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49 lines
1.4 KiB
Swift
49 lines
1.4 KiB
Swift
// RUN: rm -rf %t && mkdir %t
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// RUN: %target-build-swift -c -force-single-frontend-invocation -parse-as-library -emit-module -emit-module-path %t/PrintTestTypes.swiftmodule -o %t/PrintTestTypes.o %S/Inputs/PrintTestTypes.swift
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// RUN: %target-build-swift %s -Xlinker %t/PrintTestTypes.o -I %t -L %t -o %t/main
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// RUN: %target-run %t/main
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// REQUIRES: executable_test
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import StdlibUnittest
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import PrintTestTypes
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let PrintTests = TestSuite("PrintString")
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PrintTests.test("Printable") {
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let s0: String = "abc"
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expectPrinted("abc", s0)
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expectDebugPrinted("\"abc\"", s0)
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let s1: String = "\\ \' \" \0 \n \r \t \u{05}"
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expectDebugPrinted("\"\\\\ \\\' \\\" \\0 \\n \\r \\t \\u{05}\"", s1)
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let ch: Character = "a"
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expectPrinted("a", ch)
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expectDebugPrinted("\"a\"", ch)
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let us0: UnicodeScalar = "a"
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expectPrinted("a", us0)
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expectDebugPrinted("\"a\"", us0)
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let us1: UnicodeScalar = "\\"
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expectPrinted("\\", us1)
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expectEqual("\"\\\\\"", us1.description)
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expectDebugPrinted("\"\\\\\"", us1)
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let us2: UnicodeScalar = "あ"
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expectPrinted("あ", us2)
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expectEqual("\"あ\"", us2.description)
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expectDebugPrinted("\"\\u{3042}\"", us2)
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}
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PrintTests.test("Printable") {
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expectPrinted("Optional(\"meow\")", String?("meow"))
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}
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PrintTests.test("CustomStringInterpolation") {
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let s = ("aaa\(1)bbb" as MyString).value
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expectEqual("<segment aaa><segment 1><segment bbb>", s)
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}
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runAllTests()
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