зеркало из https://github.com/mozilla/gecko-dev.git
39 строки
1.2 KiB
JavaScript
39 строки
1.2 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Tests that the CubicBezierWidget generates content in a given parent node
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const {CubicBezierWidget} =
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require("devtools/client/shared/widgets/CubicBezierWidget");
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const TEST_URI = `data:text/html,<div id="cubic-bezier-container" />`;
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add_task(function* () {
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let [host, win, doc] = yield createHost("bottom", TEST_URI);
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info("Checking that the graph markup is created in the parent");
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let container = doc.querySelector("#cubic-bezier-container");
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let w = new CubicBezierWidget(container);
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ok(container.querySelector(".display-wrap"),
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"The display has been added");
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ok(container.querySelector(".coordinate-plane"),
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"The coordinate plane has been added");
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let buttons = container.querySelectorAll("button");
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is(buttons.length, 2,
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"The 2 control points have been added");
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is(buttons[0].className, "control-point");
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is(buttons[1].className, "control-point");
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ok(container.querySelector("canvas"), "The curve canvas has been added");
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info("Destroying the widget");
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w.destroy();
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is(container.children.length, 0, "All nodes have been removed");
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host.destroy();
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});
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