Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* 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 performing multiple requests to highlight nodes or to hide the highlighter,
// without waiting for the former ones to complete, still works well.
add_task(async function () {
info("Loading the test document and opening the inspector");
const { inspector, highlighterTestFront } = await openInspectorForURL(
"data:text/html,"
);
const html = await getNodeFront("html", inspector);
const body = await getNodeFront("body", inspector);
const type = inspector.highlighters.TYPES.BOXMODEL;
const getActiveHighlighter = () => {
return inspector.highlighters.getActiveHighlighter(type);
};
is(getActiveHighlighter(), null, "The highlighter is hidden by default");
info("Highlight <body>, and hide the highlighter immediately after");
await Promise.all([
inspector.highlighters.showHighlighterTypeForNode(type, body),
inspector.highlighters.hideHighlighterType(type),
]);
is(getActiveHighlighter(), null, "The highlighter is hidden");
info("Highlight <body>, then <html>, then <body> again, synchronously");
await Promise.all([
inspector.highlighters.showHighlighterTypeForNode(type, body),
inspector.highlighters.showHighlighterTypeForNode(type, html),
inspector.highlighters.showHighlighterTypeForNode(type, body),
]);
ok(
await highlighterTestFront.assertHighlightedNode("body"),
"The highlighter highlights <body>"
);
info("Highlight <html>, then <body>, then <html> again, synchronously");
await Promise.all([
inspector.highlighters.showHighlighterTypeForNode(type, html),
inspector.highlighters.showHighlighterTypeForNode(type, body),
inspector.highlighters.showHighlighterTypeForNode(type, html),
]);
ok(
await highlighterTestFront.assertHighlightedNode("html"),
"The highlighter highlights <html>"
);
info("Hide the highlighter, and highlight <html> immediately after");
await Promise.all([
inspector.highlighters.hideHighlighterType(type),
inspector.highlighters.showHighlighterTypeForNode(type, body),
]);
ok(
await highlighterTestFront.assertHighlightedNode("body"),
"The highlighter highlights <body>"
);
info("Highlight <html>, and hide the highlighter immediately after");
await Promise.all([
inspector.highlighters.showHighlighterTypeForNode(type, html),
inspector.highlighters.hideHighlighterType(type),
]);
is(getActiveHighlighter(), null, "The highlighter is hidden");
});