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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /dom/workers/test/browser_bug1104623.js | |
parent | 15477ed9af4859dacb069040b5d4de600803d3bc (diff) | |
download | uxp-ad18d877ddd2a44d98fa12ccd3dbbcf4d0ac4299.tar.gz |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/workers/test/browser_bug1104623.js')
-rw-r--r-- | dom/workers/test/browser_bug1104623.js | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/dom/workers/test/browser_bug1104623.js b/dom/workers/test/browser_bug1104623.js new file mode 100644 index 0000000000..64a8eeb9c8 --- /dev/null +++ b/dom/workers/test/browser_bug1104623.js @@ -0,0 +1,53 @@ +/* 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/. */ + +function whenBrowserLoaded(aBrowser, aCallback) { + aBrowser.addEventListener("load", function onLoad(event) { + if (event.target == aBrowser.contentDocument) { + aBrowser.removeEventListener("load", onLoad, true); + executeSoon(aCallback); + } + }, true); +} + +function test() { + waitForExplicitFinish(); + + let testURL = "chrome://mochitests/content/chrome/dom/base/test/file_empty.html"; + + let tab = gBrowser.addTab(testURL); + gBrowser.selectedTab = tab; + + whenBrowserLoaded(tab.linkedBrowser, function() { + let doc = tab.linkedBrowser.contentDocument; + let contentWin = tab.linkedBrowser.contentWindow; + + let blob = new contentWin.Blob(['onmessage = function() { postMessage(true); }']); + ok(blob, "Blob has been created"); + + let blobURL = contentWin.URL.createObjectURL(blob); + ok(blobURL, "Blob URL has been created"); + + let worker = new contentWin.Worker(blobURL); + ok(worker, "Worker has been created"); + + worker.onerror = function(error) { + ok(false, "Worker.onerror:" + error.message); + worker.terminate(); + contentWin.URL.revokeObjectURL(blob); + gBrowser.removeTab(tab); + executeSoon(finish); + } + + worker.onmessage = function() { + ok(true, "Worker.onmessage"); + worker.terminate(); + contentWin.URL.revokeObjectURL(blob); + gBrowser.removeTab(tab); + executeSoon(finish); + } + + worker.postMessage(true); + }); +} |