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[libFuzzer] prepare tests for switching from -fsanitize-coverage=trace-pc-guard to -fsanitize-coverage=inline-8bit-counters 

llvm-svn: 311798
This commit is contained in:
Kostya Serebryany 2017-08-25 20:20:46 +00:00
parent 2eef816e6e
commit 09c4161029
3 changed files with 7 additions and 6 deletions
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3
compiler-rt/lib/fuzzer/FuzzerFlags.def
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@ -97,7 +97,8 @@ FUZZER_FLAG_INT(print_corpus_stats, 0,
"If 1, print statistics on corpus elements at exit.")
FUZZER_FLAG_INT(print_coverage, 0, "If 1, print coverage information as text"
" at exit.")
FUZZER_FLAG_INT(dump_coverage, 0, "If 1, dump coverage information as a"
FUZZER_FLAG_INT(dump_coverage, 0, "Deprecated."
" If 1, dump coverage information as a"
" .sancov file at exit.")
FUZZER_FLAG_INT(handle_segv, 1, "If 1, try to intercept SIGSEGV.")
FUZZER_FLAG_INT(handle_bus, 1, "If 1, try to intercept SIGBUS.")

8
compiler-rt/test/fuzzer/dump_coverage.test
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@ -1,8 +1,8 @@
RUN: %cpp_compiler %S/DSO1.cpp -fPIC -shared -o %t-DSO1.so
RUN: %cpp_compiler %S/DSO2.cpp -fPIC -shared -o %t-DSO2.so
RUN: %cpp_compiler %S/DSOTestMain.cpp %S/DSOTestExtra.cpp -L. %t-DSO1.so %t-DSO2.so -o %t-DSOTest
RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSO1.cpp -fPIC -shared -o %t-DSO1.so
RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSO2.cpp -fPIC -shared -o %t-DSO2.so
RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/DSOTestMain.cpp %S/DSOTestExtra.cpp -L. %t-DSO1.so %t-DSO2.so -o %t-DSOTest
RUN: %cpp_compiler %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: %cpp_compiler -fsanitize-coverage=0 -fsanitize-coverage=trace-pc-guard %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: rm -rf %t_workdir && mkdir -p %t_workdir
RUN: env ASAN_OPTIONS=coverage_dir='"%t_workdir"' not %t-NullDerefTest -dump_coverage=1 2>&1 | FileCheck %s

2
compiler-rt/test/fuzzer/fuzzer.test
View File

@ -8,7 +8,7 @@ RUN: %cpp_compiler %S/DSO2.cpp -fPIC -shared -o %t-DSO2.so
RUN: %cpp_compiler %S/DSOTestMain.cpp %S/DSOTestExtra.cpp -L. %t-DSO1.so %t-DSO2.so -o %t-DSOTest
RUN: %cpp_compiler %S/FullCoverageSetTest.cpp -o %t-FullCoverageSetTest
RUN: %cpp_compiler %S/InitializeTest.cpp -o %t-InitializeTest
RUN: %cpp_compiler %S/NotinstrumentedTest.cpp -fno-sanitize-coverage=edge,trace-cmp,indirect-calls,8bit-counters,trace-pc-guard -o %t-NotinstrumentedTest-NoCoverage
RUN: %cpp_compiler %S/NotinstrumentedTest.cpp -fsanitize-coverage=0 -o %t-NotinstrumentedTest-NoCoverage
RUN: %cpp_compiler %S/NullDerefOnEmptyTest.cpp -o %t-NullDerefOnEmptyTest
RUN: %cpp_compiler %S/NullDerefTest.cpp -o %t-NullDerefTest
RUN: %cpp_compiler %S/SimpleCmpTest.cpp -o %t-SimpleCmpTest