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bc83940301
Implements SE-0055: https://github.com/apple/swift-evolution/blob/master/proposals/0055-optional-unsafe-pointers.md - Add NULL as an extra inhabitant of Builtin.RawPointer (currently hardcoded to 0 rather than being target-dependent). - Import non-object pointers as Optional/IUO when nullable/null_unspecified (like everything else). - Change the type checker's *-to-pointer conversions to handle a layer of optional. - Use 'AutoreleasingUnsafeMutablePointer<NSError?>?' as the type of error parameters exported to Objective-C. - Drop NilLiteralConvertible conformance for all pointer types. - Update the standard library and then all the tests. I've decided to leave this commit only updating existing tests; any new tests will come in the following commits. (That may mean some additional implementation work to follow.) The other major piece that's missing here is migration. I'm hoping we get a lot of that with Swift 1.1's work for optional object references, but I still need to investigate.
1145 lines
36 KiB
Plaintext
1145 lines
36 KiB
Plaintext
// RUN: rm -rf %t
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// RUN: mkdir -p %t
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//
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// RUN: %S/../../utils/gyb %s -o %t/main.swift
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// RUN: %target-clang -fobjc-arc %S/Inputs/SlurpFastEnumeration/SlurpFastEnumeration.m -c -o %t/SlurpFastEnumeration.o
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// RUN: %S/../../utils/line-directive %t/main.swift -- %target-build-swift %S/Inputs/DictionaryKeyValueTypes.swift %S/Inputs/DictionaryKeyValueTypesObjC.swift %t/main.swift -I %S/Inputs/SlurpFastEnumeration/ -Xlinker %t/SlurpFastEnumeration.o -o %t/Array -Xfrontend -disable-access-control
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// RUN: %S/../../utils/line-directive %t/main.swift -- %target-run %t/Array
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// REQUIRES: executable_test
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// XFAIL: linux
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import Darwin
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import StdlibUnittest
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import StdlibCollectionUnittest
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import StdlibUnittestFoundationExtras
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import Foundation
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%{
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all_array_types = ['ContiguousArray', 'ArraySlice', 'Array']
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}%
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extension Array {
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var identity: UnsafePointer<Void> {
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return self._buffer.identity
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}
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}
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extension ArraySlice {
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var identity: UnsafePointer<Void> {
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return self._buffer.identity
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}
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}
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extension ContiguousArray {
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var identity: UnsafePointer<Void> {
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return self._buffer.identity
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}
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}
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var ArrayTestSuite = TestSuite("Array")
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//===----------------------------------------------------------------------===//
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// COW tests
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// FIXME: incomplete.
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//===----------------------------------------------------------------------===//
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func withInoutInt(_ x: inout Int, body: (x: inout Int) -> Void) {
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body(x: &x)
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}
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func withInoutT<T>(_ x: inout T, body: (x: inout T) -> Void) {
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body(x: &x)
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}
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% for element_type in ['TestValueTy', 'TestBridgedValueTy']:
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% for array_type in all_array_types:
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ArrayTestSuite.test("${array_type}<${element_type}>/subscript(_: Int)/COW") {
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var a: ${array_type}<${array_type}<${element_type}>> = [ [
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${element_type}(10), ${element_type}(20), ${element_type}(30),
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${element_type}(40), ${element_type}(50), ${element_type}(60),
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${element_type}(70)
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] ]
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let identityOuter = a.identity
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var identityInner = a[0].identity
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func checkIdentity(_ stackTrace: SourceLocStack) {
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% if element_type == 'TestValueTy':
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// Does not reallocate storage because we changed a property based on a
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// reference; array storage was not changed. Writeback of the inner array
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// does not happen.
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expectEqual(identityOuter, a.identity, stackTrace: stackTrace)
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expectEqual(identityInner, a[0].identity, stackTrace: stackTrace)
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% else:
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expectEqual(identityOuter, a.identity, stackTrace: stackTrace)
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// Should not reallocate storage.
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expectEqual(identityInner, a[0].identity, stackTrace: stackTrace)
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% end
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}
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// Mutating through a subscript expression.
