%description:
Test %contains checks of opp_test. This testing is incomplete -- should
also check that if one of the %contains checks fail this makes the test case
fail.

%file: x.txt
one[x]
two***
three?
four

%activity:
rename("x.txt", "a.txt");


%contains: a.txt
one[x]
two***
three?
four

%not-contains: a.txt
foo

%contains-regex: a.txt
thre+\?
.*ur

%not-contains-regex: a.txt
foo