Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test has a WPT meta file that expects 2 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /css/cssom/caretRangeFromPoint-textarea-transform.tentative.html - WPT Dashboard Interop Dashboard
<!doctype html>
<meta charset="utf-8" />
<title>document.caretRangeFromPoint()</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
textarea {
display: block;
translate: -50%;
}
</style>
<textarea id="textarea">
AAAAAAAAAAAAAAAAAAAAA</textarea
>
<script>
test(() => {
let range = document.caretRangeFromPoint(0, 0);
assert_true(range instanceof Range);
assert_equals(range.startOffset, 0);
assert_equals(range.endOffset, 0);
assert_equals(range.startContainer, textarea);
assert_equals(range.endContainer, textarea);
}, "document.caretRangeFromPoint(0, 0)");
test(() => {
let range = document.caretRangeFromPoint(10, 10);
assert_true(range instanceof Range);
assert_equals(range.startOffset, 0);
assert_equals(range.endOffset, 0);
assert_equals(range.startContainer, textarea);
assert_equals(range.endContainer, textarea);
}, "document.caretRangeFromPoint(10, 10)");
</script>