The test function. It is passed an array of dynamic strings, one for
each field, and must return nonzero if the test succeeded or zero if the
test failed. On success, the function should not write anything to
stdout or stderr; on failure, a report of the test arguments should be
emitted to stderr.
.TP
The test function. It is passed an array of dynamic strings, one for
each field, and must return nonzero if the test succeeded or zero if the
test failed. On success, the function should not write anything to
stdout or stderr; on failure, a report of the test arguments should be
emitted to stderr.
.TP