chromium/third_party/blink/web_tests/ppapi/plugins/focus.html

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<script src="../../resources/js-test.js"></script>
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<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=32292">bug 32292</a>:
"Unable to focus on embedded plugins such as Flash via javascript focus()"</p>
<p>This tests focusing Embeds and Objects. See LayoutTests/java for Applet elements.</p>
<div id=embedOwner>
<embed class="actualPlugin" id="embedElem" type="application/x-blink-test-plugin" width=100 height=100 shouldFocus=true></embed>
<object class="actualPlugin" id="objectElem" type="application/x-blink-test-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=true></object>

<embed class="actualPlugin" id="embedElemWithFallbackContents" type="application/x-blink-test-plugin" width=100 height=100 shouldFocus=true>Fallback contents.</embed>
<object class="actualPlugin" id="objectElemWithFallbackContents" type="application/x-blink-test-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=true>Fallback contents.</object>

<embed id="noPluginEmbedElem" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=false></embed>
<object id="noPluginObjectElem" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=false></object>

<embed id="noPluginEmbedElemWithFallbackContents" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=false>Fallback contents.</embed>
<object id="noPluginObjectElemWithFallbackContents" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 shouldFocus=false>Fallback contents.</object>

<embed id="noPluginEmbedElemWithTabindex" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 tabindex=-1 shouldFocus=true></embed>
<object id="noPluginObjectElemWithTabindex" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 tabindex=-1 shouldFocus=true></object>

<embed id="noPluginEmbedElemWithContenteditable" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 contenteditable=true shouldFocus=true></embed>
<object id="noPluginObjectElemWithContenteditable" type="application/x-no-such-plugin" windowedPlugin="false" width=100 height=100 contenteditable=true shouldFocus=true></object>
</div>
<script>
description("Test for Embed and Object for bug 32292: Unable to focus on embedded plugins such as Flash via javascript focus().");
testRunner.setDumpConsoleMessages(false);

var jsTestIsAsync = true;
var actualPlugins = document.querySelectorAll('.actualPlugin');
for (var i = 0; i < actualPlugins.length; ++i) {
    actualPlugins.item(i).addEventListener('message', maybeStartTest);
}

var pluginsLoaded = 0;
function maybeStartTest() {
    if (++pluginsLoaded < 4)
        return;
    var owner = document.getElementById("embedOwner");
    for (var i = 0; i < owner.childNodes.length; ++i) {
        pluginElement = owner.childNodes[i];
        if (pluginElement.id) {
            pluginElement.focus();
            shouldBe('"' + pluginElement.id + '"; document.activeElement === pluginElement',
                pluginElement.getAttribute("shouldFocus").toString());
            pluginElement.blur();
        }
    }
    finishJSTest();
}
</script>
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