1Test::RunValgrind(3)  User Contributed Perl Documentation Test::RunValgrind(3)
2
3
4

NAME

6       Test::RunValgrind - tests that an external program is valgrind-clean.
7

VERSION

9       version 0.2.2
10

SYNOPSIS

12           use Test::More tests => 1;
13           use Test::RunValgrind;
14
15           # TEST
16           Test::RunValgrind->new( {} )->run(
17               {
18                   log_fn => './expr--valgrind-log.txt',
19                   prog   => '/usr/bin/expr',
20                   argv   => [qw/5 + 6/],
21                   blurb  => 'valgrind likes /usr/bin/expr',
22               }
23           );
24

DESCRIPTION

26       valgrind is an open source and convenient memory debugger that runs on
27       some platforms. This module runs valgrind
28       (<http://en.wikipedia.org/wiki/Valgrind>) on an executable and makes
29       sure that valgrind did not find any faults in it.
30
31       It originated from some code used to test the Freecell Solver
32       executables using valgrind, and was extracted into its own CPAN module
33       to allow for reuse by other projects, including fortune-mod
34       (<https://github.com/shlomif/fortune-mod>).
35

METHODS

37   my $obj = Test::RunValgrind->new({})
38       The constructor - currently accepts a single hash reference and if its
39       'supress_stderr' key's value is true, supresses outputting STDERR if on
40       successful subsequent tests (starting from version 0.0.2).  Furthermore
41       if 'ignore_leaks' is true, then reported memory leaks are ignored and
42       their presence will still allow the tests to pass (starting from
43       version 0.2.0, and see
44       <https://rt.cpan.org/Public/Bug/Display.html?id=119988> ).
45
46       'valgrind_args' may point to an array reference of extra command line
47       arguments to valgrind.  See
48       <https://github.com/shlomif/perl-Test-RunValgrind/issues/4> ; since
49       version 0.2.0.
50
51   $obj->run({ ... })
52       Runs valgrind.
53
54       Accepts a hash ref with the following keys:
55
56       •   blurb
57
58           The Test::More test assertion blurb.
59
60       •   log_fn
61
62           The path to write the log file to (and read from it). Make sure it
63           is secured.
64
65       •   prog
66
67           The path to the executable to run.
68
69       •   argv
70
71           An array reference contains strings with command line arguments to
72           the executable.
73
74       See the synopsis for an example.
75

SEE ALSO

77       Test::Valgrind - seems to be only for running perl itself under
78       valgrind.
79
80       Devel::Valgrind::Client
81
82       <http://en.wikipedia.org/wiki/Valgrind> - wikipedia page.
83
84       <http://github.com/shlomif/fc-solve/blob/master/fc-solve/source/t/t/lib/FC_Solve/Test/Valgrind.pm>
85       - original code using Test::RunValgrind in Freecell Solver
86

SUPPORT

88   Websites
89       The following websites have more information about this module, and may
90       be of help to you. As always, in addition to those websites please use
91       your favorite search engine to discover more resources.
92
93       •   MetaCPAN
94
95           A modern, open-source CPAN search engine, useful to view POD in
96           HTML format.
97
98           <https://metacpan.org/release/Test-RunValgrind>
99
100       •   RT: CPAN's Bug Tracker
101
102           The RT ( Request Tracker ) website is the default bug/issue
103           tracking system for CPAN.
104
105           <https://rt.cpan.org/Public/Dist/Display.html?Name=Test-RunValgrind>
106
107       •   CPANTS
108
109           The CPANTS is a website that analyzes the Kwalitee ( code metrics )
110           of a distribution.
111
112           <http://cpants.cpanauthors.org/dist/Test-RunValgrind>
113
114       •   CPAN Testers
115
116           The CPAN Testers is a network of smoke testers who run automated
117           tests on uploaded CPAN distributions.
118
119           <http://www.cpantesters.org/distro/T/Test-RunValgrind>
120
121       •   CPAN Testers Matrix
122
123           The CPAN Testers Matrix is a website that provides a visual
124           overview of the test results for a distribution on various
125           Perls/platforms.
126
127           <http://matrix.cpantesters.org/?dist=Test-RunValgrind>
128
129       •   CPAN Testers Dependencies
130
131           The CPAN Testers Dependencies is a website that shows a chart of
132           the test results of all dependencies for a distribution.
133
134           <http://deps.cpantesters.org/?module=Test::RunValgrind>
135
136   Bugs / Feature Requests
137       Please report any bugs or feature requests by email to
138       "bug-test-runvalgrind at rt.cpan.org", or through the web interface at
139       <https://rt.cpan.org/Public/Bug/Report.html?Queue=Test-RunValgrind>.
140       You will be automatically notified of any progress on the request by
141       the system.
142
143   Source Code
144       The code is open to the world, and available for you to hack on. Please
145       feel free to browse it and play with it, or whatever. If you want to
146       contribute patches, please send me a diff or prod me to pull from your
147       repository :)
148
149       <https://github.com/shlomif/perl-Test-RunValgrind>
150
151         git clone git://github.com/shlomif/perl-Test-RunValgrind.git
152

AUTHOR

154       Shlomi Fish <shlomif@cpan.org>
155

BUGS

157       Please report any bugs or feature requests on the bugtracker website
158       <https://github.com/shlomif/perl-Test-RunValgrind/issues>
159
160       When submitting a bug or request, please include a test-file or a patch
161       to an existing test-file that illustrates the bug or desired feature.
162

164       This software is Copyright (c) 2016 by Shlomi Fish.
165
166       This is free software, licensed under:
167
168         The MIT (X11) License
169
170
171
172perl v5.34.0                      2022-01-21              Test::RunValgrind(3)
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