Camera: Migrate VTS tests to AIDL

This CL migrates the existing camera VTS tests to AIDL

Bug: 210912368
Test: Migrated all HIDL tests to AIDL
Change-Id: I4da6d38105d96908684a754da73699486295da8b

1 files changed, 3010 insertions, 0 deletions

diff --git a/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
new file mode 100644
index 0000000000..3da89e2237
--- /dev/null
+++ b/camera/provider/aidl/vts/VtsAidlHalCameraProvider_TargetTest.cpp
@@ -0,0 +1,3010 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aidl/Vintf.h>
+#include <aidl/android/hardware/camera/common/VendorTagSection.h>
+#include <aidl/android/hardware/camera/device/ICameraDevice.h>
+#include <aidlcommonsupport/NativeHandle.h>
+#include <camera_aidl_test.h>
+#include <cutils/properties.h>
+#include <device_cb.h>
+#include <empty_device_cb.h>
+#include <grallocusage/GrallocUsageConversion.h>
+#include <gtest/gtest.h>
+#include <hardware/gralloc.h>
+#include <hardware/gralloc1.h>
+#include <hidl/GtestPrinter.h>
+#include <hidl/HidlSupport.h>
+#include <torch_provider_cb.h>
+#include <list>
+
+using ::aidl::android::hardware::camera::common::CameraDeviceStatus;
+using ::aidl::android::hardware::camera::common::CameraResourceCost;
+using ::aidl::android::hardware::camera::common::TorchModeStatus;
+using ::aidl::android::hardware::camera::common::VendorTagSection;
+using ::aidl::android::hardware::camera::device::ICameraDevice;
+using ::aidl::android::hardware::camera::metadata::SensorPixelMode;
+using ::aidl::android::hardware::camera::provider::CameraIdAndStreamCombination;
+using ::aidl::android::hardware::camera::provider::ICameraProviderCallbackDefault;
+
+using ::ndk::ScopedAStatus;
+
+namespace {
+const int32_t kBurstFrameCount = 10;
+const uint32_t kMaxStillWidth = 2048;
+const uint32_t kMaxStillHeight = 1536;
+
+const int64_t kEmptyFlushTimeoutMSec = 200;
+
+const static std::vector<int32_t> kMandatoryUseCases = {
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT,
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW,
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_STILL_CAPTURE,
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_RECORD,
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_PREVIEW_VIDEO_STILL,
+        ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_CALL};
+}  // namespace
+
+TEST_P(CameraAidlTest, getCameraIdList) {
+    std::vector<std::string> idList;
+    ScopedAStatus ret = mProvider->getCameraIdList(&idList);
+    ASSERT_TRUE(ret.isOk());
+
+    for (size_t i = 0; i < idList.size(); i++) {
+        ALOGI("Camera Id[%zu] is %s", i, idList[i].c_str());
+    }
+}
+
+// Test if ICameraProvider::getVendorTags returns Status::OK
+TEST_P(CameraAidlTest, getVendorTags) {
+    std::vector<VendorTagSection> vendorTags;
+    ScopedAStatus ret = mProvider->getVendorTags(&vendorTags);
+
+    ASSERT_TRUE(ret.isOk());
+    for (size_t i = 0; i < vendorTags.size(); i++) {
+        ALOGI("Vendor tag section %zu name %s", i, vendorTags[i].sectionName.c_str());
+        for (auto& tag : vendorTags[i].tags) {
+            ALOGI("Vendor tag id %u name %s type %d", tag.tagId, tag.tagName.c_str(),
+                  (int)tag.tagType);
+        }
+    }
+}
+
+// Test if ICameraProvider::setCallback returns Status::OK
+TEST_P(CameraAidlTest, setCallback) {
+    struct ProviderCb : public ICameraProviderCallbackDefault {
+        ScopedAStatus cameraDeviceStatusChange(const std::string& cameraDeviceName,
+                                               CameraDeviceStatus newStatus) override {
+            ALOGI("camera device status callback name %s, status %d", cameraDeviceName.c_str(),
+                  (int)newStatus);
+            return ScopedAStatus::ok();
+        }
+        ScopedAStatus torchModeStatusChange(const std::string& cameraDeviceName,
+                                            TorchModeStatus newStatus) override {
+            ALOGI("Torch mode status callback name %s, status %d", cameraDeviceName.c_str(),
+                  (int)newStatus);
+            return ScopedAStatus::ok();
+        }
+        ScopedAStatus physicalCameraDeviceStatusChange(const std::string& cameraDeviceName,
+                                                       const std::string& physicalCameraDeviceName,
+                                                       CameraDeviceStatus newStatus) override {
+            ALOGI("physical camera device status callback name %s, physical camera name %s,"
+                  " status %d",
+                  cameraDeviceName.c_str(), physicalCameraDeviceName.c_str(), (int)newStatus);
+            return ScopedAStatus::ok();
+        }
+    };
+
+    std::shared_ptr<ProviderCb> cb = ProviderCb::make<ProviderCb>();
+    ScopedAStatus ret = mProvider->setCallback(cb);
+    ASSERT_TRUE(ret.isOk());
+    ret = mProvider->setCallback(nullptr);
+    ASSERT_TRUE(ret.isOk());
+}
+
+// Test if ICameraProvider::getCameraDeviceInterface returns Status::OK and non-null device
+TEST_P(CameraAidlTest, getCameraDeviceInterface) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> cameraDevice;
+        ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &cameraDevice);
+        ALOGI("getCameraDeviceInterface returns: %d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(cameraDevice, nullptr);
+    }
+}
+
+// Verify that the device resource cost can be retrieved and the values are
+// correct.
+TEST_P(CameraAidlTest, getResourceCost) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& deviceName : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> cameraDevice;
+        ScopedAStatus ret = mProvider->getCameraDeviceInterface(deviceName, &cameraDevice);
+        ALOGI("getCameraDeviceInterface returns: %d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(cameraDevice, nullptr);
+
+        CameraResourceCost resourceCost;
+        ret = cameraDevice->getResourceCost(&resourceCost);
+        ALOGI("getResourceCost returns: %d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+
+        ALOGI("    Resource cost is %d", resourceCost.resourceCost);
+        ASSERT_LE(resourceCost.resourceCost, 100u);
+
+        for (const auto& name : resourceCost.conflictingDevices) {
+            ALOGI("    Conflicting device: %s", name.c_str());
+        }
+    }
+}
+
+TEST_P(CameraAidlTest, systemCameraTest) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::map<std::string, std::vector<SystemCameraKind>> hiddenPhysicalIdToLogicalMap;
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
+        ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        CameraMetadata cameraCharacteristics;
+        ret = device->getCameraCharacteristics(&cameraCharacteristics);
+        ASSERT_TRUE(ret.isOk());
+
+        const camera_metadata_t* staticMeta =
+                reinterpret_cast<const camera_metadata_t*>(cameraCharacteristics.metadata.data());
+        Status rc = isLogicalMultiCamera(staticMeta);
+        if (rc == Status::OPERATION_NOT_SUPPORTED) {
+            return;
+        }
+
+        ASSERT_EQ(rc, Status::OK);
+        std::unordered_set<std::string> physicalIds;
+        ASSERT_EQ(getPhysicalCameraIds(staticMeta, &physicalIds), Status::OK);
+        SystemCameraKind systemCameraKind = SystemCameraKind::PUBLIC;
+        Status retStatus = getSystemCameraKind(staticMeta, &systemCameraKind);
+        ASSERT_EQ(retStatus, Status::OK);
+
+        for (auto physicalId : physicalIds) {
+            bool isPublicId = false;
+            for (auto& deviceName : cameraDeviceNames) {
+                std::string publicVersion, publicId;
+                ASSERT_TRUE(matchDeviceName(deviceName, mProviderType, &publicVersion, &publicId));
+                if (physicalId == publicId) {
+                    isPublicId = true;
+                    break;
+                }
+            }
+            // For hidden physical cameras, collect their associated logical cameras
+            // and store the system camera kind.
+            if (!isPublicId) {
+                auto it = hiddenPhysicalIdToLogicalMap.find(physicalId);
+                if (it == hiddenPhysicalIdToLogicalMap.end()) {
+                    hiddenPhysicalIdToLogicalMap.insert(std::make_pair(
+                            physicalId, std::vector<SystemCameraKind>(systemCameraKind)));
+                } else {
+                    it->second.push_back(systemCameraKind);
+                }
+            }
+        }
+    }
+
+    // Check that the system camera kind of the logical cameras associated with
+    // each hidden physical camera is the same.
+    for (const auto& it : hiddenPhysicalIdToLogicalMap) {
+        SystemCameraKind neededSystemCameraKind = it.second.front();
+        for (auto foundSystemCamera : it.second) {
+            ASSERT_EQ(neededSystemCameraKind, foundSystemCamera);
+        }
+    }
+}
+
+// Verify that the static camera characteristics can be retrieved
+// successfully.
+TEST_P(CameraAidlTest, getCameraCharacteristics) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("getCameraCharacteristics: Testing camera device %s", name.c_str());
+        ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+        ALOGI("getCameraDeviceInterface returns: %d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        CameraMetadata chars;
+        ret = device->getCameraCharacteristics(&chars);
+        ASSERT_TRUE(ret.isOk());
+        verifyCameraCharacteristics(chars);
+        verifyMonochromeCharacteristics(chars);
+        verifyRecommendedConfigs(chars);
+        verifyLogicalOrUltraHighResCameraMetadata(name, device, chars, cameraDeviceNames);
+
+        ASSERT_TRUE(ret.isOk());
+
+        // getPhysicalCameraCharacteristics will fail for publicly
+        // advertised camera IDs.
+        std::string version, cameraId;
+        ASSERT_TRUE(matchDeviceName(name, mProviderType, &version, &cameraId));
+        CameraMetadata devChars;
+        ret = device->getPhysicalCameraCharacteristics(cameraId, &devChars);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+        ASSERT_EQ(0, devChars.metadata.size());
+    }
+}
+
+// Verify that the torch strength level can be set and retrieved successfully.
+TEST_P(CameraAidlTest, turnOnTorchWithStrengthLevel) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    std::shared_ptr<TorchProviderCb> cb = ndk::SharedRefBase::make<TorchProviderCb>(this);
+    ndk::ScopedAStatus ret = mProvider->setCallback(cb);
+    ASSERT_TRUE(ret.isOk());
+
+    for (const auto& name : cameraDeviceNames) {
+        int32_t defaultLevel;
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("%s: Testing camera device %s", __FUNCTION__, name.c_str());
+
+        ret = mProvider->getCameraDeviceInterface(name, &device);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        CameraMetadata chars;
+        ret = device->getCameraCharacteristics(&chars);
+        ASSERT_TRUE(ret.isOk());
+
+        const camera_metadata_t* staticMeta =
+                reinterpret_cast<const camera_metadata_t*>(chars.metadata.data());
+        bool torchStrengthControlSupported = isTorchStrengthControlSupported(staticMeta);
+        camera_metadata_ro_entry entry;
+        int rc = find_camera_metadata_ro_entry(staticMeta,
+                                               ANDROID_FLASH_INFO_STRENGTH_DEFAULT_LEVEL, &entry);
+        if (torchStrengthControlSupported) {
+            ASSERT_EQ(rc, 0);
+            ASSERT_GT(entry.count, 0);
+            defaultLevel = *entry.data.i32;
+            ALOGI("Default level is:%d", defaultLevel);
+        }
+
+        mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+        ret = device->turnOnTorchWithStrengthLevel(2);
+        ALOGI("turnOnTorchWithStrengthLevel returns status: %d", ret.getServiceSpecificError());
+        // OPERATION_NOT_SUPPORTED check
+        if (!torchStrengthControlSupported) {
+            ALOGI("Torch strength control not supported.");
+            ASSERT_EQ(static_cast<int32_t>(Status::OPERATION_NOT_SUPPORTED),
+                      ret.getServiceSpecificError());
+        } else {
+            {
+                ASSERT_TRUE(ret.isOk());
+                std::unique_lock<std::mutex> l(mTorchLock);
+                while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kTorchTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mTorchCond.wait_until(l, timeout));
+                }
+                ASSERT_EQ(TorchModeStatus::AVAILABLE_ON, mTorchStatus);
+                mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+            }
+            ALOGI("getTorchStrengthLevel: Testing");
+            int32_t strengthLevel;
+            ret = device->getTorchStrengthLevel(&strengthLevel);
+            ASSERT_TRUE(ret.isOk());
+            ALOGI("Torch strength level is : %d", strengthLevel);
+            ASSERT_EQ(strengthLevel, 2);
+
+            // Turn OFF the torch and verify torch strength level is reset to default level.
