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101 lines
3.2 KiB
Swift
101 lines
3.2 KiB
Swift
//===--- SequenceWrapperTest.swift ----------------------------------------===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2014 - 2016 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 http://swift.org/LICENSE.txt for license information
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// See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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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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import StdlibUnittest
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import StdlibCollectionUnittest
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// Also import modules which are used by StdlibUnittest internally. This
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// workaround is needed to link all required libraries in case we compile
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// StdlibUnittest with -sil-serialize-all.
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#if _runtime(_ObjC)
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import ObjectiveC
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#endif
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struct BasicSequenceWrapper<
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Base_: Sequence
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> : _SequenceWrapper, Sequence {
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var _base: Base_
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}
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var sequenceWrapperTests = TestSuite("SequenceWrapper")
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let base = LoggingSequence([OpaqueValue(1)])
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let direct = BasicSequenceWrapper(_base: base)
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let indirect = LoggingSequence(direct)
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let dispatchLog = base.log
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func expectWrapperDispatch<R1, R2>(
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@autoclosure directOperation: () -> R1,
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@autoclosure _ indirectOperation: () -> R2,
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_ counters: TypeIndexed<Int>,
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//===--- TRACE boilerplate ----------------------------------------------===//
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@autoclosure _ message: () -> String = "",
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showFrame: Bool = true,
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stackTrace: SourceLocStack = SourceLocStack(),
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file: String = #file, line: UInt = #line
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) {
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let newTrace = stackTrace.pushIf(showFrame, file: file, line: line)
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counters.reset()
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_ = directOperation()
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expectEqual([base.selfType: 1], counters, message(), stackTrace: newTrace)
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counters.reset()
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_ = indirectOperation()
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expectEqual(
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[base.selfType: 1, indirect.selfType: 1], counters,
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message(), stackTrace: newTrace)
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}
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sequenceWrapperTests.test("Dispatch/makeIterator()") {
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expectWrapperDispatch(
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direct.makeIterator(), indirect.makeIterator(), dispatchLog.makeIterator)
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}
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sequenceWrapperTests.test("Dispatch/underestimatedCount") {
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expectWrapperDispatch(
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direct.underestimatedCount, indirect.underestimatedCount,
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dispatchLog.underestimatedCount)
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}
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sequenceWrapperTests.test("Dispatch/map") {
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expectWrapperDispatch(
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direct.map { $0 }, indirect.map { $0 }, dispatchLog.map)
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}
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sequenceWrapperTests.test("Dispatch/filter") {
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expectWrapperDispatch(
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direct.filter { _ in true },
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indirect.filter { _ in true }, dispatchLog.filter)
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}
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sequenceWrapperTests.test("Dispatch/_customContainsEquatableElement") {
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expectWrapperDispatch(
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direct._customContainsEquatableElement(OpaqueValue(1)),
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indirect._customContainsEquatableElement(OpaqueValue(1)),
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dispatchLog._customContainsEquatableElement)
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}
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sequenceWrapperTests.test("Dispatch/_preprocessingPass") {
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expectWrapperDispatch(
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direct._preprocessingPass { 1 },
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indirect._preprocessingPass { 1 },
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dispatchLog._preprocessingPass)
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}
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sequenceWrapperTests.test("Dispatch/_copyToNativeArrayBuffer") {
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expectWrapperDispatch(
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direct._copyToNativeArrayBuffer(), indirect._copyToNativeArrayBuffer(),
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dispatchLog._copyToNativeArrayBuffer)
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}
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runAllTests()
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