diff options
| -rwxr-xr-x | tests/runner.py | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/tests/runner.py b/tests/runner.py index 0baf79dc..b7e44c05 100755 --- a/tests/runner.py +++ b/tests/runner.py @@ -7592,7 +7592,20 @@ f.close() finally: os.chdir(path_from_root('tests')) # Move away from the directory we are about to remove. shutil.rmtree(tempdirname) - + + def test_failure_error_code(self): + # Test that if one file is missing from the build, then emcc shouldn't succeed, and shouldn't try to produce an output file. + process = Popen(['python', EMCC, path_from_root('tests', 'hello_world.c'), 'this_file_is_missing.c', '-o', 'this_output_file_should_never_exist.js'], stdout=PIPE, stderr=PIPE) + process.communicate() + assert process.returncode is not 0, 'Trying to compile a nonexisting file should return with a nonzero error code!' + assert os.path.exists('this_output_file_should_never_exist.js') == False, 'Emcc should not produce an output file when build fails!' + + # Same goes for em++ + process = Popen(['python', EMXX, path_from_root('tests', 'hello_world.cpp'), 'this_file_is_missing.cpp', '-o', 'this_output_file_should_never_exist.js'], stdout=PIPE, stderr=PIPE) + process.communicate() + assert process.returncode is not 0, 'Trying to compile a nonexisting file should return with a nonzero error code!' + assert os.path.exists('this_output_file_should_never_exist.js') == False, 'Emcc should not produce an output file when build fails!' + def test_Os(self): for opt in ['s', '0']: output = Popen(['python', EMCC, path_from_root('tests', 'hello_world.c'), '-O' + opt], stdout=PIPE, stderr=PIPE).communicate() |