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adef0368bb
This is needed if we compile StdlibUnittest with -sil-serialize-all So far I added the imports only in files which needed them. But this may change, depending on the optimizer (inlining). Adding them in all files doesn't harm and avoids confusion if someone makes an unrelated change which would result in such a linker error.
128 lines
3.0 KiB
Swift
128 lines
3.0 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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// Also import modules which are used by StdlibUnittest internally. This
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// workaround is needed to link all required libraries in case we compile
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// StdlibUnittest with -sil-serialize-all.
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import SwiftPrivate
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#if _runtime(_ObjC)
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import ObjectiveC
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#endif
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import CoreMedia
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var CMTimeTests = TestSuite("CMTime")
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let t1 = CMTimeMake(1, 10)
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let t2 = CMTimeMake(2, 10)
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CMTimeTests.test("isValid") {
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expectFalse(kCMTimeInvalid.isValid)
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expectTrue(t1.isValid)
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}
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CMTimeTests.test("isPositiveInfinity") {
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expectTrue(kCMTimePositiveInfinity.isPositiveInfinity)
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expectFalse(t1.isPositiveInfinity)
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}
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CMTimeTests.test("isNegativeInfinity") {
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expectTrue(kCMTimeNegativeInfinity.isNegativeInfinity)
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expectFalse(t1.isNegativeInfinity)
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}
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CMTimeTests.test("isIndefinite") {
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expectTrue(kCMTimeIndefinite.isIndefinite)
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expectFalse(t1.isIndefinite)
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}
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CMTimeTests.test("isNumeric") {
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expectFalse(kCMTimeInvalid.isNumeric)
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expectFalse(kCMTimePositiveInfinity.isNumeric)
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expectFalse(kCMTimeNegativeInfinity.isNumeric)
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expectFalse(kCMTimeIndefinite.isNumeric)
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expectTrue(t1.isNumeric)
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expectFalse(t1.hasBeenRounded)
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expectEqual(0.1, t1.seconds)
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t1.convertScale(100, method: CMTimeRoundingMethod.Default)
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var t1a = t1.convertScale(11, method: CMTimeRoundingMethod.Default)
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expectTrue(t1a.hasBeenRounded)
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}
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CMTimeTests.test("operators") {
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expectEqual(CMTimeMake(3, 10), t1 + t2)
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expectEqual(CMTimeMake(1, 10), t2 - t1)
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expectFalse(t1 < kCMTimeZero)
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expectFalse(t1 == kCMTimeZero)
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expectTrue(t1 > kCMTimeZero)
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expectFalse(t1 <= kCMTimeZero)
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expectTrue(t1 >= kCMTimeZero)
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expectTrue(t1 != kCMTimeZero)
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}
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let r1 = CMTimeRangeMake(kCMTimeZero, CMTimeMake(1, 1))
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let r2 = CMTimeRangeMake(kCMTimeZero, kCMTimeZero)
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let r3 = CMTimeRangeMake(CMTimeMake(1, 1), CMTimeMake(3, 2))
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var CMTimeRangeTests = TestSuite("CMTimeRange")
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CMTimeRangeTests.test("isValid") {
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expectTrue(r1.isValid)
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expectTrue(r2.isValid)
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expectTrue(r3.isValid)
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expectFalse(kCMTimeRangeInvalid.isValid)
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}
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CMTimeRangeTests.test("isIndefinite") {
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expectFalse(r1.isIndefinite)
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expectFalse(r2.isIndefinite)
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expectFalse(r3.isIndefinite)
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}
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CMTimeRangeTests.test("isEmpty") {
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expectFalse(r1.isEmpty)
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expectTrue(r2.isEmpty)
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expectFalse(r3.isEmpty)
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}
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CMTimeRangeTests.test("start/end") {
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expectEqual(CMTimeMake(1, 1), r3.start)
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expectEqual(CMTimeMake(5, 2), r3.end)
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}
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CMTimeRangeTests.test("union") {
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expectEqual(r1, r1.union(r2))
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expectEqual(r2, r2.union(r2))
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expectNotEqual(r3, r2.union(r3))
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}
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CMTimeRangeTests.test("intersection") {
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expectEqual(r2, r1.intersection(r2))
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expectEqual(r2, r1.intersection(r3))
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}
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CMTimeRangeTests.test("contains") {
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expectTrue(r1.containsTimeRange(r2))
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expectFalse(r2.containsTimeRange(r2))
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expectFalse(r2.containsTimeRange(r1))
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expectFalse(r3.containsTime(kCMTimeZero))
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}
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CMTimeRangeTests.test("operators") {
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expectFalse(r1 == r2)
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expectTrue(r1 != r2)
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}
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runAllTests()
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