MirOS Manual: Test::More(3p)


Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

NAME

     Test::More - yet another framework for writing test scripts

SYNOPSIS

       use Test::More tests => $Num_Tests;
       # or
       use Test::More qw(no_plan);
       # or
       use Test::More skip_all => $reason;

       BEGIN { use_ok( 'Some::Module' ); }
       require_ok( 'Some::Module' );

       # Various ways to say "ok"
       ok($this eq $that, $test_name);

       is  ($this, $that,    $test_name);
       isnt($this, $that,    $test_name);

       # Rather than print STDERR "# here's what went wrong\n"
       diag("here's what went wrong");

       like  ($this, qr/that/, $test_name);
       unlike($this, qr/that/, $test_name);

       cmp_ok($this, '==', $that, $test_name);

       is_deeply($complex_structure1, $complex_structure2, $test_name);

       SKIP: {
           skip $why, $how_many unless $have_some_feature;

           ok( foo(),       $test_name );
           is( foo(42), 23, $test_name );
       };

       TODO: {
           local $TODO = $why;

           ok( foo(),       $test_name );
           is( foo(42), 23, $test_name );
       };

       can_ok($module, @methods);
       isa_ok($object, $class);

       pass($test_name);
       fail($test_name);

       BAIL_OUT($why);

perl v5.8.8                2005-02-05                           1

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

       # UNIMPLEMENTED!!!
       my @status = Test::More::status;

DESCRIPTION

     STOP! If you're just getting started writing tests, have a
     look at Test::Simple first.  This is a drop in replacement
     for Test::Simple which you can switch to once you get the
     hang of basic testing.

     The purpose of this module is to provide a wide range of
     testing utilities.  Various ways to say "ok" with better
     diagnostics, facilities to skip tests, test future features
     and compare complicated data structures.  While you can do
     almost anything with a simple "ok()" function, it doesn't
     provide good diagnostic output.

     I love it when a plan comes together

     Before anything else, you need a testing plan.  This basi-
     cally declares how many tests your script is going to run to
     protect against premature failure.

     The preferred way to do this is to declare a plan when you
     "use Test::More".

       use Test::More tests => $Num_Tests;

     There are rare cases when you will not know beforehand how
     many tests your script is going to run.  In this case, you
     can declare that you have no plan.  (Try to avoid using this
     as it weakens your test.)

       use Test::More qw(no_plan);

     NOTE: using no_plan requires a Test::Harness upgrade else it
     will think everything has failed.  See "CAVEATS and NOTES").

     In some cases, you'll want to completely skip an entire
     testing script.

       use Test::More skip_all => $skip_reason;

     Your script will declare a skip with the reason why you
     skipped and exit immediately with a zero (success).  See
     Test::Harness for details.

     If you want to control what functions Test::More will
     export, you have to use the 'import' option.  For example,
     to import everything but 'fail', you'd do:

       use Test::More tests => 23, import => ['!fail'];

perl v5.8.8                2005-02-05                           2

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

     Alternatively, you can use the plan() function.  Useful for
     when you have to calculate the number of tests.

       use Test::More;
       plan tests => keys %Stuff * 3;

     or for deciding between running the tests at all:

       use Test::More;
       if( $^O eq 'MacOS' ) {
           plan skip_all => 'Test irrelevant on MacOS';
       }
       else {
           plan tests => 42;
       }

     Test names

     By convention, each test is assigned a number in order.
     This is largely done automatically for you.  However, it's
     often very useful to assign a name to each test.  Which
     would you rather see:

       ok 4
       not ok 5
       ok 6

     or

       ok 4 - basic multi-variable
       not ok 5 - simple exponential
       ok 6 - force == mass * acceleration

     The later gives you some idea of what failed.  It also makes
     it easier to find the test in your script, simply search for
     "simple exponential".

     All test functions take a name argument.  It's optional, but
     highly suggested that you use it.

     I'm ok, you're not ok.

     The basic purpose of this module is to print out either "ok
     #" or "not ok #" depending on if a given test succeeded or
     failed.  Everything else is just gravy.

