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<!DOCTYPE html>
<title>Client properties for elements with css zoom</title>
<link rel="author" title="Yotam Hacohen" href="mailto:yotha@chromium.org">
<link rel="author" title="Google" href="http://www.google.com/">
<link rel="help" href="https://drafts.csswg.org/css-viewport/">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style>
.test_content div {
width: 64px;
height: 64px;
background-color: cyan;
}
.test_content div.x4_zoom {
zoom: 4.0;
}
</style>
<body>
<div class="test_content">
<div id="no_zoom"></div>
<div class="x4_zoom" id="element_with_zoom"></div>
<div class="x4_zoom">
<div id="direct_child_of_element_with_zoom"></div>
<div>
<div id="indirect_child_of_element_with_zoom"></div>
</div>
<div class="x4_zoom" id="both_child_and_parent_has_zoom"></div>
</div>
</div>
<script>
setup(() => {
window.noZoom = document.getElementById("no_zoom");
});
function compareObjectToDivWithNoZoom(object){
assert_equals(object.clientTop, noZoom.clientTop, 'clientTop');
assert_equals(object.clientLeft, noZoom.clientLeft, 'clientLeft');
assert_equals(object.clientWidth, noZoom.clientWidth, 'clientWidth');
assert_equals(object.clientHeight ,noZoom.clientHeight, 'clientHeight');
}
test(function() {
assert_true(!!noZoom, "no zoom target exists");
});
test(function() {
compareObjectToDivWithNoZoom(document.getElementById("element_with_zoom"));
compareObjectToDivWithNoZoom(document.getElementById("direct_child_of_element_with_zoom"));
compareObjectToDivWithNoZoom(document.getElementById("indirect_child_of_element_with_zoom"));
compareObjectToDivWithNoZoom(document.getElementById("both_child_and_parent_has_zoom"));
});
</script>
</body>
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