31 lines
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
// FIXME: This test infinite loops on darwin because it crashes
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// printing a stack trace repeatedly
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UNSUPPORTED: darwin
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// Verifies lib/fuzzer/scripts/unbalanced_allocs.py script
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RUN: %cpp_compiler %S/TraceMallocTest.cpp -o %t-TraceMallocTest
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# Specify python because we can't use the shebang line on Windows.
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RUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=1 -runs=200 2>&1 | \
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RUN: %python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s
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RUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=2 -runs=200 2>&1 | \
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RUN: %python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s --check-prefixes=CHECK,CHECK2
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CHECK: MallocFreeTracer: START
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# Behavior of the format string "%p" is implementation defined. Account for the
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# implementation on Windows and Linux.
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CHECK: Unbalanced MALLOC[{{[0-9]+}}] [[PTR:(:?0x)?[0-9a-fA-F]+]] 4
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CHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }}
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CHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }}
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CHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }}
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CHECK: MallocFreeTracer: STOP
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CHECK: MallocFreeTracer: START
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CHECK: Unbalanced FREE[{{[0-9]+}}] [[PTR]]
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CHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }}
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CHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }}
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CHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }}
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CHECK: MallocFreeTracer: STOP
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