mirror of
https://github.com/apple/swift.git
synced 2025-12-14 20:36:38 +01:00
48 lines
1.1 KiB
Swift
48 lines
1.1 KiB
Swift
// RUN: %target-run-simple-swift | FileCheck %s
|
|
|
|
import Foundation
|
|
|
|
func foundationOverlayTypesHaveDescription() {
|
|
func hasDescription(_: Printable) {}
|
|
|
|
var a: ObjCBool = true
|
|
hasDescription(a)
|
|
}
|
|
|
|
func printedIs<T>(
|
|
object: T, expected: String,
|
|
file: StaticString = __FILE__, line: UWord = __LINE__
|
|
) {
|
|
var actual = toString(object)
|
|
if expected != actual {
|
|
println("expected: \"\(expected)\"")
|
|
println("actual: \"\(actual)\"")
|
|
assert(expected == actual, file: file, line: line)
|
|
}
|
|
}
|
|
|
|
func test_ObjCBoolPrinting() {
|
|
var true_: ObjCBool = true
|
|
var false_: ObjCBool = false
|
|
printedIs(true_, "true")
|
|
printedIs(false_, "false")
|
|
|
|
println("test_ObjCBoolPrinting done")
|
|
}
|
|
test_ObjCBoolPrinting()
|
|
// CHECK: test_ObjCBoolPrinting done
|
|
|
|
func test_SelectorPrinting() {
|
|
printedIs(Selector(""), "")
|
|
printedIs(Selector(":"), ":")
|
|
printedIs(Selector("a"), "a")
|
|
printedIs(Selector("abc"), "abc")
|
|
printedIs(Selector("abc:"), "abc:")
|
|
printedIs(Selector("abc:def:"), "abc:def:")
|
|
|
|
println("test_SelectorPrinting done")
|
|
}
|
|
test_SelectorPrinting()
|
|
// CHECK: test_SelectorPrinting done
|
|
|