chromium/third_party/blink/web_tests/svg/css/buffered-rendering.html

<!DOCTYPE html>
<html>
<style>
* { font-size: 16px; }
div { font-size: 8px; }
</style>
<body>
<svg><image id="image"></image></svg>
<script src="../../resources/js-test.js"></script>
<script>
description('Test that an SVG image accepts all buffered rendering values');

var image = document.getElementById('image');

function computedStyle(property, value) {
    image.style.setProperty(property, value);
    return getComputedStyle(image).getPropertyValue(property);
}

function test(property, value, expected) {
    if (expected === null)
        shouldBeNull('computedStyle("' + property + '", "' + value + '")');
    else
        shouldBeEqualToString('computedStyle("' + property + '", "' + value + '")', expected);
}

test("buffered-rendering", "", "auto");
test("buffered-rendering", "auto", "auto");
test("buffered-rendering", "dynamic", "dynamic");
test("buffered-rendering", "static", "static");

// negative tests
test("buffered-rendering", "0", "static");
test("buffered-rendering", "1", "static");
test("buffered-rendering", "true", "static");

// make sure valid values still work
test("buffered-rendering", "dynamic", "dynamic");

// more negative tests
test("buffered-rendering", "0", "dynamic");
test("buffered-rendering", "1", "dynamic");
test("buffered-rendering", "true", "dynamic");
</script>
</body>
</html>