Add a unit testing framework. Based on a patch from Andrew Ziem

2007-12-09  William Jon McCann  <mccann@jhu.edu>

	* Makefile.am:
	* common/gdm-address.c: (gdm_address_equal),
	(gdm_address_is_loopback):
	* common/gdm-common.c: (gdm_string_hex_encode),
	(gdm_string_hex_decode):
	* configure.ac:
	* tests/Makefile.am:
	* tests/m-common.c: (main):
	* tests/s-common-address.c: (setup), (teardown), (START_TEST),
	(suite_common_address):
	* tests/s-common-address.h:
	* tests/s-common-utils.c: (START_TEST), (suite_common_utils):
	* tests/s-common-utils.h:
	Add a unit testing framework.
	Based on a patch from Andrew Ziem <ahz001@gmail.com>


svn path=/trunk/; revision=5545

6 files changed, 467 insertions, 0 deletions

diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 00000000..998c57f4
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,38 @@
+NULL =
+
+INCLUDES =			\
+	-I.			\
+	-I..			\
+	-I$(top_srcdir)/common	\
+	$(COMMON_CFLAGS)	\
+	$(NULL)
+
+TESTS = 			\
+	m-common		\
+	$(NULL)
+
+if HAVE_CHECK
+noinst_PROGRAMS =		\
+	$(TESTS)		\
+	$(NULL)
+endif
+
+m_common_SOURCES =		\
+	m-common.c		\
+	s-common-address.c	\
+	s-common-address.h	\
+	s-common-utils.c	\
+	s-common-utils.h	\
+	$(NULL)
+
+m_common_CFLAGS =		\
+	@CHECK_CFLAGS@		\
+	$(COMMON_CFLAGS)	\
+	$(NULL)
+
+m_common_LDADD = 		\
+	@CHECK_LIBS@		\
+	$(COMMON_LIBS)		\
+	$(top_builddir)/common/libgdmcommon.la	\
+	$(NULL)
+
diff --git a/tests/m-common.c b/tests/m-common.c
new file mode 100644
index 00000000..3339189e
--- /dev/null
+++ b/tests/m-common.c
@@ -0,0 +1,74 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <glib/gi18n.h>
+#include <glib.h>
+#include <glib-object.h>
+
+#include "s-common-address.h"
+#include "s-common-utils.h"
+
+static gboolean no_fork = FALSE;
+static gboolean verbose = FALSE;
+
+static GOptionEntry entries[] = {
+        {"no-fork", 0, 0, G_OPTION_ARG_NONE, &no_fork, "Don't fork individual tests", NULL},
+        {"verbose", 0, 0, G_OPTION_ARG_NONE, &verbose, "Enable verbose output", NULL},
+        {NULL}
+};
+
+int
+main (int argc, char **argv)
+{
+        GOptionContext *context;
+        SRunner        *r;
+        int             failed;
+        GError         *error;
+
+        failed = 0;
+
+        g_type_init ();
+
+        context = g_option_context_new ("");
+        g_option_context_add_main_entries (context, entries, NULL);
+        error = NULL;
+        g_option_context_parse (context, &argc, &argv, &error);
+        g_option_context_free (context);
+
+        if (error != NULL) {
+                g_warning ("%s", error->message);
+                g_error_free (error);
+                exit (1);
+        }
+
+        r = srunner_create (suite_common_utils ());
+        srunner_add_suite (r, suite_common_address ());
+
+        if (no_fork) {
+                srunner_set_fork_status (r, CK_NOFORK);
+        }
+
+        srunner_run_all (r, verbose ? CK_VERBOSE : CK_NORMAL);
+        failed = srunner_ntests_failed (r);
+        srunner_free (r);
+
+        return failed != 0;
+}
diff --git a/tests/s-common-address.c b/tests/s-common-address.c
new file mode 100644
index 00000000..353bb73d
--- /dev/null
+++ b/tests/s-common-address.c
@@ -0,0 +1,210 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 Andrew Ziem <ahz001@gmail.com>
