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<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-element-getboundingclientrect">
<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.org">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
#container {
font-family: Ahem;
font-size: 10px;
line-height: 1;
width: 10ch;
}
</style>
<body>
<div id="container">
<div id="test1">123456­789012</div>
<div id="test2">123456­789012­345678­901234</div>
<div id="test3">12­456­789012</div>
<div>123<span id="test4">­</span>456<span id="test5">­</span>789012</div>
</div>
<script>
function getBoundingClientRect(node, start, end) {
const range = document.createRange();
range.setStart(node, start);
range.setEnd(node, end);
const rect = range.getBoundingClientRect();
return rect;
}
setup({ explicit_done: true });
document.fonts.ready.then(() => {
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 0, 5);
assert_equals(rect.width, 50);
}, "Range 0-5 should not include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 1, 5);
assert_equals(rect.width, 40);
}, "Range 1-5 should not include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 0, 6);
assert_equals(rect.width, 60);
}, "Range 0-6 should not include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 1, 6);
assert_equals(rect.width, 50);
}, "Range 1-6 should not include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 0, 7);
assert_equals(rect.width, 70);
}, "Range 0-7 should include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 1, 7);
assert_equals(rect.width, 60);
}, "Range 1-7 should include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test1.firstChild, 0, 8);
assert_equals(rect.width, 70);
assert_equals(rect.height, 20);
}, "Range 0-8 should include the hyphen.");
test(() => {
const rect = getBoundingClientRect(test2.firstChild, 0, 8);
assert_equals(rect.width, 70);
assert_equals(rect.height, 20);
}, "Range 0-8 should include only the first hyphen.");
test(() => {
const rect = getBoundingClientRect(test3.firstChild, 2, 3);
assert_equals(rect.width, 0);
}, "Collapsed soft-hyphen should be 0 width.");
test(() => {
const rect = getBoundingClientRect(test3.firstChild, 6, 7);
assert_equals(rect.width, 10);
}, "Rendered soft-hyphen should have a width.");
test(() => {
const rect = getBoundingClientRect(test4.firstChild, 0, 1);
assert_equals(rect.width, 0);
}, "Collapsed soft-hyphen in a span should be 0 width.");
test(() => {
const rect = getBoundingClientRect(test5.firstChild, 0, 1);
assert_equals(rect.width, 10);
}, "Rendered soft-hyphen in a span should have a width.");
done();
});
</script>
</body>
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