forked from mirrors/gecko-dev
733f0b7c97
MozReview-Commit-ID: Fcin4InbLK2 --HG-- extra : rebase_source : f94dbb2e5af83bb4d32c51a55702e6f58cc25323
43 lines
1.6 KiB
JavaScript
43 lines
1.6 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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/* eslint-env mozilla/frame-script */
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add_task(function* () {
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let firstLocation = "http://example.org/browser/browser/base/content/test/general/dummy_page.html";
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yield BrowserTestUtils.openNewForegroundTab(gBrowser, firstLocation);
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yield ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
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// Push the state before maximizing the window and clicking below.
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content.history.pushState("page2", "page2", "page2");
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// While in the child process, add a listener for the popstate event here. This
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// event will fire when the mouse click happens.
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content.addEventListener("popstate", function() {
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sendAsyncMessage("Test:PopStateOccurred", { location: content.document.location.href });
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}, {once: true});
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});
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window.maximize();
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// Find where the nav-bar is vertically.
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var navBar = document.getElementById("nav-bar");
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var boundingRect = navBar.getBoundingClientRect();
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var yPixel = boundingRect.top + Math.floor(boundingRect.height / 2);
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var xPixel = 0; // Use the first pixel of the screen since it is maximized.
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let resultLocation = yield new Promise(resolve => {
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messageManager.addMessageListener("Test:PopStateOccurred", function statePopped(message) {
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messageManager.removeMessageListener("Test:PopStateOccurred", statePopped);
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resolve(message.data.location);
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});
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EventUtils.synthesizeMouseAtPoint(xPixel, yPixel, {}, window);
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});
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is(resultLocation, firstLocation, "Clicking the first pixel should have navigated back.");
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window.restore();
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gBrowser.removeCurrentTab();
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});
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