https://github.com/web-platform-tests/wpt
Revision da25c99886fb1a85fcf5a138bb8f337761c5aa7f authored by Anne van Kesteren on 06 June 2018, 09:55:14 UTC, committed by Anne van Kesteren on 06 June 2018, 09:55:14 UTC
1 parent 4fcb0f3
Tip revision: da25c99886fb1a85fcf5a138bb8f337761c5aa7f authored by Anne van Kesteren on 06 June 2018, 09:55:14 UTC
move service worker into resources too
move service worker into resources too
Tip revision: da25c99
event-inside-shadow-tree.html
<!DOCTYPE html>
<html>
<head>
<title>Shadow DOM: Firing an event inside a shadow tree</title>
<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org">
<meta name="assert" content="The event path calculation algorithm must be used to determine event path">
<link rel="help" href="https://w3c.github.io/webcomponents/spec/shadow/#event-paths">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id="log"></div>
<script>
function dispatchEventWithLog(target, event) {
var log = [];
for (var node = target; node; node = node.parentNode || node.host) {
node.addEventListener(event.type, (function (event) {
log.push([this, event.target]);
}).bind(node));
}
target.dispatchEvent(event);
return log;
}
function createShadowRootWithGrandChild(mode) {
var host = document.createElement('div');
var root = host.attachShadow({mode: mode});
var parent = document.createElement('span');
root.appendChild(parent);
var target = document.createElement('b');
parent.appendChild(target);
return {target: target, parent: parent, root: root, host: host};
}
function testEventInDetachedShadowTree(mode) {
test(function () {
var shadow = createShadowRootWithGrandChild(mode);
log = dispatchEventWithLog(shadow.target, new Event('foo', {composed: true, bubbles: true}));
assert_equals(log.length, 4, 'EventPath must contain [target, parent, shadow root, shadow host]');
assert_array_equals(log[0], [shadow.target, shadow.target], 'EventPath[0] must be the target');
assert_array_equals(log[1], [shadow.parent, shadow.target], 'EventPath[1] must be the parent of the target');
assert_array_equals(log[2], [shadow.root, shadow.target], 'EventPath[2] must be the shadow root');
assert_array_equals(log[3], [shadow.host, shadow.host], 'EventPath[3] must be the shadow host');
}, 'Firing an event inside a grand child of a detached ' + mode + ' mode shadow tree');
}
testEventInDetachedShadowTree('open');
testEventInDetachedShadowTree('closed');
function testEventInShadowTreeInsideDocument(mode) {
test(function () {
var shadow = createShadowRootWithGrandChild(mode);
document.body.appendChild(shadow.host);
log = dispatchEventWithLog(shadow.target, new Event('foo', {composed: true, bubbles: true}));
assert_equals(log.length, 7, 'EventPath must contain [target, parent, shadow root, shadow host, body, html, document]');
assert_array_equals(log[0], [shadow.target, shadow.target], 'EventPath[0] must be the target');
assert_array_equals(log[1], [shadow.parent, shadow.target], 'EventPath[1] must be the parent of the target');
assert_array_equals(log[2], [shadow.root, shadow.target], 'EventPath[2] must be the shadow root');
assert_array_equals(log[3], [shadow.host, shadow.host], 'EventPath[3] must be the shadow host');
assert_array_equals(log[4], [document.body, shadow.host], 'EventPath[4] must be the body element (parent of shadow host)');
assert_array_equals(log[5], [document.documentElement, shadow.host], 'EventPath[5] must be the html element');
assert_array_equals(log[6], [document, shadow.host], 'EventPath[6] must be the document node');
}, 'Firing an event inside a grand child of an in-document ' + mode + ' mode shadow tree');
}
testEventInShadowTreeInsideDocument('open');
testEventInShadowTreeInsideDocument('closed');
function createNestedShadowRoot(innerMode, outerMode) {
