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32 lines
1.5 KiB
32 lines
1.5 KiB
4 months ago
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REQUIRES: linux
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RUN: %no_fuzzer_cpp_compiler %S/AFLDriverTest.cpp %libfuzzer_src/afl/afl_driver.cpp -o %t-AFLDriverTest
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; Test that not specifying AFL_DRIVER_CLOSE_FD_MASK works as intended.
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RUN: echo -n "abc" > %t.file3
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RUN: unset AFL_DRIVER_CLOSE_FD_MASK
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RUN: %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefixes=STDERR,STDOUT
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STDOUT: STDOUT MESSAGE
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STDERR: STDERR MESSAGE
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; Test that stdout is closed properly.
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RUN: AFL_DRIVER_CLOSE_FD_MASK=1 %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefixes=NOT_STDOUT,STDERR
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NOT_STDOUT-NOT: STDOUT MESSAGE
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; Test that stderr is closed properly.
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RUN: AFL_DRIVER_CLOSE_FD_MASK=2 %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefixes=NOT_STDERR,STDOUT
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NOT_STDERR-NOT: STDERR MESSAGE
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; Test that both are closed properly.
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RUN: AFL_DRIVER_CLOSE_FD_MASK=3 %run %t-AFLDriverTest < %t.file3 2>&1 | FileCheck %s --check-prefixes=NOT_STDERR,NOT_STDOUT
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; Test that a stack is printed when we close stderr
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RUN: echo -n "abcd" > %t.file4
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RUN: AFL_DRIVER_CLOSE_FD_MASK=2 not %run %t-AFLDriverTest < %t.file4 2>&1 | FileCheck %s --check-prefixes=ASAN_CRASH,STDOUT,NOT_STDERR
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ASAN_CRASH: ERROR: AddressSanitizer
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; Test that a stack is written to the stderr duplicate file when we close stderr
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; and specify a duplicate.
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RUN: rm -f %t.stderr
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RUN: AFL_DRIVER_STDERR_DUPLICATE_FILENAME=%t.stderr AFL_DRIVER_CLOSE_FD_MASK=2 not %run %t-AFLDriverTest < %t.file4
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RUN: cat %t.stderr | FileCheck %s --check-prefixes=ASAN_CRASH,NOT_STDERR
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