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/* 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 {CubicBezierWidget} =
require("devtools/client/shared/widgets/CubicBezierWidget");
const {PREDEFINED} = require("devtools/client/shared/widgets/CubicBezierPresets");
const TEST_URI = `data:text/html,<div id="cubic-bezier-container" />`;
add_task(function* () {
let [host,, doc] = yield createHost("bottom", TEST_URI);
let container = doc.querySelector("#cubic-bezier-container");
let w = new CubicBezierWidget(container, PREDEFINED.linear);
yield coordinatesCanBeChangedByProvidingAnArray(w);
yield coordinatesCanBeChangedByProvidingAValue(w);
w.destroy();
host.destroy();
});
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");
onUpdated = widget.once("updated");
widget.cssCubicBezierValue = "cubic-bezier(.25,-0.5, 1, 1.25)";
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], 1.25, "The new P2 progress coordinate is correct");
}
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