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llvm-mirror/lib/Fuzzer/test/fuzzer-leak.test

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[LibFuzzer] Disable building and running LSan tests on Apple platforms because LSan is not currently supported. Differential Revision: http://reviews.llvm.org/D20947 llvm-svn: 271979
2016-06-07 06:44:39 +02:00
REQUIRES: lsan
[libFuzzer] added -detect_leaks flag (0 by default for now). When enabled, it will help finding leaks while fuzzing llvm-svn: 266838
2016-04-20 02:24:21 +02:00
RUN: not LLVMFuzzer-LeakTest -runs=100000 -detect_leaks=1 2>&1 | FileCheck %s --check-prefix=LEAK_DURING
LEAK_DURING: ERROR: LeakSanitizer: detected memory leaks
LEAK_DURING: Direct leak of 4 byte(s) in 1 object(s) allocated from:
LEAK_DURING-NOT: DONE
LEAK_DURING-NOT: Done
RUN: not LLVMFuzzer-LeakTest -runs=0 -detect_leaks=1 %S 2>&1 | FileCheck %s --check-prefix=LEAK_IN_CORPUS
LEAK_IN_CORPUS: ERROR: LeakSanitizer: detected memory leaks
[libFuzzer] when there is a leak in the existing corpus report the reproducer properly llvm-svn: 270905
2016-05-26 22:25:49 +02:00
LEAK_IN_CORPUS: INFO: a leak has been found in the initial corpus.
[libFuzzer] added -detect_leaks flag (0 by default for now). When enabled, it will help finding leaks while fuzzing llvm-svn: 266838
2016-04-20 02:24:21 +02:00
RUN: not LLVMFuzzer-LeakTest -runs=100000 -detect_leaks=0 2>&1 | FileCheck %s --check-prefix=LEAK_AFTER
[libFuzzer] enable detect_leaks=1, add proper docs llvm-svn: 268088
2016-04-29 20:49:55 +02:00
RUN: not LLVMFuzzer-LeakTest -runs=100000 2>&1 | FileCheck %s --check-prefix=LEAK_DURING
[libFuzzer] added -detect_leaks flag (0 by default for now). When enabled, it will help finding leaks while fuzzing llvm-svn: 266838
2016-04-20 02:24:21 +02:00
LEAK_AFTER: Done 100000 runs in
LEAK_AFTER: ERROR: LeakSanitizer: detected memory leaks
[libFuzzer] don't report memory leaks if we are dying due to a timeout (just use _Exit instead of exit in the timeout callback) llvm-svn: 264237
2016-03-24 02:32:08 +01:00
[libFuzzer] more refactoring: make sure CurrentUnitData is awlays a valid pointer to read from llvm-svn: 270942
2016-05-27 02:21:33 +02:00
RUN: not LLVMFuzzer-LeakTest -runs=100000 -max_len=1 2>&1 | FileCheck %s --check-prefix=MAX_LEN_1
MAX_LEN_1: Test unit written to ./leak-7cf184f4c67ad58283ecb19349720b0cae756829
[libFuzzer] don't report memory leaks if we are dying due to a timeout (just use _Exit instead of exit in the timeout callback) llvm-svn: 264237
2016-03-24 02:32:08 +01:00
RUN: not LLVMFuzzer-LeakTimeoutTest -timeout=1 2>&1 | FileCheck %s --check-prefix=LEAK_TIMEOUT
LEAK_TIMEOUT: ERROR: libFuzzer: timeout after
LEAK_TIMEOUT-NOT: LeakSanitizer
[libFuzzer] disable leak detection if we have tried it for 1000 times w/o finding a leak [part 2] llvm-svn: 267771
2016-04-27 21:52:56 +02:00
RUN: LLVMFuzzer-AccumulateAllocationsTest -detect_leaks=1 -runs=100000 2>&1 | FileCheck %s --check-prefix=ACCUMULATE_ALLOCS
ACCUMULATE_ALLOCS: INFO: libFuzzer disabled leak detection after every mutation
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