[Simpletest-support] php4/php5 problems with _observers

[Mark K. <ma...@me...>]

It seems that there's a difference between php4 and php5 in the way 
$test_case->_observers work.  if I setup some mock objects in my "setUp" 
method of my test class, in PHP4 the expectations of the mock objects are 
satisfied after *all* the methods are run, but in PHP5 they are checked after 
*each* method is run.  I'm probably not saying this exactly right, but there 
is a difference in the way simple test functions with mock objects' 
expectations in 4 and 5

I can have perfectly valid code that runs the exact same in php4 and 5, but 
have my tests fail if I run simple test in 5.  Everything passes when i run 
simple test with php4.

Sorry, I can't find anymore bug info on it right now, it's pretty hard to get 
in there an add print_rs to everything.