1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
/*
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Staache 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 <numeric>
#include <vector>
#include <android-base/logging.h>
#include <android/hardware/wifi/1.3/IWifi.h>
#include <android/hardware/wifi/1.3/IWifiStaIface.h>
#include <android/hardware/wifi/1.5/IWifiStaIface.h>
#include <gtest/gtest.h>
#include <hidl/GtestPrinter.h>
#include <hidl/ServiceManagement.h>
#include "wifi_hidl_call_util.h"
#include "wifi_hidl_test_utils.h"
using ::android::sp;
using ::android::hardware::hidl_array;
using ::android::hardware::wifi::V1_0::WifiStatus;
using ::android::hardware::wifi::V1_0::WifiStatusCode;
using ::android::hardware::wifi::V1_3::IWifiStaIface;
/**
* Fixture to use for all STA Iface HIDL interface tests.
*/
class WifiStaIfaceHidlTest : public ::testing::TestWithParam<std::string> {
public:
virtual void SetUp() override {
// Make sure to start with a clean state
stopWifi(GetInstanceName());
wifi_sta_iface_ =
IWifiStaIface::castFrom(getWifiStaIface(GetInstanceName()));
ASSERT_NE(nullptr, wifi_sta_iface_.get());
}
virtual void TearDown() override { stopWifi(GetInstanceName()); }
protected:
bool isCapabilitySupported(IWifiStaIface::StaIfaceCapabilityMask cap_mask) {
const auto& status_and_caps =
HIDL_INVOKE(wifi_sta_iface_, getCapabilities);
EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_caps.first.code);
return (status_and_caps.second & cap_mask) != 0;
}
sp<IWifiStaIface> wifi_sta_iface_;
private:
std::string GetInstanceName() { return GetParam(); }
};
/*
* GetFactoryMacAddress:
* Ensures that calls to get factory MAC address will retrieve a non-zero MAC
* and return a success status code.
*/
TEST_P(WifiStaIfaceHidlTest, GetFactoryMacAddress) {
std::pair<WifiStatus, hidl_array<uint8_t, 6> > status_and_mac =
HIDL_INVOKE(wifi_sta_iface_, getFactoryMacAddress);
EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_mac.first.code);
hidl_array<uint8_t, 6> all_zero{};
EXPECT_NE(all_zero, status_and_mac.second);
}
/*
* GetLinkLayerStats_1_3
* Ensures that calls to get link layer stats V1_3 will retrieve a non-empty
* StaLinkLayerStats after link layer stats collection is enabled.
*/
TEST_P(WifiStaIfaceHidlTest, GetLinkLayerStats_1_3) {
if (!isCapabilitySupported(
IWifiStaIface::StaIfaceCapabilityMask::LINK_LAYER_STATS)) {
// No-op if link layer stats is not supported.
return;
}
// Enable link layer stats collection.
EXPECT_EQ(WifiStatusCode::SUCCESS,
HIDL_INVOKE(wifi_sta_iface_, enableLinkLayerStatsCollection, true)
.code);
// Retrieve link layer stats.
const auto& status_and_stats =
HIDL_INVOKE(wifi_sta_iface_, getLinkLayerStats_1_3);
sp<android::hardware::wifi::V1_5::IWifiStaIface> staIface1_5 =
android::hardware::wifi::V1_5::IWifiStaIface::castFrom(wifi_sta_iface_);
if (staIface1_5.get() == nullptr) {
EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_stats.first.code);
EXPECT_GT(status_and_stats.second.timeStampInMs, 0u);
} else {
// not supported on 1.5 HAL.
EXPECT_EQ(WifiStatusCode::ERROR_NOT_SUPPORTED,
status_and_stats.first.code);
}
// Disable link layer stats collection.
EXPECT_EQ(
WifiStatusCode::SUCCESS,
HIDL_INVOKE(wifi_sta_iface_, disableLinkLayerStatsCollection).code);
}
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiStaIfaceHidlTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, WifiStaIfaceHidlTest,
testing::ValuesIn(android::hardware::getAllHalInstanceNames(
::android::hardware::wifi::V1_3::IWifi::descriptor)),
android::hardware::PrintInstanceNameToString);
|
