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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /touch-events/mouseevents-after-touchend.tentative.html - WPT Dashboard Interop Dashboard
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="timeout" content="long">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Mouse events for compatibility after a tap</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<style>
#parent, #child {
width: 300px;
height: 64px;
padding: 16px;
}
#parent {
background-color: black;
}
#child {
background-color: gray;
}
</style>
<script>
"use strict";
addEventListener("load", t => {
let events = [];
for (const type of ["mousemove",
"mousedown",
"mouseup",
"click",
"dblclick",
"contextmenu",
"touchend"]) {
if (type == "touchend") {
addEventListener(type, event => {
events.push({type: type, target: event.target});
}, {capture: true});
} else {
addEventListener(type, event => {
events.push({
type: event.type,
target: event.target,
detail: event.detail,
button: event.button,
buttons: event.buttons,
});
}, {capture: true});
}
}
function stringifyEvents(arrayOfEvents) {
if (!arrayOfEvents.length) {
return "[]";
}
function stringifyEvent(event) {
return `{ type: ${event.type}, target: ${
event.target.id || event.target.nodeName
}${
event.detail !== undefined ? `, detail: ${event.detail}` : ""
}${
event.button !== undefined ? `, button: ${event.button}` : ""
}${
event.buttons !== undefined ? `, buttons: ${event.buttons}` : ""
} }`;
}
let ret = "";
for (const event of arrayOfEvents) {
if (ret === "") {
ret = "[ ";
} else {
ret += ", ";
}
ret += stringifyEvent(event);
}
return ret + " ]";
}
const child = document.getElementById("child");
const parent = child.parentNode;
function promiseInitPointer() {
return new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(0, 0, {origin: document.body})
.send();
}
promise_test(async () => {
await promiseInitPointer();
events = [];
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(5, 5, {origin: child})
.pointerDown()
.pointerUp()
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
])
);
}, "Single tap should cause a click");
promise_test(async () => {
await promiseInitPointer();
events = [];
child.addEventListener("touchstart", event => {
event.preventDefault();
}, {once: true});
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(105, 5, {origin: child})
.pointerDown()
.pointerUp()
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
])
);
}, "Single tap whose touchstart is consumed should not cause a click");
promise_test(async () => {
await promiseInitPointer();
events = [];
child.addEventListener("touchend", event => {
event.preventDefault();
}, {once: true});
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(105, 5, {origin: child})
.pointerDown()
.pointerUp()
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
])
);
}, "Single tap whose touchend is consumed should not cause a click");
promise_test(async () => {
await promiseInitPointer();
events = [];
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(5, 5, {origin: child})
.pointerDown()
.pointerUp()
.pointerDown()
.pointerUp()
.send();
assert_in_array(
stringifyEvents(events),
[
// Currently, WebDriver does not have a strict way to synthesize a
// double click, therefore, it's fine either single click twice or
// a set of a double-click.
stringifyEvents([
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
]),
stringifyEvents([
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 2, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 2, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 2, button: 0, buttons: 0 },
{ type: "dblclick", target: child, detail: 2, button: 0, buttons: 0 },
]),
],
);
}, "Double tap should cause single-click twice or a double-click");
promise_test(async () => {
await promiseInitPointer();
events = [];
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(105, 5, {origin: child})
.pointerDown()
.pointerUp()
.pause(1000)
.pointerDown()
.pointerUp()
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
])
);
}, "Tapping twice slowly should not cause a dblclick");
promise_test(async () => {
await promiseInitPointer();
events = [];
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.pointerMove(5, 5, {origin: child})
.pointerDown()
.pointerUp()
.pointerMove(100, 5, {origin: child})
.pointerDown()
.pointerUp()
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "touchend", target: child },
{ type: "mousemove", target: child, detail: 0, button: 0, buttons: 0 },
{ type: "mousedown", target: child, detail: 1, button: 0, buttons: 1 },
{ type: "mouseup", target: child, detail: 1, button: 0, buttons: 0 },
{ type: "click", target: child, detail: 1, button: 0, buttons: 0 },
])
);
}, "Tapping too far points should not cause a dblclick");
promise_test(async () => {
await promiseInitPointer();
events = [];
await new test_driver.Actions()
.addPointer("touchPointer", "touch")
.addPointer("touchPointer2", "touch")
.pointerMove(5, 5, {origin: child, sourceName: "touchPointer"})
.pointerMove(25, 25, {origin: child, sourceName: "touchPointer2"})
.pointerDown({sourceName: "touchPointer"})
.pointerDown({sourceName: "touchPointer2"})
.pointerUp({sourceName: "touchPointer"})
.pointerUp({sourceName: "touchPointer2"})
.send();
assert_equals(
stringifyEvents(events),
stringifyEvents([
{ type: "touchend", target: child },
{ type: "touchend", target: child },
])
);
}, "Multi tap should not cause mouse events");
}, {once: true});
</script>
</head>
<body><div id="parent"><div id="child"></div></div></body>
</html>