Vincent Pit > Test-Valgrind > Test::Valgrind::Suppressions

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Module Version: 1.18   Source  

NAME ^

Test::Valgrind::Suppressions - Generate suppressions for given tool and command.

VERSION ^

Version 1.18

DESCRIPTION ^

This module is an helper for generating suppressions.

METHODS ^

generate

    Test::Valgrind::Suppressions->generate(
     tool    => $tool,
     command => $command,
     target  => $target,
    );

Generates suppressions for the command $command->new_trainer and the tool $tool->new_trainer, and writes them in the file specified by $target. The action used behind the scenes is Test::Valgrind::Action::Suppressions.

Returns the status code.

maybe_generalize

    my $mangled_suppression = Test::Valgrind::Suppressions->maybe_generalize(
     $session,
     $suppression,
    );

Removes all wildcard frames at the end of the suppression. It also replaces sequences of wildcard frames by '...' when valgrind 3.4.0 or higher is used. Returns the mangled suppression.

maybe_z_demangle

    my $demangled_symbol = Test::Valgrind::Suppressions->maybe_z_demangle(
     $symbol,
    );

If $symbol is Z-encoded as described in valgrind's include/pub_tool_redir.h, extract and decode its function name part. Otherwise, $symbol is returned as is.

This routine follows valgrind's coregrind/m_demangle/demangle.c:maybe_Z_demangle.

SEE ALSO ^

Test::Valgrind, Test::Valgrind::Command, Test::Valgrind::Tool, Test::Valgrind::Action::Suppressions.

AUTHOR ^

Vincent Pit, <perl at profvince.com>, http://www.profvince.com.

You can contact me by mail or on irc.perl.org (vincent).

BUGS ^

Please report any bugs or feature requests to bug-test-valgrind-suppressions at rt.cpan.org, or through the web interface at http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Test-Valgrind. I will be notified, and then you'll automatically be notified of progress on your bug as I make changes.

SUPPORT ^

You can find documentation for this module with the perldoc command.

    perldoc Test::Valgrind::Suppressions

COPYRIGHT & LICENSE ^

Copyright 2008,2009,2010,2011,2013,2015 Vincent Pit, all rights reserved.

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

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