1ca907527SVitaly Buka// FIXME: This test infinite loops on darwin because it crashes 2ca907527SVitaly Buka// printing a stack trace repeatedly 33ab0ee4dSJonathan MetzmanUNSUPPORTED: darwin 4ca907527SVitaly Buka 5ca907527SVitaly Buka// Verifies lib/fuzzer/scripts/unbalanced_allocs.py script 6ca907527SVitaly Buka 7ca907527SVitaly BukaRUN: %cpp_compiler %S/TraceMallocTest.cpp -o %t-TraceMallocTest 8ca907527SVitaly Buka 93ab0ee4dSJonathan Metzman# Specify python because we can't use the shebang line on Windows. 10fa57519eSGeorge KarpenkovRUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=1 -runs=200 2>&1 | \ 11*f8ed31cdSJonny FarleyRUN: %python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s 12ca907527SVitaly Buka 13fa57519eSGeorge KarpenkovRUN: %run %t-TraceMallocTest -seed=1 -trace_malloc=2 -runs=200 2>&1 | \ 14*f8ed31cdSJonny FarleyRUN: %python %libfuzzer_src/scripts/unbalanced_allocs.py --skip=5 | FileCheck %s --check-prefixes=CHECK,CHECK2 15ca907527SVitaly Buka 16ca907527SVitaly BukaCHECK: MallocFreeTracer: START 173ab0ee4dSJonathan Metzman# Behavior of the format string "%p" is implementation defined. Account for the 183ab0ee4dSJonathan Metzman# implementation on Windows and Linux. 193ab0ee4dSJonathan MetzmanCHECK: Unbalanced MALLOC[{{[0-9]+}}] [[PTR:(:?0x)?[0-9a-fA-F]+]] 4 20ca907527SVitaly BukaCHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }} 21ca907527SVitaly BukaCHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }} 22ca907527SVitaly BukaCHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }} 23ca907527SVitaly BukaCHECK: MallocFreeTracer: STOP 24ca907527SVitaly Buka 25ca907527SVitaly BukaCHECK: MallocFreeTracer: START 26ca907527SVitaly BukaCHECK: Unbalanced FREE[{{[0-9]+}}] [[PTR]] 27ca907527SVitaly BukaCHECK2-NEXT: {{ #0 0x[0-9a-f]+ in }} 28ca907527SVitaly BukaCHECK2-NEXT: {{ #1 0x[0-9a-f]+ in }} 29ca907527SVitaly BukaCHECK2-NEXT: {{ #2 0x[0-9a-f]+ in }} 30ca907527SVitaly BukaCHECK: MallocFreeTracer: STOP 31