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a[0][0] = ${element_type}(1010)
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checkIdentity(SourceLocStack().withCurrentLoc())
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a[0][1].value = 1020
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a) {
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(x: inout ${array_type}<${array_type}<${element_type}>>) in
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x[0][2].value += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a[0]) {
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(x: inout ${array_type}<${element_type}>) in
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x[3].value += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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// This will reallocate storage unless Array uses addressors for subscript.
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//withInoutT(&a[0][4]) {
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// (x: inout ${element_type}) in
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// x.value += 1000
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//}
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// FIXME: both of these lines crash the compiler.
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// <rdar://problem/18439579> Passing an expression based on addressors as
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// 'inout' crashes SILGen
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//withInoutT(&a[0][5].value, { $0 += 1000 })
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//withInoutInt(&a[0][6].value, { $0 += 1000 })
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// Don't change the last element.
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expectEqual(1010, a[0][0].value)
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expectEqual(1020, a[0][1].value)
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expectEqual(1030, a[0][2].value)
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expectEqual(1040, a[0][3].value)
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expectEqual(50, a[0][4].value)
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expectEqual(60, a[0][5].value)
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expectEqual(70, a[0][6].value)
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}
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ArrayTestSuite.test("${array_type}<${element_type}>/subscript(_: Range<Int>)/COW") {
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var a: ${array_type}<${array_type}<${element_type}>> = [ [
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${element_type}(10), ${element_type}(20), ${element_type}(30),
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${element_type}(40), ${element_type}(50), ${element_type}(60),
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${element_type}(70), ${element_type}(80), ${element_type}(90),
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] ]
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let identityOuter = a.identity
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var identityInner = a[0].identity
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func checkIdentity(_ stackTrace: SourceLocStack) {
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% if element_type == 'TestValueTy':
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// Does not reallocate storage because we changed a property based on a
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// reference; array storage was not changed.
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expectEqual(identityOuter, a.identity, stackTrace: stackTrace)
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expectEqual(identityInner, a[0].identity, stackTrace: stackTrace)
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% else:
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expectEqual(identityOuter, a.identity, stackTrace: stackTrace)
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// Writeback happens in subscript(Range<Int>), but array notices that the new
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// value did not change.
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// Another writeback happens in Array.subscript(Int), but this is not what we
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// want.
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expectNotEqual(identityInner, a[0].identity, stackTrace: stackTrace)
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identityInner = a[0].identity
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% end
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}
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// Mutating through a subscript expression.
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a[0..<1][0][0] = ${element_type}(1010)
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// Reallocates storage because of the writeback in Array.subscript(Int).
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expectEqual(identityOuter, a.identity)
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expectNotEqual(identityInner, a[0].identity)
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identityInner = a[0].identity
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a[0..<1][0][1].value = 1020
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a) {
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(x: inout ${array_type}<${array_type}<${element_type}>>) in
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x[0..<1][0][2].value += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a[0..<1]) {
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(x: inout ArraySlice<${array_type}<${element_type}>>) in
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x[0][3].value += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a[0..<1][0]) {
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(x: inout ${array_type}<${element_type}>) in
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x[4].value += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutT(&a[0..<1][0][5]) {
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(x: inout ${element_type}) in
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x.value += 1000
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}
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// Reallocates storage because of the writeback in Array.subscript(Int)
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// (writeback is being requested for the array element even though it is not
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// needed).
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expectEqual(identityOuter, a.identity)
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expectNotEqual(identityInner, a[0].identity)
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identityInner = a[0].identity
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withInoutT(&a[0..<1][0][6].value) {
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(x: inout Int) in
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x += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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withInoutInt(&a[0..<1][0][7].value) {
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(x: inout Int) in
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x += 1000
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}
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checkIdentity(SourceLocStack().withCurrentLoc())
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// Don't change the last element.
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expectEqual(1010, a[0][0].value)
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expectEqual(1020, a[0][1].value)
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expectEqual(1030, a[0][2].value)
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expectEqual(1040, a[0][3].value)
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expectEqual(1050, a[0][4].value)
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expectEqual(1060, a[0][5].value)
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expectEqual(1070, a[0][6].value)
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expectEqual(1080, a[0][7].value)
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expectEqual(90, a[0][8].value)
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}
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% end
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% end
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// FIXME: all the tests below are applicable to ArraySlice, too.
