diff options
Diffstat (limited to 'lib/Fuzzer/test')
| -rw-r--r-- | lib/Fuzzer/test/merge.test | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Fuzzer/test/merge.test b/lib/Fuzzer/test/merge.test index 1f1810eb0195..5c7d30e41caa 100644 --- a/lib/Fuzzer/test/merge.test +++ b/lib/Fuzzer/test/merge.test @@ -44,3 +44,11 @@ MERGE_WITH_CRASH: MERGE-OUTER: 3 new files # Check that we actually limit the size with max_len RUN: LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 -max_len=5 2>&1 | FileCheck %s --check-prefix=MERGE_LEN5 MERGE_LEN5: MERGE-OUTER: succesfull in 1 attempt(s) + +# Check that we honor TMPDIR +RUN: TMPDIR=DIR_DOES_NOT_EXIST not LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=TMPDIR +TMPDIR: MERGE-OUTER: failed to write to the control file: DIR_DOES_NOT_EXIST/libFuzzerTemp + +# Check that we can report an error if file size exceeded +RUN: (ulimit -f 1; not LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=SIGXFSZ) +SIGXFSZ: ERROR: libFuzzer: file size exceeded |