+            ALOGI("Testing torch strength level reset after turning the torch OFF.");
+            ret = device->setTorchMode(false);
+            ASSERT_TRUE(ret.isOk());
+            {
+                std::unique_lock<std::mutex> l(mTorchLock);
+                while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kTorchTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mTorchCond.wait_until(l, timeout));
+                }
+                ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF, mTorchStatus);
+            }
+
+            ret = device->getTorchStrengthLevel(&strengthLevel);
+            ASSERT_TRUE(ret.isOk());
+            ALOGI("Torch strength level after turning OFF torch is : %d", strengthLevel);
+            ASSERT_EQ(strengthLevel, defaultLevel);
+        }
+    }
+}
+
+// In case it is supported verify that torch can be enabled.
+// Check for corresponding torch callbacks as well.
+TEST_P(CameraAidlTest, setTorchMode) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    std::shared_ptr<TorchProviderCb> cb = ndk::SharedRefBase::make<TorchProviderCb>(this);
+    ndk::ScopedAStatus ret = mProvider->setCallback(cb);
+    ALOGI("setCallback returns status: %d", ret.getServiceSpecificError());
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_NE(cb, nullptr);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("setTorchMode: Testing camera device %s", name.c_str());
+        ret = mProvider->getCameraDeviceInterface(name, &device);
+        ALOGI("getCameraDeviceInterface returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        CameraMetadata metadata;
+        ret = device->getCameraCharacteristics(&metadata);
+        ALOGI("getCameraCharacteristics returns status:%d", ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        camera_metadata_t* staticMeta =
+                reinterpret_cast<camera_metadata_t*>(metadata.metadata.data());
+        bool torchSupported = isTorchSupported(staticMeta);
+
+        mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+        ret = device->setTorchMode(true);
+        ALOGI("setTorchMode returns status: %d", ret.getServiceSpecificError());
+        if (!torchSupported) {
+            ASSERT_EQ(static_cast<int32_t>(Status::OPERATION_NOT_SUPPORTED),
+                      ret.getServiceSpecificError());
+        } else {
+            ASSERT_TRUE(ret.isOk());
+            {
+                std::unique_lock<std::mutex> l(mTorchLock);
+                while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kTorchTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mTorchCond.wait_until(l, timeout));
+                }
+                ASSERT_EQ(TorchModeStatus::AVAILABLE_ON, mTorchStatus);
+                mTorchStatus = TorchModeStatus::NOT_AVAILABLE;
+            }
+
+            ret = device->setTorchMode(false);
+            ASSERT_TRUE(ret.isOk());
+            {
+                std::unique_lock<std::mutex> l(mTorchLock);
+                while (TorchModeStatus::NOT_AVAILABLE == mTorchStatus) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kTorchTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mTorchCond.wait_until(l, timeout));
+                }
+                ASSERT_EQ(TorchModeStatus::AVAILABLE_OFF, mTorchStatus);
+            }
+        }
+    }
+
+    ret = mProvider->setCallback(nullptr);
+    ASSERT_TRUE(ret.isOk());
+}
+
+// Check dump functionality.
+TEST_P(CameraAidlTest, dump) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("dump: Testing camera device %s", name.c_str());
+
+        ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+        ALOGI("getCameraDeviceInterface returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        int raw_handle = open(kDumpOutput, O_RDWR);
+        ASSERT_GE(raw_handle, 0);
+
+        auto retStatus = device->dump(raw_handle, nullptr, 0);
+        ASSERT_EQ(retStatus, ::android::OK);
+        close(raw_handle);
+    }
+}
+
+// Open, dump, then close
+TEST_P(CameraAidlTest, openClose) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("openClose: Testing camera device %s", name.c_str());
+        ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+        ALOGI("getCameraDeviceInterface returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        std::shared_ptr<EmptyDeviceCb> cb = ndk::SharedRefBase::make<EmptyDeviceCb>();
+
+        ret = device->open(cb, &mSession);
+        ASSERT_TRUE(ret.isOk());
+        ALOGI("device::open returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_NE(mSession, nullptr);
+        int raw_handle = open(kDumpOutput, O_RDWR);
+        ASSERT_GE(raw_handle, 0);
+
+        auto retStatus = device->dump(raw_handle, nullptr, 0);
+        ASSERT_EQ(retStatus, ::android::OK);
+        close(raw_handle);
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+        // TODO: test all session API calls return INTERNAL_ERROR after close
+        // TODO: keep a wp copy here and verify session cannot be promoted out of this scope
+    }
+}
+
+// Check whether all common default request settings can be successfully
+// constructed.
+TEST_P(CameraAidlTest, constructDefaultRequestSettings) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        std::shared_ptr<ICameraDevice> device;
+        ALOGI("constructDefaultRequestSettings: Testing camera device %s", name.c_str());
+        ndk::ScopedAStatus ret = mProvider->getCameraDeviceInterface(name, &device);
+        ALOGI("getCameraDeviceInterface returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(device, nullptr);
+
+        std::shared_ptr<EmptyDeviceCb> cb = ndk::SharedRefBase::make<EmptyDeviceCb>();
+        ret = device->open(cb, &mSession);
+        ALOGI("device::open returns status:%d:%d", ret.getExceptionCode(),
+              ret.getServiceSpecificError());
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(mSession, nullptr);
+
+        for (int32_t t = (int32_t)RequestTemplate::PREVIEW; t <= (int32_t)RequestTemplate::MANUAL;
+             t++) {
+            RequestTemplate reqTemplate = (RequestTemplate)t;
+            CameraMetadata rawMetadata;
+            ret = mSession->constructDefaultRequestSettings(reqTemplate, &rawMetadata);
+            ALOGI("constructDefaultRequestSettings returns status:%d:%d", ret.getExceptionCode(),
+                  ret.getServiceSpecificError());
+            ASSERT_TRUE(ret.isOk());
+            if (reqTemplate == RequestTemplate::ZERO_SHUTTER_LAG ||
+                reqTemplate == RequestTemplate::MANUAL) {
+                // optional templates
+                ASSERT_TRUE(ret.isOk() || static_cast<int32_t>(Status::ILLEGAL_ARGUMENT) ==
+                                                  ret.getServiceSpecificError());
+            } else {
+                ASSERT_TRUE(ret.isOk());
+            }
+
+            if (ret.isOk()) {
+                const camera_metadata_t* metadata = (camera_metadata_t*)rawMetadata.metadata.data();
+                size_t expectedSize = rawMetadata.metadata.size();
+                int result = validate_camera_metadata_structure(metadata, &expectedSize);
+                ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+                verifyRequestTemplate(metadata, reqTemplate);
+            } else {
+                ASSERT_EQ(0u, rawMetadata.metadata.size());
+            }
+        }
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that all supported stream formats and sizes can be configured
+// successfully.
+TEST_P(CameraAidlTest, configureStreamsAvailableOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputStreams;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> device;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/, &device /*out*/);
+
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+        outputStreams.clear();
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta, outputStreams));
+        ASSERT_NE(0u, outputStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        int32_t streamConfigCounter = 0;
+        for (auto& it : outputStreams) {
+            Stream stream;
+            Dataspace dataspace = getDataspace(static_cast<PixelFormat>(it.format));
+            stream.id = streamId;
+            stream.streamType = StreamType::OUTPUT;
+            stream.width = it.width;
+            stream.height = it.height;
+            stream.format = static_cast<PixelFormat>(it.format);
+            stream.dataSpace = dataspace;
+            stream.usage = static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                    GRALLOC1_CONSUMER_USAGE_HWCOMPOSER);
+            stream.rotation = StreamRotation::ROTATION_0;
+
+            std::vector<Stream> streams = {stream};
+            StreamConfiguration config;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+
+            bool expectStreamCombQuery = (isLogicalMultiCamera(staticMeta) == Status::OK);
+            verifyStreamCombination(device, config, /*expectedStatus*/ true, expectStreamCombQuery);
+
+            config.streamConfigCounter = streamConfigCounter++;
+            std::vector<HalStream> halConfigs;
+            ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+            ASSERT_TRUE(ret.isOk());
+            ASSERT_EQ(halConfigs.size(), 1);
+            ASSERT_EQ(halConfigs[0].id, streamId);
+
+            streamId++;
+        }
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that mandatory concurrent streams and outputs are supported.
+TEST_P(CameraAidlTest, configureConcurrentStreamsAvailableOutputs) {
+    struct CameraTestInfo {
+        CameraMetadata staticMeta;
+        std::shared_ptr<ICameraDeviceSession> session;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+        StreamConfiguration config;
+    };
+
+    std::map<std::string, std::string> idToNameMap = getCameraDeviceIdToNameMap(mProvider);
+    std::vector<ConcurrentCameraIdCombination> concurrentDeviceCombinations =
+            getConcurrentDeviceCombinations(mProvider);
+    std::vector<AvailableStream> outputStreams;
+    for (const auto& cameraDeviceIds : concurrentDeviceCombinations) {
+        std::vector<CameraIdAndStreamCombination> cameraIdsAndStreamCombinations;
+        std::vector<CameraTestInfo> cameraTestInfos;
+        size_t i = 0;
+        for (const auto& id : cameraDeviceIds.combination) {
+            CameraTestInfo cti;
+            auto it = idToNameMap.find(id);
+            ASSERT_TRUE(idToNameMap.end() != it);
+            std::string name = it->second;
+
+            openEmptyDeviceSession(name, mProvider, &cti.session /*out*/, &cti.staticMeta /*out*/,
+                                   &cti.cameraDevice /*out*/);
+
+            outputStreams.clear();
+            camera_metadata_t* staticMeta =
+                    reinterpret_cast<camera_metadata_t*>(cti.staticMeta.metadata.data());
+            ASSERT_EQ(Status::OK, getMandatoryConcurrentStreams(staticMeta, &outputStreams));
+            ASSERT_NE(0u, outputStreams.size());
+
+            int32_t jpegBufferSize = 0;
+            ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+            ASSERT_NE(0u, jpegBufferSize);
+
+            int32_t streamId = 0;
+            std::vector<Stream> streams(outputStreams.size());
+            size_t j = 0;
+            for (const auto& s : outputStreams) {
+                Stream stream;
+                Dataspace dataspace = getDataspace(static_cast<PixelFormat>(s.format));
+                stream.id = streamId++;
+                stream.streamType = StreamType::OUTPUT;
+                stream.width = s.width;
+                stream.height = s.height;
+                stream.format = static_cast<PixelFormat>(s.format);
+                stream.usage = static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                        GRALLOC1_CONSUMER_USAGE_HWCOMPOSER);
+                stream.dataSpace = dataspace;
+                stream.rotation = StreamRotation::ROTATION_0;
+                stream.sensorPixelModesUsed = {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT};
+                streams[j] = stream;
+                j++;
+            }
+
+            // Add the created stream configs to cameraIdsAndStreamCombinations
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &cti.config,
+                                      jpegBufferSize);
+
+            cti.config.streamConfigCounter = outputStreams.size();
+            CameraIdAndStreamCombination cameraIdAndStreamCombination;
+            cameraIdAndStreamCombination.cameraId = id;
+            cameraIdAndStreamCombination.streamConfiguration = cti.config;
+            cameraIdsAndStreamCombinations.push_back(cameraIdAndStreamCombination);
+            i++;
+            cameraTestInfos.push_back(cti);
+        }
+        // Now verify that concurrent streams are supported
+        bool combinationSupported;
+        ndk::ScopedAStatus ret = mProvider->isConcurrentStreamCombinationSupported(
+                cameraIdsAndStreamCombinations, &combinationSupported);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(combinationSupported, true);
+
+        // Test the stream can actually be configured
+        for (auto& cti : cameraTestInfos) {
+            if (cti.session != nullptr) {
+                camera_metadata_t* staticMeta =
+                        reinterpret_cast<camera_metadata_t*>(cti.staticMeta.metadata.data());
+                bool expectStreamCombQuery = (isLogicalMultiCamera(staticMeta) == Status::OK);
+                verifyStreamCombination(cti.cameraDevice, cti.config, /*expectedStatus*/ true,
+                                        expectStreamCombQuery);
+            }
+
+            if (cti.session != nullptr) {
+                std::vector<HalStream> streamConfigs;
+                ret = cti.session->configureStreams(cti.config, &streamConfigs);
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(cti.config.streams.size(), streamConfigs.size());
+            }
+        }
+
+        for (auto& cti : cameraTestInfos) {
+            ret = cti.session->close();
+            ASSERT_TRUE(ret.isOk());
+        }
+    }
+}
+
+// Check for correct handling of invalid/incorrect configuration parameters.
