media/capture/video/linux/camera_facing_chromeos_unittest.cc - Issue 2648743002: Rotate frames according to camera orientation

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Side by Side Diff: media/capture/video/linux/camera_facing_chromeos_unittest.cc

Issue 2648743002: Rotate frames according to camera orientation (Closed)

Patch Set: removed {} for one-line blocks Created 3 years, 10 months ago

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1 // Copyright 2016 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 <string>

6

7 #include "media/capture/video/linux/camera_facing_chromeos.h"

8 #include "testing/gtest/include/gtest/gtest.h"

9

10 #include <base/files/file_util.h>

11 #include <base/files/file.h>

12

13 namespace media {

14

15 namespace {

16

17 const char kConfigFileContent[] =

18 "camera0.lens_facing=1\ncamera0.sensor_orientation=0\ncamera0.module0.usb_"

19 "vid_pid=04f2:b53a\n";

20 }

21

22 TEST(CameraFacingChromeOSTest, ParseSuccessfully) {

23 const char file_name[] = "fake_camera_characteristics.conf";

24 base::WriteFile(base::FilePath(file_name), kConfigFileContent,

25 sizeof(kConfigFileContent));

26

27 std::string file_name_str(file_name);

28 CameraFacingChromeOS camera_facing(file_name_str);

29 EXPECT_EQ(VideoFacingMode::MEDIA_VIDEO_FACING_ENVIRONMENT,

30 camera_facing.GetCameraFacing(std::string("/dev/video2"),

31 std::string("04f2:b53a")));

32 }

33

34 TEST(CameraFacingChromeOSTest, ConfigFileNotExist) {

35 CameraFacingChromeOS camera_facing(std::string("file_not_exist"));

36 EXPECT_EQ(VideoFacingMode::MEDIA_VIDEO_FACING_NONE,

37 camera_facing.GetCameraFacing(std::string("/dev/video2"),

38 std::string("04f2:b53a")));

39 }

40

41 } // namespace media

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