     All of the following print "ok" or "not ok" depending on if
     the test succeeded or failed.  They all also return true or
     false, respectively.

     ok
           ok($this eq $that, $test_name);

perl v5.8.8                2005-02-05                           3

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         This simply evaluates any expression ("$this eq $that"
         is just a simple example) and uses that to determine if
         the test succeeded or failed.  A true expression passes,
         a false one fails.  Very simple.

         For example:

             ok( $exp{9} == 81,                   'simple exponential' );
             ok( Film->can('db_Main'),            'set_db()' );
             ok( $p->tests == 4,                  'saw tests' );
             ok( !grep !defined $_, @items,       'items populated' );

         (Mnemonic:  "This is ok.")

         $test_name is a very short description of the test that
         will be printed out.  It makes it very easy to find a
         test in your script when it fails and gives others an
         idea of your intentions.  $test_name is optional, but we
         very strongly encourage its use.

         Should an ok() fail, it will produce some diagnostics:

             not ok 18 - sufficient mucus
             #   Failed test 'sufficient mucus'
             #   in foo.t at line 42.

         This is actually Test::Simple's ok() routine.

     is
     isnt
           is  ( $this, $that, $test_name );
           isnt( $this, $that, $test_name );

         Similar to ok(), is() and isnt() compare their two argu-
         ments with "eq" and "ne" respectively and use the result
         of that to determine if the test succeeded or failed.
         So these:

             # Is the ultimate answer 42?
             is( ultimate_answer(), 42,          "Meaning of Life" );

             # $foo isn't empty
             isnt( $foo, '',     "Got some foo" );

         are similar to these:

             ok( ultimate_answer() eq 42,        "Meaning of Life" );
             ok( $foo ne '',     "Got some foo" );

         (Mnemonic:  "This is that."  "This isn't that.")

         So why use these?  They produce better diagnostics on

perl v5.8.8                2005-02-05                           4

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         failure.  ok() cannot know what you are testing for
         (beyond the name), but is() and isnt() know what the
         test was and why it failed.  For example this test:

             my $foo = 'waffle';  my $bar = 'yarblokos';
             is( $foo, $bar,   'Is foo the same as bar?' );

         Will produce something like this:

             not ok 17 - Is foo the same as bar?
             #   Failed test 'Is foo the same as bar?'
             #   in foo.t at line 139.
             #          got: 'waffle'
             #     expected: 'yarblokos'

         So you can figure out what went wrong without rerunning
         the test.

         You are encouraged to use is() and isnt() over ok()
         where possible, however do not be tempted to use them to
         find out if something is true or false!

           # XXX BAD!
           is( exists $brooklyn{tree}, 1, 'A tree grows in Brooklyn' );

         This does not check if "exists $brooklyn{tree}" is true,
         it checks if it returns 1.  Very different.  Similar
         caveats exist for false and 0. In these cases, use ok().

           ok( exists $brooklyn{tree},    'A tree grows in Brooklyn' );

         For those grammatical pedants out there, there's an
         "isn't()" function which is an alias of isnt().

     like
           like( $this, qr/that/, $test_name );

         Similar to ok(), like() matches $this against the regex
         "qr/that/".

         So this:

             like($this, qr/that/, 'this is like that');

         is similar to:

             ok( $this =~ /that/, 'this is like that');

         (Mnemonic "This is like that".)

         The second argument is a regular expression.  It may be
         given as a regex reference (i.e. "qr//") or (for better

perl v5.8.8                2005-02-05                           5

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         compatibility with older perls) as a string that looks
         like a regex (alternative delimiters are currently not
         supported):

             like( $this, '/that/', 'this is like that' );

         Regex options may be placed on the end ('/that/i').

         Its advantages over ok() are similar to that of is() and
         isnt().  Better diagnostics on failure.

     unlike
           unlike( $this, qr/that/, $test_name );

         Works exactly as like(), only it checks if $this does
         not match the given pattern.

     cmp_ok
           cmp_ok( $this, $op, $that, $test_name );

         Halfway between ok() and is() lies cmp_ok().  This
         allows you to compare two arguments using any binary
         perl operator.