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//===----------------------------------------------------------------------===//
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// NSArray -> Array bridging tests
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// FIXME: incomplete.
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//===----------------------------------------------------------------------===//
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func isNativeArray<Element>(_ a: Array<Element>) -> Bool {
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return a._hoistableIsNativeTypeChecked()
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}
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func isCocoaArray<Element>(_ a: Array<Element>) -> Bool {
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return !isNativeArray(a)
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}
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func getAsImmutableNSArray(_ a: Array<Int>) -> NSArray {
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var elements = a.map { TestObjCValueTy($0) as AnyObject? }
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return NSArray(objects: &elements, count: elements.count)
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}
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func getAsNSArray(_ a: Array<Int>) -> NSArray {
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// Return an `NSMutableArray` to make sure that it has a unique
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// pointer identity.
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return getAsNSMutableArray(a)
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}
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func getAsNSMutableArray(_ a: Array<Int>) -> NSMutableArray {
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let result = NSMutableArray()
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for element in a {
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result.add(TestObjCValueTy(element))
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}
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return result
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}
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@objc
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class CustomImmutableNSArray : NSArray {
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init(_privateInit: ()) {
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super.init()
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}
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override init() {
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expectUnreachable()
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super.init()
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}
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override init(objects: UnsafePointer<AnyObject?>, count: Int) {
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super.init(objects: objects, count: count)
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}
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required init(coder aDecoder: NSCoder) {
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fatalError("init(coder:) not implemented by CustomImmutableNSArray")
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}
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@objc(copyWithZone:)
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override func copy(with zone: NSZone?) -> AnyObject {
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CustomImmutableNSArray.timesCopyWithZoneWasCalled += 1
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return self
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}
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@objc
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override func object(at index: Int) -> AnyObject {
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CustomImmutableNSArray.timesObjectAtIndexWasCalled += 1
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return _data[index]
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}
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@objc
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override var count: Int {
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CustomImmutableNSArray.timesCountWasCalled += 1
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return _data.count
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}
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@objc
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override func countByEnumerating(
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with state: UnsafeMutablePointer<NSFastEnumerationState>,
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objects: AutoreleasingUnsafeMutablePointer<AnyObject?>,
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count: Int
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) -> Int {
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var theState = state.pointee
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if theState.state == 0 {
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theState.state = 1
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theState.itemsPtr =
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AutoreleasingUnsafeMutablePointer(_data._baseAddressIfContiguous)
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theState.mutationsPtr = _fastEnumerationStorageMutationsPtr
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state.pointee = theState
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return _data.count
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}
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return 0
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}
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let _data = [ 10, 20, 30 ].map { TestObjCValueTy($0) }
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static var timesCopyWithZoneWasCalled = 0
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static var timesObjectAtIndexWasCalled = 0
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static var timesCountWasCalled = 0
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}
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ArrayTestSuite.test("BridgedFromObjC.Verbatim.BridgeUsingAs") {
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do {
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let source = [ 10, 20, 30 ]
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let nsa = getAsNSArray(source)
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var result = nsa as Array
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expectTrue(isCocoaArray(result))
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expectType(Array<AnyObject>.self, &result)
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checkSequence(source.map { TestObjCValueTy($0) as AnyObject }, result) {
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($0 as! TestObjCValueTy).value == ($1 as! TestObjCValueTy).value
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}
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}
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do {
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let source = [ 10, 20, 30 ]
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let nsa = getAsNSArray(source)
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var result = nsa as! Array<TestObjCValueTy>
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expectTrue(isCocoaArray(result))
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expectType(Array<TestObjCValueTy>.self, &result)
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checkSequence(source.map { TestObjCValueTy($0) }, result) {
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$0.value == $1.value
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}
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}
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}
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ArrayTestSuite.test("BridgedFromObjC.Nonverbatim.BridgeUsingAs") {
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let source = [ 10, 20, 30 ]
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let nsa = getAsNSArray(source)
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var result = nsa as! Array<TestBridgedValueTy>
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expectTrue(isNativeArray(result))
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expectType(Array<TestBridgedValueTy>.self, &result)
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checkSequence(source.map { TestBridgedValueTy($0) }, result) {
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$0.value == $1.value
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}
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}
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ArrayTestSuite.test("BridgedFromObjC.Verbatim.ArrayIsCopied") {
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let source = [ 10, 20, 30 ]
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let nsa = getAsNSMutableArray(source)
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let result = nsa as Array<AnyObject>
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expectTrue(isCocoaArray(result))
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// Delete the value from NSMutableArray.
