This shared test case for cp and mv checks how they behave when the -i and -f flags are given. The test is failing because uu-cp's prompt message differs from GNU's cp.
for example

echo e > e
echo f > f
chmod 0 f
cp -if e f

this should give us a prompt saying.

cp: replace 'f', overriding mode 0000 (---------)?

but instead uu-cp would give us a normal prompt like this

cp: overwrite 'f'?