             # ok( $this eq $that );
             cmp_ok( $this, 'eq', $that, 'this eq that' );

             # ok( $this == $that );
             cmp_ok( $this, '==', $that, 'this == that' );

             # ok( $this && $that );
             cmp_ok( $this, '&&', $that, 'this && that' );
             ...etc...

         Its advantage over ok() is when the test fails you'll
         know what $this and $that were:

             not ok 1
             #   Failed test in foo.t at line 12.
             #     '23'
             #         &&
             #     undef

         It's also useful in those cases where you are comparing
         numbers and is()'s use of "eq" will interfere:

             cmp_ok( $big_hairy_number, '==', $another_big_hairy_number );

     can_ok
           can_ok($module, @methods);
           can_ok($object, @methods);

perl v5.8.8                2005-02-05                           6

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         Checks to make sure the $module or $object can do these
         @methods (works with functions, too).

             can_ok('Foo', qw(this that whatever));

         is almost exactly like saying:

             ok( Foo->can('this') &&
                 Foo->can('that') &&
                 Foo->can('whatever')
               );

         only without all the typing and with a better interface.
         Handy for quickly testing an interface.

         No matter how many @methods you check, a single can_ok()
         call counts as one test.  If you desire otherwise, use:

             foreach my $meth (@methods) {
                 can_ok('Foo', $meth);
             }

     isa_ok
           isa_ok($object, $class, $object_name);
           isa_ok($ref,    $type,  $ref_name);

         Checks to see if the given "$object->isa($class)".  Also
         checks to make sure the object was defined in the first
         place.  Handy for this sort of thing:

             my $obj = Some::Module->new;
             isa_ok( $obj, 'Some::Module' );

         where you'd otherwise have to write

             my $obj = Some::Module->new;
             ok( defined $obj && $obj->isa('Some::Module') );

         to safeguard against your test script blowing up.

         It works on references, too:

             isa_ok( $array_ref, 'ARRAY' );

         The diagnostics of this test normally just refer to 'the
         object'.  If you'd like them to be more specific, you
         can supply an $object_name (for example 'Test custo-
         mer').

     pass
     fail

perl v5.8.8                2005-02-05                           7

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

           pass($test_name);
           fail($test_name);

         Sometimes you just want to say that the tests have
         passed.  Usually the case is you've got some complicated
         condition that is difficult to wedge into an ok().  In
         this case, you can simply use pass() (to declare the
         test ok) or fail (for not ok).  They are synonyms for
         ok(1) and ok(0).

         Use these very, very, very sparingly.

     Module tests

     You usually want to test if the module you're testing loads
     ok, rather than just vomiting if its load fails.  For such
     purposes we have "use_ok" and "require_ok".

     use_ok
            BEGIN { use_ok($module); }
            BEGIN { use_ok($module, @imports); }

         These simply use the given $module and test to make sure
         the load happened ok.  It's recommended that you run
         use_ok() inside a BEGIN block so its functions are
         exported at compile-time and prototypes are properly
         honored.

         If @imports are given, they are passed through to the
         use.  So this:

            BEGIN { use_ok('Some::Module', qw(foo bar)) }

         is like doing this:

            use Some::Module qw(foo bar);

         Version numbers can be checked like so:

            # Just like "use Some::Module 1.02"
            BEGIN { use_ok('Some::Module', 1.02) }

         Don't try to do this:

            BEGIN {
                use_ok('Some::Module');

                ...some code that depends on the use...
                ...happening at compile time...
            }

         because the notion of "compile-time" is relative.

perl v5.8.8                2005-02-05                           8

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         Instead, you want:

           BEGIN { use_ok('Some::Module') }
           BEGIN { ...some code that depends on the use... }

     require_ok
            require_ok($module);
            require_ok($file);

         Like use_ok(), except it requires the $module or $file.

     Complex data structures

     Not everything is a simple eq check or regex.  There are
     times you need to see if two data structures are equivalent.
     For these instances Test::More provides a handful of useful
     functions.

     NOTE I'm not quite sure what will happen with filehandles.

     is_deeply
           is_deeply( $this, $that, $test_name );

         Similar to is(), except that if $this and $that are
         references, it does a deep comparison walking each data
         structure to see if they are equivalent.  If the two
         structures are different, it will display the place
         where they start differing.

         is_deeply() compares the dereferenced values of refer-
         ences, the references themselves (except for their type)
         are ignored.  This means aspects such as blessing and
         ties are not considered "different".

         is_deeply() current has very limited handling of func-
         tion reference and globs.  It merely checks if they have
         the same referent.  This may improve in the future.

