1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "ppapi/c/dev/ppb_video_capture_dev.h"
6 #include "ppapi/c/pp_errors.h"
7 #include "ppapi/c/private/ppb_flash.h"
8 #include "ppapi/proxy/locking_resource_releaser.h"
9 #include "ppapi/proxy/ppapi_messages.h"
10 #include "ppapi/proxy/ppapi_proxy_test.h"
11 #include "ppapi/thunk/thunk.h"
12
13 namespace ppapi {
14 namespace proxy {
15
16 namespace {
17
18 typedef PluginProxyTest FlashResourceTest;
19
Unused(void * user_data,uint32_t element_count,uint32_t element_size)20 void* Unused(void* user_data, uint32_t element_count, uint32_t element_size) {
21 return NULL;
22 }
23
24 } // namespace
25
26 // Does a test of EnumerateVideoCaptureDevices() and reply functionality in
27 // the plugin side using the public C interfaces.
TEST_F(FlashResourceTest,EnumerateVideoCaptureDevices)28 TEST_F(FlashResourceTest, EnumerateVideoCaptureDevices) {
29 // TODO(raymes): This doesn't actually check that the data is converted from
30 // |ppapi::DeviceRefData| to |PPB_DeviceRef| correctly, just that the right
31 // messages are sent.
32
33 // Set up a sync call handler that should return this message.
34 std::vector<ppapi::DeviceRefData> reply_device_ref_data;
35 int32_t expected_result = PP_OK;
36 PpapiPluginMsg_DeviceEnumeration_EnumerateDevicesReply reply_msg(
37 reply_device_ref_data);
38 ResourceSyncCallHandler enumerate_video_devices_handler(
39 &sink(),
40 PpapiHostMsg_DeviceEnumeration_EnumerateDevices::ID,
41 expected_result,
42 reply_msg);
43 sink().AddFilter(&enumerate_video_devices_handler);
44
45 // Set up the arguments to the call.
46 LockingResourceReleaser video_capture(
47 ::ppapi::thunk::GetPPB_VideoCapture_Dev_0_3_Thunk()->Create(
48 pp_instance()));
49 std::vector<PP_Resource> unused;
50 PP_ArrayOutput output;
51 output.GetDataBuffer = &Unused;
52 output.user_data = &unused;
53
54 // Make the call.
55 const PPB_Flash_12_6* flash_iface = ::ppapi::thunk::GetPPB_Flash_12_6_Thunk();
56 int32_t actual_result = flash_iface->EnumerateVideoCaptureDevices(
57 pp_instance(), video_capture.get(), output);
58
59 // Check the result is as expected.
60 EXPECT_EQ(expected_result, actual_result);
61
62 // Should have sent an "DeviceEnumeration_EnumerateDevices" message.
63 ASSERT_TRUE(enumerate_video_devices_handler.last_handled_msg().type() ==
64 PpapiHostMsg_DeviceEnumeration_EnumerateDevices::ID);
65
66 // Remove the filter or it will be destroyed before the sink() is destroyed.
67 sink().RemoveFilter(&enumerate_video_devices_handler);
68 }
69
70 } // namespace proxy
71 } // namespace ppapi
72