Source code | Report a bug in this site | Credits | Links

Given a module name, this service will show you its dependencies along with a summary of their test results from the CPAN testers. The idea is that if you have a choice of several modules to use, this will show you which is the most reliable.

Please note: this site is a tool to analyse the dependencies of modules written in the Perl programming language. I can not help you with any problems you might have with using any modules.

It relies on modules having META.yml files so it can work out their dependencies, and is case-sensitive. The perl version number is used to filter test results and also to determine what's a core module and what's not - some core modules also exist seperately on the CPAN, but we don't bother looking at their dependencies. If you choose a version like X.Y as opposed to X.Y.Z, then you'll get test results for all X.Y.* versions, and we assume X.Y.0 for figuring out what's in core. If you choose 'any version', then you get all test results and we divine core modules from perl 5.005. Test results are cached for performance and may be up to three days out of date. Modules can depend on particular versions of other modules. We ignore that. Patches welcome.

Module Perl OS
purity warnings? Include dev builds of perl?

This service costs €50 a month to run. If you think it rocks incredibly hard, then I like shiny beads, but wouldn't say no to a little something to help defray costs either.

(Get results in XML)
- 0. Perl::Critic S B R D Results by OS and perl version 176 PASS0 UNKNOWN2 FAIL0 NA 176 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
- 1.      PPI S B R D Results by OS and perl version 196 PASS0 UNKNOWN0 FAIL0 NA 196 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 2.          File::Remove S B R D Results by OS and perl version 1607 PASS3 UNKNOWN2 FAIL0 NA 1607 PASSes, 3 UNKNOWNs, 2 FAILs, 0 NAs
- 3.              Test::More S B R D Results by OS and perl version 798 PASS5 UNKNOWN1 FAIL0 NA 798 PASSes, 5 UNKNOWNs, 1 FAIL, 0 NAs
4.                  Test::Harness S B R D Results by OS and perl version 577 PASS1 UNKNOWN13 FAIL0 NA 577 PASSes, 1 UNKNOWN, 13 FAILs, 0 NAs
5.                  ExtUtils::MakeMaker S B R D Core module Core module
6.              File::Copy S B R D Core module Core module
- 7.              File::Spec S B R D Results by OS and perl version 668 PASS6 UNKNOWN2 FAIL0 NA 668 PASSes, 6 UNKNOWNs, 2 FAILs, 0 NAs
8.                  Scalar::Util S B R D Results by OS and perl version 481 PASS3 UNKNOWN3 FAIL0 NA 481 PASSes, 3 UNKNOWNs, 3 FAILs, 0 NAs
9.                  File::Path S B R D Core module Core module
10.                  Test S B R D Core module Core module
11.          IO::String S B R D Results by OS and perl version 1723 PASS3 UNKNOWN0 FAIL0 NA 1723 PASSes, 3 UNKNOWNs, 0 FAILs, 0 NAs
- 12.          Test::Object S B R D Results by OS and perl version 1832 PASS1 UNKNOWN1 FAIL0 NA 1832 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
13.              Exporter S B R D Results by OS and perl version 939 PASS2 UNKNOWN1 FAIL1 NA 939 PASSes, 2 UNKNOWNs, 1 FAIL, 1 NA
14.          Storable S B R D Results by OS and perl version 817 PASS7 UNKNOWN17 FAIL0 NA 817 PASSes, 7 UNKNOWNs, 17 FAILs, 0 NAs
- 15.          Test::NoWarnings S B R D Results by OS and perl version 561 PASS1 UNKNOWN0 FAIL0 NA 561 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
16.              Test::Tester S B R D Results by OS and perl version 1852 PASS1 UNKNOWN2 FAIL0 NA 1852 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
17.          Params::Util S B R D Results by OS and perl version 425 PASS2 UNKNOWN0 FAIL0 NA 425 PASSes, 2 UNKNOWNs, 0 FAILs, 0 NAs
18.          Clone S B R D Results by OS and perl version 1400 PASS3 UNKNOWN1 FAIL0 NA 1400 PASSes, 3 UNKNOWNs, 1 FAIL, 0 NAs
- 19.          Digest::MD5 S B R D Results by OS and perl version 323 PASS0 UNKNOWN0 FAIL0 NA 323 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
20.              XSLoader S B R D Results by OS and perl version 810 PASS2 UNKNOWN21 FAIL0 NA 810 PASSes, 2 UNKNOWNs, 21 FAILs, 0 NAs
- 21.              Digest::base S B R D Results by OS and perl version 577 PASS0 UNKNOWN0 FAIL0 NA 577 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
