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3e78f840f6
If ASAN is enabled, it will catch the crashes and the backtracing code won't, so in that case the tests will fail. Fix by disabling them for ASAN. rdar://107129465
101 lines
4.4 KiB
Swift
101 lines
4.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %s -parse-as-library -Onone -g -o %t/CrashAsync
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// RUN: %target-codesign %t/CrashAsync
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// Demangling is disabled for now because older macOS can't demangle async
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// function names. We test demangling elsewhere, so this is no big deal.
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// RUN: (env SWIFT_BACKTRACE=enable=yes,demangle=no,cache=no %target-run %t/CrashAsync || true) | %FileCheck %s
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// RUN: (env SWIFT_BACKTRACE=preset=friendly,enable=yes,demangle=no,cache=no %target-run %t/CrashAsync || true) | %FileCheck %s --check-prefix FRIENDLY
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// UNSUPPORTED: use_os_stdlib
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// UNSUPPORTED: back_deployment_runtime
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// UNSUPPORTED: asan
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// REQUIRES: executable_test
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// REQUIRES: backtracing
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// REQUIRES: OS=macosx
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@available(SwiftStdlib 5.1, *)
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func crash() {
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let ptr = UnsafeMutablePointer<Int>(bitPattern: 4)!
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ptr.pointee = 42
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}
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@available(SwiftStdlib 5.1, *)
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func level(_ n: Int) async {
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if n < 5 {
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await level(n + 1)
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} else {
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crash()
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}
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}
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@available(SwiftStdlib 5.1, *)
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@main
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struct CrashAsync {
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static func main() async {
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await level(1)
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}
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}
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// CHECK: *** Program crashed: Bad pointer dereference at 0x{{0+}}4 ***
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// CHECK: Thread {{[0-9]+}} crashed:
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// CHECK: 0 0x{{[0-9a-f]+}} _$s10CrashAsync5crashyyF + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:21:15
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// CHECK-NEXT: 1 [ra] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTY0_ + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:29:5
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// CHECK-NEXT: 2 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:27
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// CHECK-NEXT: 3 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:27
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// CHECK-NEXT: 4 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:27
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// CHECK-NEXT: 5 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:27
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// CHECK-NEXT: 6 [async] 0x{{[0-9a-f]+}} _$s10CrashAsyncAAV4mainyyYaFZTQ0_ in CrashAsync at {{.*}}/CrashAsync.swift:37
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// CHECK-NEXT: 7 [async] [system] 0x{{[0-9a-f]+}} _$s10CrashAsyncAAV5$mainyyYaFZTQ0_ in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 8 [async] [system] 0x{{[0-9a-f]+}} _async_MainTQ0_ in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 9 [async] [thunk] 0x{{[0-9a-f]+}} _$sIetH_yts5Error_pIegHrzo_TRTQ0_ in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 10 [async] [thunk] 0x{{[0-9a-f]+}} _$sIetH_yts5Error_pIegHrzo_TRTATQ0_ in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 11 [async] [system] 0x{{[0-9a-f]+}} __ZL23completeTaskWithClosurePN5swift12AsyncContextEPNS_10SwiftErrorE in libswift_Concurrency.dylib
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// FRIENDLY: *** Program crashed: Bad pointer dereference at 0x{{0+}}4 ***
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// FRIENDLY: Thread {{[0-9]+}} crashed:
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// FRIENDLY: 0 _$s10CrashAsync5crashyyF + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:21:15
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// FRIENDLY: 19| func crash() {
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// FRIENDLY-NEXT: 20| let ptr = UnsafeMutablePointer<Int>(bitPattern: 4)!
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// FRIENDLY-NEXT: * 21| ptr.pointee = 42
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 22| }
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// FRIENDLY-NEXT: 23|
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// FRIENDLY: 1 _$s10CrashAsync5levelyySiYaFTY0_ + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:29:5
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// FRIENDLY: 27| await level(n + 1)
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// FRIENDLY-NEXT: 28| } else {
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// FRIENDLY-NEXT: * 29| crash()
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 30| }
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// FRIENDLY-NEXT: 31| }
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// FRIENDLY:2 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:27
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// FRIENDLY: 25| func level(_ n: Int) async {
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// FRIENDLY-NEXT: 26| if n < 5 {
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// FRIENDLY-NEXT: * 27| await level(n + 1)
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 28| } else {
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// FRIENDLY-NEXT: 29| crash()
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// FRIENDLY: 3 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:27
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// FRIENDLY: 4 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:27
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// FRIENDLY: 5 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:27
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// FRIENDLY: 6 _$s10CrashAsyncAAV4mainyyYaFZTQ0_ in CrashAsync at {{.*}}CrashAsync.swift:37
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// FRIENDLY: 35| struct CrashAsync {
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// FRIENDLY-NEXT: 36| static func main() async {
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// FRIENDLY-NEXT: * 37| await level(1)
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 38| }
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// FRIENDLY-NEXT: 39| }
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