Spec-Zone .ru
спецификации, руководства, описания, API
Spec-Zone .ru
спецификации, руководства, описания, API
Библиотека разработчика Mac Разработчик
Поиск

 

Эта страница руководства для  версии 10.9 Mac OS X

Если Вы выполняете различную версию  Mac OS X, просматриваете документацию локально:

Читать страницы руководства

Страницы руководства предназначаются как справочник для людей, уже понимающих технологию.

  • Чтобы изучить, как руководство организовано или узнать о синтаксисе команды, прочитайте страницу руководства для страниц справочника (5).

  • Для получения дополнительной информации об этой технологии, ищите другую документацию в Библиотеке Разработчика Apple.

  • Для получения общей информации о записи сценариев оболочки, считайте Shell, Пишущий сценарий Учебника для начинающих.



PROVE(1)                              Perl Programmers Reference Guide                              PROVE(1)



NAME
       prove - Run tests through a TAP harness.

USAGE
        prove [options] [files or directories]

OPTIONS
       Boolean options:

        -v,  --verbose         Print all test lines.
        -l,  --lib             Add 'lib' to the path for your tests (-Ilib).
        -b,  --blib            Add 'blib/lib' and 'blib/arch' to the path for
                               your tests
        -s,  --shuffle         Run the tests in random order.
        -c,  --color           Colored test output (default).
             --nocolor         Do not color test output.
             --count           Show the X/Y test count when not verbose
                               (default)
             --nocount         Disable the X/Y test count.
        -D   --dry             Dry run. Show test that would have run.
             --ext             Set the extension for tests (default '.t')
        -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.
        -r,  --recurse         Recursively descend into directories.
             --reverse         Run the tests in reverse order.
        -q,  --quiet           Suppress some test output while running tests.
        -Q,  --QUIET           Only print summary results.
        -p,  --parse           Show full list of TAP parse errors, if any.
             --directives      Only show results with TODO or SKIP directives.
             --timer           Print elapsed time after each test.
             --trap            Trap Ctrl-C and print summary on interrupt.
             --normalize       Normalize TAP output in verbose output
        -T                     Enable tainting checks.
        -t                     Enable tainting warnings.
        -W                     Enable fatal warnings.
        -w                     Enable warnings.
        -h,  --help            Display this help
        -?,                    Display this help
        -H,  --man             Longer manpage for prove
             --norc            Don't process default .proverc

       Options that take arguments:

        -I                     Library paths to include.
        -P                     Load plugin (searches App::Prove::Plugin::*.)
        -M                     Load a module.
        -e,  --exec            Interpreter to run the tests ('' for compiled
                               tests.)
             --harness         Define test harness to use.  See TAP::Harness.
             --formatter       Result formatter to use. See FORMATTERS.
             --source          Load and/or configure a SourceHandler. See
                               SOURCE HANDLERS.
        -a,  --archive out.tgz Store the resulting TAP in an archive file.
        -j,  --jobs N          Run N test jobs in parallel (try 9.)
             --state=opts      Control prove's persistent state.
             --rc=rcfile       Process options from rcfile

NOTES
   .proverc
       If ~/.proverc or ./.proverc exist they will be read and any options they contain processed before the
       command line options. Options in .proverc are specified in the same way as command line options:

           # .proverc
           --state=hot,fast,save
           -j9

       Additional option files may be specified with the "--rc" option.  Default option file processing is
       disabled by the "--norc" option.

       Under Windows and VMS the option file is named _proverc rather than .proverc and is sought only in
       the current directory.

   Reading from "STDIN"
       If you have a list of tests (or URLs, or anything else you want to test) in a file, you can add them
       to your tests by using a '-':

        prove - < my_list_of_things_to_test.txt

       See the "README" in the "examples" directory of this distribution.

   Default Test Directory
       If no files or directories are supplied, "prove" looks for all files matching the pattern "t/*.t".

   Colored Test Output
       Colored test output is the default, but if output is not to a terminal, color is disabled. You can
       override this by adding the "--color" switch.

       Color support requires Term::ANSIColor on Unix-like platforms and Win32::Console windows. If the
       necessary module is not installed colored output will not be available.

   Exit Code
       If the tests fail "prove" will exit with non-zero status.

   Arguments to Tests
       It is possible to supply arguments to tests. To do so separate them from prove's own arguments with
       the arisdottle, '::'. For example

        prove -v t/mytest.t :: --url http://example.com

       would run t/mytest.t with the options '--url http://example.com'.  When running multiple tests they
       will each receive the same arguments.

   "--exec"
       Normally you can just pass a list of Perl tests and the harness will know how to execute them.
       However, if your tests are not written in Perl or if you want all tests invoked exactly the same way,
       use the "-e", or "--exec" switch:

        prove --exec '/usr/bin/ruby -w' t/
        prove --exec '/usr/bin/perl -Tw -mstrict -Ilib' t/
        prove --exec '/path/to/my/customer/exec'

   "--merge"
       If you need to make sure your diagnostics are displayed in the correct order relative to test results
       you can use the "--merge" option to merge the test scripts' STDERR into their STDOUT.

       This guarantees that STDOUT (where the test results appear) and STDOUT (where the diagnostics appear)
       will stay in sync. The harness will display any diagnostics your tests emit on STDERR.

       Caveat: this is a bit of a kludge. In particular note that if anything that appears on STDERR looks
       like a test result the test harness will get confused. Use this option only if you understand the
       consequences and can live with the risk.

