Mypal/devtools/client/inspector/test/browser_inspector_highlighter-hover_01.js
2021-02-04 16:48:36 +02:00

41 lines
1.4 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that when first hovering over a node and immediately after selecting it
// by clicking on it leaves the highlighter visible for as long as the mouse is
// over the node
const TEST_URL = "data:text/html;charset=utf-8," +
"<p>It's going to be legen....</p>";
add_task(function* () {
let {inspector, testActor} = yield openInspectorForURL(TEST_URL);
info("hovering over the <p> line in the markup-view");
yield hoverContainer("p", inspector);
let isVisible = yield testActor.isHighlighting();
ok(isVisible, "the highlighter is still visible");
info("selecting the <p> line by clicking in the markup-view");
yield clickContainer("p", inspector);
yield testActor.setProperty("p", "textContent", "wait for it ....");
info("wait and see if the highlighter stays visible even after the node " +
"was selected");
yield waitForTheBrieflyShowBoxModelTimeout();
yield testActor.setProperty("p", "textContent", "dary!!!!");
isVisible = yield testActor.isHighlighting();
ok(isVisible, "the highlighter is still visible");
});
function waitForTheBrieflyShowBoxModelTimeout() {
let deferred = defer();
// Note that the current timeout is 1 sec and is neither configurable nor
// exported anywhere we can access, so hard-coding the timeout
setTimeout(deferred.resolve, 1500);
return deferred.promise;
}