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14 lines
867 B
14 lines
867 B
# Tests the data flow tracer.
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REQUIRES: linux, x86_64
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# Build the tracer and the test.
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RUN: %no_fuzzer_cpp_compiler -c -fno-sanitize=all -fsanitize=dataflow -mllvm -dfsan-fast-16-labels %S/../../lib/fuzzer/dataflow/DataFlow.cpp -o %t-DataFlow.o
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RUN: %no_fuzzer_cpp_compiler -c -fno-sanitize=all -fPIC %S/../../lib/fuzzer/dataflow/DataFlowCallbacks.cpp -o %t-DataFlowCallbacks.o
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RUN: %no_fuzzer_cpp_compiler -fno-sanitize=all -fsanitize=dataflow -mllvm -dfsan-fast-16-labels -fsanitize-coverage=trace-pc-guard,pc-table,bb,trace-cmp %S/OnlySomeBytesTest.cpp %t-DataFlow*.o -o %t-DFT
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RUN: %cpp_compiler %S/OnlySomeBytesTest.cpp -o %t-Fuzz
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# Test that the fork mode can collect and use the DFT
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RUN: rm -rf %t && mkdir %t
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RUN: not %t-Fuzz -collect_data_flow=%t-DFT -use_value_profile=1 -runs=100000000 -fork=20 2> %t/log
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RUN: grep BINGO %t/log
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