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Diffstat (limited to '')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/unittests/RTCFileVideoCapturer_xctest.mm | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/unittests/RTCFileVideoCapturer_xctest.mm b/third_party/libwebrtc/sdk/objc/unittests/RTCFileVideoCapturer_xctest.mm new file mode 100644 index 0000000000..2407c88c1a --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/unittests/RTCFileVideoCapturer_xctest.mm @@ -0,0 +1,114 @@ +/* + * Copyright 2017 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import "components/capturer/RTCFileVideoCapturer.h" + +#import <XCTest/XCTest.h> + +#include "rtc_base/gunit.h" + +NSString *const kTestFileName = @"foreman.mp4"; +static const int kTestTimeoutMs = 5 * 1000; // 5secs. + +@interface MockCapturerDelegate : NSObject <RTC_OBJC_TYPE (RTCVideoCapturerDelegate)> + +@property(nonatomic, assign) NSInteger capturedFramesCount; + +@end + +@implementation MockCapturerDelegate +@synthesize capturedFramesCount = _capturedFramesCount; + +- (void)capturer:(RTC_OBJC_TYPE(RTCVideoCapturer) *)capturer + didCaptureVideoFrame:(RTC_OBJC_TYPE(RTCVideoFrame) *)frame { + self.capturedFramesCount++; +} + +@end + +NS_CLASS_AVAILABLE_IOS(10) +@interface RTCFileVideoCapturerTests : XCTestCase + +@property(nonatomic, strong) RTC_OBJC_TYPE(RTCFileVideoCapturer) * capturer; +@property(nonatomic, strong) MockCapturerDelegate *mockDelegate; + +@end + +@implementation RTCFileVideoCapturerTests +@synthesize capturer = _capturer; +@synthesize mockDelegate = _mockDelegate; + +- (void)setUp { + self.mockDelegate = [[MockCapturerDelegate alloc] init]; + self.capturer = [[RTC_OBJC_TYPE(RTCFileVideoCapturer) alloc] initWithDelegate:self.mockDelegate]; +} + +- (void)tearDown { + self.capturer = nil; + self.mockDelegate = nil; +} + +- (void)testCaptureWhenFileNotInBundle { + __block BOOL errorOccured = NO; + + RTCFileVideoCapturerErrorBlock errorBlock = ^void(NSError *error) { + errorOccured = YES; + }; + + [self.capturer startCapturingFromFileNamed:@"not_in_bundle.mov" onError:errorBlock]; + ASSERT_TRUE_WAIT(errorOccured, kTestTimeoutMs); +} + +- (void)testSecondStartCaptureCallFails { + __block BOOL secondError = NO; + + RTCFileVideoCapturerErrorBlock firstErrorBlock = ^void(NSError *error) { + // This block should never be called. + NSLog(@"Error: %@", [error userInfo]); + ASSERT_TRUE(false); + }; + + RTCFileVideoCapturerErrorBlock secondErrorBlock = ^void(NSError *error) { + secondError = YES; + }; + + [self.capturer startCapturingFromFileNamed:kTestFileName onError:firstErrorBlock]; + [self.capturer startCapturingFromFileNamed:kTestFileName onError:secondErrorBlock]; + + ASSERT_TRUE_WAIT(secondError, kTestTimeoutMs); +} + +- (void)testStartStopCapturer { +#if defined(__IPHONE_11_0) && (__IPHONE_OS_VERSION_MAX_ALLOWED >= __IPHONE_11_0) + if (@available(iOS 10, *)) { + [self.capturer startCapturingFromFileNamed:kTestFileName onError:nil]; + + __block BOOL done = NO; + __block NSInteger capturedFrames = -1; + NSInteger capturedFramesAfterStop = -1; + + // We're dispatching the `stopCapture` with delay to ensure the capturer has + // had the chance to capture several frames. + dispatch_time_t captureDelay = dispatch_time(DISPATCH_TIME_NOW, 2 * NSEC_PER_SEC); // 2secs. + dispatch_after(captureDelay, dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ + capturedFrames = self.mockDelegate.capturedFramesCount; + [self.capturer stopCapture]; + done = YES; + }); + WAIT(done, kTestTimeoutMs); + + capturedFramesAfterStop = self.mockDelegate.capturedFramesCount; + ASSERT_TRUE(capturedFrames != -1); + ASSERT_EQ(capturedFrames, capturedFramesAfterStop); + } +#endif +} + +@end |