| <!DOCTYPE html> |
| <html> |
| <body> |
| <p>MediaQueryListener should be triggered in the isolated world that created the MediaQueryListener.</p> |
| <div id="result"></div> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| testRunner.evaluateScriptInIsolatedWorld(1, |
| 'var query = window.matchMedia("(-webkit-min-device-pixel-ratio: 3)");'+ |
| 'query.expando = "nyan";'+ |
| 'query.addListener(function (event) {'+ |
| ' document.querySelector("#result").innerHTML = event.target.expando === "nyan" ? "PASS" : "FAIL";'+ |
| '});'); |
| |
| let query = window.matchMedia("print"); |
| query.addListener(() => requestAnimationFrame(() => testRunner.notifyDone())); |
| internals.settings.setMediaTypeOverride("print"); |
| </script> |
| </body> |
| </html> |
