Import Upstream version 2.72.4

glib/tests/charset.c

@@ -0,0 +1,83 @@
+/*
+ * Copyright 2018 Red Hat, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * See the included COPYING file for more information.
+ */
+
+#include "glib.h"
+
+#define TEST_LOCALE "fr_FR.UTF-8@latin:en_US.UTF-8"
+
+const gchar *TEST_RESULT[] = {
+  "fr_FR.UTF-8@latin",
+  "fr_FR@latin",
+  "fr.UTF-8@latin",
+  "fr@latin",
+  "fr_FR.UTF-8",
+  "fr_FR",
+  "fr.UTF-8",
+  "fr",
+  "en_US.UTF-8",
+  "en_US",
+  "en.UTF-8",
+  "en",
+  "C",
+  NULL
+};
+
+const gchar *TEST_TABLE[] = {
+  "LANGUAGE",
+  "LC_ALL",
+  "LC_CTYPE",
+  "LANG",
+  NULL
+};
+
+static void
+test_language_names_with_category (void)
+{
+  const gchar * const *language_names = NULL;
+  gsize i, j;
+
+  for (i = 0; TEST_TABLE[i]; ++i)
+    {
+      g_test_message ("Test %" G_GSIZE_FORMAT, i);
+      g_assert_true (g_setenv (TEST_TABLE[i], TEST_LOCALE, TRUE));
+      language_names = g_get_language_names_with_category ("LC_CTYPE");
+      g_assert_cmpuint (g_strv_length ((gchar **)language_names), ==, g_strv_length ((gchar **)TEST_RESULT));
+
+      for (j = 0; language_names[j]; ++j)
+        {
+          g_assert_cmpstr (language_names[j], ==, TEST_RESULT[j]);
+        }
+      g_unsetenv (TEST_TABLE[i]);
+    }
+}
+
+static void
+test_language_names_with_category_async (void)
+{
+  g_thread_join (g_thread_new (
+      NULL, (GThreadFunc)g_get_language_names_with_category, "LC_CTYPE"));
+
+  /* g_get_language_names_with_category returns a pointer to a memory
+     which is owned by a thread it has been called from. The thread is dead now,
+     therefore returned pointer can't be used at this stage.
+  */
+}
+
+int
+main (int argc, char *argv[])
+{
+  g_test_init (&argc, &argv, NULL);
+
+  g_test_add_func ("/charset/language_names_with_category", test_language_names_with_category);
+  g_test_add_func ("/charset/language_names_with_category_async", test_language_names_with_category_async);
+
+  return g_test_run ();
+}