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<!DOCTYPE html>
<link rel="help" href="https://drafts.csswg.org/cssom-view-1/#dom-element-getclientrects">
<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.org">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<body>
<div>
<span>test</span>
<span id="vertical-align-sub-as-grand-child"
title="sub element in a child inline box should not be included">
<span>
<sub class="not-include" style="vertical-align: sub">subscript</sub>
</span>
</span>
<span>test</span>
</div>
<script>
testTargetDoesNotInclude('vertical-align-sub-as-grand-child');
function testTargetDoesNotInclude(target) {
target = document.getElementById(target);
test(() => {
let target_rects = target.getClientRects();
let not_include_rects = [];
for (let element of target.querySelectorAll('.not-include')) {
for (let rect of element.getClientRects())
not_include_rects.push(rect);
}
for (let rect of target_rects) {
for (let not_include_rect of not_include_rects) {
assert_rect_not_equals(rect, not_include_rect);
}
}
}, target.title);
}
function assert_rect_not_equals(rect1, rect2) {
assert_false(rectEquals(rect1, rect2),
`${rectToString(rect1)} and ${rectToString(rect2)} are not equal`);
}
function rectEquals(rect1, rect2) {
return rect1.x === rect2.x && rect1.y === rect2.y &&
rect1.width === rect2.width && rect1.height === rect2.height;
}
function rectToString(rect) {
return `{${rect.x}, ${rect.y} ${rect.width}x${rect.height}}`;
}
</script>
</body>
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