/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
function test() {
let instance;
let computedView;
waitForExplicitFinish();
gBrowser.selectedTab = gBrowser.addTab();
gBrowser.selectedBrowser.addEventListener("load", function onload() {
gBrowser.selectedBrowser.removeEventListener("load", onload, true);
waitForFocus(startTest, content);
}, true);
content.location = "data:text/html,"
function computedWidth() {
for (let prop of computedView.propertyViews) {
if (prop.name === "width") {
return prop.valueNode.textContent;
}
}
return null;
}
function startTest() {
document.getElementById("Tools:ResponsiveUI").doCommand();
executeSoon(onUIOpen);
}
function onUIOpen() {
instance = gBrowser.selectedTab.__responsiveUI;
ok(instance, "instance of the module is attached to the tab.");
instance.stack.setAttribute("notransition", "true");
registerCleanupFunction(function() {
instance.stack.removeAttribute("notransition");
});
instance.setSize(500, 500);
Services.obs.addObserver(onInspectorUIOpen,
InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED, false);
InspectorUI.openInspectorUI();
}
function onInspectorUIOpen() {
Services.obs.removeObserver(onInspectorUIOpen,
InspectorUI.INSPECTOR_NOTIFICATIONS.OPENED);
let div = content.document.getElementsByTagName("div")[0];
InspectorUI.inspectNode(div);
InspectorUI.stopInspecting();
Services.obs.addObserver(testShrink, "StyleInspector-populated", false);
InspectorUI.sidebar.show();
InspectorUI.sidebar.activatePanel("computedview");
}
function testShrink() {
Services.obs.removeObserver(testShrink, "StyleInspector-populated", false);
computedView = InspectorUI.sidebar._toolContext("computedview").view;
is(computedWidth(), "500px", "Should show 500px initially.");
Services.obs.addObserver(function onShrink() {
Services.obs.removeObserver(onShrink, "StyleInspector-populated");
is(computedWidth(), "100px", "div should be 100px after shrinking.");
testGrow();
}, "StyleInspector-populated", false);
instance.setSize(100, 100);
}
function testGrow() {
Services.obs.addObserver(function onGrow() {
Services.obs.removeObserver(onGrow, "StyleInspector-populated");
is(computedWidth(), "500px", "Should be 500px after growing.");
finishUp();
}, "StyleInspector-populated", false);
instance.setSize(500, 500);
}
function finishUp() {
document.getElementById("Tools:ResponsiveUI").doCommand();
// Menus are correctly updated?
is(document.getElementById("Tools:ResponsiveUI").getAttribute("checked"), "false", "menu unchecked");
InspectorUI.closeInspectorUI();
gBrowser.removeCurrentTab();
finish();
}
}