diff options
Diffstat (limited to 'dom/tests/browser/perfmetrics/ping_worker.js')
| -rw-r--r-- | dom/tests/browser/perfmetrics/ping_worker.js | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/dom/tests/browser/perfmetrics/ping_worker.js b/dom/tests/browser/perfmetrics/ping_worker.js new file mode 100644 index 0000000000..0ed6bb8ba4 --- /dev/null +++ b/dom/tests/browser/perfmetrics/ping_worker.js @@ -0,0 +1,11 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +function messageListener(event) { + postMessage("pong"); +} + +addEventListener("message", { handleEvent: messageListener }); |