Source code
Revision control
Copy as Markdown
Other Tools
Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Same as in test_blocklist_mlbf_dump.js.
const blockedAddon = {
id: "{6f62927a-e380-401a-8c9e-c485b7d87f0d}",
version: "9.2.0",
signedDate: new Date(1588098908496), // 2020-04-28 (dummy date)
signedState: AddonManager.SIGNEDSTATE_SIGNED,
};
// A known add-on that is not blocked, as of writing. It is likely not going
// to be blocked because it does not have any executable code.
// Same as in test_blocklist_mlbf_dump.js.
const nonBlockedAddon = {
id: "disable-ctrl-q-and-cmd-q@robwu.nl",
version: "1",
signedDate: new Date(1482430349000), // 2016-12-22 (actual signing time).
signedState: AddonManager.SIGNEDSTATE_SIGNED,
};
add_task(
async function verify_a_known_blocked_add_on_is_not_detected_as_blocked_at_first_run() {
const MLBF_LOAD_RESULTS = [];
const MLBF_LOAD_ATTEMPTS = [];
const onLoadAttempts = record => MLBF_LOAD_ATTEMPTS.push(record);
const onLoadResult = promise => MLBF_LOAD_RESULTS.push(promise);
spyOnExtensionBlocklistMLBF(onLoadAttempts, onLoadResult);
// The addons blocklist data is not packaged and will be downloaded after install
Assert.equal(
await Blocklist.getAddonBlocklistState(blockedAddon),
Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
"A known blocked add-on should not be blocked at first"
);
await Assert.rejects(
MLBF_LOAD_RESULTS[0],
/DownloadError: Could not download addons-mlbf.bin/,
"Should not find any packaged attachment"
);
MLBF_LOAD_ATTEMPTS.length = 0;
MLBF_LOAD_RESULTS.length = 0;
Assert.equal(
await Blocklist.getAddonBlocklistState(nonBlockedAddon),
Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
"A known non-blocked add-on should not be blocked"
);
Assert.equal(
await Blocklist.getAddonBlocklistState(blockedAddon),
Ci.nsIBlocklistService.STATE_NOT_BLOCKED,
"Blocklist is still not populated"
);
Assert.deepEqual(
MLBF_LOAD_ATTEMPTS,
[],
"MLBF is not fetched again after the first lookup"
);
}
);
function spyOnExtensionBlocklistMLBF(onLoadAttempts, onLoadResult) {
const ExtensionBlocklistMLBF = getExtensionBlocklistMLBF();
// Tapping into the internals of ExtensionBlocklistMLBF._fetchMLBF to observe
const originalFetchMLBF = ExtensionBlocklistMLBF._fetchMLBF;
ExtensionBlocklistMLBF._fetchMLBF = async function (record) {
onLoadAttempts(record);
let promise = originalFetchMLBF.apply(this, arguments);
onLoadResult(promise);
return promise;
};
registerCleanupFunction(
() => (ExtensionBlocklistMLBF._fetchMLBF = originalFetchMLBF)
);
return ExtensionBlocklistMLBF;
}