| Marcos Pividori | b056879 | 2017-02-01 22:40:40 +0000 | [diff] [blame] | 1 | REQUIRES: posix |
| 2 | |
| 3 | RUN: rm -rf %tmp/T1 %tmp/T2 |
| 4 | RUN: mkdir -p %tmp/T1 %tmp/T2 |
| 5 | |
| 6 | RUN: echo F..... > %tmp/T1/1 |
| 7 | RUN: echo .U.... > %tmp/T1/2 |
| 8 | RUN: echo ..Z... > %tmp/T1/3 |
| 9 | |
| 10 | RUN: echo .....F > %tmp/T2/1 |
| 11 | RUN: echo ....U. > %tmp/T2/2 |
| 12 | RUN: echo ...Z.. > %tmp/T2/3 |
| 13 | RUN: echo ...Z.. > %tmp/T2/4 |
| 14 | RUN: echo ....E. > %tmp/T2/5 |
| 15 | RUN: echo .....R > %tmp/T2/6 |
| 16 | |
| 17 | # Check that we can report an error if file size exceeded |
| 18 | RUN: (ulimit -f 1; not LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=SIGXFSZ) |
| 19 | SIGXFSZ: ERROR: libFuzzer: file size exceeded |
| 20 | |
| 21 | # Check that we honor TMPDIR |
| 22 | RUN: TMPDIR=DIR_DOES_NOT_EXIST not LLVMFuzzer-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=TMPDIR |
| 23 | TMPDIR: MERGE-OUTER: failed to write to the control file: DIR_DOES_NOT_EXIST/libFuzzerTemp |