diff options
Diffstat (limited to 'testing/web-platform/tests/service-workers/service-worker/resources/update-worker.py')
-rw-r--r-- | testing/web-platform/tests/service-workers/service-worker/resources/update-worker.py | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/testing/web-platform/tests/service-workers/service-worker/resources/update-worker.py b/testing/web-platform/tests/service-workers/service-worker/resources/update-worker.py new file mode 100644 index 000000000..bc9b32ad3 --- /dev/null +++ b/testing/web-platform/tests/service-workers/service-worker/resources/update-worker.py @@ -0,0 +1,46 @@ +import time + +def main(request, response): + # Set mode to 'init' for initial fetch. + mode = 'init' + if 'mode' in request.cookies: + mode = request.cookies['mode'].value + + # no-cache itself to ensure the user agent finds a new version for each update. + headers = [('Cache-Control', 'no-cache, must-revalidate'), + ('Pragma', 'no-cache')] + + content_type = '' + extra_body = '' + + if mode == 'init': + # Set a normal mimetype. + # Set cookie value to 'normal' so the next fetch will work in 'normal' mode. + content_type = 'application/javascript' + response.set_cookie('mode', 'normal') + elif mode == 'normal': + # Set a normal mimetype. + # Set cookie value to 'error' so the next fetch will work in 'error' mode. + content_type = 'application/javascript' + response.set_cookie('mode', 'error'); + elif mode == 'error': + # Set a disallowed mimetype. + # Set cookie value to 'syntax-error' so the next fetch will work in 'syntax-error' mode. + content_type = 'text/html' + response.set_cookie('mode', 'syntax-error'); + elif mode == 'syntax-error': + # Set cookie value to 'throw-install' so the next fetch will work in 'throw-install' mode. + content_type = 'application/javascript' + response.set_cookie('mode', 'throw-install'); + extra_body = 'badsyntax(isbad;' + elif mode == 'throw-install': + # Unset and delete cookie to clean up the test setting. + content_type = 'application/javascript' + response.delete_cookie('mode') + extra_body = "addEventListener('install', function(e) { throw new Error('boom'); });" + + headers.append(('Content-Type', content_type)) + # Return a different script for each access. Use .time() and .clock() for + # best time resolution across different platforms. + return headers, '/* %s %s */ %s' % (time.time(), time.clock(), extra_body) + |