atob() (base64-encode) in mailnews/test/resources/mailTestUtils.js is broken (btoa() works): atob(btoa(plain)) == plain fails with "116101115116116101115116116101115116" != "testtesttest" Attaching fix. Thanks to jcranmer (author) for the pointer.

Comment on attachment 417599 [details] [diff] [review] Fix, v1 standard8, please r and/or sr. Should be straight-forward.

For silly testing: http://www.opinionatedgeek.com/dotnet/tools/Base64Decode/Default.aspx http://www.opinionatedgeek.com/dotnet/tools/Base64Encode/Default.aspx

Comment on attachment 417599 [details] [diff] [review] Fix, v1 If it works...

http://hg.mozilla.org/users/mozilla.BenB_bucksch.org/mail-auth/rev/ab72d03c050b Waiting for sr...

remind self: commit

Commited to comm-central trunk: <http://hg.mozilla.org/comm-central/rev/69c6658a1102> FIXED

Comment on attachment 417599 [details] [diff] [review] Fix, v1 Although we're not really dependent on this on the 3.0.x branch at the moment, I'd feel safer for taking it onto that branch in case a test relies on it later.

Checked in on 1.9.1 branch: http://hg.mozilla.org/releases/comm-1.9.1/rev/cbd498a1b922

Verifying on 3.0 as the patch has landed on branch and the tests are passing (plus this is a test-only bug).