compiler-rt/test/asan/TestCases/coverage-disabled.cpp

   1 // Test that no data is collected without a runtime flag.
   2 //
   3 // RUN: rm -rf %t-dir
   4 // RUN: mkdir -p %t-dir
   5 //
   6 // RUN: %clangxx_asan -fsanitize-coverage=func,trace-pc-guard %s -o %t
   7 //
   8 // RUN: %env_asan_opts=coverage_direct=0:coverage_dir='"%t-dir"':verbosity=1 %run %t
   9 // RUN: not %sancov print %t-dir/*.sancov 2>&1
  10 //
  11 // UNSUPPORTED: android
  12
  13 int main(int argc, char **argv) {
  14   return 0;
  15 }