t/t0204-gettext-reencode-sanity.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2010 Ævar Arnfjörð Bjarmason
   4 #
   5
   6 test_description="Gettext reencoding of our *.po/*.mo files works"
   7
   8 . ./lib-gettext.sh
   9
  10 # The constants used in a tricky observation for undefined behaviour
  11 RUNES="TILRAUN: ᚻᛖ ᚳᚹᚫᚦ ᚦᚫᛏ ᚻᛖ ᛒᚢᛞᛖ ᚩᚾ ᚦᚫᛗ ᛚᚪᚾᛞᛖ ᚾᚩᚱᚦᚹᛖᚪᚱᛞᚢᛗ ᚹᛁᚦ ᚦᚪ ᚹᛖᛥᚫ"
  12 PUNTS="TILRAUN: ?? ???? ??? ?? ???? ?? ??? ????? ??????????? ??? ?? ????"
  13 MSGKEY="TEST: Old English Runes"
  14
  15 test_expect_success GETTEXT_LOCALE 'gettext: Emitting UTF-8 from our UTF-8 *.mo files / Icelandic' '
  16     printf "TILRAUN: Halló Heimur!" >expect &&
  17     LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: Hello World!" >actual &&
  18     test_cmp expect actual
  19 '
  20
  21 test_expect_success GETTEXT_LOCALE 'gettext: Emitting UTF-8 from our UTF-8 *.mo files / Runes' '
  22     printf "%s" "$RUNES" >expect &&
  23     LANGUAGE=is LC_ALL="$is_IS_locale" gettext "$MSGKEY" >actual &&
  24     test_cmp expect actual
  25 '
  26
  27 test_expect_success GETTEXT_ISO_LOCALE 'gettext: Emitting ISO-8859-1 from our UTF-8 *.mo files / Icelandic' '
  28     printf "TILRAUN: Halló Heimur!" | iconv -f UTF-8 -t ISO8859-1 >expect &&
  29     LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "TEST: Hello World!" >actual &&
  30     test_cmp expect actual
  31 '
  32
  33 test_expect_success GETTEXT_ISO_LOCALE 'gettext: impossible ISO-8859-1 output' '
  34         LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "$MSGKEY" >runes &&
  35         case "$(cat runes)" in
  36         "$MSGKEY")
  37                 say "Your system gives back the key to message catalog"
  38                 ;;
  39         "$PUNTS")
  40                 say "Your system replaces an impossible character with ?"
  41                 ;;
  42         "$RUNES")
  43                 say "Your system gives back the raw message for an impossible request"
  44                 ;;
  45         *)
  46                 say "We never saw the error behaviour your system exhibits"
  47                 false
  48                 ;;
  49         esac
  50 '
  51
  52 test_expect_success GETTEXT_LOCALE 'gettext: Fetching a UTF-8 msgid -> UTF-8' '
  53     printf "TILRAUN: ‚einfaldar‘ og „tvöfaldar“ gæsalappir" >expect &&
  54     LANGUAGE=is LC_ALL="$is_IS_locale" gettext "TEST: ‘single’ and “double” quotes" >actual &&
  55     test_cmp expect actual
  56 '
  57
  58 # How these quotes get transliterated depends on the gettext implementation:
  59 #
  60 #   Debian:  ,einfaldar' og ,,tvöfaldar" [GNU libintl]
  61 #   FreeBSD: `einfaldar` og "tvöfaldar"  [GNU libintl]
  62 #   Solaris: ?einfaldar? og ?tvöfaldar?  [Solaris libintl]
  63 #
  64 # Just make sure the contents are transliterated, and don't use grep -q
  65 # so that these differences are emitted under --verbose for curious
  66 # eyes.
  67 test_expect_success GETTEXT_ISO_LOCALE 'gettext: Fetching a UTF-8 msgid -> ISO-8859-1' '
  68     LANGUAGE=is LC_ALL="$is_IS_iso_locale" gettext "TEST: ‘single’ and “double” quotes" >actual &&
  69     grep "einfaldar" actual &&
  70     grep "$(echo tvöfaldar | iconv -f UTF-8 -t ISO8859-1)" actual
  71 '
  72
  73 test_expect_success GETTEXT_LOCALE 'gettext.c: git init UTF-8 -> UTF-8' '
  74     printf "Bjó til tóma Git lind" >expect &&
  75     LANGUAGE=is LC_ALL="$is_IS_locale" git init repo >actual &&
  76     test_when_finished "rm -rf repo" &&
  77     grep "^$(cat expect) " actual
  78 '
  79
  80 test_expect_success GETTEXT_ISO_LOCALE 'gettext.c: git init UTF-8 -> ISO-8859-1' '
  81     printf "Bjó til tóma Git lind" >expect &&
  82     LANGUAGE=is LC_ALL="$is_IS_iso_locale" git init repo >actual &&
  83     test_when_finished "rm -rf repo" &&
  84     grep "^$(cat expect | iconv -f UTF-8 -t ISO8859-1) " actual
  85 '
  86
  87 test_done