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e6a519fbda
We don't want to be at the whims of the system on what to do with an uncaught exception; we need to make sure its message gets printed to stderr so that the parent process can check it. (There's a bit of trickery here to see if the class looks like an NSException; otherwise we lose the name of the exception and just get the reason.)
68 lines
2.1 KiB
Swift
68 lines
2.1 KiB
Swift
// RUN: %target-run-simple-swift 2>&1 | FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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import StdlibUnittest
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import ObjectiveC
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import Foundation
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// Don't actually exit with a non-zero status, just say we're going to do it.
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_setTestSuiteFailedCallback() { print("abort()") }
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func raiseNSException() {
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NSException(name: "Trogdor", reason: "Burnination", userInfo: nil).raise()
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}
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var TestSuiteCrashes = TestSuite("NSExceptionCrashes")
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TestSuiteCrashes.test("uncaught") {
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print("uncaught")
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raiseNSException()
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}
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// CHECK-LABEL: stdout>>> uncaught
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// CHECK: stderr>>> *** [StdlibUnittest] Terminating due to uncaught exception Trogdor: Burnination
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// CHECK: stderr>>> CRASHED: SIG
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// CHECK: the test crashed unexpectedly
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// CHECK: [ FAIL ] NSExceptionCrashes.uncaught
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TestSuiteCrashes.test("crashesAsExpected") {
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print("crashesAsExpected")
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expectCrashLater()
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raiseNSException()
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}
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// CHECK-LABEL: stdout>>> crashesAsExpected
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// CHECK: stderr>>> *** [StdlibUnittest] Terminating due to uncaught exception Trogdor: Burnination
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// CHECK: stderr>>> OK: saw expected "crashed: sig
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// CHECK: [ OK ] NSExceptionCrashes.crashesAsExpected
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TestSuiteCrashes.test("crashesWithMessage")
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.crashOutputMatches("libUnittest]")
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.crashOutputMatches("Trogdor")
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.crashOutputMatches("Burnination").code {
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print("crashesWithMessage")
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expectCrashLater()
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raiseNSException()
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}
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// CHECK-LABEL: stdout>>> crashesWithMessage
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// CHECK: stderr>>> *** [StdlibUnittest] Terminating due to uncaught exception Trogdor: Burnination
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// CHECK: stderr>>> OK: saw expected "crashed: sig
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// CHECK: [ OK ] NSExceptionCrashes.crashesWithMessage
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TestSuiteCrashes.test("nonNSException")
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.crashOutputMatches("countryside").code {
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print("nonNSException")
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expectCrashLater()
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objc_exception_throw("countryside")
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}
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// CHECK-LABEL: stdout>>> nonNSException
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// CHECK: stderr>>> *** [StdlibUnittest] Terminating due to uncaught exception: countryside
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// CHECK: stderr>>> OK: saw expected "crashed: sig
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// CHECK: [ OK ] NSExceptionCrashes.nonNSException
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// CHECK: NSExceptionCrashes: Some tests failed, aborting
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// CHECK: abort()
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runAllTests()
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