gecko-dev/browser/devtools/tilt/test/browser_tilt_zoom.js

92 строки
3.1 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
const ZOOM = 2;
const RESIZE = 50;
let tiltOpened = false;
function test() {
if (!isTiltEnabled()) {
info("Skipping controller test because Tilt isn't enabled.");
return;
}
if (!isWebGLSupported()) {
info("Skipping controller test because WebGL isn't supported.");
return;
}
waitForExplicitFinish();
createTab(function() {
TiltUtils.setDocumentZoom(window, ZOOM);
createTilt({
onTiltOpen: function(instance)
{
tiltOpened = true;
ok(isApprox(instance.presenter._getPageZoom(), ZOOM),
"The Highlighter zoom doesn't have the expected results.");
ok(isApprox(instance.presenter.transforms.zoom, ZOOM),
"The presenter transforms zoom wasn't initially set correctly.");
let contentWindow = gBrowser.selectedBrowser.contentWindow;
let initialWidth = contentWindow.innerWidth;
let initialHeight = contentWindow.innerHeight;
let renderer = instance.presenter._renderer;
let arcball = instance.controller.arcball;
ok(isApprox(contentWindow.innerWidth * ZOOM, renderer.width, 1),
"The renderer width wasn't set correctly before the resize.");
ok(isApprox(contentWindow.innerHeight * ZOOM, renderer.height, 1),
"The renderer height wasn't set correctly before the resize.");
ok(isApprox(contentWindow.innerWidth * ZOOM, arcball.width, 1),
"The arcball width wasn't set correctly before the resize.");
ok(isApprox(contentWindow.innerHeight * ZOOM, arcball.height, 1),
"The arcball height wasn't set correctly before the resize.");
window.resizeBy(-RESIZE * ZOOM, -RESIZE * ZOOM);
executeSoon(function() {
ok(isApprox(contentWindow.innerWidth + RESIZE, initialWidth, 1),
"The content window width wasn't set correctly after the resize.");
ok(isApprox(contentWindow.innerHeight + RESIZE, initialHeight, 1),
"The content window height wasn't set correctly after the resize.");
ok(isApprox(contentWindow.innerWidth * ZOOM, renderer.width, 1),
"The renderer width wasn't set correctly after the resize.");
ok(isApprox(contentWindow.innerHeight * ZOOM, renderer.height, 1),
"The renderer height wasn't set correctly after the resize.");
ok(isApprox(contentWindow.innerWidth * ZOOM, arcball.width, 1),
"The arcball width wasn't set correctly after the resize.");
ok(isApprox(contentWindow.innerHeight * ZOOM, arcball.height, 1),
"The arcball height wasn't set correctly after the resize.");
window.resizeBy(RESIZE * ZOOM, RESIZE * ZOOM);
Services.obs.addObserver(cleanup, DESTROYED, false);
Tilt.destroy(Tilt.currentWindowId);
});
}
}, false, function suddenDeath()
{
info("Tilt could not be initialized properly.");
cleanup();
});
});
}
function cleanup() {
if (tiltOpened) { Services.obs.removeObserver(cleanup, DESTROYED); }
gBrowser.removeCurrentTab();
finish();
}