| // Test that no data is collected without a runtime flag. | |
| // | |
| // RUN: rm -rf %t-dir | |
| // RUN: mkdir -p %t-dir | |
| // | |
| // RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s -o %t | |
| // | |
| // RUN: %env_asan_opts=coverage_direct=0:coverage_dir='"%t-dir"':verbosity=1 %run %t | |
| // RUN: not %sancov print %t-dir/*.sancov 2>&1 | |
| // | |
| // UNSUPPORTED: android | |
| int main(int argc, char **argv) { | |
| return 0; | |
| } |