+TEST_P(CameraAidlTest, configureStreamsInvalidOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputStreams;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+        outputStreams.clear();
+
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta, outputStreams));
+        ASSERT_NE(0u, outputStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        Stream stream = {streamId++,
+                         StreamType::OUTPUT,
+                         static_cast<uint32_t>(0),
+                         static_cast<uint32_t>(0),
+                         static_cast<PixelFormat>(outputStreams[0].format),
+                         static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                 GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                         Dataspace::UNKNOWN,
+                         StreamRotation::ROTATION_0,
+                         std::string(),
+                         jpegBufferSize,
+                         -1,
+                         {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        int32_t streamConfigCounter = 0;
+        std::vector<Stream> streams = {stream};
+        StreamConfiguration config;
+        createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                  jpegBufferSize);
+
+        verifyStreamCombination(cameraDevice, config, /*expectedStatus*/ false,
+                                /*expectStreamCombQuery*/ false);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        std::vector<HalStream> halConfigs;
+        ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_TRUE(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT) ==
+                            ret.getServiceSpecificError() ||
+                    static_cast<int32_t>(Status::INTERNAL_ERROR) == ret.getServiceSpecificError());
+
+        stream = {streamId++,
+                  StreamType::OUTPUT,
+                  /*width*/ INT32_MAX,
+                  /*height*/ INT32_MAX,
+                  static_cast<PixelFormat>(outputStreams[0].format),
+                  static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                          GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                  Dataspace::UNKNOWN,
+                  StreamRotation::ROTATION_0,
+                  std::string(),
+                  jpegBufferSize,
+                  -1,
+                  {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+        streams[0] = stream;
+        createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                  jpegBufferSize);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        halConfigs.clear();
+        ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+
+        for (auto& it : outputStreams) {
+            stream = {streamId++,
+                      StreamType::OUTPUT,
+                      it.width,
+                      it.height,
+                      static_cast<PixelFormat>(UINT32_MAX),
+                      static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                              GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                      Dataspace::UNKNOWN,
+                      StreamRotation::ROTATION_0,
+                      std::string(),
+                      jpegBufferSize,
+                      -1,
+                      {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+            streams[0] = stream;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+            config.streamConfigCounter = streamConfigCounter++;
+            halConfigs.clear();
+            ret = mSession->configureStreams(config, &halConfigs);
+            ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT),
+                      ret.getServiceSpecificError());
+
+            stream = {streamId++,
+                      StreamType::OUTPUT,
+                      it.width,
+                      it.height,
+                      static_cast<PixelFormat>(it.format),
+                      static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                              GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                      Dataspace::UNKNOWN,
+                      static_cast<StreamRotation>(UINT32_MAX),
+                      std::string(),
+                      jpegBufferSize,
+                      -1,
+                      {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+            streams[0] = stream;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+
+            config.streamConfigCounter = streamConfigCounter++;
+            halConfigs.clear();
+            ret = mSession->configureStreams(config, &halConfigs);
+            ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT),
+                      ret.getServiceSpecificError());
+        }
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Check whether all supported ZSL output stream combinations can be
+// configured successfully.
+TEST_P(CameraAidlTest, configureStreamsZSLInputOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> inputStreams;
+    std::vector<AvailableZSLInputOutput> inputOutputMap;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+        Status rc = isZSLModeAvailable(staticMeta);
+        if (Status::OPERATION_NOT_SUPPORTED == rc) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+        ASSERT_EQ(Status::OK, rc);
+
+        inputStreams.clear();
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMeta, inputStreams));
+        ASSERT_NE(0u, inputStreams.size());
+
+        inputOutputMap.clear();
+        ASSERT_EQ(Status::OK, getZSLInputOutputMap(staticMeta, inputOutputMap));
+        ASSERT_NE(0u, inputOutputMap.size());
+
+        bool supportMonoY8 = false;
+        if (Status::OK == isMonochromeCamera(staticMeta)) {
+            for (auto& it : inputStreams) {
+                if (it.format == static_cast<uint32_t>(PixelFormat::Y8)) {
+                    supportMonoY8 = true;
+                    break;
+                }
+            }
+        }
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        bool hasPrivToY8 = false, hasY8ToY8 = false, hasY8ToBlob = false;
+        uint32_t streamConfigCounter = 0;
+        for (auto& inputIter : inputOutputMap) {
+            AvailableStream input;
+            ASSERT_EQ(Status::OK, findLargestSize(inputStreams, inputIter.inputFormat, input));
+            ASSERT_NE(0u, inputStreams.size());
+
+            if (inputIter.inputFormat ==
+                        static_cast<uint32_t>(PixelFormat::IMPLEMENTATION_DEFINED) &&
+                inputIter.outputFormat == static_cast<uint32_t>(PixelFormat::Y8)) {
+                hasPrivToY8 = true;
+            } else if (inputIter.inputFormat == static_cast<uint32_t>(PixelFormat::Y8)) {
+                if (inputIter.outputFormat == static_cast<uint32_t>(PixelFormat::BLOB)) {
+                    hasY8ToBlob = true;
+                } else if (inputIter.outputFormat == static_cast<uint32_t>(PixelFormat::Y8)) {
+                    hasY8ToY8 = true;
+                }
+            }
+            AvailableStream outputThreshold = {INT32_MAX, INT32_MAX, inputIter.outputFormat};
+            std::vector<AvailableStream> outputStreams;
+            ASSERT_EQ(Status::OK,
+                      getAvailableOutputStreams(staticMeta, outputStreams, &outputThreshold));
+            for (auto& outputIter : outputStreams) {
+                Dataspace outputDataSpace =
+                        getDataspace(static_cast<PixelFormat>(outputIter.format));
+                Stream zslStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        input.width,
+                        input.height,
+                        static_cast<PixelFormat>(input.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC_USAGE_HW_CAMERA_ZSL),
+                        Dataspace::UNKNOWN,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        jpegBufferSize,
+                        -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                Stream inputStream = {
+                        streamId++,
+                        StreamType::INPUT,
+                        input.width,
+                        input.height,
+                        static_cast<PixelFormat>(input.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(0),
+                        Dataspace::UNKNOWN,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        jpegBufferSize,
+                        -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                Stream outputStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        outputIter.width,
+                        outputIter.height,
+                        static_cast<PixelFormat>(outputIter.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                        outputDataSpace,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        jpegBufferSize,
+                        -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+                std::vector<Stream> streams = {inputStream, zslStream, outputStream};
+
+                StreamConfiguration config;
+                createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                          jpegBufferSize);
+
+                verifyStreamCombination(cameraDevice, config, /*expectedStatus*/ true,
+                                        /*expectStreamCombQuery*/ false);
+
+                config.streamConfigCounter = streamConfigCounter++;
+                std::vector<HalStream> halConfigs;
+                ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(3u, halConfigs.size());
+            }
+        }
+
+        if (supportMonoY8) {
+            if (Status::OK == isZSLModeAvailable(staticMeta, PRIV_REPROCESS)) {
+                ASSERT_TRUE(hasPrivToY8);
+            }
+            if (Status::OK == isZSLModeAvailable(staticMeta, YUV_REPROCESS)) {
+                ASSERT_TRUE(hasY8ToY8);
+                ASSERT_TRUE(hasY8ToBlob);
+            }
+        }
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Check whether session parameters are supported. If Hal support for them
+// exist, then try to configure a preview stream using them.
+TEST_P(CameraAidlTest, configureStreamsWithSessionParameters) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+
+        std::shared_ptr<ICameraDevice> unusedCameraDevice;
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &unusedCameraDevice /*out*/);
+        camera_metadata_t* staticMetaBuffer =
+                reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+        std::unordered_set<int32_t> availableSessionKeys;
+        auto rc = getSupportedKeys(staticMetaBuffer, ANDROID_REQUEST_AVAILABLE_SESSION_KEYS,
+                                   &availableSessionKeys);
+        ASSERT_TRUE(Status::OK == rc);
+        if (availableSessionKeys.empty()) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        android::hardware::camera::common::V1_0::helper::CameraMetadata previewRequestSettings;
+        android::hardware::camera::common::V1_0::helper::CameraMetadata sessionParams,
+                modifiedSessionParams;
+        constructFilteredSettings(mSession, availableSessionKeys, RequestTemplate::PREVIEW,
+                                  &previewRequestSettings, &sessionParams);
+        if (sessionParams.isEmpty()) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        outputPreviewStreams.clear();
+
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMetaBuffer, outputPreviewStreams,
+                                                        &previewThreshold));
+        ASSERT_NE(0u, outputPreviewStreams.size());
+
+        Stream previewStream = {0,
+                                StreamType::OUTPUT,
+                                outputPreviewStreams[0].width,
+                                outputPreviewStreams[0].height,
+                                static_cast<PixelFormat>(outputPreviewStreams[0].format),
+                                static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                        GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                                Dataspace::UNKNOWN,
+                                StreamRotation::ROTATION_0,
+                                std::string(),
+                                /*bufferSize*/ 0,
+                                /*groupId*/ -1,
+                                {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+        std::vector<Stream> streams = {previewStream};
+        StreamConfiguration config;
+
+        config.streams = streams;
+        config.operationMode = StreamConfigurationMode::NORMAL_MODE;
+        modifiedSessionParams = sessionParams;
+        auto sessionParamsBuffer = sessionParams.release();
+        std::vector<uint8_t> rawSessionParam =
+                std::vector(reinterpret_cast<uint8_t*>(sessionParamsBuffer),
+                            reinterpret_cast<uint8_t*>(sessionParamsBuffer) +
+                                    get_camera_metadata_size(sessionParamsBuffer));
+
+        config.sessionParams.metadata = rawSessionParam;
+        config.streamConfigCounter = 0;
+        config.streams = {previewStream};
+        config.streamConfigCounter = 0;
+        config.multiResolutionInputImage = false;
+
+        bool newSessionParamsAvailable = false;
+        for (const auto& it : availableSessionKeys) {
+            if (modifiedSessionParams.exists(it)) {
+                modifiedSessionParams.erase(it);
+                newSessionParamsAvailable = true;
+                break;
+            }
+        }
+        if (newSessionParamsAvailable) {
+            auto modifiedSessionParamsBuffer = modifiedSessionParams.release();
+            verifySessionReconfigurationQuery(mSession, sessionParamsBuffer,
+                                              modifiedSessionParamsBuffer);
+            modifiedSessionParams.acquire(modifiedSessionParamsBuffer);
+        }
+
+        std::vector<HalStream> halConfigs;
+        ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(1u, halConfigs.size());
+
+        sessionParams.acquire(sessionParamsBuffer);
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that all supported preview + still capture stream combinations
+// can be configured successfully.
+TEST_P(CameraAidlTest, configureStreamsPreviewStillOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputBlobStreams;
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    AvailableStream blobThreshold = {INT32_MAX, INT32_MAX, static_cast<int32_t>(PixelFormat::BLOB)};
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+
+        std::shared_ptr<ICameraDevice> cameraDevice;
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+        // Check if camera support depth only
+        if (isDepthOnly(staticMeta)) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        outputBlobStreams.clear();
+        ASSERT_EQ(Status::OK,
+                  getAvailableOutputStreams(staticMeta, outputBlobStreams, &blobThreshold));
+        ASSERT_NE(0u, outputBlobStreams.size());
+
+        outputPreviewStreams.clear();
+        ASSERT_EQ(Status::OK,
+                  getAvailableOutputStreams(staticMeta, outputPreviewStreams, &previewThreshold));
+        ASSERT_NE(0u, outputPreviewStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        uint32_t streamConfigCounter = 0;
+
+        for (auto& blobIter : outputBlobStreams) {
+            for (auto& previewIter : outputPreviewStreams) {
+                Stream previewStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        previewIter.width,
+                        previewIter.height,
+                        static_cast<PixelFormat>(previewIter.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                        Dataspace::UNKNOWN,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        /*bufferSize*/ 0,
+                        /*groupId*/ -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                Stream blobStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        blobIter.width,
+                        blobIter.height,
+                        static_cast<PixelFormat>(blobIter.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC1_CONSUMER_USAGE_CPU_READ),
+                        Dataspace::JFIF,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        /*bufferSize*/ 0,
+                        /*groupId*/ -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                std::vector<Stream> streams = {previewStream, blobStream};
+                StreamConfiguration config;
+
+                createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                          jpegBufferSize);
+                config.streamConfigCounter = streamConfigCounter++;
+                verifyStreamCombination(cameraDevice, config, /*expectedStatus*/ true,
+                                        /*expectStreamCombQuery*/ false);
+
+                std::vector<HalStream> halConfigs;
+                ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(2u, halConfigs.size());
+            }
+        }
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// In case constrained mode is supported, test whether it can be
+// configured. Additionally check for common invalid inputs when
+// using this mode.
