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"use strict";
const { Manifests } = ChromeUtils.importESModule(
"resource://gre/modules/Manifest.sys.mjs"
);
const defaultURL = new URL(
"http://example.org/browser/dom/manifest/test/resource.sjs"
);
defaultURL.searchParams.set("Content-Type", "application/manifest+json");
const manifestMock = JSON.stringify({
short_name: "hello World",
scope: "/browser/",
});
const manifestUrl = `${defaultURL}&body=${manifestMock}`;
function makeTestURL() {
const url = new URL(defaultURL);
const body = `<link rel="manifest" href='${manifestUrl}'>`;
url.searchParams.set("Content-Type", "text/html; charset=utf-8");
url.searchParams.set("body", encodeURIComponent(body));
return url.href;
}
function generateHash(aString, hashAlg) {
const cryptoHash = Cc["@mozilla.org/security/hash;1"].createInstance(
Ci.nsICryptoHash
);
cryptoHash.init(hashAlg);
const stringStream = Cc[
"@mozilla.org/io/string-input-stream;1"
].createInstance(Ci.nsIStringInputStream);
stringStream.data = aString;
cryptoHash.updateFromStream(stringStream, -1);
// base64 allows the '/' char, but we can't use it for filenames.
return cryptoHash.finish(true).replace(/\//g, "-");
}
const MANIFESTS_DIR = PathUtils.join(PathUtils.profileDir, "manifests");
add_task(async function () {
const tabOptions = { gBrowser, url: makeTestURL() };
const filenameMD5 = generateHash(manifestUrl, Ci.nsICryptoHash.MD5) + ".json";
const filenameSHA =
generateHash(manifestUrl, Ci.nsICryptoHash.SHA256) + ".json";
const manifestMD5Path = PathUtils.join(MANIFESTS_DIR, filenameMD5);
const manifestSHAPath = PathUtils.join(MANIFESTS_DIR, filenameSHA);
await BrowserTestUtils.withNewTab(tabOptions, async function (browser) {
let tmpManifest = await Manifests.getManifest(browser, manifestUrl);
is(tmpManifest.installed, false, "We haven't installed this manifest yet");
await tmpManifest.install();
// making sure the manifest is actually installed before proceeding
await tmpManifest._store._save();
await IOUtils.move(tmpManifest.path, manifestMD5Path);
let exists = await IOUtils.exists(tmpManifest.path);
is(
exists,
false,
"Manually moved manifest from SHA256 based path to MD5 based path"
);
Manifests.manifestObjs.delete(manifestUrl);
let manifest = await Manifests.getManifest(browser, manifestUrl);
await manifest.install(browser);
is(manifest.name, "hello World", "Manifest has correct name");
is(manifest.installed, true, "Manifest is installed");
is(manifest.url, manifestUrl, "has correct url");
is(manifest.browser, browser, "has correct browser");
is(manifest.path, manifestSHAPath, "has correct path");
exists = await IOUtils.exists(manifestMD5Path);
is(exists, false, "MD5 based manifest removed");
manifest = await Manifests.getManifest(browser, manifestUrl);
is(manifest.installed, true, "New instances are installed");
manifest = await Manifests.getManifest(browser);
is(manifest.installed, true, "Will find manifest without being given url");
let foundManifest = Manifests.findManifestUrl(
"http://example.org/browser/dom/"
);
is(foundManifest, manifestUrl, "Finds manifests within scope");
foundManifest = Manifests.findManifestUrl("http://example.org/");
is(foundManifest, null, "Does not find manifests outside scope");
});
// Get the cached one now
await BrowserTestUtils.withNewTab(tabOptions, async browser => {
const manifest = await Manifests.getManifest(browser, manifestUrl);
is(manifest.browser, browser, "has updated browser object");
});
});
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