Andrew's git - gitweb.git/blob

4101833a8e87e4a9b6e28aa533d6a5748f7f8703
   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 => 11;
   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                __n     $$$
  35        ));
  36        while (my ($sub, $proto) = each %prototypes) {
  37                is(prototype(\&{"Git::I18N::$sub"}), $proto, "sanity: $sub has a $proto prototype");
  38        }
  39}
  40
  41# Test basic passthrough in the C locale
  42{
  43        local $ENV{LANGUAGE} = 'C';
  44        local $ENV{LC_ALL}   = 'C';
  45        local $ENV{LANG}     = 'C';
  46
  47        my ($got, $expect) = (('TEST: A Perl test string') x 2);
  48
  49        is(__($got), $expect, "Passing a string through __() in the C locale works");
  50
  51        my ($got_singular, $got_plural, $expect_singular, $expect_plural) =
  52                (('TEST: 1 file', 'TEST: n files') x 2);
  53
  54        is(__n($got_singular, $got_plural, 1), $expect_singular,
  55                "Get singular string through __n() in C locale");
  56        is(__n($got_singular, $got_plural, 2), $expect_plural,
  57                "Get plural string through __n() in C locale");
  58}
  59
  60# Test a basic message on different locales
  61SKIP: {
  62        unless ($ENV{GETTEXT_LOCALE}) {
  63                # Can't reliably test __() with a non-C locales because the
  64                # required locales may not be installed on the system.
  65                #
  66                # We test for these anyway as part of the shell
  67                # tests. Skipping these here will eliminate failures on odd
  68                # platforms with incomplete locale data.
  69
  70                skip "GETTEXT_LOCALE must be set by lib-gettext.sh for exhaustive Git::I18N tests", 2;
  71        }
  72
  73        # The is_IS UTF-8 locale passed from lib-gettext.sh
  74        my $is_IS_locale = $ENV{is_IS_locale};
  75
  76        my $test = sub {
  77                my ($got, $expect, $msg, $locale) = @_;
  78                # Maybe this system doesn't have the locale we're trying to
  79                # test.
  80                my $locale_ok = setlocale(LC_ALL, $locale);
  81                is(__($got), $expect, "$msg a gettext library + <$locale> locale <$got> turns into <$expect>");
  82        };
  83
  84        my $env_C = sub {
  85                $ENV{LANGUAGE} = 'C';
  86                $ENV{LC_ALL}   = 'C';
  87        };
  88
  89        my $env_is = sub {
  90                $ENV{LANGUAGE} = 'is';
  91                $ENV{LC_ALL}   = $is_IS_locale;
  92        };
  93
  94        # Translation's the same as the original
  95        my ($got, $expect) = (('TEST: A Perl test string') x 2);
  96
  97        if ($has_gettext_library) {
  98                {
  99                        local %ENV; $env_C->();
 100                        $test->($got, $expect, "With", 'C');
 101                }
 102
 103                {
 104                        my ($got, $expect) = ($got, 'TILRAUN: Perl tilraunastrengur');
 105                        local %ENV; $env_is->();
 106                        $test->($got, $expect, "With", $is_IS_locale);
 107                }
 108        } else {
 109                {
 110                        local %ENV; $env_C->();
 111                        $test->($got, $expect, "Without", 'C');
 112                }
 113
 114                {
 115                        local %ENV; $env_is->();
 116                        $test->($got, $expect, "Without", 'is');
 117                }
 118        }
 119}