+TEST_P(CameraAidlTest, configureStreamsConstrainedOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+        Status rc = isConstrainedModeAvailable(staticMeta);
+        if (Status::OPERATION_NOT_SUPPORTED == rc) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+        ASSERT_EQ(Status::OK, rc);
+
+        AvailableStream hfrStream;
+        rc = pickConstrainedModeSize(staticMeta, hfrStream);
+        ASSERT_EQ(Status::OK, rc);
+
+        int32_t streamId = 0;
+        uint32_t streamConfigCounter = 0;
+        Stream stream = {streamId,
+                         StreamType::OUTPUT,
+                         hfrStream.width,
+                         hfrStream.height,
+                         static_cast<PixelFormat>(hfrStream.format),
+                         static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                 GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                         Dataspace::UNKNOWN,
+                         StreamRotation::ROTATION_0,
+                         std::string(),
+                         /*bufferSize*/ 0,
+                         /*groupId*/ -1,
+                         {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        std::vector<Stream> streams = {stream};
+        StreamConfiguration config;
+        createStreamConfiguration(streams, StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE,
+                                  &config);
+
+        verifyStreamCombination(cameraDevice, config, /*expectedStatus*/ true,
+                                /*expectStreamCombQuery*/ false);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        std::vector<HalStream> halConfigs;
+        ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(1u, halConfigs.size());
+        ASSERT_EQ(halConfigs[0].id, streamId);
+
+        stream = {streamId++,
+                  StreamType::OUTPUT,
+                  static_cast<uint32_t>(0),
+                  static_cast<uint32_t>(0),
+                  static_cast<PixelFormat>(hfrStream.format),
+                  static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                          GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                  Dataspace::UNKNOWN,
+                  StreamRotation::ROTATION_0,
+                  std::string(),
+                  /*bufferSize*/ 0,
+                  /*groupId*/ -1,
+                  {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        streams[0] = stream;
+        createStreamConfiguration(streams, StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE,
+                                  &config);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        std::vector<HalStream> halConfig;
+        ret = mSession->configureStreams(config, &halConfig);
+        ASSERT_TRUE(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT) ==
+                            ret.getServiceSpecificError() ||
+                    static_cast<int32_t>(Status::INTERNAL_ERROR) == ret.getServiceSpecificError());
+
+        stream = {streamId++,
+                  StreamType::OUTPUT,
+                  INT32_MAX,
+                  INT32_MAX,
+                  static_cast<PixelFormat>(hfrStream.format),
+                  static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                          GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                  Dataspace::UNKNOWN,
+                  StreamRotation::ROTATION_0,
+                  std::string(),
+                  /*bufferSize*/ 0,
+                  /*groupId*/ -1,
+                  {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        streams[0] = stream;
+        createStreamConfiguration(streams, StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE,
+                                  &config);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        halConfigs.clear();
+        ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+
+        stream = {streamId++,
+                  StreamType::OUTPUT,
+                  hfrStream.width,
+                  hfrStream.height,
+                  static_cast<PixelFormat>(UINT32_MAX),
+                  static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                          GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                  Dataspace::UNKNOWN,
+                  StreamRotation::ROTATION_0,
+                  std::string(),
+                  /*bufferSize*/ 0,
+                  /*groupId*/ -1,
+                  {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        streams[0] = stream;
+        createStreamConfiguration(streams, StreamConfigurationMode::CONSTRAINED_HIGH_SPEED_MODE,
+                                  &config);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        halConfigs.clear();
+        ret = mSession->configureStreams(config, &halConfigs);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that all supported video + snapshot stream combinations can
+// be configured successfully.
+TEST_P(CameraAidlTest, configureStreamsVideoStillOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputBlobStreams;
+    std::vector<AvailableStream> outputVideoStreams;
+    AvailableStream videoThreshold = {kMaxVideoWidth, kMaxVideoHeight,
+                                      static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    AvailableStream blobThreshold = {kMaxVideoWidth, kMaxVideoHeight,
+                                     static_cast<int32_t>(PixelFormat::BLOB)};
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+
+        // Check if camera support depth only
+        if (isDepthOnly(staticMeta)) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        outputBlobStreams.clear();
+        ASSERT_EQ(Status::OK,
+                  getAvailableOutputStreams(staticMeta, outputBlobStreams, &blobThreshold));
+        ASSERT_NE(0u, outputBlobStreams.size());
+
+        outputVideoStreams.clear();
+        ASSERT_EQ(Status::OK,
+                  getAvailableOutputStreams(staticMeta, outputVideoStreams, &videoThreshold));
+        ASSERT_NE(0u, outputVideoStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMeta, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        uint32_t streamConfigCounter = 0;
+        for (auto& blobIter : outputBlobStreams) {
+            for (auto& videoIter : outputVideoStreams) {
+                Stream videoStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        videoIter.width,
+                        videoIter.height,
+                        static_cast<PixelFormat>(videoIter.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC1_CONSUMER_USAGE_VIDEO_ENCODER),
+                        Dataspace::UNKNOWN,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        jpegBufferSize,
+                        /*groupId*/ -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                Stream blobStream = {
+                        streamId++,
+                        StreamType::OUTPUT,
+                        blobIter.width,
+                        blobIter.height,
+                        static_cast<PixelFormat>(blobIter.format),
+                        static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                GRALLOC1_CONSUMER_USAGE_CPU_READ),
+                        Dataspace::JFIF,
+                        StreamRotation::ROTATION_0,
+                        std::string(),
+                        jpegBufferSize,
+                        /*groupId*/ -1,
+                        {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+                std::vector<Stream> streams = {videoStream, blobStream};
+                StreamConfiguration config;
+
+                createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                          jpegBufferSize);
+                verifyStreamCombination(cameraDevice, config, /*expectedStatus*/ true,
+                                        /*expectStreamCombQuery*/ false);
+
+                config.streamConfigCounter = streamConfigCounter++;
+                std::vector<HalStream> halConfigs;
+                ndk::ScopedAStatus ret = mSession->configureStreams(config, &halConfigs);
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(2u, halConfigs.size());
+            }
+        }
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Generate and verify a camera capture request
+TEST_P(CameraAidlTest, processCaptureRequestPreview) {
+    // TODO(b/220897574): Failing with BUFFER_ERROR
+    processCaptureRequestInternal(GRALLOC1_CONSUMER_USAGE_HWCOMPOSER, RequestTemplate::PREVIEW,
+                                  false /*secureOnlyCameras*/);
+}
+
+// Generate and verify a secure camera capture request
+TEST_P(CameraAidlTest, processSecureCaptureRequest) {
+    processCaptureRequestInternal(GRALLOC1_PRODUCER_USAGE_PROTECTED, RequestTemplate::STILL_CAPTURE,
+                                  true /*secureOnlyCameras*/);
+}
+
+TEST_P(CameraAidlTest, processCaptureRequestPreviewStabilization) {
+    std::unordered_map<std::string, nsecs_t> cameraDeviceToTimeLag;
+    processPreviewStabilizationCaptureRequestInternal(/*previewStabilizationOn*/ false,
+                                                      cameraDeviceToTimeLag);
+    processPreviewStabilizationCaptureRequestInternal(/*previewStabilizationOn*/ true,
+                                                      cameraDeviceToTimeLag);
+}
+
+// Generate and verify a multi-camera capture request
+TEST_P(CameraAidlTest, processMultiCaptureRequestPreview) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::YCBCR_420_888)};
+    int64_t bufferId = 1;
+    uint32_t frameNumber = 1;
+    std::vector<uint8_t> settings;
+    std::vector<uint8_t> emptySettings;
+    std::string invalidPhysicalId = "-1";
+
+    for (const auto& name : cameraDeviceNames) {
+        std::string version, deviceId;
+        ASSERT_TRUE(matchDeviceName(name, mProviderType, &version, &deviceId));
+        CameraMetadata metadata;
+
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &metadata /*out*/,
+                               &unusedDevice /*out*/);
+
+        camera_metadata_t* staticMeta =
+                reinterpret_cast<camera_metadata_t*>(metadata.metadata.data());
+        Status rc = isLogicalMultiCamera(staticMeta);
+        if (Status::OPERATION_NOT_SUPPORTED == rc) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        std::unordered_set<std::string> physicalIds;
+        rc = getPhysicalCameraIds(staticMeta, &physicalIds);
+        ASSERT_TRUE(Status::OK == rc);
+        ASSERT_TRUE(physicalIds.size() > 1);
+
+        std::unordered_set<int32_t> physicalRequestKeyIDs;
+        rc = getSupportedKeys(staticMeta, ANDROID_REQUEST_AVAILABLE_PHYSICAL_CAMERA_REQUEST_KEYS,
+                              &physicalRequestKeyIDs);
+        ASSERT_TRUE(Status::OK == rc);
+        if (physicalRequestKeyIDs.empty()) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            // The logical camera doesn't support any individual physical requests.
+            continue;
+        }
+
+        android::hardware::camera::common::V1_0::helper::CameraMetadata defaultPreviewSettings;
+        android::hardware::camera::common::V1_0::helper::CameraMetadata filteredSettings;
+        constructFilteredSettings(mSession, physicalRequestKeyIDs, RequestTemplate::PREVIEW,
+                                  &defaultPreviewSettings, &filteredSettings);
+        if (filteredSettings.isEmpty()) {
+            // No physical device settings in default request.
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        const camera_metadata_t* settingsBuffer = defaultPreviewSettings.getAndLock();
+        uint8_t* rawSettingsBuffer = (uint8_t*)settingsBuffer;
+        settings.assign(rawSettingsBuffer,
+                        rawSettingsBuffer + get_camera_metadata_size(settingsBuffer));
+        CameraMetadata settingsMetadata = {settings};
+        overrideRotateAndCrop(&settingsMetadata);
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+
+        // Leave only 2 physical devices in the id set.
+        auto it = physicalIds.begin();
+        std::string physicalDeviceId = *it;
+        it++;
+        physicalIds.erase(++it, physicalIds.end());
+        ASSERT_EQ(physicalIds.size(), 2u);
+
+        std::vector<HalStream> halStreams;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        Stream previewStream;
+        std::shared_ptr<DeviceCb> cb;
+
+        configurePreviewStreams(name, mProvider, &previewThreshold, physicalIds, &mSession,
+                                &previewStream, &halStreams /*out*/,
+                                &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                                &useHalBufManager /*out*/, &cb /*out*/, 0 /*streamConfigCounter*/);
+
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                descriptor;
+        auto resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+        ASSERT_TRUE(resultQueueRet.isOk());
+        std::shared_ptr<ResultMetadataQueue> resultQueue =
+                std::make_shared<ResultMetadataQueue>(descriptor);
+        if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+            ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+            resultQueue = nullptr;
+            // Don't use the queue onwards.
+        }
+
+        std::shared_ptr<InFlightRequest> inflightReq = std::make_shared<InFlightRequest>(
+                static_cast<ssize_t>(halStreams.size()), false, supportsPartialResults,
+                partialResultCount, physicalIds, resultQueue);
+
+        std::vector<CaptureRequest> requests(1);
+        CaptureRequest& request = requests[0];
+        request.frameNumber = frameNumber;
+        request.fmqSettingsSize = 0;
+        request.settings.metadata = settings;
+
+        std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+
+        std::vector<buffer_handle_t> graphicBuffers;
+        graphicBuffers.reserve(halStreams.size());
+        outputBuffers.resize(halStreams.size());
+        size_t k = 0;
+        for (const auto& halStream : halStreams) {
+            buffer_handle_t buffer_handle;
+            if (useHalBufManager) {
+                outputBuffers[k] = {halStream.id,     /*bufferId*/ 0, NativeHandle(),
+                                    BufferStatus::OK, NativeHandle(), NativeHandle()};
+            } else {
+                allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                      android_convertGralloc1To0Usage(
+                                              static_cast<uint64_t>(halStream.producerUsage),
+                                              static_cast<uint64_t>(halStream.consumerUsage)),
+                                      halStream.overrideFormat, &buffer_handle);
+                graphicBuffers.push_back(buffer_handle);
+                outputBuffers[k] = {
+                        halStream.id,     bufferId,       ::android::makeToAidl(buffer_handle),
+                        BufferStatus::OK, NativeHandle(), NativeHandle()};
+                bufferId++;
+            }
+            k++;
+        }
+
+        std::vector<PhysicalCameraSetting> camSettings(1);
+        const camera_metadata_t* filteredSettingsBuffer = filteredSettings.getAndLock();
+        uint8_t* rawFilteredSettingsBuffer = (uint8_t*)filteredSettingsBuffer;
+        camSettings[0].settings = {std::vector(
+                rawFilteredSettingsBuffer,
+                rawFilteredSettingsBuffer + get_camera_metadata_size(filteredSettingsBuffer))};
+        overrideRotateAndCrop(&camSettings[0].settings);
+        camSettings[0].fmqSettingsSize = 0;
+        camSettings[0].physicalCameraId = physicalDeviceId;
+
+        request.inputBuffer = {
+                -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+        request.physicalCameraSettings = camSettings;
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            mInflightMap.clear();
+            mInflightMap[frameNumber] = inflightReq;
+        }
+
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+        ndk::ScopedAStatus returnStatus =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(numRequestProcessed, 1u);
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            while (!inflightReq->errorCodeValid &&
+                   ((0 < inflightReq->numBuffersLeft) || (!inflightReq->haveResultMetadata))) {
+                auto timeout = std::chrono::system_clock::now() +
+                               std::chrono::seconds(kStreamBufferTimeoutSec);
+                ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+            }
+
+            ASSERT_FALSE(inflightReq->errorCodeValid);
+            ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
+
+            request.frameNumber++;
+            // Empty settings should be supported after the first call
+            // for repeating requests.
