ad7b908b4e
Summary: - Fail loudly if SetFocusFunction failed when it should not. For more info see - https://github.com/google/oss-fuzz/issues/3311 - https://github.com/google/sanitizers/issues/1190 - Fail loudly if CollectDataFlow is called without seed corpus. Reviewers: kcc, metzman Subscribers: #sanitizers, llvm-commits Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D73813
31 lines
1.2 KiB
Plaintext
31 lines
1.2 KiB
Plaintext
# Tests -focus_function
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#
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# TODO: don't require linux.
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# REQUIRES: linux
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UNSUPPORTED: aarch64
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RUN: %cpp_compiler %S/OnlySomeBytesTest.cpp -o %t-exe
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RUN: %t-exe -runs=100 2>&1 | FileCheck %s --check-prefix=FOCUS_NONE
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FOCUS_NONE-NOT: INFO: Focus function is set to
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FOCUS_NONE-NOT: INFO: {{.*}} inputs touch the focus function
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RUN: not %t-exe -runs=100 -focus_function=WRONG 2>&1 | FileCheck %s --check-prefix=FOCUS_WRONG
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FOCUS_WRONG-NOT: INFO: Focus function is set to
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FOCUS_WRONG: ERROR: Failed to set focus function
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RUN: %t-exe -runs=100 -focus_function=f0 2>&1 | FileCheck %s --check-prefix=FOCUS_F0
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FOCUS_F0: INFO: Focus function is set to 'f0'
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FOCUS_F0: INFO: 0/1 inputs touch the focus function
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RUN: rm -rf %t-corpus
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RUN: mkdir %t-corpus
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# ABC triggers the focus function, others don't.
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RUN: echo ABC$(for((i=0;i<2048;i++)); do echo -n x; done) > %t-corpus/ABC
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RUN: echo AXY$(for((i=0;i<2048;i++)); do echo -n x; done) > %t-corpus/AXY
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RUN: echo ABX$(for((i=0;i<2048;i++)); do echo -n x; done) > %t-corpus/ABX
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RUN: %t-exe -runs=10000 -focus_function=f0 %t-corpus 2>&1 | FileCheck %s --check-prefix=CORPUS_1_3
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CORPUS_1_3: INFO: 1/3 inputs touch the focus function
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CORPUS_1_3: DONE {{.*}} focus:
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