| XFAIL: ios |
| UNSUPPORTED: windows |
| RUN: %cpp_compiler %S/FullCoverageSetTest.cpp -o %t-FullCoverageSetTest |
| |
| RUN: rm -rf %tmp/T1 %tmp/T2 |
| RUN: mkdir -p %tmp/T1 %tmp/T2 |
| |
| RUN: echo F..... > %tmp/T1/1 |
| RUN: echo .U.... > %tmp/T1/2 |
| RUN: echo ..Z... > %tmp/T1/3 |
| |
| RUN: echo .....F > %tmp/T2/1 |
| RUN: echo ....U. > %tmp/T2/2 |
| RUN: echo ...Z.. > %tmp/T2/3 |
| RUN: echo ...Z.. > %tmp/T2/4 |
| RUN: echo ....E. > %tmp/T2/5 |
| RUN: echo .....R > %tmp/T2/6 |
| |
| # Check that we can report an error if file size exceeded |
| RUN: (ulimit -f 1; not %run %t-FullCoverageSetTest -merge=1 %tmp/T1 %tmp/T2 2>&1 | FileCheck %s --check-prefix=SIGXFSZ) |
| SIGXFSZ: ERROR: libFuzzer: file size exceeded |
| |
| # Check that we honor TMPDIR |
| RUN: TMPDIR=DIR_DOES_NOT_EXIST not %run %t-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 |