mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-28 20:56:36 +00:00
110 lines
3.9 KiB
JavaScript
110 lines
3.9 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
"use strict";
|
|
|
|
requestLongerTimeout(2);
|
|
|
|
// Test different kinds of drag and drop node re-ordering.
|
|
|
|
const TEST_URL = TEST_URL_ROOT + "doc_markup_dragdrop.html";
|
|
|
|
add_task(function*() {
|
|
let {inspector} = yield addTab(TEST_URL).then(openInspector);
|
|
let ids;
|
|
|
|
info("Expand #test node");
|
|
let parentFront = yield getNodeFront("#test", inspector);
|
|
yield inspector.markup.expandNode(parentFront);
|
|
yield waitForMultipleChildrenUpdates(inspector);
|
|
|
|
info("Scroll #test into view");
|
|
let parentContainer = yield getContainerForNodeFront(parentFront, inspector);
|
|
parentContainer.elt.scrollIntoView(true);
|
|
|
|
info("Test putting an element back at its original place");
|
|
yield dragElementToOriginalLocation("#firstChild", inspector);
|
|
ids = yield getChildrenIDsOf(parentFront, inspector);
|
|
is(ids[0], "firstChild",
|
|
"#firstChild is still the first child of #test");
|
|
is(ids[1], "middleChild",
|
|
"#middleChild is still the second child of #test");
|
|
|
|
info("Testing switching elements inside their parent");
|
|
yield moveElementDown("#firstChild", "#middleChild", inspector);
|
|
ids = yield getChildrenIDsOf(parentFront, inspector);
|
|
is(ids[0], "middleChild",
|
|
"#firstChild is now the second child of #test");
|
|
is(ids[1], "firstChild",
|
|
"#middleChild is now the first child of #test");
|
|
|
|
info("Testing switching elements with a last child");
|
|
yield moveElementDown("#firstChild", "#lastChild", inspector);
|
|
ids = yield getChildrenIDsOf(parentFront, inspector);
|
|
is(ids[1], "lastChild",
|
|
"#lastChild is now the second child of #test");
|
|
is(ids[2], "firstChild",
|
|
"#firstChild is now the last child of #test");
|
|
|
|
info("Testing appending element to a parent");
|
|
yield moveElementDown("#before", "#test", inspector);
|
|
ids = yield getChildrenIDsOf(parentFront, inspector);
|
|
is(ids.length, 4,
|
|
"New element appended to #test");
|
|
is(ids[0], "before",
|
|
"New element is appended at the right place (currently first child)");
|
|
|
|
info("Testing moving element to after it's parent");
|
|
yield moveElementDown("#firstChild", "#test", inspector);
|
|
ids = yield getChildrenIDsOf(parentFront, inspector);
|
|
is(ids.length, 3,
|
|
"#firstChild is no longer #test's child");
|
|
let siblingFront = yield inspector.walker.nextSibling(parentFront);
|
|
is(siblingFront.id, "firstChild",
|
|
"#firstChild is now #test's nextElementSibling");
|
|
});
|
|
|
|
function* dragElementToOriginalLocation(selector, inspector) {
|
|
info("Picking up and putting back down " + selector);
|
|
|
|
function onMutation() {
|
|
ok(false, "Mutation received from dragging a node back to its location");
|
|
}
|
|
inspector.on("markupmutation", onMutation);
|
|
yield simulateNodeDragAndDrop(inspector, selector, 0, 0);
|
|
|
|
// Wait a bit to make sure the event never fires.
|
|
// This doesn't need to catch *all* cases, since the mutation
|
|
// will cause failure later in the test when it checks element ordering.
|
|
yield wait(500);
|
|
inspector.off("markupmutation", onMutation);
|
|
}
|
|
|
|
function* moveElementDown(selector, next, inspector) {
|
|
info("Switching " + selector + " with " + next);
|
|
|
|
let container = yield getContainerForSelector(next, inspector);
|
|
let height = container.tagLine.getBoundingClientRect().height;
|
|
|
|
let onMutated = inspector.once("markupmutation");
|
|
let uiUpdate = inspector.once("inspector-updated");
|
|
|
|
yield simulateNodeDragAndDrop(inspector, selector, 0, Math.round(height) + 2);
|
|
|
|
let mutations = yield onMutated;
|
|
yield uiUpdate;
|
|
|
|
is(mutations.length, 2, "2 mutations were received");
|
|
}
|
|
|
|
function* getChildrenIDsOf(parentFront, {walker}) {
|
|
let {nodes} = yield walker.children(parentFront);
|
|
// Filter out non-element nodes since children also returns pseudo-elements.
|
|
return nodes.filter(node => {
|
|
return !node.isPseudoElement;
|
|
}).map(node => {
|
|
return node.id;
|
|
});
|
|
}
|