+            request.settings.metadata.clear();
+            request.physicalCameraSettings[0].settings.metadata.clear();
+            // The buffer has been registered to HAL by bufferId, so per
+            // API contract we should send a null handle for this buffer
+            request.outputBuffers[0].buffer = NativeHandle();
+            mInflightMap.clear();
+            inflightReq = std::make_shared<InFlightRequest>(
+                    static_cast<ssize_t>(physicalIds.size()), false, supportsPartialResults,
+                    partialResultCount, physicalIds, resultQueue);
+            mInflightMap[request.frameNumber] = inflightReq;
+        }
+
+        returnStatus =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(numRequestProcessed, 1u);
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            while (!inflightReq->errorCodeValid &&
+                   ((0 < inflightReq->numBuffersLeft) || (!inflightReq->haveResultMetadata))) {
+                auto timeout = std::chrono::system_clock::now() +
+                               std::chrono::seconds(kStreamBufferTimeoutSec);
+                ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+            }
+
+            ASSERT_FALSE(inflightReq->errorCodeValid);
+            ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
+        }
+
+        // Invalid physical camera id should fail process requests
+        frameNumber++;
+        camSettings[0].physicalCameraId = invalidPhysicalId;
+        camSettings[0].settings.metadata = settings;
+
+        request.physicalCameraSettings = camSettings;  // Invalid camera settings
+        returnStatus =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT),
+                  returnStatus.getServiceSpecificError());
+
+        defaultPreviewSettings.unlock(settingsBuffer);
+        filteredSettings.unlock(filteredSettingsBuffer);
+
+        if (useHalBufManager) {
+            std::vector<int32_t> streamIds(halStreams.size());
+            for (size_t i = 0; i < streamIds.size(); i++) {
+                streamIds[i] = halStreams[i].id;
+            }
+            verifyBuffersReturned(mSession, streamIds, cb);
+        }
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Generate and verify an ultra high resolution capture request
+TEST_P(CameraAidlTest, processUltraHighResolutionRequest) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        std::string version, deviceId;
+        ASSERT_TRUE(matchDeviceName(name, mProviderType, &version, &deviceId));
+        CameraMetadata meta;
+
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyDeviceSession(name, mProvider, &mSession, &meta, &unusedDevice);
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+        if (!isUltraHighResolution(staticMeta)) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+        CameraMetadata req;
+        android::hardware::camera::common::V1_0::helper::CameraMetadata defaultSettings;
+        ndk::ScopedAStatus ret =
+                mSession->constructDefaultRequestSettings(RequestTemplate::STILL_CAPTURE, &req);
+        ASSERT_TRUE(ret.isOk());
+
+        const camera_metadata_t* metadata =
+                reinterpret_cast<const camera_metadata_t*>(req.metadata.data());
+        size_t expectedSize = req.metadata.size();
+        int result = validate_camera_metadata_structure(metadata, &expectedSize);
+        ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+
+        size_t entryCount = get_camera_metadata_entry_count(metadata);
+        ASSERT_GT(entryCount, 0u);
+        defaultSettings = metadata;
+        uint8_t sensorPixelMode =
+                static_cast<uint8_t>(ANDROID_SENSOR_PIXEL_MODE_MAXIMUM_RESOLUTION);
+        ASSERT_EQ(::android::OK,
+                  defaultSettings.update(ANDROID_SENSOR_PIXEL_MODE, &sensorPixelMode, 1));
+
+        const camera_metadata_t* settingsBuffer = defaultSettings.getAndLock();
+        uint8_t* rawSettingsBuffer = (uint8_t*)settingsBuffer;
+        settings.metadata = std::vector(
+                rawSettingsBuffer, rawSettingsBuffer + get_camera_metadata_size(settingsBuffer));
+        overrideRotateAndCrop(&settings);
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+
+        std::vector<HalStream> halStreams;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        Stream previewStream;
+        std::shared_ptr<DeviceCb> cb;
+
+        std::list<PixelFormat> pixelFormats = {PixelFormat::YCBCR_420_888, PixelFormat::RAW16};
+        for (PixelFormat format : pixelFormats) {
+            configureStreams(name, mProvider, format, &mSession, &previewStream, &halStreams,
+                             &supportsPartialResults, &partialResultCount, &useHalBufManager, &cb,
+                             0, /*maxResolution*/ true);
+            ASSERT_NE(mSession, nullptr);
+
+            ::aidl::android::hardware::common::fmq::MQDescriptor<
+                    int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                    descriptor;
+            auto resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+            ASSERT_TRUE(resultQueueRet.isOk());
+
+            std::shared_ptr<ResultMetadataQueue> resultQueue =
+                    std::make_shared<ResultMetadataQueue>(descriptor);
+            if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+                ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+                resultQueue = nullptr;
+                // Don't use the queue onwards.
+            }
+
+            std::vector<buffer_handle_t> graphicBuffers;
+            graphicBuffers.reserve(halStreams.size());
+            std::shared_ptr<InFlightRequest> inflightReq = std::make_shared<InFlightRequest>(
+                    static_cast<ssize_t>(halStreams.size()), false, supportsPartialResults,
+                    partialResultCount, std::unordered_set<std::string>(), resultQueue);
+
+            std::vector<CaptureRequest> requests(1);
+            CaptureRequest& request = requests[0];
+            std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+            outputBuffers.resize(halStreams.size());
+
+            size_t k = 0;
+            for (const auto& halStream : halStreams) {
+                buffer_handle_t buffer_handle;
+                if (useHalBufManager) {
+                    outputBuffers[k] = {halStream.id,   0,
+                                        NativeHandle(), BufferStatus::OK,
+                                        NativeHandle(), NativeHandle()};
+                } else {
+                    allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                          android_convertGralloc1To0Usage(
+                                                  static_cast<uint64_t>(halStream.producerUsage),
+                                                  static_cast<uint64_t>(halStream.consumerUsage)),
+                                          halStream.overrideFormat, &buffer_handle);
+                    graphicBuffers.push_back(buffer_handle);
+                    outputBuffers[k] = {
+                            halStream.id,     bufferId,       ::android::makeToAidl(buffer_handle),
+                            BufferStatus::OK, NativeHandle(), NativeHandle()};
+                    bufferId++;
+                }
+                k++;
+            }
+
+            request.inputBuffer = {
+                    -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+            request.frameNumber = frameNumber;
+            request.fmqSettingsSize = 0;
+            request.settings = settings;
+            request.inputWidth = 0;
+            request.inputHeight = 0;
+
+            {
+                std::unique_lock<std::mutex> l(mLock);
+                mInflightMap.clear();
+                mInflightMap[frameNumber] = inflightReq;
+            }
+
+            int32_t numRequestProcessed = 0;
+            std::vector<BufferCache> cachesToRemove;
+            ndk::ScopedAStatus returnStatus =
+                    mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+            ASSERT_TRUE(returnStatus.isOk());
+            ASSERT_EQ(numRequestProcessed, 1u);
+
+            {
+                std::unique_lock<std::mutex> l(mLock);
+                while (!inflightReq->errorCodeValid &&
+                       ((0 < inflightReq->numBuffersLeft) || (!inflightReq->haveResultMetadata))) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kStreamBufferTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+                }
+
+                ASSERT_FALSE(inflightReq->errorCodeValid);
+                ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
+            }
+            if (useHalBufManager) {
+                std::vector<int32_t> streamIds(halStreams.size());
+                for (size_t i = 0; i < streamIds.size(); i++) {
+                    streamIds[i] = halStreams[i].id;
+                }
+                verifyBuffersReturned(mSession, streamIds, cb);
+            }
+
+            ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+        }
+    }
+}
+
+// Generate and verify 10-bit dynamic range request
+TEST_P(CameraAidlTest, process10BitDynamicRangeRequest) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        std::string version, deviceId;
+        ASSERT_TRUE(matchDeviceName(name, mProviderType, &version, &deviceId));
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> device;
+        openEmptyDeviceSession(name, mProvider, &mSession, &meta, &device);
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+        if (!is10BitDynamicRangeCapable(staticMeta)) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+        std::vector<
+                aidl::android::hardware::camera::metadata::RequestAvailableDynamicRangeProfilesMap>
+                profileList;
+        get10BitDynamicRangeProfiles(staticMeta, &profileList);
+        ASSERT_FALSE(profileList.empty());
+
+        CameraMetadata req;
+        android::hardware::camera::common::V1_0::helper::CameraMetadata defaultSettings;
+        ndk::ScopedAStatus ret =
+                mSession->constructDefaultRequestSettings(RequestTemplate::STILL_CAPTURE, &req);
+        ASSERT_TRUE(ret.isOk());
+
+        const camera_metadata_t* metadata =
+                reinterpret_cast<const camera_metadata_t*>(req.metadata.data());
+        size_t expectedSize = req.metadata.size();
+        int result = validate_camera_metadata_structure(metadata, &expectedSize);
+        ASSERT_TRUE((result == 0) || (result == CAMERA_METADATA_VALIDATION_SHIFTED));
+
+        size_t entryCount = get_camera_metadata_entry_count(metadata);
+        ASSERT_GT(entryCount, 0u);
+        defaultSettings = metadata;
+
+        const camera_metadata_t* settingsBuffer = defaultSettings.getAndLock();
+        uint8_t* rawSettingsBuffer = (uint8_t*)settingsBuffer;
+        settings.metadata = std::vector(
+                rawSettingsBuffer, rawSettingsBuffer + get_camera_metadata_size(settingsBuffer));
+        overrideRotateAndCrop(&settings);
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+
+        std::vector<HalStream> halStreams;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        Stream previewStream;
+        std::shared_ptr<DeviceCb> cb;
+        for (const auto& profile : profileList) {
+            configureStreams(name, mProvider, PixelFormat::IMPLEMENTATION_DEFINED, &mSession,
+                             &previewStream, &halStreams, &supportsPartialResults,
+                             &partialResultCount, &useHalBufManager, &cb, 0,
+                             /*maxResolution*/ false, profile);
+            ASSERT_NE(mSession, nullptr);
+
+            ::aidl::android::hardware::common::fmq::MQDescriptor<
+                    int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                    descriptor;
+            auto resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+            ASSERT_TRUE(resultQueueRet.isOk());
+
+            std::shared_ptr<ResultMetadataQueue> resultQueue =
+                    std::make_shared<ResultMetadataQueue>(descriptor);
+            if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+                ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+                resultQueue = nullptr;
+                // Don't use the queue onwards.
+            }
+
+            std::vector<buffer_handle_t> graphicBuffers;
+            graphicBuffers.reserve(halStreams.size());
+
+            std::shared_ptr<InFlightRequest> inflightReq = std::make_shared<InFlightRequest>(
+                    static_cast<ssize_t>(halStreams.size()), false, supportsPartialResults,
+                    partialResultCount, std::unordered_set<std::string>(), resultQueue);
+
+            std::vector<CaptureRequest> requests(1);
+            CaptureRequest& request = requests[0];
+            std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+            outputBuffers.resize(halStreams.size());
+
+            size_t k = 0;
+            for (const auto& halStream : halStreams) {
+                buffer_handle_t buffer_handle;
+                if (useHalBufManager) {
+                    outputBuffers[k] = {halStream.id,   0,
+                                        NativeHandle(), BufferStatus::OK,
+                                        NativeHandle(), NativeHandle()};
+                } else {
+                    allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                          android_convertGralloc1To0Usage(
+                                                  static_cast<uint64_t>(halStream.producerUsage),
+                                                  static_cast<uint64_t>(halStream.consumerUsage)),
+                                          halStream.overrideFormat, &buffer_handle);
+
+                    graphicBuffers.push_back(buffer_handle);
+                    outputBuffers[k] = {
+                            halStream.id,     bufferId,       android::makeToAidl(buffer_handle),
+                            BufferStatus::OK, NativeHandle(), NativeHandle()};
+                    bufferId++;
+                }
+                k++;
+            }
+
+            request.inputBuffer = {
+                    -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+            request.frameNumber = frameNumber;
+            request.fmqSettingsSize = 0;
+            request.settings = settings;
+            request.inputWidth = 0;
+            request.inputHeight = 0;
+
+            {
+                std::unique_lock<std::mutex> l(mLock);
+                mInflightMap.clear();
+                mInflightMap[frameNumber] = inflightReq;
+            }
+
+            int32_t numRequestProcessed = 0;
+            std::vector<BufferCache> cachesToRemove;
+            ndk::ScopedAStatus returnStatus =
+                    mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+            ASSERT_TRUE(returnStatus.isOk());
+            ASSERT_EQ(numRequestProcessed, 1u);
+
+            {
+                std::unique_lock<std::mutex> l(mLock);
+                while (!inflightReq->errorCodeValid &&
+                       ((0 < inflightReq->numBuffersLeft) || (!inflightReq->haveResultMetadata))) {
+                    auto timeout = std::chrono::system_clock::now() +
+                                   std::chrono::seconds(kStreamBufferTimeoutSec);
+                    ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+                }
+
+                ASSERT_FALSE(inflightReq->errorCodeValid);
+                ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
+                verify10BitMetadata(mHandleImporter, *inflightReq, profile);
+            }
+            if (useHalBufManager) {
+                std::vector<int32_t> streamIds(halStreams.size());
+                for (size_t i = 0; i < streamIds.size(); i++) {
+                    streamIds[i] = halStreams[i].id;
+                }
+                mSession->signalStreamFlush(streamIds, /*streamConfigCounter*/ 0);
+                cb->waitForBuffersReturned();
+            }
+
+            ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+        }
+    }
+}
+
+// Generate and verify a burst containing alternating sensor sensitivity values
+TEST_P(CameraAidlTest, processCaptureRequestBurstISO) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    float isoTol = .03f;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        settings.metadata.clear();
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &unusedDevice /*out*/);
+        camera_metadata_t* staticMetaBuffer =
+                clone_camera_metadata(reinterpret_cast<camera_metadata_t*>(meta.metadata.data()));
+        ::android::hardware::camera::common::V1_0::helper::CameraMetadata staticMeta(
+                staticMetaBuffer);
+
+        camera_metadata_entry_t hwLevel = staticMeta.find(ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL);
+        ASSERT_TRUE(0 < hwLevel.count);
+        if (ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED == hwLevel.data.u8[0] ||
+            ANDROID_INFO_SUPPORTED_HARDWARE_LEVEL_EXTERNAL == hwLevel.data.u8[0]) {
+            // Limited/External devices can skip this test
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        camera_metadata_entry_t isoRange = staticMeta.find(ANDROID_SENSOR_INFO_SENSITIVITY_RANGE);
+        ASSERT_EQ(isoRange.count, 2u);
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        Stream previewStream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        configurePreviewStream(name, mProvider, &previewThreshold, &mSession /*out*/,
+                               &previewStream /*out*/, &halStreams /*out*/,
+                               &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                               &useHalBufManager /*out*/, &cb /*out*/);
+
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                descriptor;
+        auto resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+        std::shared_ptr<ResultMetadataQueue> resultQueue =
+                std::make_shared<ResultMetadataQueue>(descriptor);
+        ASSERT_TRUE(resultQueueRet.isOk());
+        if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+            ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+            resultQueue = nullptr;
+            // Don't use the queue onwards.
