Prove is a PIR-based TAP (Test Anything Protocol) Harness
It eats test output (i.e. is a TAP consumer) and tells humans if the test suite passed, and if not, which kind of pretty colors of smoke came out. It is mostly equivalent to 'prove' from Perl 5.
parrot-prove [OPTIONS] <files>
-v, --verbose Print all test lines. -s, --shuffle Run the tests in random order. -f, --failures Show failed tests. -o, --comments Show comments. --ignore-exit Ignore exit status from test scripts. -m, --merge Merge test scripts' STDERR with their STDOUT. --reverse Run the tests in reverse order. -q, --quiet Suppress some test output while running tests. -Q, --QUIET Only print summary results. --directives Only show results with TODO or SKIP directives. --normalize Normalize TAP output in verbose output -h, --help Display this help -V, --version Display the version
-e, --exec Interpreter to run the tests ('' for compiled tests.) -a, --archive Store the resulting TAP in an archive file.