svgview-references-use-counters.html

<!DOCTYPE html>
<script src="../../resources/js-test.js"></script>
<script src="../../resources/run-after-layout-and-paint.js"></script>
<style>
    object {
        width: 100px;
        height: 100px;
    }
</style>
<body>
</body>
<script>
    var SVGSVGElementFragmentSVGView = 1036; // From UseCounter.h
    var SVGSVGElementFragmentSVGViewElement = 1037; // From UseCounter.h
    window.jsTestIsAsync = true;

    var obj = document.createElement('object');
    obj.data = "resources/svglogo.svg";
    document.body.appendChild(obj);

    obj.onload = function() {
        runAfterLayoutAndPaint(function() {
            shouldBeFalse("internals.isUseCounted(document.querySelector('object').contentDocument, SVGSVGElementFragmentSVGView)");
            shouldBeFalse("internals.isUseCounted(document.querySelector('object').contentDocument, SVGSVGElementFragmentSVGViewElement)");

            var obj = document.createElement('object');
            obj.data = "resources/svglogo.svg#svgView(viewBox(0,0,150,150))";
            obj.id = "svg-view";
            document.body.appendChild(obj);

            obj.onload = function() {
                runAfterLayoutAndPaint(function() {
                    shouldBeTrue("internals.isUseCounted(document.getElementById('svg-view').contentDocument, SVGSVGElementFragmentSVGView)");
                    shouldBeFalse("internals.isUseCounted(document.getElementById('svg-view').contentDocument, SVGSVGElementFragmentSVGViewElement)");

                    var obj = document.createElement('object');
                    obj.data = "resources/svglogo-viewbox.svg#original";
                    obj.id = "svg-view-element";
                    document.body.appendChild(obj);

                    obj.onload = function() {
                        runAfterLayoutAndPaint(function() {
                            shouldBeFalse("internals.isUseCounted(document.getElementById('svg-view-element').contentDocument, SVGSVGElementFragmentSVGView)");
                            shouldBeTrue("internals.isUseCounted(document.getElementById('svg-view-element').contentDocument, SVGSVGElementFragmentSVGViewElement)");
                            finishJSTest();
                        });
                    };
                });
            };
        });
    };
</script>
chromium/third_party/blink/web_tests/svg/as-image/svgview-references-use-counters.html
