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88 lines
2.8 KiB
Swift
88 lines
2.8 KiB
Swift
// RUN: %target-run-simple-swift
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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// UNSUPPORTED: OS=watchos
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import StdlibUnittest
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import CoreMedia
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var CoreMediaTests = TestSuite("CoreMedia")
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// This is a basic smoke test to check that the overlay works. It should be
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// replaced with comprehensive tests.
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CoreMediaTests.test("OverlaySmokeTest") {
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expectTrue(CMTimeMake(1, 10).isValid)
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expectTrue(CMTimeRangeMake(CMTimeMake(1, 10), CMTimeMake(2, 20)).isValid)
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}
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CoreMediaTests.test("CMTime(value:timescale:)") {
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let time = CMTime(value: 7, timescale: 1)
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expectTrue(time.isValid)
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expectEqual(7, time.value)
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expectEqual(1, time.timescale)
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}
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CoreMediaTests.test("CMTime(seconds:preferredTimescale:)") {
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let time = CMTime(seconds: 7.0, preferredTimescale: 600)
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expectTrue(time.isValid)
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expectEqual(7.0, time.seconds)
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}
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CoreMediaTests.test("CMTime/Comparable") {
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let instances: [(Int, CMTime)] = [
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(-9999, CMTime(seconds: -Double.infinity, preferredTimescale: 600)),
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(10, CMTime(seconds: 10.0, preferredTimescale: 600)),
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(10, CMTime(seconds: 10.0, preferredTimescale: 600)),
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(20, CMTime(seconds: 20.0, preferredTimescale: 600)),
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(30, CMTime(seconds: 30.0, preferredTimescale: 600)),
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(9999, CMTime(seconds: Double.infinity, preferredTimescale: 600)),
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]
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func comparisonOracle(i: Int, j: Int) -> ExpectedComparisonResult {
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return instances[i].0 <=> instances[j].0
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}
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checkComparable(instances.map { $0.1 }, oracle: comparisonOracle)
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}
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CoreMediaTests.test("CMTimeRange(start:duration:)") {
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let start = CMTime(seconds: 10.0, preferredTimescale: 600)
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let duration = CMTime(seconds: 5.0, preferredTimescale: 600)
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let range = CMTimeRange(start: start, duration: duration)
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expectEqual(start, range.start)
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expectEqual(duration, range.duration)
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}
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CoreMediaTests.test("CMTimeRange(start:end:)") {
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let start = CMTime(seconds: 10.0, preferredTimescale: 600)
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let end = CMTime(seconds: 20.0, preferredTimescale: 600)
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let range = CMTimeRange(start: start, end: end)
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expectEqual(start, range.start)
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expectEqual(end, range.end)
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}
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CoreMediaTests.test("CMTimeRange/Equatable") {
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let time10 = CMTime(seconds: 10.0, preferredTimescale: 600)
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let time20 = CMTime(seconds: 20.0, preferredTimescale: 600)
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let timeInf = CMTime(seconds: Double.infinity, preferredTimescale: 600)
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let instances: [(Int, CMTimeRange)] = [
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(10, CMTimeRangeMake(time10, time10)),
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(10, CMTimeRangeMake(time10, time10)),
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(20, CMTimeRangeMake(time10, time20)),
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(20, CMTimeRangeMake(time10, time20)),
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(9999, CMTimeRangeMake(timeInf, time20)),
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(9999, CMTimeRangeMake(timeInf, time20)),
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]
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func comparisonOracle(i: Int, j: Int) -> Bool {
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return instances[i].0 == instances[j].0
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}
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checkEquatable(instances.map { $0.1 }, oracle: comparisonOracle)
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}
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runAllTests()
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