aa503f6572
Contrary to most testcases in the libFuzzer test suite, `focus-function.test` seems to lack the `%run` directives, which is an inconvenience in cases when `%run` actually gets substituted for something. This PR adds said directives.
32 lines
1.3 KiB
Plaintext
32 lines
1.3 KiB
Plaintext
# Tests -focus_function
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#
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# TODO: don't require linux.
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# Requires full shell support for the `for` loop syntax.
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# REQUIRES: shell, linux
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UNSUPPORTED: target=aarch64{{.*}}
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RUN: %cpp_compiler %S/OnlySomeBytesTest.cpp -o %t-exe
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RUN: %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 %run %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: %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: %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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