This implements a reduced variant of #1226 with just the following
change:
-Fatal error: Uncaught exception 'EngineException' with message 'Call to private method foo::bar() from context ''' in %s:%d
+Fatal error: Uncaught EngineException: Call to private method foo::bar() from context '' in %s:%d
The '' wrapper around messages is very weird if the exception
message itself contains ''. Futhermore having the message wrapped
in '' doesn't work for the "and defined" suffix of
TypeExceptions.
When Wincache or APC are installed, the resource IDs are not the same.
This is because Wincache takes a few resource objects for itself. As a
result, these tests become false positives.
On Windows boxes, the microtime precision is not granular enough
to reliably register a difference if two calls to uniqid() are made
concurrently. This is a fix to the uniqid() test to avoid the false
positive when run on Windows machines. Also, added a test to exercise
the 'more_entropy' variant of uniqid().