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// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -emit-module-path %t/reasync.swiftmodule %S/Inputs/reasync.swift -enable-experimental-concurrency -disable-availability-checking
// RUN: %target-build-swift %s -I %t -o %t/main -module-name main
// RUN: %target-codesign %t/main
// RUN: %target-run %t/main
// REQUIRES: executable_test
// REQUIRES: concurrency
import StdlibUnittest
import reasync
var ReasyncTests = TestSuite("Reasync")
ReasyncTests.test("reasync") {
var count = 0
func rhs(_ b: Bool) -> Bool {
count += 1
return b
}
expectEqual(false, and(false, rhs(false)))
expectEqual(count, 0)
expectEqual(false, and(true, rhs(false)))
expectEqual(count, 1)
expectEqual(true, and(true, rhs(true)))
expectEqual(count, 2)
}
ReasyncTests.test("reasyncNoThrows") {
var count = 0
func rhs(_ b: Bool) -> Bool {
count += 1
return b
}
expectEqual(false, andThrows(false, rhs(false)))
expectEqual(count, 0)
expectEqual(false, andThrows(true, rhs(false)))
expectEqual(count, 1)
expectEqual(true, andThrows(true, rhs(true)))
expectEqual(count, 2)
}
enum CatError : Error {
case napTime
}
ReasyncTests.test("reasyncThrows") {
func throwError() throws -> Bool {
throw CatError.napTime
}
expectEqual(false, try! andThrows(false, throwError()))
do {
_ = try andThrows(true, throwError())
fatalError()
} catch {}
}
runAllTests()
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