This is the perl test library. To run all the tests, just type 'TEST'. To add new tests, just look at the current tests and do likewise. If a test fails, run it by itself to see if it prints any informative diagnostics. If not, modify the test to print informative diagnostics. If you put out extra lines with a '#' character on the front, you don't have to worry about removing the extra print statements later since TEST ignores lines beginning with '#'. Several tests assume you have sucessfully included the POSIX extension. If you have not, lib/[nos]dbm.t will fail. Try replacing the O_CREAT|O_RDWR with either 0x202 or 0x102 in the tie statements and run the tests again. If you come up with new tests, send them to lwall@netlabs.com.