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <netinet/in.h>
+#include <string.h>
+#include <stdio.h>
+#include <glib.h>
+#include <check.h>
+
+#include "gdm-address.h"
+#include "s-common-address.h"
+
+static GdmAddress             *ga;
+static GdmAddress             *ga192;
+static struct sockaddr         sa;
+static struct sockaddr_in     *s_in;
+
+#ifdef ENABLE_IPV6
+static GdmAddress             *ga6;
+static struct sockaddr_storage sa6;
+static struct sockaddr_in6    *s_in6;
+#endif
+
+static void
+setup (void)
+{
+        s_in = (struct sockaddr_in *) &sa;
+        s_in->sin_family = AF_INET;
+        s_in->sin_port = htons (25);
+        s_in->sin_addr.s_addr = htonl (INADDR_LOOPBACK);
+
+        ga = gdm_address_new_from_sockaddr (&sa, sizeof (sa));
+        fail_unless (NULL != ga);
+
+        s_in->sin_addr.s_addr = htonl (0xc0a80001); /* 192.168.0.1 */
+        ga192 = gdm_address_new_from_sockaddr (&sa, sizeof (sa));
+        fail_unless (NULL != (ga192));
+
+#ifdef ENABLE_IPV6
+        s_in6 = (struct sockaddr_in6 *) &sa6;
+        s_in6->sin6_family = AF_INET6;
+        s_in6->sin6_port = htons (25);
+        s_in6->sin6_addr = in6addr_loopback;
+        ga6 = gdm_address_new_from_sockaddr ((struct sockaddr*)&sa6, sizeof(sa6));
+        fail_unless (NULL != ga6);
+#endif
+}
+
+static void
+teardown (void)
+{
+        gdm_address_free (ga);
+        gdm_address_free (ga192);
+#ifdef ENABLE_IPV6
+        gdm_address_free (ga6);
+#endif
+}
+
+
+/*
+ * GType                    gdm_address_get_type                  (void);
+ */
+START_TEST (test_gdm_address_get_type)
+{
+        GType g;
+        g = gdm_address_get_type ();
+        /* it did not crash! :) */
+
+}
+END_TEST
+
+
+START_TEST (test_gdm_address_new_from_sockaddr)
+{
+
+        GdmAddress *_ga;
+#ifdef ENABLE_IPV6
+        GdmAddress *_ga6;
+#endif
+
+        _ga = gdm_address_new_from_sockaddr ((struct sockaddr *) &sa, sizeof (sa));
+        fail_unless (NULL != _ga);
+        gdm_address_free (_ga);
+
+#ifdef ENABLE_IPV6
+        _ga6 = gdm_address_new_from_sockaddr((struct sockaddr *) &sa6, sizeof (sa6));
+        fail_unless (NULL != _ga6);
+        gdm_address_free (_ga6);
+#endif
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (NULL == gdm_address_new_from_sockaddr ((struct sockaddr *) &sa, 1), NULL );
+        fail_unless (NULL == gdm_address_new_from_sockaddr (NULL, 0), NULL);
+#endif
+}
+END_TEST
+
+
+START_TEST (test_gdm_address_get_family_type)
+{
+        fail_unless (AF_INET == gdm_address_get_family_type (ga), NULL);
+
+#ifdef ENABLE_IPV6
+        fail_unless (AF_INET6 == gdm_address_get_family_type (ga6), NULL);
+#endif
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (-1 == gdm_address_get_family_type (NULL), NULL);
+#endif
+
+}
+END_TEST
+
+
+START_TEST (test_gdm_address_is_loopback)
+{
+        fail_unless (TRUE == gdm_address_is_loopback (ga));
+        fail_unless (FALSE == gdm_address_is_loopback (ga192));
+
+#ifdef ENABLE_IPV6
+        fail_unless (TRUE == gdm_address_is_loopback (ga6));
+        /* FIXME: add more addresses */
+#endif
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (FALSE == gdm_address_is_loopback (NULL));
+#endif
+}
+END_TEST
+
+
+START_TEST (test_gdm_address_equal)
+{
+        GdmAddress         *gdm1;
+        struct sockaddr     sa1;
