bug#53427: perror should not errcnt across test files

[Martin Cermak]

There seems to be an old bug originally reported in the Red Hat
bug tracker [1] still present in the dejagnu 1.6.3 sources.
Steps to Reproduce:


echo 'perror foo' >a.exp; echo 'pass bar' >b.exp; runtest a.exp b.exp; cat 
testrun.sum

Actual results:
...
Running target unix
Running ./a.exp ...
ERROR: foo
Running ./b.exp ...
UNRESOLVED: bar

                ===  Summary ===
...

Expected results:
...
Running target unix
Running ./a.exp ...
ERROR: foo
Running ./b.exp ...
PASS: bar

                ===  Summary ===
...


Patch attached.  Please consider fixing.

Thanks,
Martin



-------
[1] https://bugzilla.redhat.com/show_bug.cgi?id=460153

dejagnu-1.6.3-perror-across-test-files.patch
Description: Text document