+        }
+
+        ret = mSession->constructDefaultRequestSettings(RequestTemplate::PREVIEW, &settings);
+        ASSERT_TRUE(ret.isOk());
+
+        ::android::hardware::camera::common::V1_0::helper::CameraMetadata requestMeta;
+        std::vector<CaptureRequest> requests(kBurstFrameCount);
+        std::vector<buffer_handle_t> buffers(kBurstFrameCount);
+        std::vector<std::shared_ptr<InFlightRequest>> inflightReqs(kBurstFrameCount);
+        std::vector<int32_t> isoValues(kBurstFrameCount);
+        std::vector<CameraMetadata> requestSettings(kBurstFrameCount);
+
+        for (int32_t i = 0; i < kBurstFrameCount; i++) {
+            std::unique_lock<std::mutex> l(mLock);
+            CaptureRequest& request = requests[i];
+            std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+            outputBuffers.resize(1);
+            StreamBuffer& outputBuffer = outputBuffers[0];
+
+            isoValues[i] = ((i % 2) == 0) ? isoRange.data.i32[0] : isoRange.data.i32[1];
+            if (useHalBufManager) {
+                outputBuffer = {halStreams[0].id, 0,
+                                NativeHandle(),   BufferStatus::OK,
+                                NativeHandle(),   NativeHandle()};
+            } else {
+                allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                      android_convertGralloc1To0Usage(
+                                              static_cast<uint64_t>(halStreams[0].producerUsage),
+                                              static_cast<uint64_t>(halStreams[0].consumerUsage)),
+                                      halStreams[0].overrideFormat, &buffers[i]);
+                outputBuffer = {halStreams[0].id, bufferId + i,   ::android::makeToAidl(buffers[i]),
+                                BufferStatus::OK, NativeHandle(), NativeHandle()};
+            }
+
+            requestMeta.append(reinterpret_cast<camera_metadata_t*>(settings.metadata.data()));
+
+            // Disable all 3A routines
+            uint8_t mode = static_cast<uint8_t>(ANDROID_CONTROL_MODE_OFF);
+            ASSERT_EQ(::android::OK, requestMeta.update(ANDROID_CONTROL_MODE, &mode, 1));
+            ASSERT_EQ(::android::OK,
+                      requestMeta.update(ANDROID_SENSOR_SENSITIVITY, &isoValues[i], 1));
+            camera_metadata_t* metaBuffer = requestMeta.release();
+            uint8_t* rawMetaBuffer = reinterpret_cast<uint8_t*>(metaBuffer);
+            requestSettings[i].metadata = std::vector(
+                    rawMetaBuffer, rawMetaBuffer + get_camera_metadata_size(metaBuffer));
+            overrideRotateAndCrop(&(requestSettings[i]));
+
+            request.frameNumber = frameNumber + i;
+            request.fmqSettingsSize = 0;
+            request.settings = requestSettings[i];
+            request.inputBuffer = {
+                    -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+
+            inflightReqs[i] = std::make_shared<InFlightRequest>(1, false, supportsPartialResults,
+                                                                partialResultCount, resultQueue);
+            mInflightMap[frameNumber + i] = inflightReqs[i];
+        }
+
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+
+        ndk::ScopedAStatus returnStatus =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(numRequestProcessed, kBurstFrameCount);
+
+        for (size_t i = 0; i < kBurstFrameCount; i++) {
+            std::unique_lock<std::mutex> l(mLock);
+            while (!inflightReqs[i]->errorCodeValid && ((0 < inflightReqs[i]->numBuffersLeft) ||
+                                                        (!inflightReqs[i]->haveResultMetadata))) {
+                auto timeout = std::chrono::system_clock::now() +
+                               std::chrono::seconds(kStreamBufferTimeoutSec);
+                ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+            }
+
+            ASSERT_FALSE(inflightReqs[i]->errorCodeValid);
+            ASSERT_NE(inflightReqs[i]->resultOutputBuffers.size(), 0u);
+            ASSERT_EQ(previewStream.id, inflightReqs[i]->resultOutputBuffers[0].buffer.streamId);
+            ASSERT_FALSE(inflightReqs[i]->collectedResult.isEmpty());
+            ASSERT_TRUE(inflightReqs[i]->collectedResult.exists(ANDROID_SENSOR_SENSITIVITY));
+            camera_metadata_entry_t isoResult =
+                    inflightReqs[i]->collectedResult.find(ANDROID_SENSOR_SENSITIVITY);
+            ASSERT_TRUE(std::abs(isoResult.data.i32[0] - isoValues[i]) <=
+                        std::round(isoValues[i] * isoTol));
+        }
+
+        if (useHalBufManager) {
+            verifyBuffersReturned(mSession, previewStream.id, cb);
+        }
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Test whether an incorrect capture request with missing settings will
+// be reported correctly.
+TEST_P(CameraAidlTest, processCaptureRequestInvalidSinglePreview) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        Stream previewStream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        configurePreviewStream(name, mProvider, &previewThreshold, &mSession /*out*/,
+                               &previewStream /*out*/, &halStreams /*out*/,
+                               &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                               &useHalBufManager /*out*/, &cb /*out*/);
+        ASSERT_NE(mSession, nullptr);
+        ASSERT_FALSE(halStreams.empty());
+
+        buffer_handle_t buffer_handle = nullptr;
+
+        if (useHalBufManager) {
+            bufferId = 0;
+        } else {
+            allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                  android_convertGralloc1To0Usage(
+                                          static_cast<uint64_t>(halStreams[0].producerUsage),
+                                          static_cast<uint64_t>(halStreams[0].consumerUsage)),
+                                  halStreams[0].overrideFormat, &buffer_handle);
+        }
+
+        std::vector<CaptureRequest> requests(1);
+        CaptureRequest& request = requests[0];
+        std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+        outputBuffers.resize(1);
+        StreamBuffer& outputBuffer = outputBuffers[0];
+
+        outputBuffer = {
+                halStreams[0].id,
+                bufferId,
+                buffer_handle == nullptr ? NativeHandle() : ::android::makeToAidl(buffer_handle),
+                BufferStatus::OK,
+                NativeHandle(),
+                NativeHandle()};
+
+        request.inputBuffer = {
+                -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+        request.frameNumber = frameNumber;
+        request.fmqSettingsSize = 0;
+        request.settings = settings;
+
+        // Settings were not correctly initialized, we should fail here
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+        ndk::ScopedAStatus ret =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+        ASSERT_EQ(numRequestProcessed, 0u);
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify camera offline session behavior
+TEST_P(CameraAidlTest, switchToOffline) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    AvailableStream threshold = {kMaxStillWidth, kMaxStillHeight,
+                                 static_cast<int32_t>(PixelFormat::BLOB)};
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        {
+            std::shared_ptr<ICameraDevice> unusedDevice;
+            openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                                   &unusedDevice);
+            camera_metadata_t* staticMetaBuffer = clone_camera_metadata(
+                    reinterpret_cast<camera_metadata_t*>(meta.metadata.data()));
+            ::android::hardware::camera::common::V1_0::helper::CameraMetadata staticMeta(
+                    staticMetaBuffer);
+
+            if (isOfflineSessionSupported(staticMetaBuffer) != Status::OK) {
+                ndk::ScopedAStatus ret = mSession->close();
+                mSession = nullptr;
+                ASSERT_TRUE(ret.isOk());
+                continue;
+            }
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+        }
+
+        bool supportsPartialResults = false;
+        int32_t partialResultCount = 0;
+        Stream stream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        int32_t jpegBufferSize;
+        bool useHalBufManager;
+        configureOfflineStillStream(name, mProvider, &threshold, &mSession /*out*/, &stream /*out*/,
+                                    &halStreams /*out*/, &supportsPartialResults /*out*/,
+                                    &partialResultCount /*out*/, &cb /*out*/,
+                                    &jpegBufferSize /*out*/, &useHalBufManager /*out*/);
+
+        auto ret = mSession->constructDefaultRequestSettings(RequestTemplate::STILL_CAPTURE,
+                                                             &settings);
+        ASSERT_TRUE(ret.isOk());
+
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                descriptor;
+
+        ndk::ScopedAStatus resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+        ASSERT_TRUE(resultQueueRet.isOk());
+        std::shared_ptr<ResultMetadataQueue> resultQueue =
+                std::make_shared<ResultMetadataQueue>(descriptor);
+        if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+            ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+            resultQueue = nullptr;
+            // Don't use the queue onwards.
+        }
+
+        ::android::hardware::camera::common::V1_0::helper::CameraMetadata requestMeta;
+
+        std::vector<buffer_handle_t> buffers(kBurstFrameCount);
+        std::vector<std::shared_ptr<InFlightRequest>> inflightReqs(kBurstFrameCount);
+        std::vector<CameraMetadata> requestSettings(kBurstFrameCount);
+
+        std::vector<CaptureRequest> requests(kBurstFrameCount);
+
+        HalStream halStream = halStreams[0];
+        for (uint32_t i = 0; i < kBurstFrameCount; i++) {
+            CaptureRequest& request = requests[i];
+            std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+            outputBuffers.resize(1);
+            StreamBuffer& outputBuffer = outputBuffers[0];
+
+            std::unique_lock<std::mutex> l(mLock);
+            if (useHalBufManager) {
+                outputBuffer = {halStream.id,  0, NativeHandle(), BufferStatus::OK, NativeHandle(),
+                                NativeHandle()};
+            } else {
+                // jpeg buffer (w,h) = (blobLen, 1)
+                allocateGraphicBuffer(jpegBufferSize, /*height*/ 1,
+                                      android_convertGralloc1To0Usage(
+                                              static_cast<uint64_t>(halStream.producerUsage),
+                                              static_cast<uint64_t>(halStream.consumerUsage)),
+                                      halStream.overrideFormat, &buffers[i]);
+                outputBuffer = {halStream.id,     bufferId + i,   ::android::makeToAidl(buffers[i]),
+                                BufferStatus::OK, NativeHandle(), NativeHandle()};
+            }
+
+            requestMeta.clear();
+            requestMeta.append(reinterpret_cast<camera_metadata_t*>(settings.metadata.data()));
+
+            camera_metadata_t* metaBuffer = requestMeta.release();
+            uint8_t* rawMetaBuffer = reinterpret_cast<uint8_t*>(metaBuffer);
+            requestSettings[i].metadata = std::vector(
+                    rawMetaBuffer, rawMetaBuffer + get_camera_metadata_size(metaBuffer));
+            overrideRotateAndCrop(&requestSettings[i]);
+
+            request.frameNumber = frameNumber + i;
+            request.fmqSettingsSize = 0;
+            request.settings = requestSettings[i];
+            request.inputBuffer = {/*streamId*/ -1,
+                                   /*bufferId*/ 0,      NativeHandle(),
+                                   BufferStatus::ERROR, NativeHandle(),
+                                   NativeHandle()};
+
+            inflightReqs[i] = std::make_shared<InFlightRequest>(1, false, supportsPartialResults,
+                                                                partialResultCount, resultQueue);
+            mInflightMap[frameNumber + i] = inflightReqs[i];
+        }
+
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+
+        ndk::ScopedAStatus returnStatus =
+                mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_TRUE(returnStatus.isOk());
+        ASSERT_EQ(numRequestProcessed, kBurstFrameCount);
+
+        std::vector<int32_t> offlineStreamIds = {halStream.id};
+        CameraOfflineSessionInfo offlineSessionInfo;
+        std::shared_ptr<ICameraOfflineSession> offlineSession;
+        returnStatus =
+                mSession->switchToOffline(offlineStreamIds, &offlineSessionInfo, &offlineSession);
+
+        if (!halStreams[0].supportOffline) {
+            ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT),
+                      returnStatus.getServiceSpecificError());
+            ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        ASSERT_TRUE(returnStatus.isOk());
+        // Hal might be unable to find any requests qualified for offline mode.
