gecko/browser/devtools/shared/test/browser_cubic-bezier-03.js

68 lines
2.5 KiB
JavaScript

/* vim: set ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Tests that coordinates can be changed programatically in the CubicBezierWidget
const TEST_URI = "chrome://browser/content/devtools/cubic-bezier-frame.xhtml";
const {CubicBezierWidget, PREDEFINED} =
devtools.require("devtools/shared/widgets/CubicBezierWidget");
let test = Task.async(function*() {
yield promiseTab(TEST_URI);
let container = content.document.querySelector("#container");
let w = new CubicBezierWidget(container, PREDEFINED.linear);
yield coordinatesCanBeChangedByProvidingAnArray(w);
yield coordinatesCanBeChangedByProvidingAValue(w);
w.destroy();
gBrowser.removeCurrentTab();
finish();
});
function* coordinatesCanBeChangedByProvidingAnArray(widget) {
info("Listening for the update event");
let onUpdated = widget.once("updated");
info("Setting new coordinates");
widget.coordinates = [0,1,1,0];
let bezier = yield onUpdated;
ok(true, "The updated event was fired as a result of setting coordinates");
is(bezier.P1[0], 0, "The new P1 time coordinate is correct");
is(bezier.P1[1], 1, "The new P1 progress coordinate is correct");
is(bezier.P2[0], 1, "The new P2 time coordinate is correct");
is(bezier.P2[1], 0, "The new P2 progress coordinate is correct");
}
function* coordinatesCanBeChangedByProvidingAValue(widget) {
info("Listening for the update event");
let onUpdated = widget.once("updated");
info("Setting linear css value");
widget.cssCubicBezierValue = "linear";
let bezier = yield onUpdated;
ok(true, "The updated event was fired as a result of setting cssValue");
is(bezier.P1[0], 0, "The new P1 time coordinate is correct");
is(bezier.P1[1], 0, "The new P1 progress coordinate is correct");
is(bezier.P2[0], 1, "The new P2 time coordinate is correct");
is(bezier.P2[1], 1, "The new P2 progress coordinate is correct");
info("Setting a custom cubic-bezier css value");
let onUpdated = widget.once("updated");
widget.cssCubicBezierValue = "cubic-bezier(.25,-0.5, 1, 1.45)";
let bezier = yield onUpdated;
ok(true, "The updated event was fired as a result of setting cssValue");
is(bezier.P1[0], .25, "The new P1 time coordinate is correct");
is(bezier.P1[1], -.5, "The new P1 progress coordinate is correct");
is(bezier.P2[0], 1, "The new P2 time coordinate is correct");
is(bezier.P2[1], 1.45, "The new P2 progress coordinate is correct");
}