Automatic update from web-platform-tests
WebKit export of https://bugs.webkit.org/show_bug.cgi?id=240109 (#33999)

Add tests for `:modal` pseudo class
--

wpt-commits: d81f04acd4371d2939c7a30a090c9af913165874
wpt-pr: 33999
This commit is contained in:
Tim Nguyen 2022-05-16 10:07:10 +00:00 коммит произвёл moz-wptsync-bot
Родитель c07589008f
Коммит 6dc704a6c4
2 изменённых файлов: 55 добавлений и 8 удалений

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@ -0,0 +1,44 @@
<!DOCTYPE html>
<meta charset="utf-8" />
<title>CSS Selectors Invalidation: :modal pseudo class in :has()</title>
<link rel="author" title="Tim Nguyen" href="https://github.com/nt1m">
<link rel="help" href="https://drafts.csswg.org/selectors/#relational">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
#subject:has(#dialog:modal) { color: green }
</style>
<div id="subject">
This is some text.
<dialog id="dialog">This is a dialog</dialog>
</div>
<script>
test(function() {
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black since dialog is not modal");
dialog.show();
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black since dialog is not modal");
dialog.close();
}, ":modal pseudo-class is not active with dialog.show()");
test(function() {
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black");
dialog.showModal();
assert_equals(getComputedStyle(subject).color, "rgb(0, 128, 0)",
"ancestor should be green since dialog is shown modally");
dialog.close();
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black since dialog is closed");
}, ":modal pseudo-class invalidation with showModal+close");
test(function() {
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black");
dialog.showModal();
assert_equals(getComputedStyle(subject).color, "rgb(0, 128, 0)",
"ancestor should be green since dialog is shown modally");
dialog.remove();
assert_equals(getComputedStyle(subject).color, "rgb(0, 0, 0)",
"ancestor should be black since dialog is closed");
}, ":modal pseudo-class invalidation with showModal+remove");
</script>

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@ -10,26 +10,29 @@
<script>
test(() => {
const dialog = document.getElementById('mydialog');
const dialog = document.getElementById("mydialog");
const computedStyle = window.getComputedStyle(dialog, null);
assert_equals(computedStyle.display, 'none');
assert_equals(computedStyle.display, "none");
assert_false(dialog.matches(":modal"));
dialog.showModal();
assert_equals(computedStyle.display, 'block');
assert_equals(computedStyle.display, "block");
assert_true(dialog.matches(":modal"));
// The quoted texts output below are from <http://www.whatwg.org/specs/web-apps/current-work/multipage/commands.html#dom-dialog-showmodal>.
assert_throws_dom('InvalidStateError', () => dialog.showModal());
assert_throws_dom("InvalidStateError", () => dialog.showModal());
dialog.close();
assert_equals(computedStyle.display, 'none');
assert_equals(computedStyle.display, "none");
assert_false(dialog.matches(":modal"));
dialog.parentNode.removeChild(dialog);
assert_throws_dom('InvalidStateError', () => dialog.showModal());
assert_throws_dom("InvalidStateError", () => dialog.showModal());
const doc = document.implementation.createHTMLDocument();
doc.body.appendChild(dialog);
assert_false(dialog.open);
dialog.showModal();
assert_true(dialog.open, 'Although the document is not attached to any pages, showModal() should execute as normal.');
}, 'Tests that showModal() performs the steps specified in the HTML spec.');
assert_true(dialog.open, "Although the document is not attached to any pages, showModal() should execute as normal.");
}, "Tests that showModal() performs the steps specified in the HTML spec.");
</script>