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ab7cd238fd
Cherry-pick of #83128, #82399, and #82878, merged asea6ca2b5db,0c4e56174b, ande34eb3331frespectively. **Explanation**: Currently `test/CMakeLists.txt` can only set `SWIFT_LIT_ARGS` for all tests uniformly. This means that we can't have tests for Embedded Swift with a different set of `lit.py` arguments. Also, create new `check-swift-embedded-wasi` target from `test/CMakeLists.txt`, tweak `lit.cfg` to support WASI Clang resource dir, exclude unsupported tests based on `CPU=wasm32` instead of `OS=wasi`. **Scope**: Limited to Embedded Swift test suite. **Risk**: Low, due to limited scope. **Testing**: #82878 was incubated on `main` for 2 weeks, #82399 for 3 weeks with no disruption, #83128 merged this week, but enables all these tests on CI, which are consistently passing. **Issue**: rdar://156585717 **Reviewer**: @bnbarham
151 lines
3.5 KiB
Swift
151 lines
3.5 KiB
Swift
//===--- RangeTraps.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 - 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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// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %s -o %t/a.out_Debug -Onone
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// RUN: %target-build-swift %s -o %t/a.out_Release -O
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//
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// RUN: %target-codesign %t/a.out_Debug
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// RUN: %target-codesign %t/a.out_Release
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// RUN: %target-run %t/a.out_Debug
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// RUN: %target-run %t/a.out_Release
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// REQUIRES: executable_test
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// UNSUPPORTED: OS=wasip1
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import StdlibUnittest
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let testSuiteSuffix = _isDebugAssertConfiguration() ? "_debug" : "_release"
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var RangeTraps = TestSuite("RangeTraps" + testSuiteSuffix)
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RangeTraps.test("HalfOpen")
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.skip(.custom(
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{ _isFastAssertConfiguration() },
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reason: "this trap is not guaranteed to happen in -Ounchecked"))
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.code {
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var range = 1..<1
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expectType(CountableRange<Int>.self, &range)
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expectCrashLater()
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_ = 1..<0
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}
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RangeTraps.test("Closed")
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.skip(.custom(
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{ _isFastAssertConfiguration() },
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reason: "this trap is not guaranteed to happen in -Ounchecked"))
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.code {
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var range = 1...1
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expectType(CountableClosedRange<Int>.self, &range)
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expectCrashLater()
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_ = 1...0
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}
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RangeTraps.test("OutOfRange")
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.skip(.custom(
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{ _isFastAssertConfiguration() },
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reason: "this trap is not guaranteed to happen in -Ounchecked"))
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.code {
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_ = 0..<Int.max // This is a CountableRange
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// This works for Ranges now!
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expectTrue((0...Int.max).contains(Int.max))
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}
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RangeTraps.test("CountablePartialRangeFrom")
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.skip(.custom(
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{ _isFastAssertConfiguration() },
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reason: "this trap is not guaranteed to happen in -Ounchecked"))
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.code {
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let range = (Int.max - 1)...
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var it = range.makeIterator()
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_ = it.next()
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expectCrashLater()
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_ = it.next()
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}
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RangeTraps.test("nanLowerBound")
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.code {
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expectCrashLater()
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_ = Double.nan ... 0
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}
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RangeTraps.test("nanUpperBound")
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.code {
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expectCrashLater()
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_ = 0 ... Double.nan
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}
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RangeTraps.test("nanLowerBoundPartial")
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.code {
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expectCrashLater()
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_ = Double.nan ..< 0
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}
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RangeTraps.test("nanUpperBoundPartial")
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.code {
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expectCrashLater()
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_ = 0 ..< Double.nan
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}
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RangeTraps.test("fromNaN")
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.code {
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expectCrashLater()
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_ = Double.nan...
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}
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RangeTraps.test("toNaN")
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.code {
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expectCrashLater()
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_ = ..<Double.nan
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}
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RangeTraps.test("throughNaN")
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.code {
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expectCrashLater()
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_ = ...Double.nan
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}
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if #available(SwiftStdlib 5.6, *) {
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RangeTraps.test("UIntOverflow")
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.code {
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expectCrashLater()
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_blackHole((0 ..< UInt.max).count)
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}
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}
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if #available(SwiftStdlib 5.5, *) {
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// Debug check was introduced in https://github.com/apple/swift/pull/34961
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RangeTraps.test("UncheckedHalfOpen")
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.xfail(.custom(
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{ !_isStdlibDebugChecksEnabled() },
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reason: "assertions are disabled in Release and Unchecked mode"))
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.code {
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expectCrashLater()
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var range = Range(uncheckedBounds: (lower: 1, upper: 0))
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}
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RangeTraps.test("UncheckedClosed")
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.xfail(.custom(
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{ !_isStdlibDebugChecksEnabled() },
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reason: "assertions are disabled in Release and Unchecked mode"))
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.code {
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expectCrashLater()
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var range = ClosedRange(uncheckedBounds: (lower: 1, upper: 0))
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}
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}
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runAllTests()
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