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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that hovering over regions in the box-model shows the highlighter with
// the right options.
// Tests that actually check the highlighter is displayed and correct are in the
// devtools/inspector/test folder. This test only cares about checking that the
// box model view does call the highlighter, and it does so by mocking it.
const STYLE = "div { position: absolute; top: 50px; left: 50px; " +
"height: 10px; width: 10px; border: 10px solid black; " +
"padding: 10px; margin: 10px;}";
const HTML = "<style>" + STYLE + "</style><div></div>";
const TEST_URL = "data:text/html;charset=utf-8," + encodeURIComponent(HTML);
var highlightedNodeFront, highlighterOptions;
add_task(function* () {
yield addTab(TEST_URL);
let {toolbox, inspector, view} = yield openBoxModelView();
yield selectNode("div", inspector);
// Mock the highlighter by replacing the showBoxModel method.
toolbox.highlighter.showBoxModel = function (nodeFront, options) {
highlightedNodeFront = nodeFront;
highlighterOptions = options;
};
let elt = view.doc.getElementById("boxmodel-margins");
yield testGuideOnLayoutHover(elt, "margin", inspector, view);
elt = view.doc.getElementById("boxmodel-borders");
yield testGuideOnLayoutHover(elt, "border", inspector, view);
elt = view.doc.getElementById("boxmodel-padding");
yield testGuideOnLayoutHover(elt, "padding", inspector, view);
elt = view.doc.getElementById("boxmodel-content");
yield testGuideOnLayoutHover(elt, "content", inspector, view);
});
function* testGuideOnLayoutHover(elt, expectedRegion, inspector) {
info("Synthesizing mouseover on the boxmodel-view");
EventUtils.synthesizeMouse(elt, 2, 2, {type: "mouseover"},
elt.ownerDocument.defaultView);
info("Waiting for the node-highlight event from the toolbox");
yield inspector.toolbox.once("node-highlight");
is(highlightedNodeFront, inspector.selection.nodeFront,
"The right nodeFront was highlighted");
is(highlighterOptions.region, expectedRegion,
"Region " + expectedRegion + " was highlighted");
}
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