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81 lines
2.7 KiB
JavaScript
81 lines
2.7 KiB
JavaScript
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/* 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 the integration between CubicBezierWidget and CubicBezierPresets
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const TEST_URI = "chrome://devtools/content/shared/widgets/cubic-bezier-frame.xhtml";
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const {CubicBezierWidget} =
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require("devtools/client/shared/widgets/CubicBezierWidget");
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const {PRESETS} = require("devtools/client/shared/widgets/CubicBezierPresets");
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add_task(function*() {
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yield addTab("about:blank");
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let [host, win, doc] = yield createHost("bottom", TEST_URI);
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let container = doc.querySelector("#container");
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let w = new CubicBezierWidget(container,
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PRESETS["ease-in"]["ease-in-sine"]);
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w.presets.refreshMenu(PRESETS["ease-in"]["ease-in-sine"]);
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let rect = w.curve.getBoundingClientRect();
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rect.graphTop = rect.height * w.bezierCanvas.padding[0];
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yield adjustingBezierUpdatesPreset(w, win, doc, rect);
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yield selectingPresetUpdatesBezier(w, win, doc, rect);
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w.destroy();
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host.destroy();
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gBrowser.removeCurrentTab();
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});
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function* adjustingBezierUpdatesPreset(widget, win, doc, rect) {
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info("Checking that changing the bezier refreshes the preset menu");
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is(widget.presets.activeCategory,
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doc.querySelector("#ease-in"),
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"The selected category is ease-in");
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is(widget.presets._activePreset,
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doc.querySelector("#ease-in-sine"),
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"The selected preset is ease-in-sine");
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info("Generating custom bezier curve by dragging");
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widget._onPointMouseDown({target: widget.p1});
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doc.onmousemove({pageX: rect.left, pageY: rect.graphTop});
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doc.onmouseup();
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is(widget.presets.activeCategory,
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doc.querySelector("#ease-in"),
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"The selected category is still ease-in");
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is(widget.presets._activePreset, null,
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"There is no active preset");
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}
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function* selectingPresetUpdatesBezier(widget, win, doc, rect) {
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info("Checking that selecting a preset updates bezier curve");
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info("Listening for the new coordinates event");
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let onNewCoordinates = widget.presets.once("new-coordinates");
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let onUpdated = widget.once("updated");
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info("Click a preset");
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let preset = doc.querySelector("#ease-in-sine");
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widget.presets._onPresetClick({currentTarget: preset});
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yield onNewCoordinates;
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ok(true, "The preset widget fired the new-coordinates event");
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let bezier = yield onUpdated;
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ok(true, "The bezier canvas fired the updated event");
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is(bezier.P1[0], preset.coordinates[0], "The new P1 time coordinate is correct");
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is(bezier.P1[1], preset.coordinates[1], "The new P1 progress coordinate is correct");
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is(bezier.P2[0], preset.coordinates[2], "P2 time coordinate is correct ");
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is(bezier.P2[1], preset.coordinates[3], "P2 progress coordinate is correct");
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}
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