| // Copyright 2017 The Chromium OS Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "camera3_test/camera3_preview_fixture.h" |
| |
| #include <unistd.h> |
| |
| #include <base/bind.h> |
| |
| namespace camera3_test { |
| |
| void Camera3PreviewFixture::SetUp() { |
| ASSERT_EQ(0, cam_service_.Initialize( |
| Camera3Service::ProcessStillCaptureResultCallback(), |
| Camera3Service::ProcessRecordingResultCallback())) |
| << "Failed to initialize camera service"; |
| } |
| |
| void Camera3PreviewFixture::TearDown() { |
| cam_service_.Destroy(); |
| } |
| |
| // Test parameters: |
| // - Camera ID |
| class Camera3SinglePreviewTest : public Camera3PreviewFixture, |
| public ::testing::WithParamInterface<int32_t> { |
| public: |
| const uint32_t kNumPreviewFrames = 10; |
| const uint32_t kTimeoutMsPerFrame = 1000; |
| |
| Camera3SinglePreviewTest() |
| : Camera3PreviewFixture(std::vector<int>(1, GetParam())), |
| cam_id_(GetParam()) {} |
| |
| protected: |
| int cam_id_; |
| }; |
| |
| TEST_P(Camera3SinglePreviewTest, Camera3BasicPreviewTest) { |
| auto resolutions = |
| cam_service_.GetStaticInfo(cam_id_)->GetSortedOutputResolutions( |
| HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED); |
| for (const auto& resolution : resolutions) { |
| ResolutionInfo jpeg_resolution(0, 0), recording_resolution(0, 0); |
| ASSERT_EQ(0, cam_service_.StartPreview(cam_id_, resolution, jpeg_resolution, |
| recording_resolution)) |
| << "Starting preview fails"; |
| ASSERT_EQ(0, cam_service_.WaitForPreviewFrames(cam_id_, kNumPreviewFrames, |
| kTimeoutMsPerFrame)); |
| cam_service_.StopPreview(cam_id_); |
| } |
| } |
| |
| INSTANTIATE_TEST_SUITE_P( |
| Camera3PreviewTest, |
| Camera3SinglePreviewTest, |
| ::testing::ValuesIn(Camera3Module().GetTestCameraIds())); |
| |
| } // namespace camera3_test |
