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a18d490d6a
* Migrate from `UnsafePointer<Void>` to `UnsafeRawPointer`. As proposed in SE-0107: UnsafeRawPointer. `void*` imports as `UnsafeMutableRawPointer`. `const void*` imports as `UnsafeRawPointer`. Occurrences of `UnsafePointer<Void>` are replaced with UnsafeRawPointer. * Migrate overlays from UnsafePointer<Void> to UnsafeRawPointer. This requires explicit memory binding in several places, particularly in NSData and CoreAudio. * Fix a bunch of test cases for Void->Raw migration. * qsort takes IUO values * Bridge `Unsafe[Mutable]RawPointer as `void [const] *`. * Parse #dsohandle as UnsafeMutableRawPointer * Update a bunch of test cases for Void->Raw migration. * Trivial fix for the SceneKit test case. * Add an UnsafeRawPointer self initializer. This is unfortunately necessary for assignment between types imported from C. * Tiny simplification of the initializer.
55 lines
1.3 KiB
Swift
55 lines
1.3 KiB
Swift
// RUN: rm -rf %t && mkdir -p %t
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//
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// RUN: %target-clang -fobjc-arc %S/Inputs/ObjCClasses/ObjCClasses.m -c -o %t/ObjCClasses.o
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// RUN: %target-build-swift -I %S/Inputs/ObjCClasses/ %t/ObjCClasses.o %s -o %t/a.out
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// RUN: %target-run %t/a.out
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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import ObjCClasses
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import Foundation
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import StdlibUnittest
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var ErrorHandlingTests = TestSuite("ErrorHandling")
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ErrorHandlingTests.test("nil") {
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do {
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try TestingNSError.throwNilError()
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expectUnreachable()
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} catch {
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expectEqual("Foundation._GenericObjCError.nilError", String(reflecting: error))
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}
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}
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ErrorHandlingTests.test("pointerFailure") {
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do {
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_ = try TestingNSError.maybeThrow(true)
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expectUnreachable()
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} catch let error as NSError {
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expectEqual("pointer error", error.domain)
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}
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}
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ErrorHandlingTests.test("pointerSuccess") {
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do {
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var pointer = try TestingNSError.maybeThrow(false)
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expectType(UnsafeMutableRawPointer.self, &pointer)
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expectEqual(UnsafeMutablePointer(bitPattern: 42)!, pointer)
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} catch {
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expectUnreachableCatch(error)
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}
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}
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ErrorHandlingTests.test("blockFailure") {
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do {
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_ = try TestingNSError.blockThrowError()
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expectUnreachable()
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} catch let error as NSError {
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expectEqual("block error", error.domain)
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}
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}
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runAllTests()
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