1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <android-base/logging.h>
18
19 #include <android/hardware/wifi/1.0/IWifi.h>
20 #include <android/hardware/wifi/1.0/IWifiApIface.h>
21 #include <gtest/gtest.h>
22 #include <hidl/GtestPrinter.h>
23 #include <hidl/ServiceManagement.h>
24
25 #include "wifi_hidl_call_util.h"
26 #include "wifi_hidl_test_utils.h"
27
28 using ::android::sp;
29 using ::android::hardware::wifi::V1_0::IfaceType;
30 using ::android::hardware::wifi::V1_0::IWifi;
31 using ::android::hardware::wifi::V1_0::IWifiApIface;
32 using ::android::hardware::wifi::V1_0::WifiBand;
33 using ::android::hardware::wifi::V1_0::WifiStatusCode;
34
35 /**
36 * Fixture to use for all AP Iface HIDL interface tests.
37 */
38 class WifiApIfaceHidlTest : public ::testing::TestWithParam<std::string> {
39 public:
SetUp()40 virtual void SetUp() override {
41 // Make sure test starts with a clean state
42 stopWifi(GetInstanceName());
43
44 wifi_ap_iface_ = getWifiApIface(GetInstanceName());
45 ASSERT_NE(nullptr, wifi_ap_iface_.get());
46 }
47
TearDown()48 virtual void TearDown() override { stopWifi(GetInstanceName()); }
49
50 protected:
51 sp<IWifiApIface> wifi_ap_iface_;
GetInstanceName()52 std::string GetInstanceName() { return GetParam(); }
53 };
54
55 /*
56 * Create:
57 * Ensures that an instance of the IWifiApIface proxy object is
58 * successfully created.
59 */
TEST_P(WifiApIfaceHidlTest,Create)60 TEST_P(WifiApIfaceHidlTest, Create) {
61 // The creation of a proxy object is tested as part of SetUp method.
62 }
63
64 /*
65 * GetType:
66 * Ensures that the correct interface type is returned for AP interface.
67 */
TEST_P(WifiApIfaceHidlTest,GetType)68 TEST_P(WifiApIfaceHidlTest, GetType) {
69 const auto& status_and_type = HIDL_INVOKE(wifi_ap_iface_, getType);
70 EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_type.first.code);
71 EXPECT_EQ(IfaceType::AP, status_and_type.second);
72 }
73
74 /*
75 * SetCountryCode:
76 * Ensures that a call to set the country code will return with a success
77 * status code.
78 */
TEST_P(WifiApIfaceHidlTest,SetCountryCode)79 TEST_P(WifiApIfaceHidlTest, SetCountryCode) {
80 const android::hardware::hidl_array<int8_t, 2> kCountryCode{
81 std::array<int8_t, 2>{{0x55, 0x53}}};
82 EXPECT_EQ(WifiStatusCode::SUCCESS,
83 HIDL_INVOKE(wifi_ap_iface_, setCountryCode, kCountryCode).code);
84 }
85
86 /*
87 * GetValidFrequenciesForBand:
88 * Ensures that we can retrieve valid frequencies for 2.4 GHz band.
89 */
TEST_P(WifiApIfaceHidlTest,GetValidFrequenciesForBand)90 TEST_P(WifiApIfaceHidlTest, GetValidFrequenciesForBand) {
91 const auto& status_and_freqs = HIDL_INVOKE(
92 wifi_ap_iface_, getValidFrequenciesForBand, WifiBand::BAND_24GHZ);
93 EXPECT_EQ(WifiStatusCode::SUCCESS, status_and_freqs.first.code);
94 EXPECT_GT(status_and_freqs.second.size(), 0u);
95 }
96
97 GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiApIfaceHidlTest);
98 INSTANTIATE_TEST_SUITE_P(
99 PerInstance, WifiApIfaceHidlTest,
100 testing::ValuesIn(
101 android::hardware::getAllHalInstanceNames(IWifi::descriptor)),
102 android::hardware::PrintInstanceNameToString);
103