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3dd8ddb890
This revision ports all libFuzzer tests apart from the unittest to LIT. The advantages of doing so include: - Tests being self-contained - Much easier debugging of a single test - No need for using a two-stage compilation The unit-test is still compiled using CMake, but it does not need a freshly built compiler. NOTE: The previous two-stage bot configuration will NOT work, as in the second stage build LLVM_USE_SANITIZER is set, which disables ASAN from being built. Thus bots will be reconfigured in the next few commits. Differential Revision: https://reviews.llvm.org/D36295 llvm-svn: 310075
22 lines
1.0 KiB
Plaintext
22 lines
1.0 KiB
Plaintext
RUN: %cpp_compiler %S/SimpleTest.cpp -o %t-LLVMFuzzer-SimpleTest
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RUN: rm -rf %t/SUB1
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RUN: mkdir -p %t/SUB1/SUB2/SUB3
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RUN: echo a > %t/SUB1/a
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RUN: echo b > %t/SUB1/SUB2/b
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RUN: echo c > %t/SUB1/SUB2/SUB3/c
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RUN: %t-LLVMFuzzer-SimpleTest %t/SUB1 -runs=0 2>&1 | FileCheck %s --check-prefix=SUBDIRS
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SUBDIRS: READ units: 3
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RUN: echo -n zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz > %t/SUB1/f64
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RUN: cat %t/SUB1/f64 %t/SUB1/f64 %t/SUB1/f64 %t/SUB1/f64 > %t/SUB1/f256
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RUN: cat %t/SUB1/f256 %t/SUB1/f256 %t/SUB1/f256 %t/SUB1/f256 > %t/SUB1/f1024
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RUN: cat %t/SUB1/f1024 %t/SUB1/f1024 %t/SUB1/f1024 %t/SUB1/f1024 > %t/SUB1/f4096
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RUN: cat %t/SUB1/f4096 %t/SUB1/f4096 > %t/SUB1/f8192
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RUN: %t-LLVMFuzzer-SimpleTest %t/SUB1 -runs=0 2>&1 | FileCheck %s --check-prefix=LONG
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LONG: INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 8192 bytes
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RUN: rm -rf %t/SUB1
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RUN: not %t-LLVMFuzzer-SimpleTest NONEXISTENT_DIR 2>&1 | FileCheck %s --check-prefix=NONEXISTENT_DIR
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NONEXISTENT_DIR: No such directory: NONEXISTENT_DIR; exiting
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