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