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