mirror of
https://github.com/apple/swift.git
synced 2026-10-06 12:37:28 +02:00
Max Desiatov
53a2945ecc
Enable the Embedded Swift and stdlib lit tests to run on `wasm32-unknown-emscripten`. Embedded Swift linker RUN lines move off the hard-coded `%target-clang` onto a `%target-embedded-link` substitution that links through `emcc` on Emscripten and keeps `%target-clang` for other platforms elsewhere. The `REQUIRES`/`UNSUPPORTED` gates gain an `OS=emscripten` arm, so emscripten runs the `wasip1` tests it shares and skips the ones it cannot satisfy yet. Also renamed `wasilibc_functions.swift` to `libc_functions.swift` and updated `docs/WebAssembly.md`.
151 lines
3.5 KiB
Swift
151 lines
3.5 KiB
Swift
//===--- RangeTraps.swift -------------------------------------------------===//
|
|
//
|
|
// This source file is part of the Swift.org open source project
|
|
//
|
|
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
|
|
// Licensed under Apache License v2.0 with Runtime Library Exception
|
|
//
|
|
// See https://swift.org/LICENSE.txt for license information
|
|
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// RUN: %empty-directory(%t)
|
|
// RUN: %target-build-swift %s -o %t/a.out_Debug -Onone
|
|
// RUN: %target-build-swift %s -o %t/a.out_Release -O
|
|
//
|
|
// RUN: %target-codesign %t/a.out_Debug
|
|
// RUN: %target-codesign %t/a.out_Release
|
|
// RUN: %target-run %t/a.out_Debug
|
|
// RUN: %target-run %t/a.out_Release
|
|
// REQUIRES: executable_test
|
|
// UNSUPPORTED: OS=wasip1 || OS=emscripten
|
|
|
|
|
|
import StdlibUnittest
|
|
|
|
let testSuiteSuffix = _isDebugAssertConfiguration() ? "_debug" : "_release"
|
|
|
|
var RangeTraps = TestSuite("RangeTraps" + testSuiteSuffix)
|
|
|
|
RangeTraps.test("HalfOpen")
|
|
.skip(.custom(
|
|
{ _isFastAssertConfiguration() },
|
|
reason: "this trap is not guaranteed to happen in -Ounchecked"))
|
|
.code {
|
|
var range = 1..<1
|
|
expectType(CountableRange<Int>.self, &range)
|
|
|
|
expectCrashLater()
|
|
_ = 1..<0
|
|
}
|
|
|
|
RangeTraps.test("Closed")
|
|
.skip(.custom(
|
|
{ _isFastAssertConfiguration() },
|
|
reason: "this trap is not guaranteed to happen in -Ounchecked"))
|
|
.code {
|
|
var range = 1...1
|
|
expectType(CountableClosedRange<Int>.self, &range)
|
|
|
|
expectCrashLater()
|
|
_ = 1...0
|
|
}
|
|
|
|
RangeTraps.test("OutOfRange")
|
|
.skip(.custom(
|
|
{ _isFastAssertConfiguration() },
|
|
reason: "this trap is not guaranteed to happen in -Ounchecked"))
|
|
.code {
|
|
_ = 0..<Int.max // This is a CountableRange
|
|
|
|
// This works for Ranges now!
|
|
expectTrue((0...Int.max).contains(Int.max))
|
|
}
|
|
|
|
RangeTraps.test("CountablePartialRangeFrom")
|
|
.skip(.custom(
|
|
{ _isFastAssertConfiguration() },
|
|
reason: "this trap is not guaranteed to happen in -Ounchecked"))
|
|
.code {
|
|
|
|
let range = (Int.max - 1)...
|
|
var it = range.makeIterator()
|
|
_ = it.next()
|
|
expectCrashLater()
|
|
_ = it.next()
|
|
}
|
|
|
|
RangeTraps.test("nanLowerBound")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = Double.nan ... 0
|
|
}
|
|
|
|
RangeTraps.test("nanUpperBound")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = 0 ... Double.nan
|
|
}
|
|
|
|
RangeTraps.test("nanLowerBoundPartial")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = Double.nan ..< 0
|
|
}
|
|
|
|
RangeTraps.test("nanUpperBoundPartial")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = 0 ..< Double.nan
|
|
}
|
|
|
|
RangeTraps.test("fromNaN")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = Double.nan...
|
|
}
|
|
|
|
RangeTraps.test("toNaN")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = ..<Double.nan
|
|
}
|
|
|
|
RangeTraps.test("throughNaN")
|
|
.code {
|
|
expectCrashLater()
|
|
_ = ...Double.nan
|
|
}
|
|
|
|
if #available(SwiftStdlib 5.6, *) {
|
|
RangeTraps.test("UIntOverflow")
|
|
.code {
|
|
expectCrashLater()
|
|
_blackHole((0 ..< UInt.max).count)
|
|
}
|
|
}
|
|
|
|
if #available(SwiftStdlib 5.5, *) {
|
|
// Debug check was introduced in https://github.com/apple/swift/pull/34961
|
|
RangeTraps.test("UncheckedHalfOpen")
|
|
.xfail(.custom(
|
|
{ !_isStdlibDebugChecksEnabled() },
|
|
reason: "assertions are disabled in Release and Unchecked mode"))
|
|
.code {
|
|
expectCrashLater()
|
|
var range = Range(uncheckedBounds: (lower: 1, upper: 0))
|
|
}
|
|
|
|
RangeTraps.test("UncheckedClosed")
|
|
.xfail(.custom(
|
|
{ !_isStdlibDebugChecksEnabled() },
|
|
reason: "assertions are disabled in Release and Unchecked mode"))
|
|
.code {
|
|
expectCrashLater()
|
|
var range = ClosedRange(uncheckedBounds: (lower: 1, upper: 0))
|
|
}
|
|
}
|
|
|
|
runAllTests()
|
|
|