mirror of
https://github.com/apple/swift.git
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dc5915cdb5
* Replace stdlib and test/stdlib 9999 availability. macOS 9999 -> macOS 10.15 iOS 9999 -> iOS 13 tvOS 9999 -> tvOS 13 watchOS 9999 -> watchOS 6 * Restore the pre-10.15 version of public init?(_: NSRange, in: __shared String) We need this to allow master to work on 10.14 systems (in particular, to allow PR testing to work correctly without disabling back-deployment tests).
158 lines
7.3 KiB
Swift
158 lines
7.3 KiB
Swift
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// RUN: %target-run-simple-swift
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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import Foundation
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#if FOUNDATION_XCTEST
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import XCTest
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class TestUUIDSuper : XCTestCase { }
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#else
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import StdlibUnittest
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class TestUUIDSuper { }
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#endif
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class TestUUID : TestUUIDSuper {
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func test_NS_Equality() {
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let uuidA = NSUUID(uuidString: "E621E1F8-C36C-495A-93FC-0C247A3E6E5F")
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let uuidB = NSUUID(uuidString: "e621e1f8-c36c-495a-93fc-0c247a3e6e5f")
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let uuidC = NSUUID(uuidBytes: [0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f])
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let uuidD = NSUUID()
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expectEqual(uuidA, uuidB, "String case must not matter.")
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expectEqual(uuidA, uuidC, "A UUID initialized with a string must be equal to the same UUID initialized with its UnsafePointer<UInt8> equivalent representation.")
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expectNotEqual(uuidC, uuidD, "Two different UUIDs must not be equal.")
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}
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func test_Equality() {
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let uuidA = UUID(uuidString: "E621E1F8-C36C-495A-93FC-0C247A3E6E5F")
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let uuidB = UUID(uuidString: "e621e1f8-c36c-495a-93fc-0c247a3e6e5f")
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let uuidC = UUID(uuid: uuid_t(0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f))
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let uuidD = UUID()
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expectEqual(uuidA, uuidB, "String case must not matter.")
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expectEqual(uuidA, uuidC, "A UUID initialized with a string must be equal to the same UUID initialized with its UnsafePointer<UInt8> equivalent representation.")
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expectNotEqual(uuidC, uuidD, "Two different UUIDs must not be equal.")
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}
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func test_NS_InvalidUUID() {
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let uuid = NSUUID(uuidString: "Invalid UUID")
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expectNil(uuid, "The convenience initializer `init?(uuidString string:)` must return nil for an invalid UUID string.")
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}
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func test_InvalidUUID() {
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let uuid = UUID(uuidString: "Invalid UUID")
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expectNil(uuid, "The convenience initializer `init?(uuidString string:)` must return nil for an invalid UUID string.")
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}
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func test_NS_uuidString() {
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let uuid = NSUUID(uuidBytes: [0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f])
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expectEqual(uuid.uuidString, "E621E1F8-C36C-495A-93FC-0C247A3E6E5F")
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}
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func test_uuidString() {
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let uuid = UUID(uuid: uuid_t(0xe6,0x21,0xe1,0xf8,0xc3,0x6c,0x49,0x5a,0x93,0xfc,0x0c,0x24,0x7a,0x3e,0x6e,0x5f))
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expectEqual(uuid.uuidString, "E621E1F8-C36C-495A-93FC-0C247A3E6E5F")
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}
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func test_description() {
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let uuid = UUID()
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expectEqual(uuid.description, uuid.uuidString, "The description must be the same as the uuidString.")
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}
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func test_roundTrips() {
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let ref = NSUUID()
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let valFromRef = ref as UUID
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var bytes: [UInt8] = [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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let valFromBytes = bytes.withUnsafeMutableBufferPointer { buffer -> UUID in
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ref.getBytes(buffer.baseAddress!)
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return UUID(uuid: UnsafeRawPointer(buffer.baseAddress!).load(as: uuid_t.self))
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}
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let valFromStr = UUID(uuidString: ref.uuidString)
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expectEqual(ref.uuidString, valFromRef.uuidString)
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expectEqual(ref.uuidString, valFromBytes.uuidString)
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expectNotNil(valFromStr)
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expectEqual(ref.uuidString, valFromStr!.uuidString)
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}
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func test_hash() {
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guard #available(macOS 10.15, iOS 13, watchOS 6, tvOS 13, *) else { return }
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let values: [UUID] = [
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// This list takes a UUID and tweaks every byte while
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// leaving the version/variant intact.
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a63baa1c-b4f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53caa1c-b4f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53bab1c-b4f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1d-b4f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b5f5-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f6-48db-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-49db-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48dc-9467-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9567-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9468-9786b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9886b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9787b76b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9786b86b256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9786b76c256c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9786b76b266c")!,
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UUID(uuidString: "a53baa1c-b4f5-48db-9467-9786b76b256d")!,
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]
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checkHashable(values, equalityOracle: { $0 == $1 })
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}
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func test_AnyHashableContainingUUID() {
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let values: [UUID] = [
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UUID(uuidString: "e621e1f8-c36c-495a-93fc-0c247a3e6e5f")!,
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UUID(uuidString: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6")!,
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UUID(uuidString: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6")!,
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]
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let anyHashables = values.map(AnyHashable.init)
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expectEqual(UUID.self, type(of: anyHashables[0].base))
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expectEqual(UUID.self, type(of: anyHashables[1].base))
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expectEqual(UUID.self, type(of: anyHashables[2].base))
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expectNotEqual(anyHashables[0], anyHashables[1])
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expectEqual(anyHashables[1], anyHashables[2])
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}
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func test_AnyHashableCreatedFromNSUUID() {
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let values: [NSUUID] = [
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NSUUID(uuidString: "e621e1f8-c36c-495a-93fc-0c247a3e6e5f")!,
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NSUUID(uuidString: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6")!,
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NSUUID(uuidString: "f81d4fae-7dec-11d0-a765-00a0c91e6bf6")!,
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]
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let anyHashables = values.map(AnyHashable.init)
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expectEqual(UUID.self, type(of: anyHashables[0].base))
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expectEqual(UUID.self, type(of: anyHashables[1].base))
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expectEqual(UUID.self, type(of: anyHashables[2].base))
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expectNotEqual(anyHashables[0], anyHashables[1])
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expectEqual(anyHashables[1], anyHashables[2])
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}
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}
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#if !FOUNDATION_XCTEST
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var UUIDTests = TestSuite("TestUUID")
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UUIDTests.test("test_NS_Equality") { TestUUID().test_NS_Equality() }
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UUIDTests.test("test_Equality") { TestUUID().test_Equality() }
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UUIDTests.test("test_NS_InvalidUUID") { TestUUID().test_NS_InvalidUUID() }
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UUIDTests.test("test_InvalidUUID") { TestUUID().test_InvalidUUID() }
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UUIDTests.test("test_NS_uuidString") { TestUUID().test_NS_uuidString() }
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UUIDTests.test("test_uuidString") { TestUUID().test_uuidString() }
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UUIDTests.test("test_description") { TestUUID().test_description() }
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UUIDTests.test("test_roundTrips") { TestUUID().test_roundTrips() }
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UUIDTests.test("test_hash") { TestUUID().test_hash() }
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UUIDTests.test("test_AnyHashableContainingUUID") { TestUUID().test_AnyHashableContainingUUID() }
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UUIDTests.test("test_AnyHashableCreatedFromNSUUID") { TestUUID().test_AnyHashableCreatedFromNSUUID() }
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runAllTests()
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#endif
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