22.                  MIME::Base64 S B R D Results by OS and perl version 434 PASS0 UNKNOWN0 FAIL0 NA 434 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 23.          Test::SubCalls S B R D Results by OS and perl version 1088 PASS0 UNKNOWN0 FAIL0 NA 1088 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 24.              Hook::LexWrap S B R D Results by OS and perl version 51 PASS0 UNKNOWN0 FAIL0 NA 51 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 25.                  Module::Build S B R D Results by OS and perl version 470 PASS1 UNKNOWN2 FAIL3 NA 470 PASSes, 1 UNKNOWN, 2 FAILs, 3 NAs
26.                      ExtUtils::Install S B R D Core module Core module
- 27.                      ExtUtils::CBuilder S B R D Results by OS and perl version 501 PASS0 UNKNOWN1 FAIL0 NA 501 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
28.                          IO::File S B R D Core module Core module
29.                          Text::ParseWords S B R D Core module Core module
30.                      ExtUtils::Manifest S B R D Core module Core module
31.                      Getopt::Long S B R D Core module Core module
32.                      Data::Dumper S B R D Core module Core module
33.                      ExtUtils::ParseXS S B R D Results by OS and perl version 312 PASS0 UNKNOWN2 FAIL0 NA 312 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
34.                      File::Temp S B R D Results by OS and perl version 695 PASS0 UNKNOWN1 FAIL0 NA 695 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
35.          Class::Inspector S B R D Results by OS and perl version 1227 PASS0 UNKNOWN0 FAIL0 NA 1227 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
36.          Task::Weaken S B R D Results by OS and perl version 1177 PASS1 UNKNOWN0 FAIL0 NA 1177 PASSes, 1 UNKNOWN, 0 FAILs, 0 NAs
37.          List::MoreUtils S B R D Results by OS and perl version 1701 PASS6 UNKNOWN60 FAIL0 NA 1701 PASSes, 6 UNKNOWNs, 60 FAILs, 0 NAs
38.      Pod::PlainText S B R D Results by OS and perl version 758 PASS0 UNKNOWN2 FAIL0 NA 758 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
39.      B::Keywords S B R D Results by OS and perl version 1077 PASS0 UNKNOWN0 FAIL0 NA 1077 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
- 40.      PPIx::Utilities::Statement S B R D Results by OS and perl version 193 PASS0 UNKNOWN1 FAIL0 NA 193 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
41.          base S B R D Results by OS and perl version 528 PASS0 UNKNOWN2 FAIL0 NA 528 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
42.          Readonly S B R D Results by OS and perl version 1925 PASS0 UNKNOWN1 FAIL0 NA 1925 PASSes, 0 UNKNOWNs, 1 FAIL, 0 NAs
- 43.          Exception::Class S B R D Results by OS and perl version 217 PASS0 UNKNOWN0 FAIL1 NA 217 PASSes, 0 UNKNOWNs, 0 FAILs, 1 NA
44.              Devel::StackTrace S B R D Results by OS and perl version 968 PASS0 UNKNOWN3 FAIL2 NA 968 PASSes, 0 UNKNOWNs, 3 FAILs, 2 NAs
45.              Class::Data::Inheritable S B R D Results by OS and perl version 1814 PASS1 UNKNOWN2 FAIL0 NA 1814 PASSes, 1 UNKNOWN, 2 FAILs, 0 NAs
46.          Test::Deep S B R D Results by OS and perl version 969 PASS0 UNKNOWN2 FAIL0 NA 969 PASSes, 0 UNKNOWNs, 2 FAILs, 0 NAs
47.      String::Format S B R D Results by OS and perl version 914 PASS1 UNKNOWN1 FAIL0 NA 914 PASSes, 1 UNKNOWN, 1 FAIL, 0 NAs
48.      Module::Pluggable S B R D Results by OS and perl version 747 PASS0 UNKNOWN0 FAIL0 NA 747 PASSes, 0 UNKNOWNs, 0 FAILs, 0 NAs
49.      version S B R D Results by OS and perl version 291 PASS0 UNKNOWN9 FAIL0 NA 291 PASSes, 0 UNKNOWNs, 9 FAILs, 0 NAs
50.      Config::Tiny S B R D Results by OS and perl version 1331 PASS3 UNKNOWN0 FAIL0 NA 1331 PASSes, 3 UNKNOWNs, 0 FAILs, 0 NAs
51.      Email::Address S B R D Results by OS and perl version 1599 PASS2 UNKNOWN4 FAIL0 NA 1599 PASSes, 2 UNKNOWNs, 4 FAILs, 0 NAs
Chance of all tests passing 76% (but note that this doesn't mean much)

The chance of success is calculated by multiplying the probabilities of the module and all its dependencies passing their tests.

code written while listening to
Rabid%20GravyQuantcast
so the bugs are all his fault