Make test harness capable of catching crashes.
diff --git a/tests/tester.py b/tests/tester.py
index acc3b24..556d579 100755
--- a/tests/tester.py
+++ b/tests/tester.py
@@ -29,12 +29,18 @@
bloaty_invocation = os.path.join(cwd, lines[0][2:]) + ' > actual'
lines.pop(0)
expected_output = "\n".join(lines) + "\n"
- subprocess.check_call(bloaty_invocation, shell=True, cwd=tmpdir)
- with open(os.path.join(tmpdir, 'expected'), 'w') as expected:
- expected.write(expected_output)
- if subprocess.call('diff -u expected actual', shell=True, cwd=tmpdir) != 0:
- print("FAILED: {}".format(filename))
- print("FAILED: output in " + tmpdir)
+ failure = None
+ if subprocess.call(bloaty_invocation, shell=True, cwd=tmpdir) != 0:
+ failure = "CRASHED"
+ else:
+ with open(os.path.join(tmpdir, 'expected'), 'w') as expected:
+ expected.write(expected_output)
+ if subprocess.call('diff -u expected actual', shell=True, cwd=tmpdir) != 0:
+ failure = "FAILED"
+
+ if failure:
+ print("{}: {}".format(failure, filename))
+ print("{}: output in {}".format(failure, tmpdir))
failures.append((filename, tmpdir))
else:
successes += 1
