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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that the box model view for elements within iframes also updates when they
// change
add_task(function* () {
yield addTab(URL_ROOT + "doc_boxmodel_iframe1.html");
let {inspector, view, testActor} = yield openBoxModelView();
yield testResizingInIframe(inspector, view, testActor);
yield testReflowsAfterIframeDeletion(inspector, view, testActor);
});
function* testResizingInIframe(inspector, view, testActor) {
info("Test that resizing an element in an iframe updates its box model");
info("Selecting the nested test node");
yield selectNodeInIframe2("div", inspector);
info("Checking that the box model view shows the right value");
let sizeElt = view.doc.querySelector(".boxmodel-size > span");
is(sizeElt.textContent, "400\u00D7200");
info("Listening for box model view changes and modifying its size");
let onUpdated = waitForUpdate(inspector);
yield setStyleInIframe2(testActor, "div", "width", "200px");
yield onUpdated;
ok(true, "Box model view got updated");
info("Checking that the box model view shows the right value after update");
is(sizeElt.textContent, "200\u00D7200");
}
function* testReflowsAfterIframeDeletion(inspector, view, testActor) {
info("Test reflows are still sent to the box model view after deleting an " +
"iframe");
info("Deleting the iframe2");
yield removeIframe2(testActor);
yield inspector.once("inspector-updated");
info("Selecting the test node in iframe1");
yield selectNodeInIframe1("p", inspector);
info("Checking that the box model view shows the right value");
let sizeElt = view.doc.querySelector(".boxmodel-size > span");
is(sizeElt.textContent, "100\u00D7100");
info("Listening for box model view changes and modifying its size");
let onUpdated = waitForUpdate(inspector);
yield setStyleInIframe1(testActor, "p", "width", "200px");
yield onUpdated;
ok(true, "Box model view got updated");
info("Checking that the box model view shows the right value after update");
is(sizeElt.textContent, "200\u00D7100");
}
function* selectNodeInIframe1(selector, inspector) {
let iframe1 = yield getNodeFront("iframe", inspector);
let node = yield getNodeFrontInFrame(selector, iframe1, inspector);
yield selectNode(node, inspector);
}
function* selectNodeInIframe2(selector, inspector) {
let iframe1 = yield getNodeFront("iframe", inspector);
let iframe2 = yield getNodeFrontInFrame("iframe", iframe1, inspector);
let node = yield getNodeFrontInFrame(selector, iframe2, inspector);
yield selectNode(node, inspector);
}
function* setStyleInIframe1(testActor, selector, propertyName, value) {
yield testActor.eval(`
content.document.querySelector("iframe")
.contentDocument.querySelector("${selector}")
.style.${propertyName} = "${value}";
`);
}
function* setStyleInIframe2(testActor, selector, propertyName, value) {
yield testActor.eval(`
content.document.querySelector("iframe")
.contentDocument
.querySelector("iframe")
.contentDocument.querySelector("${selector}")
.style.${propertyName} = "${value}";
`);
}
function* removeIframe2(testActor) {
yield testActor.eval(`
content.document.querySelector("iframe")
.contentDocument
.querySelector("iframe")
.remove();
`);
}
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