chromium/third_party/blink/web_tests/fast/css/overflow-property.html

<!DOCTYPE HTML>
<html>
<head>
<script src="../../resources/js-test.js"></script>
</head>
<body>
<p id="description">This tests the parsing and retrieval of the overflow, overflow-x and overflow-y properties.</p>
<div id="console"></div>

<div id="tests_container">

<div id="test0" style="overflow: auto"></div>
<div id="test1" style="overflow: auto auto"></div>
<div id="test2" style="overflow-x: scroll; overflow-y: scroll"></div>
<div id="test3" style="overflow-x: overlay; overflow-y: hidden"></div>
<div id="test4" style="overflow-x: auto"></div>
<div id="test5" style="overflow-y: auto"></div>
<div id="test6" style="overflow: invalid"></div>
<div id="test7"></div>

</div>

<script>
    var test0 = document.getElementById("test0");
    var test1 = document.getElementById("test1");
    var test2 = document.getElementById("test2");
    var test3 = document.getElementById("test3");
    var test4 = document.getElementById("test4");
    var test5 = document.getElementById("test5");
    var test6 = document.getElementById("test6");
    var test7 = document.getElementById("test7");

    shouldBeEqualToString("test0.style.overflow", "auto");
    shouldBeEqualToString("test0.style.overflowX", "auto");
    shouldBeEqualToString("test0.style.overflowY", "auto");
    shouldBeEqualToString("test1.style.overflow", "auto");
    shouldBeEqualToString("test1.style.overflowX", "auto");
    shouldBeEqualToString("test1.style.overflowY", "auto");
    shouldBeEqualToString("test2.style.overflow", "scroll");
    shouldBeEqualToString("test2.style.overflowX", "scroll");
    shouldBeEqualToString("test2.style.overflowY", "scroll");
    shouldBeEqualToString("test3.style.overflow", "overlay hidden");
    shouldBeEqualToString("test3.style.overflowX", "overlay");
    shouldBeEqualToString("test3.style.overflowY", "hidden");
    shouldBeEqualToString("test4.style.overflow", "");
    shouldBeEqualToString("test4.style.overflowX", "auto");
    shouldBeEqualToString("test4.style.overflowY", "");
    shouldBeEqualToString("test5.style.overflow", "");
    shouldBeEqualToString("test5.style.overflowX", "");
    shouldBeEqualToString("test5.style.overflowY", "auto");
    shouldBeEqualToString("test6.style.overflow", "");
    shouldBeEqualToString("test6.style.overflowX", "");
    shouldBeEqualToString("test6.style.overflowY", "");
    shouldBeEqualToString("test7.style.overflow", "");
    shouldBeEqualToString("test7.style.overflowX", "");
    shouldBeEqualToString("test7.style.overflowY", "");

    // clean up after ourselves
    var tests_container = document.getElementById("tests_container");
    tests_container.parentNode.removeChild(tests_container);
</script>
</body>
</html>