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| author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-12-19 11:49:46 +0000 |
|---|---|---|
| committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2014-12-19 11:49:46 +0000 |
| commit | aa7daaef7e2a2144e2eff758af7fe75d680b4334 (patch) | |
| tree | bc47ec2140f67dc4a4ce669db8e44549cd0d7fb4 | |
| parent | 3f7f3341b9c043eaae04ba16969d7d6230e99ea8 (diff) | |
| download | bcm5719-llvm-aa7daaef7e2a2144e2eff758af7fe75d680b4334.tar.gz bcm5719-llvm-aa7daaef7e2a2144e2eff758af7fe75d680b4334.zip | |
[asan] Add tests for direct (mmap-ed) mode for BB- and edge-level coverage.
llvm-svn: 224571
| -rw-r--r-- | compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc b/compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc index 770ff90f35e..45222fa1a03 100644 --- a/compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc +++ b/compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc @@ -1,4 +1,5 @@ -// Test for direct coverage writing with dlopen. +// Test for direct coverage writing with dlopen at coverage level 1 to 3. + // RUN: %clangxx_asan -fsanitize-coverage=1 -DSHARED %s -shared -o %T/libcoverage_direct_test_1.so -fPIC // RUN: %clangxx_asan -fsanitize-coverage=1 -DSO_DIR=\"%T\" %s %libdl -o %t @@ -16,7 +17,45 @@ // RUN: cd ../.. // RUN: diff -u coverage-direct/normal/out.txt coverage-direct/direct/out.txt -// + + +// RUN: %clangxx_asan -fsanitize-coverage=2 -DSHARED %s -shared -o %T/libcoverage_direct_test_1.so -fPIC +// RUN: %clangxx_asan -fsanitize-coverage=2 -DSO_DIR=\"%T\" %s %libdl -o %t + +// RUN: rm -rf %T/coverage-direct + +// RUN: mkdir -p %T/coverage-direct/normal +// RUN: ASAN_OPTIONS=coverage=1:coverage_direct=0:coverage_dir=%T/coverage-direct/normal:verbosity=1 %run %t +// RUN: %sancov print %T/coverage-direct/normal/*.sancov >%T/coverage-direct/normal/out.txt + +// RUN: mkdir -p %T/coverage-direct/direct +// RUN: ASAN_OPTIONS=coverage=1:coverage_direct=1:coverage_dir=%T/coverage-direct/direct:verbosity=1 %run %t +// RUN: cd %T/coverage-direct/direct +// RUN: %sancov rawunpack *.sancov.raw +// RUN: %sancov print *.sancov >out.txt +// RUN: cd ../.. + +// RUN: diff -u coverage-direct/normal/out.txt coverage-direct/direct/out.txt + + +// RUN: %clangxx_asan -fsanitize-coverage=3 -DSHARED %s -shared -o %T/libcoverage_direct_test_1.so -fPIC +// RUN: %clangxx_asan -fsanitize-coverage=3 -DSO_DIR=\"%T\" %s %libdl -o %t + +// RUN: rm -rf %T/coverage-direct + +// RUN: mkdir -p %T/coverage-direct/normal +// RUN: ASAN_OPTIONS=coverage=1:coverage_direct=0:coverage_dir=%T/coverage-direct/normal:verbosity=1 %run %t +// RUN: %sancov print %T/coverage-direct/normal/*.sancov >%T/coverage-direct/normal/out.txt + +// RUN: mkdir -p %T/coverage-direct/direct +// RUN: ASAN_OPTIONS=coverage=1:coverage_direct=1:coverage_dir=%T/coverage-direct/direct:verbosity=1 %run %t +// RUN: cd %T/coverage-direct/direct +// RUN: %sancov rawunpack *.sancov.raw +// RUN: %sancov print *.sancov >out.txt +// RUN: cd ../.. + +// RUN: diff -u coverage-direct/normal/out.txt coverage-direct/direct/out.txt + // XFAIL: android #include <assert.h> |
