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Differential D21253

[LibFuzzer] Move tests in ``fuzzer-traces.test`` that require hooks to their own test.
ClosedPublic

Authored by delcypher on Jun 10 2016, 6:09 PM.

Details

Reviewers
kcc
aizatsky
Commits
rG02432480c799: [LibFuzzer] Move tests in ``fuzzer-traces.test`` that require hooks to their…
rL272600: [LibFuzzer] Move tests in ``fuzzer-traces.test`` that require hooks to their…
Summary

[LibFuzzer] Move tests in `fuzzer-traces.test` that require hooks to their own test.

The tests in `fuzzer-traces-hooks.test` only work on Linux because calls to hooks
(e.g. `__sanitizer_weak_hook_memcmp()`) from inside the sanitizer
runtime are only implemented on Linux. Therefore these tests are set to
only run on Linux.

Diff Detail

Repository
rL LLVM

Event Timeline

delcypher updated this revision to Diff 60429.Jun 10 2016, 6:09 PM
delcypher retitled this revision from to [LibFuzzer] Move tests in ``fuzzer-traces.test`` that require hooks to their own test..
delcypher updated this object.
delcypher added reviewers: kcc, aizatsky.
delcypher added subscribers: kcc, aizatsky, zaks.anna and 3 others.
kcc accepted this revision.Jun 13 2016, 11:56 AM
kcc edited edge metadata.

LGTM

This revision is now accepted and ready to land.Jun 13 2016, 11:56 AM
Closed by commit rL272600: [LibFuzzer] Move tests in ``fuzzer-traces.test`` that require hooks to their… (authored by delcypher). · Explain WhyJun 13 2016, 5:18 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
trunk/
lib/
Fuzzer/
test/
23 lines
17 lines

Diff 60632

llvm/trunk/lib/Fuzzer/test/fuzzer-traces-hooks.test

// FIXME: Support sanitizer hooks for memcmp and strcmp need
// to be implemented in the sanitizer runtime for platforms other
// than linux
REQUIRES: linux
CHECK: BINGO
Done1000000: Done 1000000 runs in
RUN: not LLVMFuzzer-MemcmpTest -seed=4294967295 -runs=100000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-MemcmpTest -use_memcmp=0 -seed=4294967295 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-StrncmpTest -seed=2 -runs=100000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-StrncmpTest -use_memcmp=0 -seed=3 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-StrcmpTest -seed=4 -runs=200000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-StrcmpTest -use_memcmp=0 -seed=5 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: LLVMFuzzer-RepeatedMemcmp -seed=10 -runs=100000 2>&1 | FileCheck %s --check-prefix=RECOMMENDED_DICT
RECOMMENDED_DICT:###### Recommended dictionary. ######
RECOMMENDED_DICT-DAG: "foo"
RECOMMENDED_DICT-DAG: "bar"
RECOMMENDED_DICT:###### End of recommended dictionary. ######

llvm/trunk/lib/Fuzzer/test/fuzzer-traces.test

CHECK: BINGO CHECK: BINGO
Done1000000: Done 1000000 runs in Done1000000: Done 1000000 runs in
RUN: not LLVMFuzzer-SimpleCmpTest -use_traces=1 -seed=1 -runs=10000001 2>&1 | FileCheck %s RUN: not LLVMFuzzer-SimpleCmpTest -use_traces=1 -seed=1 -runs=10000001 2>&1 | FileCheck %s
RUN: not LLVMFuzzer-MemcmpTest -seed=4294967295 -runs=100000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-MemcmpTest -use_memcmp=0 -seed=4294967295 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-StrncmpTest -seed=2 -runs=100000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-StrncmpTest -use_memcmp=0 -seed=3 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-StrcmpTest -seed=4 -runs=200000 2>&1 | FileCheck %s
RUN: LLVMFuzzer-StrcmpTest -use_memcmp=0 -seed=5 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-SwitchTest -use_traces=1 -seed=6 -runs=1000002 2>&1 | FileCheck %s RUN: not LLVMFuzzer-SwitchTest -use_traces=1 -seed=6 -runs=1000002 2>&1 | FileCheck %s
RUN: LLVMFuzzer-SwitchTest -seed=7 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000 RUN: LLVMFuzzer-SwitchTest -seed=7 -runs=1000000 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: not LLVMFuzzer-SimpleHashTest -use_traces=1 -seed=8 -runs=1000000 -max_len=16 2>&1 | FileCheck %s RUN: not LLVMFuzzer-SimpleHashTest -use_traces=1 -seed=8 -runs=1000000 -max_len=16 2>&1 | FileCheck %s
RUN: LLVMFuzzer-SimpleHashTest -seed=9 -runs=1000000 -max_len=16 2>&1 | FileCheck %s --check-prefix=Done1000000 RUN: LLVMFuzzer-SimpleHashTest -seed=9 -runs=1000000 -max_len=16 2>&1 | FileCheck %s --check-prefix=Done1000000
RUN: LLVMFuzzer-RepeatedMemcmp -seed=10 -runs=100000 2>&1 | FileCheck %s --check-prefix=RECOMMENDED_DICT
RECOMMENDED_DICT:###### Recommended dictionary. ######
RECOMMENDED_DICT-DAG: "foo"
RECOMMENDED_DICT-DAG: "bar"
RECOMMENDED_DICT:###### End of recommended dictionary. ######