prove -- A command-line tool for running tests against TAP::Harness::Compatible
prove [options] [files/directories]
-b, --blib Adds blib/lib to the path for your tests, a la "use blib" -d, --debug Includes extra debugging information -D, --dry Dry run: Show the tests to run, but don't run them -h, --help Display this help -H, --man Longer manpage for prove -I Add libraries to @INC, as Perl's -I -l, --lib Add lib to the path for your tests --perl Sets the name of the Perl executable to use -r, --recurse Recursively descend into directories -s, --shuffle Run the tests in a random order --strap Define strap class to use -T Enable tainting checks -t Enable tainting warnings --timer Print elapsed time after each test file --directives Only print results with directives (TODO or SKIP) -v, --verbose Display standard output of test scripts while running them -V, --version Display version info -w Report on warnings
Single-character options may be stacked. Default options may be set by specifying the PROVE_SWITCHES environment variable.
prove is a command-line interface to the test-running functionality of
TAP::Harness::Compatible. With no arguments, it will run all tests in the current directory.
Shell metacharacters may be used with command lines options and will be exanded via
prove has a number of advantages over
make test when doing development.
Perl users typically run the test harness through a makefile via
make test. That's fine for module distributions, but it's suboptimal for a test/code/debug development cycle.
prove lets your run against only the files you want to check. Running
prove t/live/ t/master.t checks every *.t in t/live, plus t/master.t.
prove has a
-v option to see the raw output from the tests. To do this with
make test, you must set
HARNESS_VERBOSE=1 in the environment.
-T runs your tests under
perl -T, and
-t runs them under
You can use prove's
--shuffle option to try to excite problems that don't show up when tests are run in the same order every time.
Not everyone wants to write a makefile, or use ExtUtils::MakeMaker to do so. prove has no external dependencies.
More and more users are using Perl's testing tools outside the context of a module distribution, and may not even use a makefile at all.
Adds blib/lib to the path for your tests, a la "use blib".
Include debug information about how prove is being run. This option doesn't show the output from the test scripts. That's handled by -v,--verbose.
Dry run: Show the tests to run, but don't run them.
Add libraries to @INC, as Perl's -I.
lib to @INC. Equivalent to
HARNESS_PERL environment variable, which controls what Perl executable will run the tests.
Descends into subdirectories of any directories specified, looking for tests.
Sometimes tests are accidentally dependent on tests that have been run before. This switch will shuffle the tests to be run prior to running them, thus ensuring that hidden dependencies in the test order are likely to be revealed. The author hopes the run the algorithm on the preceding sentence to see if he can produce something slightly less awkward.
Sets the HARNESS_STRAP_CLASS variable to set which TAP::Harness::Compatible::Straps variable to use in running the tests.
Runs test programs under perl's -t taint warning mode.
Runs test programs under perl's -T taint mode.
Print elapsed time after each test file.
Only show results with TODO or SKIP directives.
Display standard output of test scripts while running them. Also sets TEST_VERBOSE in case your tests rely on them.
Display version info.
Report on warnings, as per
Please use the CPAN bug ticketing system at http://rt.cpan.org/. You can also mail bugs, fixes and enhancements to
<andy at petdance.com>
Copyright 2004-2006 by Andy Lester
<andy at petdance.com>.
This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.