         Test::Differences and Test::Deep provide more in-depth
         functionality along these lines.

     Diagnostics

     If you pick the right test function, you'll usually get a
     good idea of what went wrong when it failed.  But sometimes
     it doesn't work out that way.  So here we have ways for you
     to write your own diagnostic messages which are safer than
     just "print STDERR".

     diag
           diag(@diagnostic_message);

perl v5.8.8                2005-02-05                           9

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         Prints a diagnostic message which is guaranteed not to
         interfere with test output.  Like "print"
         @diagnostic_message is simply concatenated together.

         Handy for this sort of thing:

             ok( grep(/foo/, @users), "There's a foo user" ) or
                 diag("Since there's no foo, check that /etc/bar is set up right");

         which would produce:

             not ok 42 - There's a foo user
             #   Failed test 'There's a foo user'
             #   in foo.t at line 52.
             # Since there's no foo, check that /etc/bar is set up right.

         You might remember "ok() or diag()" with the mnemonic
         "open() or die()".

         NOTE The exact formatting of the diagnostic output is
         still changing, but it is guaranteed that whatever you
         throw at it it won't interfere with the test.

     Conditional tests

     Sometimes running a test under certain conditions will cause
     the test script to die.  A certain function or method isn't
     implemented (such as fork() on MacOS), some resource isn't
     available (like a net connection) or a module isn't avail-
     able.  In these cases it's necessary to skip tests, or
     declare that they are supposed to fail but will work in the
     future (a todo test).

     For more details on the mechanics of skip and todo tests see
     Test::Harness.

     The way Test::More handles this is with a named block.
     Basically, a block of tests which can be skipped over or
     made todo.  It's best if I just show you...

     SKIP: BLOCK
           SKIP: {
               skip $why, $how_many if $condition;

               ...normal testing code goes here...
           }

         This declares a block of tests that might be skipped,
         $how_many tests there are, $why and under what $condi-
         tion to skip them.  An example is the easiest way to
         illustrate:

perl v5.8.8                2005-02-05                          10

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

             SKIP: {
                 eval { require HTML::Lint };

                 skip "HTML::Lint not installed", 2 if $@;

                 my $lint = new HTML::Lint;
                 isa_ok( $lint, "HTML::Lint" );

                 $lint->parse( $html );
                 is( $lint->errors, 0, "No errors found in HTML" );
             }

         If the user does not have HTML::Lint installed, the
         whole block of code won't be run at all.  Test::More
         will output special ok's which Test::Harness interprets
         as skipped, but passing, tests.

         It's important that $how_many accurately reflects the
         number of tests in the SKIP block so the # of tests run
         will match up with your plan. If your plan is "no_plan"
         $how_many is optional and will default to 1.

         It's perfectly safe to nest SKIP blocks.  Each SKIP
         block must have the label "SKIP", or Test::More can't
         work its magic.

         You don't skip tests which are failing because there's a
         bug in your program, or for which you don't yet have
         code written.  For that you use TODO.  Read on.

     TODO: BLOCK
             TODO: {
                 local $TODO = $why if $condition;

                 ...normal testing code goes here...
             }

         Declares a block of tests you expect to fail and $why.
         Perhaps it's because you haven't fixed a bug or haven't
         finished a new feature:

             TODO: {
                 local $TODO = "URI::Geller not finished";

                 my $card = "Eight of clubs";
                 is( URI::Geller->your_card, $card, 'Is THIS your card?' );

                 my $spoon;
                 URI::Geller->bend_spoon;
                 is( $spoon, 'bent',    "Spoon bending, that's original" );
             }

perl v5.8.8                2005-02-05                          11

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

         With a todo block, the tests inside are expected to
         fail.  Test::More will run the tests normally, but print
         out special flags indicating they are "todo".
         Test::Harness will interpret failures as being ok.
         Should anything succeed, it will report it as an unex-
         pected success. You then know the thing you had todo is
         done and can remove the TODO flag.

