gecko/browser/base/content/test/browser_bug386835.js

80 lines
2.4 KiB
JavaScript

var gTestPage = "http://example.org/browser/browser/base/content/test/dummy_page.html";
var gTestImage = "http://example.org/browser/browser/base/content/test/moz.png";
var gTab1, gTab2, gTab3;
var gLevel;
function test() {
waitForExplicitFinish();
gTab1 = gBrowser.addTab(gTestPage);
gTab2 = gBrowser.addTab();
gTab3 = gBrowser.addTab();
gBrowser.selectedTab = gTab1;
load(gTab1, gTestPage, function () {
load(gTab2, gTestPage, secondPageLoaded);
});
}
function secondPageLoaded() {
zoomTest(gTab1, 1, "Initial zoom of tab 1 should be 1");
zoomTest(gTab2, 1, "Initial zoom of tab 2 should be 1");
zoomTest(gTab3, 1, "Initial zoom of tab 3 should be 1");
// Now have three tabs, two with the test page, one blank. Tab 1 is selected
// Zoom tab 1
FullZoom.enlarge();
gLevel = ZoomManager.getZoomForBrowser(gBrowser.getBrowserForTab(gTab1));
ok(gLevel > 1, "New zoom for tab 1 should be greater than 1");
zoomTest(gTab2, 1, "Zooming tab 1 should not affect tab 2");
zoomTest(gTab3, 1, "Zooming tab 1 should not affect tab 3");
load(gTab3, gTestPage, thirdPageLoaded);
}
function thirdPageLoaded() {
zoomTest(gTab1, gLevel, "Tab 1 should still be zoomed");
zoomTest(gTab2, 1, "Tab 2 should still not be affected");
zoomTest(gTab3, gLevel, "Tab 3 should have zoomed as it was loading in the background");
// Switching to tab 2 should update its zoom setting.
gBrowser.selectedTab = gTab2;
zoomTest(gTab1, gLevel, "Tab 1 should still be zoomed");
zoomTest(gTab2, gLevel, "Tab 2 should be zoomed now");
zoomTest(gTab3, gLevel, "Tab 3 should still be zoomed");
load(gTab1, gTestImage, imageLoaded);
}
function imageLoaded() {
zoomTest(gTab1, 1, "Zoom should be 1 when image was loaded in the background");
gBrowser.selectedTab = gTab1;
zoomTest(gTab1, 1, "Zoom should still be 1 when tab with image is selected");
finishTest();
}
function finishTest() {
FullZoom.reset();
gBrowser.removeTab(gTab1);
FullZoom.reset();
gBrowser.removeTab(gTab2);
FullZoom.reset();
gBrowser.removeTab(gTab3);
finish();
}
function zoomTest(tab, val, msg) {
is(ZoomManager.getZoomForBrowser(tab.linkedBrowser), val, msg);
}
function load(tab, url, cb) {
tab.linkedBrowser.addEventListener("load", function (event) {
event.currentTarget.removeEventListener("load", arguments.callee, true);
cb();
}, true);
tab.linkedBrowser.loadURI(url);
}