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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// Test that the custom selector highlighter creates as many box-model
// highlighters as there are nodes that match the given selector
const TEST_URL =
"data:text/html;charset=utf-8," +
"<div id='test-node'>test node</div>" +
"<ul>" +
" <li class='item'>item</li>" +
" <li class='item'>item</li>" +
" <li class='item'>item</li>" +
" <li class='item'>item</li>" +
" <li class='item'>item</li>" +
"</ul>";
const TEST_DATA = [
{
selector: "#test-node",
containerCount: 1,
},
{
selector: null,
containerCount: 0,
},
{
selector: undefined,
containerCount: 0,
},
{
selector: ".invalid-class",
containerCount: 0,
},
{
selector: ".item",
containerCount: 5,
},
{
selector: "#test-node, ul, .item",
containerCount: 7,
},
];
requestLongerTimeout(5);
add_task(async function () {
const { inspector, highlighterTestFront } = await openInspectorForURL(
TEST_URL
);
const front = inspector.inspectorFront;
const highlighter = await front.getHighlighterByType("SelectorHighlighter");
const contextNode = await getNodeFront("body", inspector);
for (const { selector, containerCount } of TEST_DATA) {
info(
"Showing the highlighter on " +
selector +
". Expecting " +
containerCount +
" highlighter containers"
);
await highlighter.show(contextNode, { selector });
const nb = await highlighterTestFront.getSelectorHighlighterBoxNb(
highlighter.actorID
);
Assert.notStrictEqual(nb, null, "The number of highlighters was retrieved");
is(nb, containerCount, "The correct number of highlighers were created");
await highlighter.hide();
}
await highlighter.finalize();
});