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expectEqual(20, (nsa[1] as! TestObjCValueTy).value)
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nsa.removeObject(at: 1)
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expectEqual(30, (nsa[1] as! TestObjCValueTy).value)
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// Check that the Array is not affected.
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expectEqual(20, result[1].value)
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}
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ArrayTestSuite.test("BridgedFromObjC.Nonverbatim.ArrayIsCopied") {
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let source = [ 10, 20, 30 ]
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let nsa = getAsNSMutableArray(source)
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var result = nsa as! Array<TestBridgedValueTy>
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expectTrue(isNativeArray(result))
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// Delete the value from NSMutableArray.
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expectEqual(20, (nsa[1] as! TestObjCValueTy).value)
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nsa.removeObject(at: 1)
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expectEqual(30, (nsa[1] as! TestObjCValueTy).value)
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// Check that the Array is not affected.
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expectEqual(20, result[1].value)
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}
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ArrayTestSuite.test("BridgedFromObjC.Verbatim.NSArrayIsRetained") {
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let nsa = NSArray(array: getAsNSArray([ 10, 20, 30 ]))
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var a: Array<AnyObject> = convertNSArrayToArray(nsa)
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var bridgedBack: NSArray = convertArrayToNSArray(a)
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expectEqual(
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unsafeBitCast(nsa, to: Int.self),
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unsafeBitCast(bridgedBack, to: Int.self))
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_fixLifetime(nsa)
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_fixLifetime(a)
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_fixLifetime(bridgedBack)
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}
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ArrayTestSuite.test("BridgedFromObjC.Nonverbatim.NSArrayIsCopied") {
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let nsa = NSArray(array: getAsNSArray([ 10, 20, 30 ]))
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var a: Array<TestBridgedValueTy> = convertNSArrayToArray(nsa)
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var bridgedBack: NSArray = convertArrayToNSArray(a)
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expectNotEqual(
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unsafeBitCast(nsa, to: Int.self),
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unsafeBitCast(bridgedBack, to: Int.self))
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_fixLifetime(nsa)
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_fixLifetime(a)
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_fixLifetime(bridgedBack)
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}
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ArrayTestSuite.test("BridgedFromObjC.Verbatim.ImmutableArrayIsRetained") {
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let nsa: NSArray = CustomImmutableNSArray(_privateInit: ())
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CustomImmutableNSArray.timesCopyWithZoneWasCalled = 0
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CustomImmutableNSArray.timesObjectAtIndexWasCalled = 0
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CustomImmutableNSArray.timesCountWasCalled = 0
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let a: Array<AnyObject> = convertNSArrayToArray(nsa)
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expectEqual(1, CustomImmutableNSArray.timesCopyWithZoneWasCalled)
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expectEqual(0, CustomImmutableNSArray.timesObjectAtIndexWasCalled)
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expectEqual(0, CustomImmutableNSArray.timesCountWasCalled)
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let bridgedBack: NSArray = convertArrayToNSArray(a)
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expectEqual(
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unsafeBitCast(nsa, to: Int.self),
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unsafeBitCast(bridgedBack, to: Int.self))
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_fixLifetime(nsa)
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_fixLifetime(a)
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_fixLifetime(bridgedBack)
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}
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ArrayTestSuite.test("BridgedFromObjC.Nonverbatim.ImmutableArrayIsCopied") {
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let nsa: NSArray = CustomImmutableNSArray(_privateInit: ())
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CustomImmutableNSArray.timesCopyWithZoneWasCalled = 0
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CustomImmutableNSArray.timesObjectAtIndexWasCalled = 0
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CustomImmutableNSArray.timesCountWasCalled = 0
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TestBridgedValueTy.bridgeOperations = 0
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var a: Array<TestBridgedValueTy> = []
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// FIXME: bridging shouldn't dump array contents into the autorelease pool.
