Add tests to confirm the phone profile header's time format is sensitive to 12/24hr locales (bug #1256061)

1 files changed, 108 insertions, 0 deletions

diff --git a/tests/test-formatter.cc b/tests/test-formatter.cc
new file mode 100644
index 0000000..488d9e1
--- /dev/null
+++ b/tests/test-formatter.cc
@@ -0,0 +1,108 @@
+
+/*
+ * Copyright 2013 Canonical Ltd.
+ *
+ * Authors:
+ *   Charles Kerr <charles.kerr@canonical.com>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string>
+#include <vector>
+
+#include <langinfo.h>
+#include <locale.h>
+
+#include <glib/gi18n.h>
+
+#include "utils.h"
+#include "settings-shared.h"
+
+#include "glib-fixture.h"
+
+/***
+****
+***/
+
+class FormatterFixture: public GlibFixture
+{
+  private:
+
+    typedef GlibFixture super;
+    gchar * original_locale = nullptr;
+
+  protected:
+
+    GSettings * settings = nullptr;
+
+    virtual void SetUp ()
+    {
+      super::SetUp ();
+  
+      settings = g_settings_new (SETTINGS_INTERFACE);
+
+      original_locale = g_strdup (setlocale (LC_TIME, NULL));
+    }
+
+    virtual void TearDown ()
+    {
+      g_clear_object (&settings);
+
+      setlocale (LC_TIME, original_locale);
+      g_clear_pointer (&original_locale, g_free);
+
+      super::TearDown ();
+    }
+
+    bool SetLocale (const char * expected_locale, const char * name)
+    {
+      setlocale (LC_TIME, expected_locale);
+      const char * actual_locale = setlocale (LC_TIME, NULL);
+      if (!g_strcmp0 (expected_locale, actual_locale))
+        {
+          return true;
+        }
+      else
+        {
+          g_warning ("Unable to set locale to %s; skipping %s locale tests.", expected_locale, name);
+          return false;
+        }
+    }
+
+    inline bool Set24hLocale () { return SetLocale ("C",          "24h"); }
+    inline bool Set12hLocale () { return SetLocale ("en_US.utf8", "12h"); }
+};
+
+
+/**
+ * Test the phone header format
+ */
+TEST_F (FormatterFixture, TestPhoneHeader)
+{
+  // test the default value in a 24h locale
+  if (Set24hLocale ())
+    {
+      const gchar * format = get_terse_header_time_format_string ();
+      ASSERT_NE (nullptr, format);
+      ASSERT_STREQ ("%H:%M", format);
+    }
+
+  // test the default value in a 12h locale
+  if (Set12hLocale ())
+    {
+      const gchar * format = get_terse_header_time_format_string ();
+      ASSERT_NE (nullptr, format);
+      ASSERT_STREQ ("%l:%M %p", format);
+    }
+}