зеркало из https://github.com/mozilla/gecko-dev.git
49 строки
1.5 KiB
JavaScript
49 строки
1.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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// Test that canceling the element picker zooms back on the focused element. Bug 1224304.
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const TEST_URL = URL_ROOT + "doc_inspector_long-divs.html";
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add_task(async function() {
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const { inspector, toolbox, testActor } = await openInspectorForURL(TEST_URL);
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await selectAndHighlightNode("#focus-here", inspector);
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ok(
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await testActor.assertHighlightedNode("#focus-here"),
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"The highlighter focuses on div#focus-here"
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);
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ok(
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isSelectedMarkupNodeInView(),
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"The currently selected node is on the screen."
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);
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await startPicker(toolbox);
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await hoverElement(inspector, "#zoom-here");
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ok(
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!isSelectedMarkupNodeInView(),
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"The currently selected node is off the screen."
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);
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await cancelPickerByShortcut();
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ok(
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isSelectedMarkupNodeInView(),
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"The currently selected node is focused back on the screen."
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);
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function cancelPickerByShortcut() {
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info("Key pressed. Waiting for picker to be canceled.");
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testActor.synthesizeKey({ key: "VK_ESCAPE", options: {} });
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return toolbox.nodePicker.once("picker-node-canceled");
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}
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function isSelectedMarkupNodeInView() {
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const selectedNodeContainer = inspector.markup._selectedContainer.elt;
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const bounds = selectedNodeContainer.getBoundingClientRect();
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return bounds.top > 0 && bounds.bottom > 0;
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}
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});
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