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/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test global touch simulation button
const TEST_URL = `${URL_ROOT}touch.html`;
const PREF_DOM_META_VIEWPORT_ENABLED = "dom.meta-viewport.enabled";
addRDMTask(TEST_URL, function* ({ ui }) {
yield waitBootstrap(ui);
yield testWithNoTouch(ui);
yield enableTouchSimulation(ui);
yield testWithTouch(ui);
yield testWithMetaViewportEnabled(ui);
yield testWithMetaViewportDisabled(ui);
testTouchButton(ui);
});
function* testWithNoTouch(ui) {
yield injectEventUtils(ui);
yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
let { EventUtils } = content;
let div = content.document.querySelector("div");
let x = 0, y = 0;
info("testWithNoTouch: Initial test parameter and mouse mouse outside div");
x = -1; y = -1;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
div.style.transform = "none";
div.style.backgroundColor = "";
info("testWithNoTouch: Move mouse into the div element");
yield EventUtils.synthesizeMouseAtCenter(div,
{ type: "mousemove", isSynthesized: false }, content);
is(div.style.backgroundColor, "red", "mouseenter or mouseover should work");
info("testWithNoTouch: Drag the div element");
yield EventUtils.synthesizeMouseAtCenter(div,
{ type: "mousedown", isSynthesized: false }, content);
x = 100; y = 100;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
is(div.style.transform, "none", "touchmove shouldn't work");
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mouseup", isSynthesized: false }, content);
info("testWithNoTouch: Move mouse out of the div element");
x = -1; y = -1;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
is(div.style.backgroundColor, "blue", "mouseout or mouseleave should work");
info("testWithNoTouch: Click the div element");
yield EventUtils.synthesizeClick(div);
is(div.dataset.isDelay, "false",
"300ms delay between touch events and mouse events should not work");
});
}
function* testWithTouch(ui) {
yield injectEventUtils(ui);
yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
let { EventUtils } = content;
let div = content.document.querySelector("div");
let x = 0, y = 0;
info("testWithTouch: Initial test parameter and mouse mouse outside div");
x = -1; y = -1;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
div.style.transform = "none";
div.style.backgroundColor = "";
info("testWithTouch: Move mouse into the div element");
yield EventUtils.synthesizeMouseAtCenter(div,
{ type: "mousemove", isSynthesized: false }, content);
isnot(div.style.backgroundColor, "red",
"mouseenter or mouseover should not work");
info("testWithTouch: Drag the div element");
yield EventUtils.synthesizeMouseAtCenter(div,
{ type: "mousedown", isSynthesized: false }, content);
x = 100; y = 100;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
isnot(div.style.transform, "none", "touchmove should work");
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mouseup", isSynthesized: false }, content);
info("testWithTouch: Move mouse out of the div element");
x = -1; y = -1;
yield EventUtils.synthesizeMouse(div, x, y,
{ type: "mousemove", isSynthesized: false }, content);
isnot(div.style.backgroundColor, "blue",
"mouseout or mouseleave should not work");
});
}
function* testWithMetaViewportEnabled(ui) {
yield SpecialPowers.pushPrefEnv({set: [[PREF_DOM_META_VIEWPORT_ENABLED, true]]});
yield injectEventUtils(ui);
yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
let { synthesizeClick } = content.EventUtils;
let meta = content.document.querySelector("meta[name=viewport]");
let div = content.document.querySelector("div");
div.dataset.isDelay = "false";
info("testWithMetaViewportEnabled: " +
"click the div element with <meta name='viewport'>");
meta.content = "";
yield synthesizeClick(div);
is(div.dataset.isDelay, "true",
"300ms delay between touch events and mouse events should work");
info("testWithMetaViewportEnabled: " +
"click the div element with " +
"<meta name='viewport' content='user-scalable=no'>");
meta.content = "user-scalable=no";
yield synthesizeClick(div);
is(div.dataset.isDelay, "false",
"300ms delay between touch events and mouse events should not work");
info("testWithMetaViewportEnabled: " +
"click the div element with " +
"<meta name='viewport' content='minimum-scale=maximum-scale'>");
meta.content = "minimum-scale=maximum-scale";
yield synthesizeClick(div);
is(div.dataset.isDelay, "false",
"300ms delay between touch events and mouse events should not work");
info("testWithMetaViewportEnabled: " +
"click the div element with " +
"<meta name='viewport' content='width=device-width'>");
meta.content = "width=device-width";
yield synthesizeClick(div);
is(div.dataset.isDelay, "false",
"300ms delay between touch events and mouse events should not work");
});
}
function* testWithMetaViewportDisabled(ui) {
yield SpecialPowers.pushPrefEnv({set: [[PREF_DOM_META_VIEWPORT_ENABLED, false]]});
yield injectEventUtils(ui);
yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
let { synthesizeClick } = content.EventUtils;
let meta = content.document.querySelector("meta[name=viewport]");
let div = content.document.querySelector("div");
div.dataset.isDelay = "false";
info("testWithMetaViewportDisabled: click the div with <meta name='viewport'>");
meta.content = "";
yield synthesizeClick(div);
is(div.dataset.isDelay, "true",
"300ms delay between touch events and mouse events should work");
});
}
function testTouchButton(ui) {
let { document } = ui.toolWindow;
let touchButton = document.querySelector("#global-touch-simulation-button");
ok(touchButton.classList.contains("active"),
"Touch simulation is active at end of test.");
touchButton.click();
ok(!touchButton.classList.contains("active"),
"Touch simulation is stopped on click.");
touchButton.click();
ok(touchButton.classList.contains("active"),
"Touch simulation is started on click.");
}
function* waitBootstrap(ui) {
let { store } = ui.toolWindow;
yield waitUntilState(store, state => state.viewports.length == 1);
yield waitForFrameLoad(ui, TEST_URL);
}
function* injectEventUtils(ui) {
yield ContentTask.spawn(ui.getViewportBrowser(), {}, function* () {
if ("EventUtils" in content) {
return;
}
let EventUtils = content.EventUtils = {};
EventUtils.window = {};
EventUtils.parent = EventUtils.window;
/* eslint-disable camelcase */
EventUtils._EU_Ci = Components.interfaces;
EventUtils._EU_Cc = Components.classes;
/* eslint-enable camelcase */
// EventUtils' `sendChar` function relies on the navigator to synthetize events.
EventUtils.navigator = content.navigator;
EventUtils.KeyboardEvent = content.KeyboardEvent;
EventUtils.synthesizeClick = element => new Promise(resolve => {
element.addEventListener("click", function onClick() {
element.removeEventListener("click", onClick);
resolve();
});
EventUtils.synthesizeMouseAtCenter(element,
{ type: "mousedown", isSynthesized: false }, content);
EventUtils.synthesizeMouseAtCenter(element,
{ type: "mouseup", isSynthesized: false }, content);
});
Services.scriptloader.loadSubScript(
"chrome://mochikit/content/tests/SimpleTest/EventUtils.js", EventUtils);
});
}
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