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// META: script=/common/get-host-info.sub.js
function echoURL(content) {
return `/common/echo.py?content=${encodeURIComponent(content)}`;
}
function setSrc(frame, type, content) {
if (type === "same-origin") {
frame.src = echoURL(content);
} else if (type === "cross-site") {
frame.src = `${get_host_info().HTTP_NOTSAMESITE_ORIGIN}${echoURL(content)}`;
} else {
frame.srcdoc = content;
}
}
["srcdoc", "same-origin", "cross-site"].forEach(type => {
const initialType = type === "srcdoc" ? type : "same-origin";
[
{
"namedObject": "<div id=abc></div>",
"namedObjectLocalName": "div"
},
{
"namedObject": "<object name=abc></object>",
"namedObjectLocalName": "object"
},
{
"namedObject": "<iframe id=abc></iframe>",
"namedObjectLocalName": "iframe"
}
].forEach(testData => {
async_test(t => {
const frame = document.createElement("iframe");
t.add_cleanup(() => frame.remove());
setSrc(frame, initialType, `<script>function f() { return abc }</script>${testData.namedObject}`);
frame.onload = t.step_func(() => {
const f = frame.contentWindow.f,
associatedAbc = f();
frame.onload = t.step_func_done(() => {
assert_equals(f(), associatedAbc);
assert_equals(associatedAbc.localName, testData.namedObjectLocalName);
});
setSrc(frame, type, "<span id=abc></span>");
});
document.body.append(frame);
}, `Window's associated Document object is used for finding named objects (<${testData.namedObjectLocalName}> via ${type} <iframe>)`);
});
async_test(t => {
const frame = document.createElement("iframe");
t.add_cleanup(() => frame.remove());
setSrc(frame, initialType, "<script>function f() { return abc }</script><object name=abc data='about:blank'></object>");
frame.onload = t.step_func(() => {
const f = frame.contentWindow.f,
associatedAbc = f(),
associatedAbcContainer = associatedAbc.frameElement;
frame.onload = t.step_func_done(() => {
assert_equals(f(), associatedAbcContainer);
assert_equals(associatedAbcContainer.contentWindow, null);
});
setSrc(frame, type, "<span id=abc></span>");
});
document.body.append(frame);
}, `Window's associated Document object is used for finding named objects (<object> with browsing ccontext via ${type} <iframe)>`);
});
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