         The nice part about todo tests, as opposed to simply
         commenting out a block of tests, is it's like having a
         programmatic todo list.  You know how much work is left
         to be done, you're aware of what bugs there are, and
         you'll know immediately when they're fixed.

         Once a todo test starts succeeding, simply move it out-
         side the block. When the block is empty, delete it.

         NOTE: TODO tests require a Test::Harness upgrade else it
         will treat it as a normal failure.  See "CAVEATS and
         NOTES").

     todo_skip
             TODO: {
                 todo_skip $why, $how_many if $condition;

                 ...normal testing code...
             }

         With todo tests, it's best to have the tests actually
         run.  That way you'll know when they start passing.
         Sometimes this isn't possible. Often a failing test will
         cause the whole program to die or hang, even inside an
         "eval BLOCK" with and using "alarm".  In these extreme
         cases you have no choice but to skip over the broken
         tests entirely.

         The syntax and behavior is similar to a "SKIP: BLOCK"
         except the tests will be marked as failing but todo.
         Test::Harness will interpret them as passing.

     When do I use SKIP vs. TODO?
         If it's something the user might not be able to do, use
         SKIP. This includes optional modules that aren't
         installed, running under an OS that doesn't have some
         feature (like fork() or symlinks), or maybe you need an
         Internet connection and one isn't available.

         If it's something the programmer hasn't done yet, use
         TODO.  This is for any code you haven't written yet, or
         bugs you have yet to fix, but want to put tests in your
         testing script (always a good idea).

perl v5.8.8                2005-02-05                          12

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

     Test control

     BAIL_OUT
             BAIL_OUT($reason);

         Incidates to the harness that things are going so badly
         all testing should terminate.  This includes the running
         any additional test scripts.

         This is typically used when testing cannot continue such
         as a critical module failing to compile or a necessary
         external utility not being available such as a database
         connection failing.

         The test will exit with 255.

     Discouraged comparison functions

     The use of the following functions is discouraged as they
     are not actually testing functions and produce no diagnos-
     tics to help figure out what went wrong.  They were written
     before is_deeply() existed because I couldn't figure out how
     to display a useful diff of two arbitrary data structures.

     These functions are usually used inside an ok().

         ok( eq_array(\@this, \@that) );

     "is_deeply()" can do that better and with diagnostics.

         is_deeply( \@this, \@that );

     They may be deprecated in future versions.

     eq_array
           my $is_eq = eq_array(\@this, \@that);

         Checks if two arrays are equivalent.  This is a deep
         check, so multi-level structures are handled correctly.

     eq_hash
           my $is_eq = eq_hash(\%this, \%that);

         Determines if the two hashes contain the same keys and
         values.  This is a deep check.

     eq_set
           my $is_eq = eq_set(\@this, \@that);

         Similar to eq_array(), except the order of the elements
         is not important.  This is a deep check, but the
         irrelevancy of order only applies to the top level.

perl v5.8.8                2005-02-05                          13

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

             ok( eq_set(\@this, \@that) );

         Is better written:

             is_deeply( [sort @this], [sort @that] );

         NOTE By historical accident, this is not a true set com-
         parison. While the order of elements does not matter,
         duplicate elements do.

         NOTE eq_set() does not know how to deal with references
         at the top level.  The following is an example of a com-
         parison which might not work:

             eq_set([\1, \2], [\2, \1]);

         Test::Deep contains much better set comparison func-
         tions.

     Extending and Embedding Test::More

     Sometimes the Test::More interface isn't quite enough.  For-
     tunately, Test::More is built on top of Test::Builder which
     provides a single, unified backend for any test library to
     use.  This means two test libraries which both use
     Test::Builder can be used together in the same program.

     If you simply want to do a little tweaking of how the tests
     behave, you can access the underlying Test::Builder object
     like so:

     builder
             my $test_builder = Test::More->builder;

         Returns the Test::Builder object underlying Test::More
         for you to play with.

EXIT CODES

     If all your tests passed, Test::Builder will exit with zero
     (which is normal).  If anything failed it will exit with how
     many failed.  If you run less (or more) tests than you
     planned, the missing (or extras) will be considered
     failures.  If no tests were ever run Test::Builder will
     throw a warning and exit with 255.  If the test died, even
     after having successfully completed all its tests, it will
     still be considered a failure and will exit with 255.