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autoreleasepoolIfUnoptimizedReturnAutoreleased {
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a = convertNSArrayToArray(nsa)
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expectEqual(1, CustomImmutableNSArray.timesCopyWithZoneWasCalled)
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expectEqual(3, CustomImmutableNSArray.timesObjectAtIndexWasCalled)
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expectNotEqual(0, CustomImmutableNSArray.timesCountWasCalled)
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expectEqual(3, TestBridgedValueTy.bridgeOperations)
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}
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let bridgedBack: NSArray = convertArrayToNSArray(a)
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expectNotEqual(
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unsafeBitCast(nsa, to: Int.self),
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unsafeBitCast(bridgedBack, to: Int.self))
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_fixLifetime(nsa)
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_fixLifetime(a)
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_fixLifetime(bridgedBack)
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}
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// FIXME: test API calls on the BridgedFromObjC arrays.
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//===----------------------------------------------------------------------===//
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// Array -> NSArray bridging tests
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//
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// Element is bridged verbatim.
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//
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// FIXME: incomplete.
|
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//===----------------------------------------------------------------------===//
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|
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ArrayTestSuite.test("BridgedToObjC.Verbatim.BridgeUsingAs") {
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let source = [ 10, 20, 30 ].map { TestObjCValueTy($0) }
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let result = source as NSArray
|
|
expectTrue(isNativeNSArray(result))
|
|
expectEqual(3, result.count)
|
|
autoreleasepoolIfUnoptimizedReturnAutoreleased {
|
|
expectEqual(10, (result[0] as! TestObjCValueTy).value)
|
|
expectEqual(20, (result[1] as! TestObjCValueTy).value)
|
|
expectEqual(30, (result[2] as! TestObjCValueTy).value)
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/count/empty") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 0)
|
|
expectEqual(0, a.count)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/count") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged()
|
|
expectEqual(3, a.count)
|
|
}
|
|
|
|
for index in [ -100, -1, 0, 1, 100 ] {
|
|
ArrayTestSuite.test(
|
|
"BridgedToObjC/Verbatim/objectAtIndex/empty/trap/\(index)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 0)
|
|
expectCrashLater()
|
|
a.object(at: index)
|
|
}
|
|
}
|
|
|
|
for index in [ -100, -1, 3, 4, 100 ] {
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/objectAtIndex/trap/\(index)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
expectCrashLater()
|
|
a.object(at: index)
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/objectAtIndex") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
var v: AnyObject = a.object(at: 0)
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a.object(at: 1)
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a.object(at: 2)
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
for i in 0..<3 {
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
}
|
|
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
for indexRange in [
|
|
-2..<(-2), 1..<1,
|
|
0..<4, -2..<(-1), -1..<2, 0..<1, 2..<4, 4..<5
|
|
] as [Range<Int>] {
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/getObjects/empty/trap/\(indexRange)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(
|
|
numElements: 0, capacity: 16)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<0))
|
|
expectCrashLater()
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(indexRange))
|
|
}
|
|
}
|
|
|
|
for indexRange in [ 0..<4, -2..<(-1), -1..<2, 2..<4, 4..<5 ] as [Range<Int>] {
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/getObjects/trap/\(indexRange)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(
|
|
numElements: 3, capacity: 16)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<3))
|
|
expectCrashLater()
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(indexRange))
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/getObjects") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<3))
|
|
|
|
var v: AnyObject = buffer[0]
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = buffer[1]
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = buffer[2]
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
for i in 0..<3 {
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
}
|
|
|
|
buffer.deallocateCapacity(3)
|
|
_fixLifetime(a)
|
|
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/copyWithZone") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
let copy: AnyObject = a.copy(with: nil)
|
|
expectEqual(
|
|
unsafeBitCast(a, to: UInt.self), unsafeBitCast(copy, to: UInt.self))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/FastEnumeration/UseFromSwift/Empty") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[], a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/FastEnumeration/UseFromSwift/3") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/FastEnumeration/UseFromSwift/7") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 7)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30, 40, 50, 60, 70 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/FastEnumeration/UseFromObjC/Empty") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[], a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/FastEnumeration/UseFromObjC") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[ 10, 20, 30 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/ObjectEnumerator/FastEnumeration/UseFromSwift/Empty") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[], a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/ObjectEnumerator/FastEnumeration/UseFromSwift") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30 ],
|
|
a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/ObjectEnumerator/FastEnumeration/UseFromSwift/Partial") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 9)
|
|
|
|
checkArrayEnumeratorPartialFastEnumerationFromSwift(
|
|
[ 10, 20, 30, 40, 50, 60, 70, 80, 90 ],
|
|
a, maxFastEnumerationItems: 5,
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/ObjectEnumerator/FastEnumeration/UseFromObjC") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[ 10, 20, 30 ],
|
|
a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/BridgeBack/Reallocate") {
|
|
let a = getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3)
|
|
|
|
var v: AnyObject = a[0]
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[1]
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[2]
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
// Bridge back to native array.
