forked from mirrors/gecko-dev
62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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const TEST_PAGE = "/browser/browser/base/content/test/dummy_page.html";
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var gTestTab, gBgTab, gTestZoom;
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function afterZoomAndLoad(aCallback, aTab) {
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let didLoad = false;
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let didZoom = false;
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aTab.linkedBrowser.addEventListener("load", function() {
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aTab.linkedBrowser.removeEventListener("load", arguments.callee, true);
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didLoad = true;
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if (didZoom)
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executeSoon(aCallback);
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}, true);
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let oldAPTS = FullZoom._applyPrefToSetting;
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FullZoom._applyPrefToSetting = function(value, browser) {
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if (!value)
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value = undefined;
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oldAPTS.call(FullZoom, value, browser);
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// Don't reset _applyPrefToSetting until we've seen the about:blank load(s)
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if (browser && (browser.currentURI.spec.indexOf("http:") != -1)) {
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FullZoom._applyPrefToSetting = oldAPTS;
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didZoom = true;
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}
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if (didLoad && didZoom)
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executeSoon(aCallback);
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};
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}
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function testBackgroundLoad() {
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is(ZoomManager.zoom, gTestZoom, "opening a background tab should not change foreground zoom");
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gBrowser.removeTab(gBgTab);
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FullZoom.reset();
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gBrowser.removeTab(gTestTab);
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finish();
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}
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function testInitialZoom() {
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is(ZoomManager.zoom, 1, "initial zoom level should be 1");
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FullZoom.enlarge();
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gTestZoom = ZoomManager.zoom;
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isnot(gTestZoom, 1, "zoom level should have changed");
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afterZoomAndLoad(testBackgroundLoad,
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gBgTab = gBrowser.loadOneTab("http://mochi.test:8888" + TEST_PAGE,
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{inBackground: true}));
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}
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function test() {
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waitForExplicitFinish();
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gTestTab = gBrowser.addTab();
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gBrowser.selectedTab = gTestTab;
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afterZoomAndLoad(testInitialZoom, gTestTab);
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content.location = "http://example.org" + TEST_PAGE;
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}
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