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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";
const URL = MAIN_DOMAIN + "inspector-isScrollable-data.html";
const CASES = [
{ id: "body", expected: false },
{ id: "no_children", expected: false },
{ id: "one_child_no_overflow", expected: false },
{ id: "margin_left_overflow", expected: true },
{ id: "transform_overflow", expected: true },
{ id: "nested_overflow", expected: true },
{ id: "intermediate_overflow", expected: true },
{ id: "multiple_overflow_at_different_depths", expected: true },
{ id: "overflow_hidden", expected: false },
{ id: "scrollbar_none", expected: false },
];
add_task(async function() {
info(
"Test that elements with scrollbars have a true value for isScrollable, and elements without scrollbars have a false value."
);
const { walker } = await initInspectorFront(URL);
for (const { id, expected } of CASES) {
info(`Checking element id ${id}.`);
const el = await walker.querySelector(walker.rootNode, `#${id}`);
is(el.isScrollable, expected, `${id} has expected value for isScrollable.`);
}
});
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