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This testcase illustrates a problem on linux where - at the time of writing - the strings "a" and "a\0" satisfied "a" <= "a\0" "a" >= "a\0" "a" != "a\0"
29 lines
814 B
Swift
29 lines
814 B
Swift
// RUN: %target-run-simple-swift
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// REQUIRES: executable_test
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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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var StringOrderRelationTestSuite = TestSuite("StringOrderRelation")
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StringOrderRelationTestSuite.test("StringOrderRelation/ASCII/NullByte") {
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let baseString = "a"
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let nullbyteString = "a\0"
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expectTrue(baseString < nullbyteString)
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expectTrue(baseString <= nullbyteString)
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expectFalse(baseString > nullbyteString)
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expectFalse(baseString >= nullbyteString)
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expectFalse(baseString == nullbyteString)
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expectTrue(baseString != nullbyteString)
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}
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runAllTests()
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