firefox-main/toolkit/components/extensions/test/xpcshell/test_ext_proxy_documentId.js (file symbol)

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Test Info: Warnings

"use strict";
const server = createHttpServer({ hosts: ["example.com"] });
server.registerPathHandler("/page", (req, res) => {
res.setStatusLine(req.httpVersion, 200, "OK");
res.setHeader("Content-Type", "text/html", false);
res.write(`<!DOCTYPE html><html><body>
<img src="/img?resource">
<img src="/img?resource2">
<iframe src="/frame"></iframe>
</body></html>`);
});
server.registerPathHandler("/frame", (req, res) => {
res.setStatusLine(req.httpVersion, 200, "OK");
res.setHeader("Content-Type", "text/html", false);
res.write(`<!DOCTYPE html><html><body>
<img src="/img?frame-resource">
</body></html>`);
});
server.registerPathHandler("/img", (req, res) => {
res.setStatusLine(req.httpVersion, 200, "OK");
res.setHeader("Content-Type", "image/png", false);
});
add_task(async function test_proxy_documentId() {
let extension = ExtensionTestUtils.loadExtension({
manifest: {
permissions: ["proxy", "*://example.com/*"],
content_scripts: [
{
matches: ["http://example.com/*"],
js: ["cs.js"],
all_frames: true,
},
],
},
background() {
const EXPECTED_URLS = [
];
let events = new Map();
let csTopDocId, csFrameDocId;
function maybeCheck() {
if (
!EXPECTED_URLS.every(url => events.has(url)) ||
!csTopDocId ||
!csFrameDocId
) {
return;
}
let page = events.get("http://example.com/page");
let resource = events.get("http://example.com/img?resource");
let resource2 = events.get("http://example.com/img?resource2");
let frame = events.get("http://example.com/frame");
let frameResource = events.get("http://example.com/img?frame-resource");
browser.test.assertEq(
undefined,
page.documentId,
"main_frame has no documentId"
);
browser.test.assertEq(
undefined,
frame.documentId,
"sub_frame has no documentId"
);
browser.test.assertEq(
resource.documentId,
resource2.documentId,
"two resources from the same document share a documentId"
);
browser.test.assertTrue(
resource.documentId !== frameResource.documentId,
"different documents have different documentIds"
);
browser.test.assertEq(
undefined,
resource.parentDocumentId,
"top-level resource has no parentDocumentId"
);
browser.test.assertEq(
resource.documentId,
frame.parentDocumentId,
"sub_frame parentDocumentId identifies the embedding document"
);
browser.test.assertEq(
resource.documentId,
frameResource.parentDocumentId,
"frame resource parentDocumentId identifies the embedding document"
);
browser.test.assertEq(
resource.documentId,
csTopDocId,
"proxy.onRequest and runtime.getDocumentId agree on top-level document ID"
);
browser.test.assertEq(
frameResource.documentId,
csFrameDocId,
"proxy.onRequest and runtime.getDocumentId agree on frame document ID"
);
browser.test.sendMessage("done");
}
browser.runtime.onMessage.addListener(msg => {
if (msg.type === "top") {
csTopDocId = msg.documentId;
} else if (msg.type === "frame") {
csFrameDocId = msg.documentId;
}
maybeCheck();
});
browser.proxy.onRequest.addListener(
details => {
events.set(details.url, details);
maybeCheck();
},
{ urls: ["*://example.com/*"] }
);
browser.test.sendMessage("ready");
},
files: {
"cs.js"() {
browser.runtime.sendMessage({
type: window === window.top ? "top" : "frame",
documentId: browser.runtime.getDocumentId(window),
});
},
},
});
await extension.startup();
await extension.awaitMessage("ready");
let contentPage = await ExtensionTestUtils.loadContentPage(
);
await extension.awaitMessage("done");
await contentPage.close();
await extension.unload();
});