From: Bruno Haible <bruno@clisp.org>
Date: Tue, 24 Jun 2025 09:26:42 +0000 (+0200)
Subject: Python: Add another unit test.
X-Git-Tag: v0.26~64
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b013095ee142caf3027b4dd5766b4287b02d44e5;p=thirdparty%2Fgettext.git

Python: Add another unit test.

* gettext-tools/tests/lang-python-2: New file, based on
gettext-tools/tests/lang-python-1.
* gettext-tools/tests/Makefile.am (TESTS): Add it.
---

diff --git a/gettext-tools/tests/Makefile.am b/gettext-tools/tests/Makefile.am
index 51d50692f..3160ed805 100644
--- a/gettext-tools/tests/Makefile.am
+++ b/gettext-tools/tests/Makefile.am
@@ -234,7 +234,7 @@ TESTS = gettext-1 gettext-2 \
 	gettextpo-1 sentence-1 \
 	lang-po \
 	lang-c lang-c++ lang-c++20 lang-c++26 lang-objc \
-	lang-python-1 \
+	lang-python-1 lang-python-2 \
 	lang-java \
 	lang-csharp \
 	lang-javascript \
diff --git a/gettext-tools/tests/lang-python-2 b/gettext-tools/tests/lang-python-2
new file mode 100755
index 000000000..22608da43
--- /dev/null
+++ b/gettext-tools/tests/lang-python-2
@@ -0,0 +1,135 @@
+#! /bin/sh
+. "${srcdir=.}/init.sh"; path_prepend_ . ../src
+
+# Test of gettext facilities (including plural handling) in the Python
+# language.
+
+cat <<\EOF > prog2.py
+import sys
+import gettext
+
+n = int(sys.argv[1])
+
+gettext.textdomain('prog')
+gettext.bindtextdomain('prog', '.')
+
+print(gettext.gettext("'Your command, please?', asked the waiter."))
+print(gettext.ngettext("a piece of cake","{} pieces of cake",n).format(n))
+print(gettext.gettext("{} is replaced by {}.").format("FF", "EUR"))
+EOF
+
+: ${XGETTEXT=xgettext}
+${XGETTEXT} -o prog.tmp --omit-header --no-location prog2.py || Exit 1
+LC_ALL=C tr -d '\r' < prog.tmp > prog.pot || Exit 1
+
+cat <<\EOF > prog.ok
+msgid "'Your command, please?', asked the waiter."
+msgstr ""
+
+#, python-brace-format
+msgid "a piece of cake"
+msgid_plural "{} pieces of cake"
+msgstr[0] ""
+msgstr[1] ""
+
+#, python-brace-format
+msgid "{} is replaced by {}."
+msgstr ""
+EOF
+
+: ${DIFF=diff}
+${DIFF} prog.ok prog.pot || Exit 1
+
+cat <<\EOF > fr.po
+msgid ""
+msgstr ""
+"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Plural-Forms: nplurals=2; plural=(n > 1);\n"
+
+msgid "'Your command, please?', asked the waiter."
+msgstr "«Votre commande, s'il vous plait», dit le garçon."
+
+# Les gateaux allemands sont les meilleurs du monde.
+#, python-brace-format
+msgid "a piece of cake"
+msgid_plural "{} pieces of cake"
+msgstr[0] "un morceau de gateau"
+msgstr[1] "{} morceaux de gateau"
+
+# Reverse the arguments.
+#, python-brace-format
+msgid "{} is replaced by {}."
+msgstr "{1} remplace {0}."
+EOF
+
+: ${MSGMERGE=msgmerge}
+${MSGMERGE} -q -o fr.po.tmp fr.po prog.pot || Exit 1
+LC_ALL=C tr -d '\r' < fr.po.tmp > fr.po.new || Exit 1
+
+: ${DIFF=diff}
+${DIFF} fr.po fr.po.new || Exit 1
+
+test -d fr || mkdir fr
+test -d fr/LC_MESSAGES || mkdir fr/LC_MESSAGES
+
+: ${MSGFMT=msgfmt}
+${MSGFMT} -o fr/LC_MESSAGES/prog.mo fr.po
+
+# Test for presence of python version 3.1 or newer.
+if (python3 -V) >/dev/null 2>/dev/null; then
+  PYTHON=python3
+else
+  if (python -V) >/dev/null 2>/dev/null; then
+    PYTHON=python
+  else
+    echo "Skipping test: python not found"; Exit 77
+  fi
+fi
+case `$PYTHON -c 'import sys; print(sys.hexversion >= 0x30100F0)'` in
+  True) ;;
+  *) echo "Skipping test: python version too old"; Exit 77;;
+esac
+
+: ${DIFF=diff}
+cat <<\EOF > prog.ok
+«Votre commande, s'il vous plait», dit le garçon.
+2 morceaux de gateau
+EUR remplace FF.
+EOF
+cat <<\EOF > prog.oku
+«Votre commande, s'il vous plait», dit le garçon.
+2 morceaux de gateau
+EUR remplace FF.
+EOF
+
+: ${LOCALE_FR=fr_FR}
+: ${LOCALE_FR_UTF8=fr_FR.UTF-8}
+if test $LOCALE_FR_UTF8 != none; then
+  LANGUAGE= LC_ALL=$LOCALE_FR_UTF8 PYTHONIOENCODING=UTF-8 $PYTHON prog2.py 2 > prog.out || Exit 1
+  ${DIFF} prog.oku prog.out || Exit 1
+fi
+if test -z "$ISO8859_LOCALE_UNSUPPORTED"; then
+  if test $LOCALE_FR != none; then
+    LANGUAGE= LC_ALL=$LOCALE_FR PYTHONIOENCODING=ISO-8859-1 $PYTHON prog2.py 2 > prog.out || Exit 1
+    ${DIFF} prog.ok prog.out || Exit 1
+  fi
+  if test $LOCALE_FR = none && test $LOCALE_FR_UTF8 = none; then
+    if test -f /usr/bin/localedef; then
+      echo "Skipping test: no french locale is installed"
+    else
+      echo "Skipping test: no french locale is supported"
+    fi
+    Exit 77
+  fi
+else
+  if test $LOCALE_FR_UTF8 = none; then
+    if test -f /usr/bin/localedef; then
+      echo "Skipping test: no french Unicode locale is installed"
+    else
+      echo "Skipping test: no french Unicode locale is supported"
+    fi
+    Exit 77
+  fi
+fi
+
+Exit 0