| RUN: rm -rf %tmp |
| RUN: mkdir %tmp && cd %tmp |
| # Create a shared corpus directory |
| RUN: rm -rf FuzzerJobsTestCORPUS |
| RUN: mkdir FuzzerJobsTestCORPUS |
| RUN: rm -f fuzz-{0,1}.log |
| # Start fuzzer and in parallel check that the output files |
| # that should be created exist. |
| RUN: LLVMFuzzer-EmptyTest -max_total_time=4 -jobs=2 -workers=2 FuzzerJobsTestCORPUS > %t-fuzzer-jobs-test.log 2>&1 & export FUZZER_PID=$! |
| # Wait a short while to give time for the child processes |
| # to start fuzzing |
| RUN: sleep 2 |
| # If the instances are running in parallel they should have created their log |
| # files by now. |
| RUN: ls fuzz-0.log |
| RUN: ls fuzz-1.log |
| # Wait for libfuzzer to finish. |
| # This probably isn't portable but we need a way to block until |
| # the fuzzer is done otherwise we might remove the files while |
| # they are being used. |
| RUN: while kill -0 ${FUZZER_PID}; do : ; done |
| RUN: rm -f fuzz-{0,1}.log |
| RUN: rm -rf FuzzerJobsTestCORPUS |
| RUN: FileCheck -input-file=%t-fuzzer-jobs-test.log %s |
| RUN: rm %t-fuzzer-jobs-test.log |
| RUN: cd ../ |
| |
| CHECK-DAG: Job 0 exited with exit code 0 |
| CHECK-DAG: Job 1 exited with exit code 0 |
