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Added a test for event sequence after implicit release. #4364

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Dec 20, 2016
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Original file line number Diff line number Diff line change
@@ -0,0 +1,84 @@
<!doctype html>
<html>
<head>
<title>Pointer Event: Event sequence at implicit release on click</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
<link rel="author" title="Google" href="http://www.google.com "/>
<meta name="assert" content="When a captured pointer is implicitly released after a click, the boundary events should follow the lostpointercapture event."/>
<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script type="text/javascript" src="pointerevent_support.js"></script>
<script type="text/javascript">
var detected_pointertypes = {};
var event_log = [];
var start_logging = false;

function resetTestState() {
detected_eventTypes = {};
event_log = [];
start_logging = false;
}

function run() {
var test_pointer_event = setup_pointerevent_test("Event sequence at implicit release on click", ALL_POINTERS);

on_event(document.getElementById("done"), "click", function() {
var expected_events = "pointerup, lostpointercapture, pointerout, pointerleave";
test(function () {
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nit: We could have done the test_pointer_event.step(function() ...) as this is the only thing that we test here. We can do that to reduce one line in the output as the async test doesn't have any other assert and always passes.
But we also need to add the step function to the MultiPointerTypeTest to call step function on the current active test.

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Does it look better? Or you prefer hiding currentTest from the test?

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I would have preferred defining the step function for MultiPointerTypeTest in pointerevent_support.js so that we could have just changed the test_pointer_event with a normal async test and everything should just work. Basically I tried to hide the fact that there are multiple tests from the test itself except in a few places.

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Here it is, ptal.

assert_equals(event_log.join(", "), expected_events);
}, expectedPointerType + " Event log");

test_pointer_event.done();
});

var target = document.getElementById("target");

All_Pointer_Events.forEach(function(eventName) {
on_event(target, eventName, function (event) {
detected_pointertypes[event.pointerType] = true;

if (event.type == "pointerdown") {
event.target.setPointerCapture(event.pointerId);

} else if (event.type == "gotpointercapture") {
start_logging = true;

} else if (event.type != "pointermove" && start_logging) {
event_log.push(event.type);
}
});
});
}
</script>
<style>
#target {
margin: 20px;
background-color: black;
}

#done {
margin: 20px;
background-color: green;
}
</style>
</head>
<body onload="run()">
<h1>Pointer Event: Event sequence at implicit release on click<h1>
<h2 id="pointerTypeDescription"></h2>
<h4>
When a captured pointer is implicitly released after a click, the boundary events should follow the lostpointercapture event.
</h4>
<ol>
<li>Click or tap on Black.</li>
<li>Click or tap on Green.</li>
</ol>
<div id="target"></div>
<div id="done"></div>
<div id="complete-notice">
<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
<p>The following events were logged: <span id="event-log"></span>.</p>
</div>
<div id="log"></div>
</body>
</html>
Original file line number Diff line number Diff line change
@@ -0,0 +1,85 @@
<!doctype html>
<html>
<head>
<title>Pointer Event: Event sequence at implicit release on drag</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
<link rel="author" title="Google" href="http://www.google.com "/>
<meta name="assert" content="When a captured pointer is implicitly released after a drag, the boundary events should follow the lostpointercapture event."/>
<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script type="text/javascript" src="pointerevent_support.js"></script>
<script type="text/javascript">
var detected_pointertypes = {};
var event_log = [];
var start_logging = false;

function resetTestState() {
detected_eventTypes = {};
event_log = [];
start_logging = false;
}

function run() {
var test_pointer_event = setup_pointerevent_test("Event sequence at implicit release on drag", ["touch"]);

on_event(document.getElementById("done"), "click", function() {
var expected_events = "pointercancel, lostpointercapture, pointerout, pointerleave";
test(function () {
assert_equals(event_log.join(", "), expected_events);
}, expectedPointerType + " Event log");

test_pointer_event.done();
});

var target = document.getElementById("target");

All_Pointer_Events.forEach(function(eventName) {
on_event(target, eventName, function (event) {
detected_pointertypes[event.pointerType] = true;

if (event.type == "pointerdown") {
event.target.setPointerCapture(event.pointerId);

} else if (event.type == "gotpointercapture") {
start_logging = true;

} else if (event.type != "pointermove" && start_logging) {
event_log.push(event.type);
}
});
});
}
</script>
<style>
#target {
margin: 20px;
background-color: black;
touch-action: auto;
}

#done {
margin: 20px;
background-color: green;
}
</style>
</head>
<body onload="run()">
<h1>Pointer Event: Event sequence at implicit release on drag<h1>
<h2 id="pointerTypeDescription"></h2>
<h4>
When a captured pointer is implicitly released after a drag, the boundary events should follow the lostpointercapture event.
</h4>
<ol>
<li>Drag quickly down starting on Black.</li>
<li>Click or tap on Green.</li>
</ol>
<div id="target"></div>
<div id="done"></div>
<div id="complete-notice">
<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
<p>The following events were logged: <span id="event-log"></span>.</p>
</div>
<div id="log"></div>
</body>
</html>