test/fuzzer/dump_coverage.test

   1 # FIXME: Disabled on Windows because -fPIC cannot be used to compile for Windows.
   2 UNSUPPORTED: freebsd, windows
   3 RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSO1.cpp -fPIC -shared -o %dynamiclib1 %ld_flags_rpath_so1
   4 RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSO2.cpp -fPIC -shared -o %dynamiclib2 %ld_flags_rpath_so2
   5 RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSOTestMain.cpp %S/DSOTestExtra.cpp %ld_flags_rpath_exe1 %ld_flags_rpath_exe2 -o %t-DSOTest
   6
   7 RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/NullDerefTest.cpp -o %t-NullDerefTest
   8
   9 RUN: rm -rf %t_workdir && mkdir -p %t_workdir
  10 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not %run %t-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s
  11 RUN: sancov -covered-functions %t-NullDerefTest %t_workdir/*.sancov | FileCheck %s --check-prefix=SANCOV
  12 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' %run %t-DSOTest -dump_coverage=1 -runs=0 2>&1 | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=DSO
  13 RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not %run %t-NullDerefTest -dump_coverage=0 2>&1 | FileCheck %s --check-prefix=NOCOV
  14
  15 CHECK: SanitizerCoverage: {{.*}}NullDerefTest.{{.*}}.sancov: {{.*}} PCs written
  16 SANCOV: LLVMFuzzerTestOneInput
  17
  18 DSO: SanitizerCoverage: {{.*}}DSOTest.{{.*}}.sancov: {{.*}} PCs written
  19 DSO-DAG: SanitizerCoverage: {{.*}}.{{.*}}.sancov: {{.*}} PCs written
  20 DSO-DAG: SanitizerCoverage: {{.*}}2.{{.*}}.sancov: {{.*}} PCs written
  21
  22 NOCOV-NOT: SanitizerCoverage: {{.*}} PCs written