Revision: 3838
Author: mikesamuel
Date: Wed Nov 11 10:13:48 2009
Log: Edited wiki page through web user interface.
http://code.google.com/p/google-caja/source/detail?r=3838
Modified:
/wiki/UserAgentContext.wiki
=======================================
--- /wiki/UserAgentContext.wiki Wed Nov 11 10:11:26 2009
+++ /wiki/UserAgentContext.wiki Wed Nov 11 10:13:48 2009
@@ -132,5 +132,9 @@
This validation can be done by containers to make sure they're not
violating the assumptions above, and could be done in the beginning of a
module to make sure that it only runs in the proper environment.
+An excellent place to do this check would be in a unit-testing framework
since that is supposed to exercise a large portion of the code.
+
+Also, note that if the JSON from (2) does not match that in the
environment file, then using the JSON object that contains only (key,
value) pairs that are present in both, would yield a maximal set of
optimization assumptions that *are* valid.
+
==Effect on Cachability==
The User Agent definitions passed to the cajoler affect the cajoler
output, so any cajoling service that caches the output of a module must
incorporate a proxy for the user-agent into the cache key. A good key to
use would be {{{userAgentJson['navigator.userAgent']}}} along with the
user's locale if the input contained message strings.
