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authorMatthias Clasen <mclasen@redhat.com>2021-06-26 22:23:25 -0400
committerMatthias Clasen <mclasen@redhat.com>2021-06-28 00:05:09 -0400
commit50fc6081ccd859efa60c8d6cc33426f8ef626d8b (patch)
tree4725657ed30e94f883135bf2642b69e870630d21 /tests/testlanguage.c
parentf90cc192775464b5ec867fdc8b9c7e9cae3ecae1 (diff)
downloadpango-50fc6081ccd859efa60c8d6cc33426f8ef626d8b.tar.gz
tests: Add tests for PangoLanguage
Diffstat (limited to 'tests/testlanguage.c')
-rw-r--r--tests/testlanguage.c67
1 files changed, 67 insertions, 0 deletions
diff --git a/tests/testlanguage.c b/tests/testlanguage.c
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--- /dev/null
+++ b/tests/testlanguage.c
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+/* Pango
+ * testlanguage.c: Test program for PangoLanguage
+ *
+ * Copyright (C) 2021 Matthias Clasen
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <glib.h>
+#include <pango/pango.h>
+
+static void
+test_language_to_string (void)
+{
+ PangoLanguage *lang;
+
+ lang = pango_language_from_string ("ja-jp");
+ g_assert_cmpstr (pango_language_to_string (lang), ==, "ja-jp");
+ g_assert_cmpstr ((pango_language_to_string) (lang), ==, "ja-jp");
+}
+
+static void
+test_language_env (void)
+{
+ if (g_test_subprocess ())
+ {
+ PangoLanguage **preferred;
+
+ g_setenv ("PANGO_LANGUAGE", "de:ja", TRUE);
+ g_setenv ("LANGUAGE", "fr", TRUE);
+
+ preferred = pango_language_get_preferred ();
+ g_assert_nonnull (preferred);
+ g_assert_true (preferred[0] == pango_language_from_string ("de"));
+ g_assert_true (preferred[1] == pango_language_from_string ("ja"));
+ g_assert_null (preferred[2]);
+
+ return;
+ }
+
+ g_test_trap_subprocess (NULL, 0, 0);
+ g_test_trap_assert_passed ();
+}
+
+int
+main (int argc, char *argv[])
+{
+ g_test_init (&argc, &argv, NULL);
+
+ g_test_add_func ("/language/to-string", test_language_to_string);
+ g_test_add_func ("/language/language-env", test_language_env);
+
+ return g_test_run ();
+}