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comparison compiler-rt/test/fuzzer/trace-malloc-unbalanced.test @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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children 2e18cbf3894f
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147:c2174574ed3a 150:1d019706d866
1 // FIXME: This test infinite loops on darwin because it crashes
2 // printing a stack trace repeatedly
3 UNSUPPORTED: darwin
4
5 // Verifies lib/fuzzer/scripts/unbalanced_allocs.py script
6
7 RUN: %cpp_compiler %S/TraceMallocTest.cpp -o %t-TraceMallocTest
8
9 # Specify python because we can't use the shebang line on Windows.
10 RUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=1 -runs=200 2>&1 | \
11 RUN: python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s
12
13 RUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=2 -runs=200 2>&1 | \
14 RUN: python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s --check-prefixes=CHECK,CHECK2
15
16 CHECK: MallocFreeTracer: START
17 # Behavior of the format string "%p" is implementation defined. Account for the
18 # implementation on Windows and Linux.
19 CHECK: Unbalanced MALLOC[{{[0-9]+}}] [[PTR:(:?0x)?[0-9a-fA-F]+]] 4
20 CHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }}
21 CHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }}
22 CHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }}
23 CHECK: MallocFreeTracer: STOP
24
25 CHECK: MallocFreeTracer: START
26 CHECK: Unbalanced FREE[{{[0-9]+}}] [[PTR]]
27 CHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }}
28 CHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }}
29 CHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }}
30 CHECK: MallocFreeTracer: STOP