| // 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 |
| |
| 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() |
| |
