mirror of
https://github.com/classilla/tenfourfox.git
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46 lines
1.2 KiB
JavaScript
46 lines
1.2 KiB
JavaScript
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"use strict";
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const URL = "data:text/html,<title>initial title</title>";
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add_task(function* () {
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// Create a new tab.
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let tab = gBrowser.addTab(URL);
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yield promiseBrowserLoaded(tab.linkedBrowser);
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// Remove the tab.
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yield promiseRemoveTab(tab);
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// Check the title.
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let [{state: {entries}}] = JSON.parse(ss.getClosedTabData(window));
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is(entries[0].title, "initial title", "correct title");
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});
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add_task(function* () {
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// Create a new tab.
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let tab = gBrowser.addTab(URL);
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let browser = tab.linkedBrowser;
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yield promiseBrowserLoaded(browser);
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// Flush to ensure we collected the initial title.
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yield TabStateFlusher.flush(browser);
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// Set a new title.
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yield ContentTask.spawn(browser, null, function* () {
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return new Promise(resolve => {
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addEventListener("DOMTitleChanged", function onTitleChanged() {
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removeEventListener("DOMTitleChanged", onTitleChanged);
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resolve();
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});
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content.document.title = "new title";
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});
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});
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// Remove the tab.
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yield promiseRemoveTab(tab);
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// Check the title.
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let [{state: {entries}}] = JSON.parse(ss.getClosedTabData(window));
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is(entries[0].title, "new title", "correct title");
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});
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