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 <vector>
18
19 #include <gtest/gtest.h>
20 #include <utils/StrongPointer.h>
21 #include <wifi_system/interface_tool.h>
22
23 #include "android/net/wifi/IApInterface.h"
24 #include "android/net/wifi/IWificond.h"
25 #include "wificond/tests/integration/process_utils.h"
26 #include "wificond/tests/mock_ap_interface_event_callback.h"
27
28 using android::net::wifi::IApInterface;
29 using android::net::wifi::IWificond;
30 using android::wifi_system::InterfaceTool;
31 using android::wificond::MockApInterfaceEventCallback;
32 using android::wificond::tests::integration::ScopedDevModeWificond;
33 using android::wificond::tests::integration::WaitForTrue;
34 using std::string;
35 using std::vector;
36
37 namespace android {
38 namespace wificond {
39 namespace {
40 const char kInterfaceName[] = "wlan0";
41 } // namespace
42
TEST(ApInterfaceTest,CanCreateApInterfaces)43 TEST(ApInterfaceTest, CanCreateApInterfaces) {
44 ScopedDevModeWificond dev_mode;
45 sp<IWificond> service = dev_mode.EnterDevModeOrDie();
46
47 // We should be able to create an AP interface.
48 sp<IApInterface> ap_interface;
49 EXPECT_TRUE(service->createApInterface(kInterfaceName, &ap_interface).isOk());
50 EXPECT_NE(nullptr, ap_interface.get());
51
52 // The interface should start out down.
53 string if_name;
54 EXPECT_TRUE(ap_interface->getInterfaceName(&if_name).isOk());
55 EXPECT_TRUE(!if_name.empty());
56 InterfaceTool if_tool;
57 EXPECT_FALSE(if_tool.GetUpState(if_name.c_str()));
58
59 // Mark the interface as up, just to test that we mark it down on tearDown.
60 EXPECT_TRUE(if_tool.SetUpState(if_name.c_str(), true));
61 EXPECT_TRUE(if_tool.GetUpState(if_name.c_str()));
62
63 // We should not be able to create two AP interfaces.
64 sp<IApInterface> ap_interface2;
65 EXPECT_TRUE(service->createApInterface(
66 kInterfaceName, &ap_interface2).isOk());
67 EXPECT_EQ(nullptr, ap_interface2.get());
68
69 // We can tear down the created interface.
70 bool success = false;
71 EXPECT_TRUE(service->tearDownApInterface(kInterfaceName, &success).isOk());
72 EXPECT_TRUE(success);
73 EXPECT_FALSE(if_tool.GetUpState(if_name.c_str()));
74
75 // Teardown everything at the end of the test.
76 EXPECT_TRUE(service->tearDownInterfaces().isOk());
77 }
78 } // namespace wificond
79 } // namespace android
80