gecko-dev/dom/html/test/browser_bug592641.js

62 строки
1.8 KiB
JavaScript

// Test for bug 592641 - Image document doesn't show dimensions of cached images
// Globals
var testPath = "http://mochi.test:8888/browser/dom/html/test/";
var ctx = {loadsDone : 0};
// Entry point from Mochikit
function test() {
waitForExplicitFinish();
ctx.tab1 = gBrowser.addTab(testPath + "bug592641_img.jpg");
ctx.tab1Browser = gBrowser.getBrowserForTab(ctx.tab1);
ctx.tab1Browser.addEventListener("load", load1Soon, true);
}
function checkTitle(title) {
ctx.loadsDone++;
ok(/^bug592641_img\.jpg \(JPEG Image, 1500\u00A0\u00D7\u00A01500 pixels\)/.test(title),
"Title should be correct on load #" + ctx.loadsDone);
}
function load1Soon() {
ctx.tab1Browser.removeEventListener("load", load1Soon, true);
// onload is fired in OnStopDecode, so let's use executeSoon() to make sure
// that any other OnStopDecode event handlers get the chance to fire first.
executeSoon(load1Done);
}
function load1Done() {
// Check the title
var title = ctx.tab1Browser.contentWindow.document.title;
checkTitle(title);
// Try loading the same image in a new tab to make sure things work in
// the cached case.
ctx.tab2 = gBrowser.addTab(testPath + "bug592641_img.jpg");
ctx.tab2Browser = gBrowser.getBrowserForTab(ctx.tab2);
ctx.tab2Browser.addEventListener("load", load2Soon, true);
}
function load2Soon() {
ctx.tab2Browser.removeEventListener("load", load2Soon, true);
// onload is fired in OnStopDecode, so let's use executeSoon() to make sure
// that any other OnStopDecode event handlers get the chance to fire first.
executeSoon(load2Done);
}
function load2Done() {
// Check the title
var title = ctx.tab2Browser.contentWindow.document.title;
checkTitle(title);
// Clean up
gBrowser.removeTab(ctx.tab1);
gBrowser.removeTab(ctx.tab2);
// Test done
finish();
}