     So the exit codes are...

         0                   all tests successful
         255                 test died or all passed but wrong # of tests run
         any other number    how many failed (including missing or extras)

perl v5.8.8                2005-02-05                          14

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

     If you fail more than 254 tests, it will be reported as 254.

     NOTE  This behavior may go away in future versions.

CAVEATS and NOTES

     Backwards compatibility
         Test::More works with Perls as old as 5.004_05.

     Overloaded objects
         String overloaded objects are compared as strings (or in
         cmp_ok()'s case, strings or numbers as appropriate to
         the comparison op).  This prevents Test::More from
         piercing an object's interface allowing better blackbox
         testing.  So if a function starts returning overloaded
         objects instead of bare strings your tests won't notice
         the difference.  This is good.

         However, it does mean that functions like is_deeply()
         cannot be used to test the internals of string over-
         loaded objects.  In this case I would suggest Test::Deep
         which contains more flexible testing functions for com-
         plex data structures.

     Threads
         Test::More will only be aware of threads if "use
         threads" has been done before Test::More is loaded.
         This is ok:

             use threads;
             use Test::More;

         This may cause problems:

             use Test::More
             use threads;

     Test::Harness upgrade
         no_plan and todo depend on new Test::Harness features
         and fixes.  If you're going to distribute tests that use
         no_plan or todo your end-users will have to upgrade
         Test::Harness to the latest one on CPAN.  If you avoid
         no_plan and TODO tests, the stock Test::Harness will
         work fine.

         Installing Test::More should also upgrade Test::Harness.

HISTORY

     This is a case of convergent evolution with Joshua
     Pritikin's Test module.  I was largely unaware of its
     existence when I'd first written my own ok() routines.  This
     module exists because I can't figure out how to easily wedge
     test names into Test's interface (along with a few other

perl v5.8.8                2005-02-05                          15

Test::More(3p)  Perl Programmers Reference Guide   Test::More(3p)

     problems).

     The goal here is to have a testing utility that's simple to
     learn, quick to use and difficult to trip yourself up with
     while still providing more flexibility than the existing
     Test.pm.  As such, the names of the most common routines are
     kept tiny, special cases and magic side-effects are kept to
     a minimum.  WYSIWYG.

SEE ALSO

     Test::Simple if all this confuses you and you just want to
     write some tests.  You can upgrade to Test::More later (it's
     forward compatible).

     Test is the old testing module.  Its main benefit is that it
     has been distributed with Perl since 5.004_05.

     Test::Harness for details on how your test results are
     interpreted by Perl.

     Test::Differences for more ways to test complex data struc-
     tures. And it plays well with Test::More.

     Test::Class is like XUnit but more perlish.

     Test::Deep gives you more powerful complex data structure
     testing.

     Test::Unit is XUnit style testing.

     Test::Inline shows the idea of embedded testing.

     Bundle::Test installs a whole bunch of useful test modules.

AUTHORS

     Michael G Schwern <schwern@pobox.com> with much inspiration
     from Joshua Pritikin's Test module and lots of help from
     Barrie Slaymaker, Tony Bowden, blackstar.co.uk, chromatic,
     Fergal Daly and the perl-qa gang.

BUGS

     See http://rt.cpan.org to report and view bugs.

COPYRIGHT

     Copyright 2001, 2002, 2004 by Michael G Schwern
     <schwern@pobox.com>.

     This program is free software; you can redistribute it
     and/or modify it under the same terms as Perl itself.

     See http://www.perl.com/perl/misc/Artistic.html

perl v5.8.8                2005-02-05                          16

Generated on 2014-07-04 21:17:45 by $MirOS: src/scripts/roff2htm,v 1.79 2014/02/10 00:36:11 tg Exp $

These manual pages and other documentation are copyrighted by their respective writers; their source is available at our CVSweb, AnonCVS, and other mirrors. The rest is Copyright © 2002‒2014 The MirOS Project, Germany.
This product includes material provided by Thorsten Glaser.

This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report – diffs preferred.