+        if (offlineSession == nullptr) {
+            ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        ASSERT_EQ(offlineSessionInfo.offlineStreams.size(), 1u);
+        ASSERT_EQ(offlineSessionInfo.offlineStreams[0].id, halStream.id);
+        ASSERT_NE(offlineSessionInfo.offlineRequests.size(), 0u);
+
+        // close device session to make sure offline session does not rely on it
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                offlineResultDescriptor;
+
+        auto offlineResultQueueRet =
+                offlineSession->getCaptureResultMetadataQueue(&offlineResultDescriptor);
+        std::shared_ptr<ResultMetadataQueue> offlineResultQueue =
+                std::make_shared<ResultMetadataQueue>(descriptor);
+        if (!offlineResultQueue->isValid() || offlineResultQueue->availableToWrite() <= 0) {
+            ALOGE("%s: offline session returns empty result metadata fmq, not use it", __func__);
+            offlineResultQueue = nullptr;
+            // Don't use the queue onwards.
+        }
+        ASSERT_TRUE(offlineResultQueueRet.isOk());
+
+        updateInflightResultQueue(offlineResultQueue);
+
+        ret = offlineSession->setCallback(cb);
+        ASSERT_TRUE(ret.isOk());
+
+        for (size_t i = 0; i < kBurstFrameCount; i++) {
+            std::unique_lock<std::mutex> l(mLock);
+            while (!inflightReqs[i]->errorCodeValid && ((0 < inflightReqs[i]->numBuffersLeft) ||
+                                                        (!inflightReqs[i]->haveResultMetadata))) {
+                auto timeout = std::chrono::system_clock::now() +
+                               std::chrono::seconds(kStreamBufferTimeoutSec);
+                ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+            }
+
+            ASSERT_FALSE(inflightReqs[i]->errorCodeValid);
+            ASSERT_NE(inflightReqs[i]->resultOutputBuffers.size(), 0u);
+            ASSERT_EQ(stream.id, inflightReqs[i]->resultOutputBuffers[0].buffer.streamId);
+            ASSERT_FALSE(inflightReqs[i]->collectedResult.isEmpty());
+        }
+
+        ret = offlineSession->close();
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Check whether an invalid capture request with missing output buffers
+// will be reported correctly.
+TEST_P(CameraAidlTest, processCaptureRequestInvalidBuffer) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputBlobStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        Stream previewStream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+        configurePreviewStream(name, mProvider, &previewThreshold, &mSession /*out*/,
+                               &previewStream /*out*/, &halStreams /*out*/,
+                               &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                               &useHalBufManager /*out*/, &cb /*out*/);
+
+        RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
+        ndk::ScopedAStatus ret = mSession->constructDefaultRequestSettings(reqTemplate, &settings);
+        ASSERT_TRUE(ret.isOk());
+        overrideRotateAndCrop(&settings);
+
+        std::vector<CaptureRequest> requests(1);
+        CaptureRequest& request = requests[0];
+        std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+        outputBuffers.resize(1);
+        // Empty output buffer
+        outputBuffers[0] = {
+                -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+
+        request.inputBuffer = {
+                -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+        request.frameNumber = frameNumber;
+        request.fmqSettingsSize = 0;
+        request.settings = settings;
+
+        // Output buffers are missing, we should fail here
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+        ret = mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), ret.getServiceSpecificError());
+        ASSERT_EQ(numRequestProcessed, 0u);
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Generate, trigger and flush a preview request
+TEST_P(CameraAidlTest, flushPreviewRequest) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+    int64_t bufferId = 1;
+    int32_t frameNumber = 1;
+    CameraMetadata settings;
+
+    for (const auto& name : cameraDeviceNames) {
+        Stream previewStream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+        int32_t partialResultCount = 0;
+
+        configurePreviewStream(name, mProvider, &previewThreshold, &mSession /*out*/,
+                               &previewStream /*out*/, &halStreams /*out*/,
+                               &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                               &useHalBufManager /*out*/, &cb /*out*/);
+
+        ASSERT_NE(mSession, nullptr);
+        ASSERT_NE(cb, nullptr);
+        ASSERT_FALSE(halStreams.empty());
+
+        ::aidl::android::hardware::common::fmq::MQDescriptor<
+                int8_t, aidl::android::hardware::common::fmq::SynchronizedReadWrite>
+                descriptor;
+
+        auto resultQueueRet = mSession->getCaptureResultMetadataQueue(&descriptor);
+        std::shared_ptr<ResultMetadataQueue> resultQueue =
+                std::make_shared<ResultMetadataQueue>(descriptor);
+        ASSERT_TRUE(resultQueueRet.isOk());
+        if (!resultQueue->isValid() || resultQueue->availableToWrite() <= 0) {
+            ALOGE("%s: HAL returns empty result metadata fmq, not use it", __func__);
+            resultQueue = nullptr;
+            // Don't use the queue onwards.
+        }
+
+        std::shared_ptr<InFlightRequest> inflightReq = std::make_shared<InFlightRequest>(
+                1, false, supportsPartialResults, partialResultCount, resultQueue);
+        RequestTemplate reqTemplate = RequestTemplate::PREVIEW;
+
+        ndk::ScopedAStatus ret = mSession->constructDefaultRequestSettings(reqTemplate, &settings);
+        ASSERT_TRUE(ret.isOk());
+        overrideRotateAndCrop(&settings);
+
+        buffer_handle_t buffer_handle;
+        std::vector<CaptureRequest> requests(1);
+        CaptureRequest& request = requests[0];
+        std::vector<StreamBuffer>& outputBuffers = request.outputBuffers;
+        outputBuffers.resize(1);
+        StreamBuffer& outputBuffer = outputBuffers[0];
+        if (useHalBufManager) {
+            bufferId = 0;
+            outputBuffer = {halStreams[0].id, bufferId,       NativeHandle(),
+                            BufferStatus::OK, NativeHandle(), NativeHandle()};
+        } else {
+            allocateGraphicBuffer(previewStream.width, previewStream.height,
+                                  android_convertGralloc1To0Usage(
+                                          static_cast<uint64_t>(halStreams[0].producerUsage),
+                                          static_cast<uint64_t>(halStreams[0].consumerUsage)),
+                                  halStreams[0].overrideFormat, &buffer_handle);
+            outputBuffer = {halStreams[0].id, bufferId,       ::android::makeToAidl(buffer_handle),
+                            BufferStatus::OK, NativeHandle(), NativeHandle()};
+        }
+
+        request.frameNumber = frameNumber;
+        request.fmqSettingsSize = 0;
+        request.settings = settings;
+        request.inputBuffer = {
+                -1, 0, NativeHandle(), BufferStatus::ERROR, NativeHandle(), NativeHandle()};
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            mInflightMap.clear();
+            mInflightMap[frameNumber] = inflightReq;
+        }
+
+        int32_t numRequestProcessed = 0;
+        std::vector<BufferCache> cachesToRemove;
+        ret = mSession->processCaptureRequest(requests, cachesToRemove, &numRequestProcessed);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(numRequestProcessed, 1u);
+
+        // Flush before waiting for request to complete.
+        ndk::ScopedAStatus returnStatus = mSession->flush();
+        ASSERT_TRUE(returnStatus.isOk());
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            while (!inflightReq->errorCodeValid &&
+                   ((0 < inflightReq->numBuffersLeft) || (!inflightReq->haveResultMetadata))) {
+                auto timeout = std::chrono::system_clock::now() +
+                               std::chrono::seconds(kStreamBufferTimeoutSec);
+                ASSERT_NE(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+            }
+
+            if (!inflightReq->errorCodeValid) {
+                ASSERT_NE(inflightReq->resultOutputBuffers.size(), 0u);
+                ASSERT_EQ(previewStream.id, inflightReq->resultOutputBuffers[0].buffer.streamId);
+            } else {
+                switch (inflightReq->errorCode) {
+                    case ErrorCode::ERROR_REQUEST:
+                    case ErrorCode::ERROR_RESULT:
+                    case ErrorCode::ERROR_BUFFER:
+                        // Expected
+                        break;
+                    case ErrorCode::ERROR_DEVICE:
+                    default:
+                        FAIL() << "Unexpected error:"
+                               << static_cast<uint32_t>(inflightReq->errorCode);
+                }
+            }
+        }
+
+        if (useHalBufManager) {
+            verifyBuffersReturned(mSession, previewStream.id, cb);
+        }
+
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that camera flushes correctly without any pending requests.
+TEST_P(CameraAidlTest, flushEmpty) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+
+    for (const auto& name : cameraDeviceNames) {
+        Stream previewStream;
+        std::vector<HalStream> halStreams;
+        std::shared_ptr<DeviceCb> cb;
+        bool supportsPartialResults = false;
+        bool useHalBufManager = false;
+
+        int32_t partialResultCount = 0;
+        configurePreviewStream(name, mProvider, &previewThreshold, &mSession /*out*/,
+                               &previewStream /*out*/, &halStreams /*out*/,
+                               &supportsPartialResults /*out*/, &partialResultCount /*out*/,
+                               &useHalBufManager /*out*/, &cb /*out*/);
+
+        ndk::ScopedAStatus returnStatus = mSession->flush();
+        ASSERT_TRUE(returnStatus.isOk());
+
+        {
+            std::unique_lock<std::mutex> l(mLock);
+            auto timeout = std::chrono::system_clock::now() +
+                           std::chrono::milliseconds(kEmptyFlushTimeoutMSec);
+            ASSERT_EQ(std::cv_status::timeout, mResultCondition.wait_until(l, timeout));
+        }
+
+        ndk::ScopedAStatus ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Test camera provider notify method
+TEST_P(CameraAidlTest, providerDeviceStateNotification) {
+    notifyDeviceState(ICameraProvider::DEVICE_STATE_BACK_COVERED);
+    notifyDeviceState(ICameraProvider::DEVICE_STATE_NORMAL);
+}
+
+// Verify that all supported stream formats and sizes can be configured
+// successfully for injection camera.
+TEST_P(CameraAidlTest, configureInjectionStreamsAvailableOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputStreams;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata metadata;
+
+        std::shared_ptr<ICameraInjectionSession> injectionSession;
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyInjectionSession(name, mProvider, &injectionSession /*out*/, &metadata /*out*/,
+                                  &unusedDevice /*out*/);
+        if (injectionSession == nullptr) {
+            continue;
+        }
+
+        camera_metadata_t* staticMetaBuffer =
+                reinterpret_cast<camera_metadata_t*>(metadata.metadata.data());
+        CameraMetadata chars;
+        chars.metadata = metadata.metadata;
+
+        outputStreams.clear();
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMetaBuffer, outputStreams));
+        ASSERT_NE(0u, outputStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMetaBuffer, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        int32_t streamConfigCounter = 0;
+        for (auto& it : outputStreams) {
+            Dataspace dataspace = getDataspace(static_cast<PixelFormat>(it.format));
+            Stream stream = {streamId,
+                             StreamType::OUTPUT,
+                             it.width,
+                             it.height,
+                             static_cast<PixelFormat>(it.format),
+                             static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                     GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                             dataspace,
+                             StreamRotation::ROTATION_0,
+                             std::string(),
+                             jpegBufferSize,
+                             0,
+                             {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+            std::vector<Stream> streams = {stream};
+            StreamConfiguration config;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+
+            config.streamConfigCounter = streamConfigCounter++;
+            ndk::ScopedAStatus s = injectionSession->configureInjectionStreams(config, chars);
+            ASSERT_TRUE(s.isOk());
+            streamId++;
+        }
+
+        std::shared_ptr<ICameraDeviceSession> session;
+        ndk::ScopedAStatus ret = injectionSession->getCameraDeviceSession(&session);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(session, nullptr);
+        ret = session->close();
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Check for correct handling of invalid/incorrect configuration parameters for injection camera.