|
|
var native: [TestObjCValueTy] = convertNSArrayToArray(a)
|
|
native[0] = TestObjCValueTy(110)
|
|
native[1] = TestObjCValueTy(120)
|
|
native[2] = TestObjCValueTy(130)
|
|
native.append(TestObjCValueTy(140))
|
|
|
|
// Ensure that the compiler does not elide mutation of the native array.
|
|
_blackHole(native)
|
|
|
|
// Check that mutating the native array did not affect the bridged array.
|
|
expectEqual(3, a.count)
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Verbatim/BridgeBack/Adopt") {
|
|
// Bridge back to native array.
|
|
var native: [TestObjCValueTy] = convertNSArrayToArray(
|
|
getBridgedNSArrayOfRefTypeVerbatimBridged(numElements: 3))
|
|
let identity1 = unsafeBitCast(native, to: UInt.self)
|
|
|
|
// Mutate elements, but don't change count.
|
|
native[0] = TestObjCValueTy(110)
|
|
native[1] = TestObjCValueTy(120)
|
|
native[2] = TestObjCValueTy(130)
|
|
|
|
// Expect no reallocations.
|
|
expectEqual(identity1, unsafeBitCast(native, to: UInt.self))
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Array -> NSArray bridging tests
|
|
//
|
|
// Element is bridged non-verbatim.
|
|
//
|
|
// FIXME: incomplete.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
ArrayTestSuite.test("BridgedToObjC.Nonverbatim.BridgeUsingAs") {
|
|
let source = [ 10, 20, 30 ].map { TestBridgedValueTy($0) }
|
|
var result = source as NSArray
|
|
expectTrue(isNativeNSArray(result))
|
|
expectEqual(3, result.count)
|
|
autoreleasepoolIfUnoptimizedReturnAutoreleased {
|
|
expectEqual(10, (result[0] as! TestBridgedValueTy).value)
|
|
expectEqual(20, (result[1] as! TestBridgedValueTy).value)
|
|
expectEqual(30, (result[2] as! TestBridgedValueTy).value)
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/count/empty") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 0)
|
|
expectEqual(0, a.count)
|
|
|
|
expectEqual(0, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/count") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged()
|
|
expectEqual(3, a.count)
|
|
|
|
expectEqual(0, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
for index in [ -100, -1, 0, 1, 100 ] {
|
|
ArrayTestSuite.test(
|
|
"BridgedToObjC/Custom/objectAtIndex/empty/trap/\(index)") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 0)
|
|
expectCrashLater()
|
|
a.object(at: index)
|
|
}
|
|
}
|
|
|
|
for index in [ -100, -1, 3, 4, 100 ] {
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/objectAtIndex/trap/\(index)") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
expectCrashLater()
|
|
a.object(at: index)
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/objectAtIndex") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
var v: AnyObject = a.object(at: 0)
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a.object(at: 1)
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a.object(at: 2)
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
for i in 0..<3 {
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
}
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
for indexRange in [
|
|
-2..<(-2), 1..<1,
|
|
0..<4, -2..<(-1), -1..<2, 0..<1, 2..<4, 4..<5
|
|
] as [Range<Int>] {
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/getObjects/empty/trap/\(indexRange)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(
|
|
numElements: 0, capacity: 16)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<0))
|
|
expectCrashLater()
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(indexRange))
|
|
}
|
|
}
|
|
|
|
for indexRange in [ 0..<4, -2..<(-1), -1..<2, 2..<4, 4..<5 ] as [Range<Int>] {
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/getObjects/trap/\(indexRange)")
|
|
.crashOutputMatches("Array index out of range")
|
|
.code {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(
|
|
numElements: 3, capacity: 16)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<3))
|
|
expectCrashLater()
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(indexRange))
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/getObjects") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
let buffer = UnsafeMutablePointer<AnyObject>(allocatingCapacity: 16)
|
|
a.getObjects(
|
|
AutoreleasingUnsafeMutablePointer(buffer), range: NSRange(0..<3))
|
|
|
|
var v: AnyObject = buffer[0]
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = buffer[1]
