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[Backtracing][Tests] Don't demangle in CrashAsync.
The CI nodes currently run an older macOS version that can't demangle the async function names. So, to pass PR testing and CI, we'll need to turn demangling off for this test for now. No big deal. rdar://106363539
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‎test/Backtracing/CrashAsync.swift‎

Lines changed: 45 additions & 41 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,12 @@
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// 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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// RUN: (env SWIFT_BACKTRACE=enable=yes,cache=no %target-run %t/CrashAsync || true) | %FileCheck %s
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// RUN: (env SWIFT_BACKTRACE=preset=friendly,enable=yes,cache=no %target-run %t/CrashAsync || true) | %FileCheck %s --check-prefix FRIENDLY
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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
@@ -37,59 +41,59 @@ struct CrashAsync {
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// CHECK: Thread {{[0-9]+}} crashed:
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// CHECK: 0 0x{{[0-9a-f]+}} crash() + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:16:15
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// CHECK-NEXT: 1 [ra] 0x{{[0-9a-f]+}} level(_:) + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:24:5
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// CHECK-NEXT: 2 [async] 0x{{[0-9a-f]+}} level(_:) in CrashAsync at {{.*}}/CrashAsync.swift:22
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// CHECK-NEXT: 3 [async] 0x{{[0-9a-f]+}} level(_:) in CrashAsync at {{.*}}/CrashAsync.swift:22
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// CHECK-NEXT: 4 [async] 0x{{[0-9a-f]+}} level(_:) in CrashAsync at {{.*}}/CrashAsync.swift:22
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// CHECK-NEXT: 5 [async] 0x{{[0-9a-f]+}} level(_:) in CrashAsync at {{.*}}/CrashAsync.swift:22
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// CHECK-NEXT: 6 [async] 0x{{[0-9a-f]+}} static CrashAsync.main() in CrashAsync at {{.*}}/CrashAsync.swift:32
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// CHECK-NEXT: 7 [async] [system] 0x{{[0-9a-f]+}} static CrashAsync.$main() in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 8 [async] [system] 0x{{[0-9a-f]+}} async_MainTQ0_ in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 9 [async] [thunk] 0x{{[0-9a-f]+}} thunk for @escaping @convention(thin) @async () -> () in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 10 [async] [thunk] 0x{{[0-9a-f]+}} partial apply for thunk for @escaping @convention(thin) @async () -> () in CrashAsync at {{.*}}/<compiler-generated>
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// CHECK-NEXT: 11 [async] [system] 0x{{[0-9a-f]+}} completeTaskWithClosure(swift::AsyncContext*, swift::SwiftError*) in libswift_Concurrency.dylib at {{.*}}/Task.cpp:463
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// CHECK: 0 0x{{[0-9a-f]+}} _$s10CrashAsync5crashyyF + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:20:15
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// CHECK-NEXT: 1 [ra] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTY0_ + {{[0-9]+}} in CrashAsync at {{.*}}/CrashAsync.swift:28:5
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// CHECK-NEXT: 2 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:26
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// CHECK-NEXT: 3 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:26
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// CHECK-NEXT: 4 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:26
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// CHECK-NEXT: 5 [async] 0x{{[0-9a-f]+}} _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}/CrashAsync.swift:26
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// CHECK-NEXT: 6 [async] 0x{{[0-9a-f]+}} _$s10CrashAsyncAAV4mainyyYaFZTQ0_ in CrashAsync at {{.*}}/CrashAsync.swift:36
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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 at {{.*}}/Task.cpp:463
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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 crash() + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:16:15
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// FRIENDLY: 0 _$s10CrashAsync5crashyyF + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:20:15
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// FRIENDLY: 14| func crash() {
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// FRIENDLY-NEXT: 15| let ptr = UnsafeMutablePointer<Int>(bitPattern: 4)!
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// FRIENDLY-NEXT: * 16| ptr.pointee = 42
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// FRIENDLY: 18| func crash() {
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// FRIENDLY-NEXT: 19| let ptr = UnsafeMutablePointer<Int>(bitPattern: 4)!
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// FRIENDLY-NEXT: * 20| ptr.pointee = 42
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 17| }
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// FRIENDLY-NEXT: 18|
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// FRIENDLY-NEXT: 21| }
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// FRIENDLY-NEXT: 22|
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// FRIENDLY: 1 level(_:) + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:24:5
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// FRIENDLY: 1 _$s10CrashAsync5levelyySiYaFTY0_ + {{[0-9]+}} in CrashAsync at {{.*}}CrashAsync.swift:28:5
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// FRIENDLY: 22| await level(n + 1)
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// FRIENDLY-NEXT: 23| } else {
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// FRIENDLY-NEXT: * 24| crash()
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// FRIENDLY: 26| await level(n + 1)
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// FRIENDLY-NEXT: 27| } else {
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// FRIENDLY-NEXT: * 28| crash()
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 25| }
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// FRIENDLY-NEXT: 26| }
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// FRIENDLY-NEXT: 29| }
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// FRIENDLY-NEXT: 30| }
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// FRIENDLY:2 level(_:) in CrashAsync at {{.*}}CrashAsync.swift:22
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// FRIENDLY:2 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:26
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// FRIENDLY: 20| func level(_ n: Int) async {
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// FRIENDLY-NEXT: 21| if n < 5 {
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// FRIENDLY-NEXT: * 22| await level(n + 1)
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// FRIENDLY: 24| func level(_ n: Int) async {
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// FRIENDLY-NEXT: 25| if n < 5 {
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// FRIENDLY-NEXT: * 26| await level(n + 1)
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 23| } else {
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// FRIENDLY-NEXT: 24| crash()
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// FRIENDLY-NEXT: 27| } else {
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// FRIENDLY-NEXT: 28| crash()
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// FRIENDLY: 3 level(_:) in CrashAsync at {{.*}}CrashAsync.swift:22
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// FRIENDLY: 4 level(_:) in CrashAsync at {{.*}}CrashAsync.swift:22
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// FRIENDLY: 5 level(_:) in CrashAsync at {{.*}}CrashAsync.swift:22
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// FRIENDLY: 6 static CrashAsync.main() in CrashAsync at {{.*}}CrashAsync.swift:32
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// FRIENDLY: 3 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:26
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// FRIENDLY: 4 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:26
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// FRIENDLY: 5 _$s10CrashAsync5levelyySiYaFTQ1_ in CrashAsync at {{.*}}CrashAsync.swift:26
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// FRIENDLY: 6 _$s10CrashAsyncAAV4mainyyYaFZTQ0_ in CrashAsync at {{.*}}CrashAsync.swift:36
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// FRIENDLY: 30| struct CrashAsync {
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// FRIENDLY-NEXT: 31| static func main() async {
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// FRIENDLY-NEXT: * 32| await level(1)
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// FRIENDLY: 34| struct CrashAsync {
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// FRIENDLY-NEXT: 35| static func main() async {
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// FRIENDLY-NEXT: * 36| await level(1)
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// FRIENDLY-NEXT: | ^
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// FRIENDLY-NEXT: 33| }
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// FRIENDLY-NEXT: 34| }
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// FRIENDLY-NEXT: 37| }
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// FRIENDLY-NEXT: 38| }
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