diff options
Diffstat (limited to 'tests/runner.py')
| -rwxr-xr-x | tests/runner.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tests/runner.py b/tests/runner.py index 69ce8107..501299c7 100755 --- a/tests/runner.py +++ b/tests/runner.py @@ -798,6 +798,16 @@ an individual test with python tests/runner.py ALL.test_hello_world +Debugging: You can run + + EM_SAVE_DIR=1 python tests/runner.py ALL.test_hello_world + +in order to save the test runner directory, in /tmp/emscripten_temp. All files +created by the test will be present there. You can also use EMCC_DEBUG to +further debug the compiler itself, which works outside of the test suite as +well: EMCC_DEBUG=1 will emit emcc-* files in that temp dir for each stage +of the compiler, while EMCC_DEBUG=2 will emit even more files, one for each +js optimizer phase. ============================================================================== ''' |