+TEST_P(CameraAidlTest, configureInjectionStreamsInvalidOutputs) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputStreams;
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata metadata;
+        std::shared_ptr<ICameraInjectionSession> injectionSession;
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyInjectionSession(name, mProvider, &injectionSession /*out*/, &metadata /*out*/,
+                                  &unusedDevice);
+        if (injectionSession == nullptr) {
+            continue;
+        }
+
+        camera_metadata_t* staticMetaBuffer =
+                reinterpret_cast<camera_metadata_t*>(metadata.metadata.data());
+        std::shared_ptr<ICameraDeviceSession> session;
+        ndk::ScopedAStatus ret = injectionSession->getCameraDeviceSession(&session);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(session, nullptr);
+
+        CameraMetadata chars;
+        chars.metadata = metadata.metadata;
+
+        outputStreams.clear();
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMetaBuffer, outputStreams));
+        ASSERT_NE(0u, outputStreams.size());
+
+        int32_t jpegBufferSize = 0;
+        ASSERT_EQ(Status::OK, getJpegBufferSize(staticMetaBuffer, &jpegBufferSize));
+        ASSERT_NE(0u, jpegBufferSize);
+
+        int32_t streamId = 0;
+        Stream stream = {streamId++,
+                         StreamType::OUTPUT,
+                         0,
+                         0,
+                         static_cast<PixelFormat>(outputStreams[0].format),
+                         static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                                 GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                         Dataspace::UNKNOWN,
+                         StreamRotation::ROTATION_0,
+                         std::string(),
+                         jpegBufferSize,
+                         0,
+                         {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+
+        int32_t streamConfigCounter = 0;
+        std::vector<Stream> streams = {stream};
+        StreamConfiguration config;
+        createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                  jpegBufferSize);
+
+        config.streamConfigCounter = streamConfigCounter++;
+        ndk::ScopedAStatus s = injectionSession->configureInjectionStreams(config, chars);
+        ASSERT_TRUE(
+                (static_cast<int32_t>(Status::ILLEGAL_ARGUMENT) == s.getServiceSpecificError()) ||
+                (static_cast<int32_t>(Status::INTERNAL_ERROR) == s.getServiceSpecificError()));
+
+        stream = {streamId++,
+                  StreamType::OUTPUT,
+                  INT32_MAX,
+                  INT32_MAX,
+                  static_cast<PixelFormat>(outputStreams[0].format),
+                  static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                          GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                  Dataspace::UNKNOWN,
+                  StreamRotation::ROTATION_0,
+                  std::string(),
+                  jpegBufferSize,
+                  0,
+                  {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        streams[0] = stream;
+        createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                  jpegBufferSize);
+        config.streamConfigCounter = streamConfigCounter++;
+        s = injectionSession->configureInjectionStreams(config, chars);
+        ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), s.getServiceSpecificError());
+
+        for (auto& it : outputStreams) {
+            stream = {streamId++,
+                      StreamType::OUTPUT,
+                      it.width,
+                      it.height,
+                      static_cast<PixelFormat>(INT32_MAX),
+                      static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                              GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                      Dataspace::UNKNOWN,
+                      StreamRotation::ROTATION_0,
+                      std::string(),
+                      jpegBufferSize,
+                      0,
+                      {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+            streams[0] = stream;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+            config.streamConfigCounter = streamConfigCounter++;
+            s = injectionSession->configureInjectionStreams(config, chars);
+            ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), s.getServiceSpecificError());
+
+            stream = {streamId++,
+                      StreamType::OUTPUT,
+                      it.width,
+                      it.height,
+                      static_cast<PixelFormat>(it.format),
+                      static_cast<aidl::android::hardware::graphics::common::BufferUsage>(
+                              GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                      Dataspace::UNKNOWN,
+                      static_cast<StreamRotation>(INT32_MAX),
+                      std::string(),
+                      jpegBufferSize,
+                      0,
+                      {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+            streams[0] = stream;
+            createStreamConfiguration(streams, StreamConfigurationMode::NORMAL_MODE, &config,
+                                      jpegBufferSize);
+            config.streamConfigCounter = streamConfigCounter++;
+            s = injectionSession->configureInjectionStreams(config, chars);
+            ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT), s.getServiceSpecificError());
+        }
+
+        ret = session->close();
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Check whether session parameters are supported for injection camera. If Hal support for them
+// exist, then try to configure a preview stream using them.
+TEST_P(CameraAidlTest, configureInjectionStreamsWithSessionParameters) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+    std::vector<AvailableStream> outputPreviewStreams;
+    AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                        static_cast<int32_t>(PixelFormat::IMPLEMENTATION_DEFINED)};
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata metadata;
+        std::shared_ptr<ICameraInjectionSession> injectionSession;
+        std::shared_ptr<ICameraDevice> unusedDevice;
+        openEmptyInjectionSession(name, mProvider, &injectionSession /*out*/, &metadata /*out*/,
+                                  &unusedDevice /*out*/);
+        if (injectionSession == nullptr) {
+            continue;
+        }
+
+        std::shared_ptr<ICameraDeviceSession> session;
+        ndk::ScopedAStatus ret = injectionSession->getCameraDeviceSession(&session);
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_NE(session, nullptr);
+
+        camera_metadata_t* staticMetaBuffer =
+                reinterpret_cast<camera_metadata_t*>(metadata.metadata.data());
+        CameraMetadata chars;
+        chars.metadata = metadata.metadata;
+
+        std::unordered_set<int32_t> availableSessionKeys;
+        Status rc = getSupportedKeys(staticMetaBuffer, ANDROID_REQUEST_AVAILABLE_SESSION_KEYS,
+                                     &availableSessionKeys);
+        ASSERT_EQ(Status::OK, rc);
+        if (availableSessionKeys.empty()) {
+            ret = session->close();
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        android::hardware::camera::common::V1_0::helper::CameraMetadata previewRequestSettings;
+        android::hardware::camera::common::V1_0::helper::CameraMetadata sessionParams,
+                modifiedSessionParams;
+        constructFilteredSettings(session, availableSessionKeys, RequestTemplate::PREVIEW,
+                                  &previewRequestSettings, &sessionParams);
+        if (sessionParams.isEmpty()) {
+            ret = session->close();
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        outputPreviewStreams.clear();
+
+        ASSERT_EQ(Status::OK, getAvailableOutputStreams(staticMetaBuffer, outputPreviewStreams,
+                                                        &previewThreshold));
+        ASSERT_NE(0u, outputPreviewStreams.size());
+
+        Stream previewStream = {
+                0,
+                StreamType::OUTPUT,
+                outputPreviewStreams[0].width,
+                outputPreviewStreams[0].height,
+                static_cast<PixelFormat>(outputPreviewStreams[0].format),
+                static_cast<::aidl::android::hardware::graphics::common::BufferUsage>(
+                        GRALLOC1_CONSUMER_USAGE_HWCOMPOSER),
+                Dataspace::UNKNOWN,
+                StreamRotation::ROTATION_0,
+                std::string(),
+                0,
+                -1,
+                {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT}};
+        std::vector<Stream> streams = {previewStream};
+        StreamConfiguration config;
+        config.streams = streams;
+        config.operationMode = StreamConfigurationMode::NORMAL_MODE;
+
+        modifiedSessionParams = sessionParams;
+        camera_metadata_t* sessionParamsBuffer = sessionParams.release();
+        uint8_t* rawSessionParamsBuffer = reinterpret_cast<uint8_t*>(sessionParamsBuffer);
+        config.sessionParams.metadata =
+                std::vector(rawSessionParamsBuffer,
+                            rawSessionParamsBuffer + get_camera_metadata_size(sessionParamsBuffer));
+
+        config.streamConfigCounter = 0;
+        config.streamConfigCounter = 0;
+        config.multiResolutionInputImage = false;
+
+        ndk::ScopedAStatus s = injectionSession->configureInjectionStreams(config, chars);
+        ASSERT_TRUE(s.isOk());
+
+        sessionParams.acquire(sessionParamsBuffer);
+        free_camera_metadata(staticMetaBuffer);
+        ret = session->close();
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+// Verify that  valid stream use cases can be configured successfully, and invalid use cases
+// fail stream configuration.
+TEST_P(CameraAidlTest, configureStreamsUseCases) {
+    std::vector<std::string> cameraDeviceNames = getCameraDeviceNames(mProvider);
+
+    for (const auto& name : cameraDeviceNames) {
+        CameraMetadata meta;
+        std::shared_ptr<ICameraDevice> cameraDevice;
+
+        openEmptyDeviceSession(name, mProvider, &mSession /*out*/, &meta /*out*/,
+                               &cameraDevice /*out*/);
+
+        camera_metadata_t* staticMeta = reinterpret_cast<camera_metadata_t*>(meta.metadata.data());
+        // Check if camera support depth only
+        if (isDepthOnly(staticMeta)) {
+            ndk::ScopedAStatus ret = mSession->close();
+            mSession = nullptr;
+            ASSERT_TRUE(ret.isOk());
+            continue;
+        }
+
+        std::vector<AvailableStream> outputPreviewStreams;
+        AvailableStream previewThreshold = {kMaxPreviewWidth, kMaxPreviewHeight,
+                                            static_cast<int32_t>(PixelFormat::YCBCR_420_888)};
+        ASSERT_EQ(Status::OK,
+                  getAvailableOutputStreams(staticMeta, outputPreviewStreams, &previewThreshold));
+        ASSERT_NE(0u, outputPreviewStreams.size());
+
+        // Combine valid and invalid stream use cases
+        std::vector<int32_t> useCases(kMandatoryUseCases);
+        useCases.push_back(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_VIDEO_CALL + 1);
+
+        std::vector<int32_t> supportedUseCases;
+        camera_metadata_ro_entry entry;
+        auto retcode = find_camera_metadata_ro_entry(
+                staticMeta, ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES, &entry);
+        if ((0 == retcode) && (entry.count > 0)) {
+            supportedUseCases.insert(supportedUseCases.end(), entry.data.i32,
+                                     entry.data.i32 + entry.count);
+        } else {
+            supportedUseCases.push_back(ANDROID_SCALER_AVAILABLE_STREAM_USE_CASES_DEFAULT);
+        }
+
+        std::vector<Stream> streams(1);
+        streams[0] = {
+                0,
+                StreamType::OUTPUT,
+                outputPreviewStreams[0].width,
+                outputPreviewStreams[0].height,
+                static_cast<PixelFormat>(outputPreviewStreams[0].format),
+                static_cast<::aidl::android::hardware::graphics::common::BufferUsage>(
+                        GRALLOC1_CONSUMER_USAGE_CPU_READ),
+                Dataspace::UNKNOWN,
+                StreamRotation::ROTATION_0,
+                std::string(),
+                0,
+                -1,
+                {SensorPixelMode::ANDROID_SENSOR_PIXEL_MODE_DEFAULT},
+                aidl::android::hardware::camera::metadata::RequestAvailableDynamicRangeProfilesMap::
+                        ANDROID_REQUEST_AVAILABLE_DYNAMIC_RANGE_PROFILES_MAP_STANDARD};
+
+        int32_t streamConfigCounter = 0;
+        CameraMetadata req;
+        StreamConfiguration config;
+        RequestTemplate reqTemplate = RequestTemplate::STILL_CAPTURE;
+        ndk::ScopedAStatus ret = mSession->constructDefaultRequestSettings(reqTemplate, &req);
+        ASSERT_TRUE(ret.isOk());
+        config.sessionParams = req;
+
+        for (int32_t useCase : useCases) {
+            bool useCaseSupported = std::find(supportedUseCases.begin(), supportedUseCases.end(),
+                                              useCase) != supportedUseCases.end();
+
+            streams[0].useCase = static_cast<
+                    aidl::android::hardware::camera::metadata::ScalerAvailableStreamUseCases>(
+                    useCase);
+            config.streams = streams;
+            config.operationMode = StreamConfigurationMode::NORMAL_MODE;
+            config.streamConfigCounter = streamConfigCounter;
+            config.multiResolutionInputImage = false;
+
+            bool combSupported;
+            ret = cameraDevice->isStreamCombinationSupported(config, &combSupported);
+            ASSERT_TRUE((ret.isOk()) || (static_cast<int32_t>(Status::OPERATION_NOT_SUPPORTED) ==
+                                         ret.getServiceSpecificError()));
+            if (ret.isOk()) {
+                ASSERT_EQ(combSupported, useCaseSupported);
+            }
+            ASSERT_TRUE(ret.isOk());
+
+            std::vector<HalStream> halStreams;
+            ret = mSession->configureStreams(config, &halStreams);
+            ALOGI("configureStreams returns status: %d", ret.getServiceSpecificError());
+            if (useCaseSupported) {
+                ASSERT_TRUE(ret.isOk());
+                ASSERT_EQ(1u, halStreams.size());
+            } else {
+                ASSERT_EQ(static_cast<int32_t>(Status::ILLEGAL_ARGUMENT),
+                          ret.getServiceSpecificError());
+            }
+        }
+        ret = mSession->close();
+        mSession = nullptr;
+        ASSERT_TRUE(ret.isOk());
+    }
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(CameraAidlTest);
+INSTANTIATE_TEST_SUITE_P(
+        PerInstance, CameraAidlTest,
+        testing::ValuesIn(android::getAidlHalInstanceNames(ICameraProvider::descriptor)),
+        android::hardware::PrintInstanceNameToString);
\ No newline at end of file