var outerHost = document.createElement('div');
var outerRoot = outerHost.attachShadow({mode: outerMode});
var outerChild = document.createElement('p');
outerRoot.appendChild(outerChild);
var innerHost = document.createElement('span');
outerChild.appendChild(innerHost);
var innerRoot = innerHost.attachShadow({mode: innerMode});
var innerChild = document.createElement('span');
innerRoot.appendChild(innerChild);
return {target: innerChild, innerRoot: innerRoot, innerHost: innerHost, outerChild: outerChild, outerRoot: outerRoot, outerHost: outerHost};
}
function testEventInDetachedNestedShadowTree(innerMode, outerMode) {
test(function () {
var shadow = createNestedShadowRoot(innerMode, outerMode);
log = dispatchEventWithLog(shadow.target, new Event('bar', {composed: true, bubbles: true}));
assert_equals(log.length, 6, 'EventPath must contain [target, inner root, inner host, parent, outer root, outer host]');
assert_array_equals(log[0], [shadow.target, shadow.target], 'EventPath[0] must be the target');
assert_array_equals(log[1], [shadow.innerRoot, shadow.target], 'EventPath[1] must be the inner shadow root');
assert_array_equals(log[2], [shadow.innerHost, shadow.innerHost], 'EventPath[2] must be the inner shadow host');
assert_array_equals(log[3], [shadow.outerChild, shadow.innerHost], 'EventPath[3] must be the parent of the inner shadow host');
assert_array_equals(log[4], [shadow.outerRoot, shadow.innerHost], 'EventPath[4] must be the outer shadow root');
assert_array_equals(log[5], [shadow.outerHost, shadow.outerHost], 'EventPath[5] must be the outer shadow host');
}, 'Firing an event inside a detached ' + innerMode + ' mode shadow tree inside ' + outerMode + ' mode shadow tree');
}
testEventInDetachedNestedShadowTree('open', 'open');
testEventInDetachedNestedShadowTree('open', 'closed');
testEventInDetachedNestedShadowTree('closed', 'open');
testEventInDetachedNestedShadowTree('closed', 'closed');
function testEventInNestedShadowTreeInsideDocument(innerMode, outerMode) {
test(function () {
var shadow = createNestedShadowRoot(innerMode, outerMode);
document.body.appendChild(shadow.outerHost);
log = dispatchEventWithLog(shadow.target, new Event('bar', {composed: true, bubbles: true}));
assert_equals(log.length, 9, 'EventPath must contain [target, inner root, inner host, parent, outer root, outer host]');
assert_array_equals(log[0], [shadow.target, shadow.target], 'EventPath[0] must be the target');
assert_array_equals(log[1], [shadow.innerRoot, shadow.target], 'EventPath[1] must be the inner shadow root');
assert_array_equals(log[2], [shadow.innerHost, shadow.innerHost], 'EventPath[2] must be the inner shadow host');
assert_array_equals(log[3], [shadow.outerChild, shadow.innerHost], 'EventPath[3] must be the parent of the inner shadow host');
assert_array_equals(log[4], [shadow.outerRoot, shadow.innerHost], 'EventPath[4] must be the outer shadow root');
assert_array_equals(log[5], [shadow.outerHost, shadow.outerHost], 'EventPath[5] must be the outer shadow host');
assert_array_equals(log[6], [document.body, shadow.outerHost], 'EventPath[6] must be the body element');
assert_array_equals(log[7], [document.documentElement, shadow.outerHost], 'EventPath[7] must be the html element');
assert_array_equals(log[8], [document, shadow.outerHost], 'EventPath[8] must be the document node');
}, 'Firing an event inside an in-document ' + innerMode + ' mode shadow tree inside ' + outerMode + ' mode shadow tree');
}
testEventInNestedShadowTreeInsideDocument('open', 'open');
testEventInNestedShadowTreeInsideDocument('open', 'closed');
testEventInNestedShadowTreeInsideDocument('closed', 'open');
testEventInNestedShadowTreeInsideDocument('closed', 'closed');
</script>
</body>
</html>
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