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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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
/*
Bug 1014547 - CSS transforms highlighter
Test that the highlighter elements created have the right size and coordinates.
Note that instead of hard-coding values here, the assertions are made by
comparing with the result of getAdjustedQuads.
There's a separate test for checking that getAdjustedQuads actually returns
sensible values
(devtools/client/shared/test/browser_layoutHelpers-getBoxQuads.js),
so the present test doesn't care about that, it just verifies that the css
transform highlighter applies those values correctly to the SVG elements
*/
const TEST_URL = URL_ROOT + "doc_inspector_highlighter_csstransform.html";
add_task(async function () {
const { inspector, highlighterTestFront } = await openInspectorForURL(
TEST_URL
);
const front = inspector.inspectorFront;
const highlighter = await front.getHighlighterByType(
"CssTransformHighlighter"
);
const nodeFront = await getNodeFront("#test-node", inspector);
info("Displaying the transform highlighter on test node");
await highlighter.show(nodeFront);
const data = await getAllAdjustedQuadsForContentPageElement("#test-node");
const [expected] = data.border;
const points = await highlighterTestFront.getHighlighterNodeAttribute(
"css-transform-transformed",
"points",
highlighter
);
const polygonPoints = points.split(" ").map(p => {
return {
x: +p.substring(0, p.indexOf(",")),
y: +p.substring(p.indexOf(",") + 1),
};
});
for (let i = 1; i < 5; i++) {
is(
polygonPoints[i - 1].x,
expected["p" + i].x,
"p" + i + " x coordinate is correct"
);
is(
polygonPoints[i - 1].y,
expected["p" + i].y,
"p" + i + " y coordinate is correct"
);
}
info("Hiding the transform highlighter");
await highlighter.hide();
await highlighter.finalize();
});
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