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = buffer[2]
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
for i in 0..<3 {
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
}
|
|
|
|
buffer.deallocateCapacity(3)
|
|
_fixLifetime(a)
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/copyWithZone") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
let copy: AnyObject = a.copy(with: nil)
|
|
expectEqual(
|
|
unsafeBitCast(a, to: UInt.self),
|
|
unsafeBitCast(copy, to: UInt.self))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/FastEnumeration/UseFromSwift/Empty") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[], a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(0, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/FastEnumeration/UseFromSwift/3") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/FastEnumeration/UseFromSwift/7") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 7)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30, 40, 50, 60, 70 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(7, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/FastEnumeration/UseFromObjC/Empty") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[], a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(0, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/FastEnumeration/UseFromObjC") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[ 10, 20, 30 ],
|
|
a, { a },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/ObjectEnumerator/FastEnumeration/UseFromSwift/Empty") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 0)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[], a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(0, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/ObjectEnumerator/FastEnumeration/UseFromSwift") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromSwift(
|
|
[ 10, 20, 30 ],
|
|
a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/ObjectEnumerator/FastEnumeration/UseFromSwift/Partial") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 9)
|
|
|
|
checkArrayEnumeratorPartialFastEnumerationFromSwift(
|
|
[ 10, 20, 30, 40, 50, 60, 70, 80, 90 ],
|
|
a, maxFastEnumerationItems: 5,
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(9, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/ObjectEnumerator/FastEnumeration/UseFromObjC") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
checkArrayFastEnumerationFromObjC(
|
|
[ 10, 20, 30 ],
|
|
a, { a.objectEnumerator() },
|
|
{ ($0 as! TestObjCValueTy).value })
|
|
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/BridgeBack/Cast") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
var v: AnyObject = a[0]
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[1]
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[2]
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
// Bridge back to native array with a cast.
|
|
var native: [TestObjCValueTy] = convertNSArrayToArray(a)
|
|
native[0] = TestObjCValueTy(110)
|
|
native[1] = TestObjCValueTy(120)
|
|
native[2] = TestObjCValueTy(130)
|
|
native.append(TestObjCValueTy(140))
|
|
|
|
// Ensure that the compiler does not elide mutation of the native array.
|
|
_blackHole(native)
|
|
|
|
// Check that mutating the native array did not affect the bridged array.
|
|
expectEqual(3, a.count)
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/BridgeBack/Reallocate") {
|
|
let a = getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3)
|
|
|
|
var v: AnyObject = a[0]
|
|
expectEqual(10, (v as! TestObjCValueTy).value)
|
|
let idValue0 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[1]
|
|
expectEqual(20, (v as! TestObjCValueTy).value)
|
|
let idValue1 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
v = a[2]
|
|
expectEqual(30, (v as! TestObjCValueTy).value)
|
|
let idValue2 = unsafeBitCast(v, to: UInt.self)
|
|
|
|
// Bridge back to native array.
|
|
var native: [TestBridgedValueTy] = convertNSArrayToArray(a)
|
|
native[0] = TestBridgedValueTy(110)
|
|
native[1] = TestBridgedValueTy(120)
|
|
native[2] = TestBridgedValueTy(130)
|
|
native.append(TestBridgedValueTy(140))
|
|
|
|
// Ensure that the compiler does not elide mutation of the native array.
|
|
_blackHole(native)
|
|
|
|
// Check that mutating the native array did not affect the bridged array.
