2024620 - test_ext_contentscript_csp.js should clear all subresource cache for each subtest

Status: RESOLVED FIXED

(WebExtensions :: General, task)

Description

[Tooru Fujisawa [:arai]]

Now that CSS are cached in-memory, and bug 1670403 is going to add in-memory cache for JS, the WebExtensions testcase should clear all those cache for each tests, to isolate the environment.
Currently the clearCache function clears the necko cache2 cache and the image cache.
It should also call ChromeUtils.clearResourceCache.

https://searchfox.org/firefox-main/rev/fa20ce29b1a82b717b7ff6863af8c12b381b3ec5/toolkit/components/extensions/test/xpcshell/head.js#162-169

function clearCache() {
  Services.cache2.clear();

  let imageCache = Cc["@mozilla.org/image/tools;1"]
    .getService(Ci.imgITools)
    .getImgCacheForDocument(null);
  imageCache.clearCache(false);
}

Comment 1

[Tooru Fujisawa [:arai]]

Attachment: Bug 2024620 - Clear all subresource cache in WebExtensions tests. r?#extension-reviewers!

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/59927549ddf6
https://hg.mozilla.org/integration/autoland/rev/c0aa85bd6087
Clear all subresource cache in WebExtensions tests. r=extension-reviewers,robwu

Comment 3

[pstanciu]

https://hg.mozilla.org/mozilla-central/rev/c0aa85bd6087