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[asan] Add tests for direct (mmap-ed) mode for BB- and edge-level coverage. 

llvm-svn: 224571
This commit is contained in:
Evgeniy Stepanov 2014-12-19 11:49:46 +00:00
parent 3f7f3341b9
commit aa7daaef7e
1 changed files with 41 additions and 2 deletions
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43
compiler-rt/test/asan/TestCases/Linux/coverage-direct.cc
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@ -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>