|
|
expectEqual(3, a.count)
|
|
expectEqual(idValue0, unsafeBitCast(a.object(at: 0), to: UInt.self))
|
|
expectEqual(idValue1, unsafeBitCast(a.object(at: 1), to: UInt.self))
|
|
expectEqual(idValue2, unsafeBitCast(a.object(at: 2), to: UInt.self))
|
|
|
|
expectAutoreleasedKeysAndValues(unopt: (0, 3))
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC/Custom/BridgeBack/Adopt") {
|
|
// Bridge back to native array.
|
|
var native: [TestBridgedValueTy] = convertNSArrayToArray(
|
|
getBridgedNSArrayOfValueTypeCustomBridged(numElements: 3))
|
|
let identity1 = unsafeBitCast(native, to: UInt.self)
|
|
|
|
// Mutate elements, but don't change count.
|
|
native[0] = TestBridgedValueTy(110)
|
|
native[1] = TestBridgedValueTy(120)
|
|
native[2] = TestBridgedValueTy(130)
|
|
|
|
// Expect no reallocations.
|
|
expectEqual(identity1, unsafeBitCast(native, to: UInt.self))
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// NSArray -> Array -> NSArray bridging tests.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
ArrayTestSuite.test("BridgedToObjC.Verbatim.RoundtripThroughSwiftArray") {
|
|
% for (MiddleType, AsCast) in [
|
|
% ('Array<AnyObject>', 'as'),
|
|
% ('Array<TestObjCValueTy>', 'as!'),
|
|
% ]:
|
|
do {
|
|
let nsa: NSArray = getAsImmutableNSArray([ 10, 20, 30 ])
|
|
let a: ${MiddleType} = convertNSArrayToArray(nsa)
|
|
let bridgedBack = convertArrayToNSArray(a)
|
|
|
|
expectEqual(
|
|
unsafeBitCast(nsa, to: Int.self),
|
|
unsafeBitCast(bridgedBack, to: Int.self))
|
|
|
|
_fixLifetime(nsa)
|
|
_fixLifetime(a)
|
|
_fixLifetime(bridgedBack)
|
|
}
|
|
do {
|
|
let nsa: NSArray = getAsImmutableNSArray([ 10, 20, 30 ])
|
|
let a = nsa ${AsCast} ${MiddleType}
|
|
let bridgedBack: NSArray = a as NSArray
|
|
|
|
expectEqual(
|
|
unsafeBitCast(nsa, to: Int.self),
|
|
unsafeBitCast(bridgedBack, to: Int.self))
|
|
|
|
_fixLifetime(nsa)
|
|
_fixLifetime(a)
|
|
_fixLifetime(bridgedBack)
|
|
}
|
|
% end
|
|
}
|
|
|
|
ArrayTestSuite.test("BridgedToObjC.Nonverbatim.RoundtripThroughSwiftArray") {
|
|
do {
|
|
TestBridgedValueTy.bridgeOperations = 0
|
|
let nsa: NSArray = getAsImmutableNSArray([ 10, 20, 30 ])
|
|
let a: Array<TestBridgedValueTy> = convertNSArrayToArray(nsa)
|
|
let bridgedBack = convertArrayToNSArray(a)
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
do {
|
|
TestBridgedValueTy.bridgeOperations = 0
|
|
let nsa: NSArray = getAsImmutableNSArray([ 10, 20, 30 ])
|
|
let a = nsa as! Array<TestBridgedValueTy>
|
|
let bridgedBack: NSArray = a as NSArray
|
|
expectEqual(3, TestBridgedValueTy.bridgeOperations)
|
|
}
|
|
}
|
|
|
|
ArrayTestSuite.setUp {
|
|
resetLeaksOfDictionaryKeysValues()
|
|
resetLeaksOfObjCDictionaryKeysValues()
|
|
TestBridgedValueTy.bridgeOperations = 0
|
|
}
|
|
|
|
ArrayTestSuite.tearDown {
|
|
if _isDebugAssertConfiguration() {
|
|
// The return autorelease optimization does not happen reliable.
|
|
expectNoLeaksOfDictionaryKeysValues()
|
|
expectNoLeaksOfObjCDictionaryKeysValues()
|
|
}
|
|
}
|
|
|
|
runAllTests()
|
|
|