   "--trap"
       The "--trap" option will attempt to trap SIGINT (Ctrl-C) during a test run and display the test
       summary even if the run is interrupted

   "--state"
       You can ask "prove" to remember the state of previous test runs and select and/or order the tests to
       be run based on that saved state.

       The "--state" switch requires an argument which must be a comma separated list of one or more of the
       following options.

       "last"
           Run the same tests as the last time the state was saved. This makes it possible, for example, to
           recreate the ordering of a shuffled test.

               # Run all tests in random order
               $ prove -b --state=save --shuffle

               # Run them again in the same order
               $ prove -b --state=last

       "failed"
           Run only the tests that failed on the last run.

               # Run all tests
               $ prove -b --state=save

               # Run failures
               $ prove -b --state=failed

           If you also specify the "save" option newly passing tests will be excluded from subsequent runs.

               # Repeat until no more failures
               $ prove -b --state=failed,save

       "passed"
           Run only the passed tests from last time. Useful to make sure that no new problems have been
           introduced.

       "all"
           Run all tests in normal order. Multple options may be specified, so to run all tests with the
           failures from last time first:

               $ prove -b --state=failed,all,save

       "hot"
           Run the tests that most recently failed first. The last failure time of each test is stored. The
           "hot" option causes tests to be run in most-recent- failure order.

               $ prove -b --state=hot,save

           Tests that have never failed will not be selected. To run all tests with the most recently failed
           first use

               $ prove -b --state=hot,all,save

           This combination of options may also be specified thus

               $ prove -b --state=adrian

       "todo"
           Run any tests with todos.

       "slow"
           Run the tests in slowest to fastest order. This is useful in conjunction with the "-j" parallel
           testing switch to ensure that your slowest tests start running first.

               $ prove -b --state=slow -j9

       "fast"
           Run test tests in fastest to slowest order.

       "new"
           Run the tests in newest to oldest order based on the modification times of the test scripts.

       "old"
           Run the tests in oldest to newest order.

       "fresh"
           Run those test scripts that have been modified since the last test run.

       "save"
           Save the state on exit. The state is stored in a file called .prove (_prove on Windows and VMS)
           in the current directory.

       The "--state" switch may be used more than once.

           $ prove -b --state=hot --state=all,save

   @INC
       prove introduces a separation between "options passed to the perl which runs prove" and "options
       passed to the perl which runs tests"; this distinction is by design. Thus the perl which is running a
       test starts with the default @INC. Additional library directories can be added via the "PERL5LIB"
       environment variable, via -Ifoo in "PERL5OPT" or via the "-Ilib" option to prove.

   Taint Mode
       Normally when a Perl program is run in taint mode the contents of the "PERL5LIB" environment variable
       do not appear in @INC.

       Because "PERL5LIB" is often used during testing to add build directories to @INC prove passes the
       names of any directories found in "PERL5LIB" as -I switches. The net effect of this is that
       "PERL5LIB" is honoured even when prove is run in taint mode.

FORMATTERS
       You can load a custom TAP::Parser::Formatter:

         prove --formatter MyFormatter

SOURCE HANDLERS
       You can load custom TAP::Parser::SourceHandlers, to change the way the parser interprets particular
       sources of TAP.

         prove --source MyHandler --source YetAnother t

       If you want to provide config to the source you can use:

         prove --source MyCustom \
               --source Perl --perl-option 'foo=bar baz' --perl-option avg=0.278 \
               --source File --file-option extensions=.txt --file-option extensions=.tmp t
               --source pgTAP --pgtap-option pset=format=html --pgtap-option pset=border=2

       Each "--$source-option" option must specify a key/value pair separated by an "=". If an option can
       take multiple values, just specify it multiple times, as with the "extensions=" examples above. If
       the option should be a hash reference, specify the value as a second pair separated by a "=", as in
       the "pset=" examples above (escape "=" with a backslash).

       All "--sources" are combined into a hash, and passed to "new" in TAP::Harness's "sources" parameter.

       See TAP::Parser::IteratorFactory for more details on how configuration is passed to SourceHandlers.

PLUGINS
       Plugins can be loaded using the "-Pplugin" syntax, eg:

         prove -PMyPlugin

       This will search for a module named "App::Prove::Plugin::MyPlugin", or failing that, "MyPlugin".  If
       the plugin can't be found, "prove" will complain & exit.

       You can pass arguments to your plugin by appending "=arg1,arg2,etc" to the plugin name:

         prove -PMyPlugin=fou,du,fafa

       Please check individual plugin documentation for more details.

   Available Plugins
       For an up-to-date list of plugins available, please check CPAN:

       <http://search.cpan.org/search?query=App%3A%3AProve+Plugin>

   Writing Plugins
       Please see "PLUGINS" in App::Prove.



perl v5.16.2                                     2013-08-25                                         PROVE(1)

Сообщение о проблемах

Способ сообщить о проблеме с этой страницей руководства зависит от типа проблемы:

Ошибки содержания
Ошибки отчета в содержании этой документации к проекту Perl. (См. perlbug (1) для инструкций представления.)
Отчеты об ошибках
Сообщите об ошибках в функциональности описанного инструмента или API к Apple через Генератор отчетов Ошибки и к проекту Perl, использующему perlbug (1).
Форматирование проблем
Отчет, форматирующий ошибки в интерактивной версии этих страниц со ссылками на отзыв ниже.