Provided by: libtest-failwarnings-perl_0.7-1_all bug

NAME

       Test::FailWarnings - Add test failures if warnings are caught

VERSION

       version 0.007

SYNOPSIS

       Test file:

           use strict;
           use warnings;
           use Test::More;
           use Test::FailWarnings;

           ok( 1, "first test" );
           ok( 1 + "lkadjaks", "add non-numeric" );

           done_testing;

       Output:

           ok 1 - first test
           not ok 2 - Test::FailWarnings should catch no warnings
           #   Failed test 'Test::FailWarnings should catch no warnings'
           #   at t/bin/main-warn.pl line 7.
           # Warning was 'Argument "lkadjaks" isn't numeric in addition (+) at t/bin/main-warn.pl line 7.'
           ok 3 - add non-numeric
           1..3
           # Looks like you failed 1 test of 3.

DESCRIPTION

       This module hooks $SIG{__WARN__} and converts warnings to Test::More "fail()" calls.  It
       is designed to be used with "done_testing", when you don't need to know the test count in
       advance.

       Just as with Test::NoWarnings, this does not catch warnings if other things localize
       $SIG{__WARN__}, as this is designed to catch unhandled warnings.

USAGE

   Overriding $SIG{__WARN__}
       On "import", $SIG{__WARN__} is replaced with "Test::FailWarnings::handler".

           use Test::FailWarnings;  # global

       If you don't want global replacement, require the module instead and localize in whatever
       scope you want.

           require Test::FailWarnings;

           {
               local $SIG{__WARN__} = \&Test::FailWarnings::handler;
               # ... warnings will issue fail() here
           }

       When the handler reports on the source of the warning, it will look past any calling
       packages starting with "Carp" or "warnings" to try to detect the real origin of the
       warning.

   Allowing warnings from dependencies
       If you want to ignore failures from outside your own code, you can set
       $Test::FailWarnings::ALLOW_DEPS to a true value.  You can do that on the "use" line with
       "-allow_deps".

           use Test::FailWarnings -allow_deps => 1;

       When true, warnings will only be thrown if they appear to originate from a filename
       matching "qr/^(?:t|xt|lib|blib)/"

   Allowing warnings from specific modules
       If you want to white-list specific modules only, you can add their package names to
       @Test::NoWarnings::ALLOW_FROM.  You can do that on the "use" line with "-allow_from".

           use Test::FailWarnings -allow_from => [ qw/Annoying::Module/ ];

SEE ALSO

       ·   Test::NoWarnings -- catches warnings and reports in an "END" block.  Not (yet)
           friendly with "done_testing".

       ·   Test::Warnings -- a replacement for Test::NoWarnings that works with done_testing

       ·   Test::Warn -- test for warnings without triggering failures from this modules

SUPPORT

   Bugs / Feature Requests
       Please report any bugs or feature requests through the issue tracker at
       <https://github.com/dagolden/test-failwarnings/issues>.  You will be notified
       automatically of any progress on your issue.

   Source Code
       This is open source software.  The code repository is available for public review and
       contribution under the terms of the license.

       <https://github.com/dagolden/test-failwarnings>

         git clone git://github.com/dagolden/test-failwarnings.git

AUTHOR

       David Golden <dagolden@cpan.org>

COPYRIGHT AND LICENSE

       This software is Copyright (c) 2013 by David Golden.

       This is free software, licensed under:

         The Apache License, Version 2.0, January 2004