1 files changed, 0 insertions, 286 deletions
diff --git a/libunwindstack/tests/DexFileTest.cpp b/libunwindstack/tests/DexFileTest.cpp
deleted file mode 100644
index 1deba0145..000000000
--- a/libunwindstack/tests/DexFileTest.cpp
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * Copyright (C) 2018 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 <malloc.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <unistd.h>
-
-#include <unordered_map>
-
-#include <MemoryLocal.h>
-#include <android-base/file.h>
-#include <gtest/gtest.h>
-#include <unwindstack/MapInfo.h>
-#include <unwindstack/Memory.h>
-
-#include "DexFile.h"
-#include "DexFileData.h"
-#include "MemoryFake.h"
-
-namespace unwindstack {
-
-TEST(DexFileTest, from_file_open_non_exist) {
-  EXPECT_TRUE(DexFileFromFile::Create(0, "/file/does/not/exist") == nullptr);
-}
-
-TEST(DexFileTest, from_file_open_too_small) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(size_t{10}, static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, 10))));
-
-  // Header too small.
-  EXPECT_TRUE(DexFileFromFile::Create(0, tf.path) == nullptr);
-
-  // Header correct, file too small.
-  ASSERT_EQ(0, lseek(tf.fd, 0, SEEK_SET));
-  ASSERT_EQ(sizeof(kDexData) - 1,
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData) - 1))));
-  EXPECT_TRUE(DexFileFromFile::Create(0, tf.path) == nullptr);
-}
-
-TEST(DexFileTest, from_file_open) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  EXPECT_TRUE(DexFileFromFile::Create(0, tf.path) != nullptr);
-}
-
-TEST(DexFileTest, from_file_open_non_zero_offset) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(0x100, lseek(tf.fd, 0x100, SEEK_SET));
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  EXPECT_TRUE(DexFileFromFile::Create(0x100, tf.path) != nullptr);
-}
-
-static constexpr size_t kNumLeakLoops = 5000;
-static constexpr size_t kMaxAllowedLeakBytes = 1024;
-
-static void CheckForLeak(size_t loop, size_t* first_allocated_bytes, size_t* last_allocated_bytes) {
-  size_t allocated_bytes = mallinfo().uordblks;
-  if (*first_allocated_bytes == 0) {
-    *first_allocated_bytes = allocated_bytes;
-  } else if (*last_allocated_bytes > *first_allocated_bytes) {
-    // Check that the total memory did not increase too much over the first loop.
-    ASSERT_LE(*last_allocated_bytes - *first_allocated_bytes, kMaxAllowedLeakBytes)
-        << "Failed in loop " << loop << " first_allocated_bytes " << *first_allocated_bytes
-        << " last_allocated_bytes " << *last_allocated_bytes;
-  }
-  *last_allocated_bytes = allocated_bytes;
-}
-
-TEST(DexFileTest, from_file_no_leak) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  size_t first_allocated_bytes = 0;
-  size_t last_allocated_bytes = 0;
-  for (size_t i = 0; i < kNumLeakLoops; i++) {
-    EXPECT_TRUE(DexFileFromFile::Create(0, tf.path) != nullptr);
-    ASSERT_NO_FATAL_FAILURE(CheckForLeak(i, &first_allocated_bytes, &last_allocated_bytes));
-  }
-}
-
-TEST(DexFileTest, from_memory_fail_too_small_for_header) {
-  MemoryFake memory;
-
-  memory.SetMemory(0x1000, kDexData, 10);
-
-  EXPECT_TRUE(DexFileFromMemory::Create(0x1000, &memory, "", sizeof(kDexData)) == nullptr);
-}
-
-TEST(DexFileTest, from_memory_fail_too_small_for_data) {
-  MemoryFake memory;
-
-  memory.SetMemory(0x1000, kDexData, sizeof(kDexData) - 2);
-
-  EXPECT_TRUE(DexFileFromMemory::Create(0x1000, &memory, "", sizeof(kDexData)) == nullptr);
-}
-
-TEST(DexFileTest, from_memory_open) {
-  MemoryFake memory;
-
-  memory.SetMemory(0x1000, kDexData, sizeof(kDexData));
-
-  EXPECT_TRUE(DexFileFromMemory::Create(0x1000, &memory, "", sizeof(kDexData)) != nullptr);
-}
-
-TEST(DexFileTest, from_memory_no_leak) {
-  MemoryFake memory;
-
-  memory.SetMemory(0x1000, kDexData, sizeof(kDexData));
-
-  size_t first_allocated_bytes = 0;
-  size_t last_allocated_bytes = 0;
-  for (size_t i = 0; i < kNumLeakLoops; i++) {
-    EXPECT_TRUE(DexFileFromMemory::Create(0x1000, &memory, "", sizeof(kDexData)) != nullptr);
-    ASSERT_NO_FATAL_FAILURE(CheckForLeak(i, &first_allocated_bytes, &last_allocated_bytes));
-  }
-}
-
-TEST(DexFileTest, create_using_file) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(0x500, lseek(tf.fd, 0x500, SEEK_SET));
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  MemoryFake memory;
