File: CharacterTraps.swift

package info (click to toggle)
swiftlang 6.2.3-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,856,264 kB
  • sloc: cpp: 9,995,718; ansic: 2,234,019; asm: 1,092,167; python: 313,940; objc: 82,726; f90: 80,126; lisp: 38,373; pascal: 25,580; sh: 20,378; ml: 5,058; perl: 4,751; makefile: 4,725; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (39 lines) | stat: -rw-r--r-- 1,032 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
 
// 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

import StdlibUnittest

let testSuiteSuffix = _isDebugAssertConfiguration() ? "_debug" : "_release"

var CharacterTraps = TestSuite("CharacterTraps" + testSuiteSuffix)

CharacterTraps.test("CharacterFromEmptyString")
  .skip(.custom(
    { _isFastAssertConfiguration() },
    reason: "this trap is not guaranteed to happen in -Ounchecked"))
  .code {
  var s = ""
  expectCrashLater()
  _ = Character(s)
}

CharacterTraps.test("CharacterFromMoreThanOneGraphemeCluster")
  .skip(.custom(
    { !_isDebugAssertConfiguration() },
    reason: "this trap is only guaranteed to happen in Debug builds"))
  .code {
  var s = "ab"
  expectCrashLater()
  _ = Character(s)
}

runAllTests()