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46 lines
1.5 KiB
JavaScript
46 lines
1.5 KiB
JavaScript
/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
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/* vim: set ts=2 et sw=2 tw=80: */
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/* 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 highlighted nodes can be scrolled.
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// TODO: This doesn't test anything useful. See b.m.o 1035661.
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const IFRAME_SRC = "data:text/html;charset=utf-8," +
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"<div style='height:500px; width:500px; border:1px solid gray;'>" +
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"big div" +
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"</div>";
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const TEST_URI = "data:text/html;charset=utf-8," +
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"<p>browser_inspector_scrolling.js</p>" +
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"<iframe src=\"" + IFRAME_SRC + "\" />";
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add_task(function* () {
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let { inspector, toolbox } = yield openInspectorForURL(TEST_URI);
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let iframe = getNode("iframe");
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let div = getNode("div", { document: iframe.contentDocument });
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let divFront = yield getNodeFrontInFrame("div", "iframe", inspector);
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info("Waiting for highlighter box model to appear.");
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yield toolbox.highlighter.showBoxModel(divFront);
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let scrolled = once(gBrowser.selectedBrowser, "scroll");
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info("Scrolling iframe.");
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EventUtils.synthesizeWheel(div, 10, 10,
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{ deltaY: 50.0, deltaMode: WheelEvent.DOM_DELTA_PIXEL },
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iframe.contentWindow);
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info("Waiting for scroll event");
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yield scrolled;
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let isRetina = devicePixelRatio === 2;
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is(iframe.contentDocument.body.scrollTop,
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isRetina ? 25 : 50, "inspected iframe scrolled");
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info("Hiding box model.");
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yield toolbox.highlighter.hideBoxModel();
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});
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