| # REQUIRES: lit-max-individual-test-time |
| |
| # Python has some issues dealing with exceptions when multiprocessing, |
| # which can cause hangs. Previously this could occur when we encountered |
| # an internal shell exception, and had a timeout set. |
| |
| # This test runs a lit test that tries to launch a non-existent file, |
| # throwing an exception. We expect this to fail immediately, rather than |
| # timeout. |
| |
| # DEFINE: %{timeout}=1 |
| |
| # RUN: not %{lit} %{inputs}/timeout-hang/run-nonexistent.txt \ |
| # RUN: --timeout=%{timeout} --param external=0 | %{python} %s %{timeout} |
| |
| import sys |
| import re |
| |
| timeout_time = float(sys.argv[1]) |
| testing_time = float(re.search(r"Testing Time: (.*)s", sys.stdin.read()).group(1)) |
| |
| if testing_time < timeout_time: |
| print("Testing took less than timeout") |
| sys.exit(0) |
| else: |
| print("Testing took as long or longer than timeout") |
| sys.exit(1) |