-  MapInfo info(nullptr, nullptr, 0, 0x10000, 0, 0x5, tf.path);
-  EXPECT_TRUE(DexFile::Create(0x500, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_file_non_zero_start) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(0x500, lseek(tf.fd, 0x500, SEEK_SET));
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  MemoryFake memory;
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0, 0x5, tf.path);
-  EXPECT_TRUE(DexFile::Create(0x600, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_file_non_zero_offset) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(0x500, lseek(tf.fd, 0x500, SEEK_SET));
-  ASSERT_EQ(sizeof(kDexData),
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData)))));
-
-  MemoryFake memory;
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0x200, 0x5, tf.path);
-  EXPECT_TRUE(DexFile::Create(0x400, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_memory_empty_file) {
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0x200, 0x5, "");
-  EXPECT_TRUE(DexFile::Create(0x4000, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_memory_file_does_not_exist) {
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0x200, 0x5, "/does/not/exist");
-  EXPECT_TRUE(DexFile::Create(0x4000, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_memory_file_is_malformed) {
-  TemporaryFile tf;
-  ASSERT_TRUE(tf.fd != -1);
-
-  ASSERT_EQ(sizeof(kDexData) - 10,
-            static_cast<size_t>(TEMP_FAILURE_RETRY(write(tf.fd, kDexData, sizeof(kDexData) - 10))));
-
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x4000, 0x10000, 0x200, 0x5, "/does/not/exist");
-  std::unique_ptr<DexFile> dex_file = DexFile::Create(0x4000, &memory, &info);
-  ASSERT_TRUE(dex_file != nullptr);
-
-  // Check it came from memory by clearing memory and verifying it fails.
-  memory.Clear();
-  dex_file = DexFile::Create(0x4000, &memory, &info);
-  EXPECT_TRUE(dex_file == nullptr);
-}
-
-TEST(DexFileTest, create_using_memory_size_too_small) {
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x100, sizeof(kDexData) - 2, 0x200, 0x5, "/does/not/exist");
-  EXPECT_TRUE(DexFile::Create(0x4000, &memory, &info) != nullptr);
-}
-
-class MemoryLocalFake : public MemoryLocal {
- public:
-  MemoryLocalFake(size_t memory_size) : backing_(memory_size) {}
-  virtual ~MemoryLocalFake() = default;
-
-  void* Data() { return backing_.data(); }
-
- private:
-  std::vector<void*> backing_;
-};
-
-TEST(DexFileTest, create_using_local_memory) {
-  MemoryLocalFake memory(sizeof(kDexData));
-
-  memcpy(memory.Data(), kDexData, sizeof(kDexData));
-  uint64_t start = reinterpret_cast<uint64_t>(memory.Data());
-  MapInfo info(nullptr, nullptr, start, start + 0x1000, 0x200, 0x5, "/does/not/exist");
-  EXPECT_TRUE(DexFile::Create(start, &memory, &info) != nullptr);
-}
-
-TEST(DexFileTest, create_using_local_memory_size_too_small) {
-  MemoryLocalFake memory(sizeof(kDexData));
-
-  memcpy(memory.Data(), kDexData, sizeof(kDexData));
-  uint64_t start = reinterpret_cast<uint64_t>(memory.Data());
-  MapInfo info(nullptr, nullptr, start, start + sizeof(kDexData) - 2, 0x200, 0x5,
-               "/does/not/exist");
-  EXPECT_TRUE(DexFile::Create(start, &memory, &info) == nullptr);
-}
-
-TEST(DexFileTest, get_method) {
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0x200, 0x5, "");
-  std::unique_ptr<DexFile> dex_file(DexFile::Create(0x4000, &memory, &info));
-  ASSERT_TRUE(dex_file != nullptr);
-
-  std::string method;
-  uint64_t method_offset;
-  ASSERT_TRUE(dex_file->GetMethodInformation(0x102, &method, &method_offset));
-  EXPECT_EQ("Main.<init>", method);
-  EXPECT_EQ(2U, method_offset);
-
-  ASSERT_TRUE(dex_file->GetMethodInformation(0x118, &method, &method_offset));
-  EXPECT_EQ("Main.main", method);
-  EXPECT_EQ(0U, method_offset);
-}
-
-TEST(DexFileTest, get_method_empty) {
-  MemoryFake memory;
-  memory.SetMemory(0x4000, kDexData, sizeof(kDexData));
-  MapInfo info(nullptr, nullptr, 0x100, 0x10000, 0x200, 0x5, "");
-  std::unique_ptr<DexFile> dex_file(DexFile::Create(0x4000, &memory, &info));
-  ASSERT_TRUE(dex_file != nullptr);
-
-  std::string method;
-  uint64_t method_offset;
-  EXPECT_FALSE(dex_file->GetMethodInformation(0x100000, &method, &method_offset));
-
-  EXPECT_FALSE(dex_file->GetMethodInformation(0x98, &method, &method_offset));
-}
-
-}  // namespace unwindstack