* refactoring: split src/ into mu/ and lib/

lib/tests/test-mu-common.c

@@ -0,0 +1,86 @@
+/*
+** Copyright (C) 2008-2012 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+**
+** This program is free software; you can redistribute it and/or modify it
+** under the terms of the GNU General Public License as published by the
+** Free Software Foundation; either version 3, or (at your option) any
+** later version.
+**
+** This program 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 General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software Foundation,
+** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+**
+*/
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif /*HAVE_CONFIG_H*/
+
+#include <glib.h>
+#include <glib/gstdio.h>
+
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <langinfo.h>
+#include <locale.h>
+
+#include "test-mu-common.h"
+
+char*
+test_mu_common_get_random_tmpdir (void)
+{
+        return g_strdup_printf ("%s%cmu-test-%d%ctest-%x", g_get_tmp_dir(),
+				G_DIR_SEPARATOR,
+				getuid(),
+                                G_DIR_SEPARATOR,
+                                (int)random()*getpid()*(int)time(NULL));
+}
+
+
+const char*
+set_tz (const char* tz)
+{
+	static const char* oldtz;
+
+	oldtz = getenv ("TZ");
+	if (tz)
+		setenv ("TZ", tz, 1);
+	else
+		unsetenv ("TZ");
+
+	tzset ();
+	return oldtz;
+}
+
+
+gboolean
+set_en_us_utf8_locale (void)
+{
+	setenv ("LC_ALL", "en_US.utf8", 1);
+	setlocale (LC_ALL, "en_US.utf8");
+
+	if (strcmp (nl_langinfo(CODESET), "UTF-8") != 0) {
+		g_print ("Note: Unit tests require the en_US.utf8 locale. "
+			 "Ignoring test cases.\n");
+		return FALSE;
+	}
+
+	return TRUE;
+}
+
+
+
+
+
+void
+black_hole (void)
+{
+	return; /* do nothing */
+}