Andrew's git - gitweb.git/blob

   1#!/usr/bin/perl
   2use 5.008;
   3use lib (split(/:/, $ENV{GITPERLLIB}));
   4use strict;
   5use warnings;
   6use POSIX qw(:locale_h);
   7use Test::More tests => 8;
   8use Git::I18N;
   9
  10my $has_gettext_library = $Git::I18N::__HAS_LIBRARY;
  11
  12ok(1, "Testing Git::I18N with " .
  13         ($has_gettext_library
  14          ? (defined $Locale::Messages::VERSION
  15                 ? "Locale::Messages version $Locale::Messages::VERSION"
  16                 # Versions of Locale::Messages before 1.17 didn't have a
  17                 # $VERSION variable.
  18                 : "Locale::Messages version <1.17")
  19          : "NO Perl gettext library"));
  20ok(1, "Git::I18N is located at $INC{'Git/I18N.pm'}");
  21
  22{
  23        my $exports = @Git::I18N::EXPORT;
  24        ok($exports, "sanity: Git::I18N has $exports export(s)");
  25}
  26is_deeply(\@Git::I18N::EXPORT, \@Git::I18N::EXPORT_OK, "sanity: Git::I18N exports everything by default");
  27
  28# prototypes
  29{
  30        # Add prototypes here when modifying the public interface to add
  31        # more gettext wrapper functions.
  32        my %prototypes = (qw(
  33                __      $
  34        ));
  35        while (my ($sub, $proto) = each %prototypes) {
  36                is(prototype(\&{"Git::I18N::$sub"}), $proto, "sanity: $sub has a $proto prototype");
  37        }
  38}
  39
  40# Test basic passthrough in the C locale
  41{
  42        local $ENV{LANGUAGE} = 'C';
  43        local $ENV{LC_ALL}   = 'C';
  44        local $ENV{LANG}     = 'C';
  45
  46        my ($got, $expect) = (('TEST: A Perl test string') x 2);
  47
  48        is(__($got), $expect, "Passing a string through __() in the C locale works");
  49}
  50
  51# Test a basic message on different locales
  52SKIP: {
  53        unless ($ENV{GETTEXT_LOCALE}) {
  54                # Can't reliably test __() with a non-C locales because the
  55                # required locales may not be installed on the system.
  56                #
  57                # We test for these anyway as part of the shell
  58                # tests. Skipping these here will eliminate failures on odd
  59                # platforms with incomplete locale data.
  60
  61                skip "GETTEXT_LOCALE must be set by lib-gettext.sh for exhaustive Git::I18N tests", 2;
  62        }
  63
  64        # The is_IS UTF-8 locale passed from lib-gettext.sh
  65        my $is_IS_locale = $ENV{is_IS_locale};
  66
  67        my $test = sub {
  68                my ($got, $expect, $msg, $locale) = @_;
  69                # Maybe this system doesn't have the locale we're trying to
  70                # test.
  71                my $locale_ok = setlocale(LC_ALL, $locale);
  72                is(__($got), $expect, "$msg a gettext library + <$locale> locale <$got> turns into <$expect>");
  73        };
  74
  75        my $env_C = sub {
  76                $ENV{LANGUAGE} = 'C';
  77                $ENV{LC_ALL}   = 'C';
  78        };
  79
  80        my $env_is = sub {
  81                $ENV{LANGUAGE} = 'is';
  82                $ENV{LC_ALL}   = $is_IS_locale;
  83        };
  84
  85        # Translation's the same as the original
  86        my ($got, $expect) = (('TEST: A Perl test string') x 2);
  87
  88        if ($has_gettext_library) {
  89                {
  90                        local %ENV; $env_C->();
  91                        $test->($got, $expect, "With", 'C');
  92                }
  93
  94                {
  95                        my ($got, $expect) = ($got, 'TILRAUN: Perl tilraunastrengur');
  96                        local %ENV; $env_is->();
  97                        $test->($got, $expect, "With", $is_IS_locale);
  98                }
  99        } else {
 100                {
 101                        local %ENV; $env_C->();
 102                        $test->($got, $expect, "Without", 'C');
 103                }
 104
 105                {
 106                        local %ENV; $env_is->();
 107                        $test->($got, $expect, "Without", 'is');
 108                }
 109        }
 110}