28 lines
793 B
JavaScript
28 lines
793 B
JavaScript
"use strict";
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add_task(async function () {
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const PAGE_URL = getRootDirectory(gTestPath) + "file_viewsource.html";
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let viewSourceTab = await BrowserTestUtils.openNewForegroundTab(
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gBrowser,
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"view-source:" + PAGE_URL
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);
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let xhrPromise = new Promise(resolve => {
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let xhr = new XMLHttpRequest();
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xhr.open("GET", PAGE_URL, true);
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xhr.onload = event => resolve(event.target.responseText);
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xhr.send();
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});
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let viewSourceContentPromise = SpecialPowers.spawn(
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viewSourceTab.linkedBrowser,
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[],
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async function () {
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return content.document.body.textContent;
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}
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);
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let results = await Promise.all([viewSourceContentPromise, xhrPromise]);
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is(results[0], results[1], "Sources should match");
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BrowserTestUtils.removeTab(viewSourceTab);
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});
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