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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Simple checks for the LayoutActor and GridActor
add_task(async function () {
const { target, walker, layout } = await initLayoutFrontForUrl(
"data:text/html;charset=utf-8,<title>test</title><div></div>"
);
ok(layout, "The LayoutFront was created");
ok(layout.getGrids, "The getGrids method exists");
let didThrow = false;
try {
await layout.getGrids(null);
} catch (e) {
didThrow = true;
}
ok(didThrow, "An exception was thrown for a missing NodeActor in getGrids");
const invalidNode = await walker.querySelector(walker.rootNode, "title");
const grids = await layout.getGrids(invalidNode);
ok(Array.isArray(grids), "An array of grids was returned");
is(grids.length, 0, "0 grids have been returned for the invalid node");
await target.destroy();
gBrowser.removeCurrentTab();
});
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