+        struct sockaddr_in *sin1;
+
+        /* should be inequal */
+        sin1 = (struct sockaddr_in *) &sa1;
+        sin1->sin_family = AF_INET;
+        sin1->sin_addr.s_addr = htonl (0xc0a80001); /* 192.168.0.1 */
+        gdm1 = gdm_address_new_from_sockaddr (&sa1, sizeof (sa1));
+        fail_unless (gdm_address_equal (ga, ga192) == FALSE, NULL);
+
+        /* should be equal */
+        fail_unless (TRUE == gdm_address_equal (ga192, gdm1), NULL);
+
+        gdm_address_free (gdm1);
+
+#ifdef ENABLE_IPV6
+        /* should be inequal */
+        fail_unless (FALSE == gdm_address_equal (ga6, ga), NULL);
+        fail_unless (FALSE == gdm_address_equal (ga6, ga192), NULL);
+        fail_unless (FALSE == gdm_address_equal (ga6, gdm1), NULL);
+
+        /* should be equal */
+        /* FIXME: ipv6 version too */
+#endif
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (FALSE == gdm_address_equal (NULL, NULL), NULL);
+        fail_unless (FALSE == gdm_address_equal (ga, NULL), NULL);
+        fail_unless (FALSE == gdm_address_equal (NULL, ga), NULL);
+#endif
+}
+END_TEST
+
+
+Suite *
+suite_common_address (void)
+{
+        Suite *s;
+        TCase *tc_core;
+
+        s = suite_create ("gdm-address");
+        tc_core = tcase_create ("core");
+
+        tcase_add_checked_fixture (tc_core, setup, teardown);
+        tcase_add_test (tc_core, test_gdm_address_get_type);
+        tcase_add_test (tc_core, test_gdm_address_new_from_sockaddr);
+        tcase_add_test (tc_core, test_gdm_address_get_family_type);
+        tcase_add_test (tc_core, test_gdm_address_is_loopback);
+        tcase_add_test (tc_core, test_gdm_address_equal);
+        suite_add_tcase (s, tc_core);
+
+        return s;
+}
diff --git a/tests/s-common-address.h b/tests/s-common-address.h
new file mode 100644
index 00000000..b172caba
--- /dev/null
+++ b/tests/s-common-address.h
@@ -0,0 +1,28 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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.
+ */
+
+#ifndef __S_COMMON_ADDRESS_H
+#define __S_COMMON_ADDRESS_H
+
+#include <check.h>
+
+Suite   *suite_common_address                 (void);
+
+#endif /* __S_COMMON_ADDRESS_H */
diff --git a/tests/s-common-utils.c b/tests/s-common-utils.c
new file mode 100644
index 00000000..0fd32f62
--- /dev/null
+++ b/tests/s-common-utils.c
@@ -0,0 +1,89 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 Andrew Ziem <ahz001@gmail.com>
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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 <stdlib.h>
+#include <string.h>
+#include <glib.h>
+
+#include "s-common-utils.h"
+#include "gdm-common.h"
+
+START_TEST (test_gdm_string_hex_encode)
+{
+        GString *a;
+        GString *b;
+
+        a = g_string_new ("foo");
+        b = g_string_sized_new (100);
+        fail_unless (TRUE == gdm_string_hex_encode (a, 0, b, 0), NULL);
+        fail_unless (0 == strncmp (b->str, "666f6f", 7), NULL);
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (FALSE == gdm_string_hex_encode (a, -1, b, -1), NULL);
+        fail_unless (FALSE == gdm_string_hex_encode (NULL, 0, NULL, 0), NULL);
+        fail_unless (FALSE == gdm_string_hex_encode (a, 0, a, 0), NULL);
+#endif
+
+        g_string_free (a, TRUE);
+        g_string_free (b, TRUE);
+}
+END_TEST
+
+
+START_TEST (test_gdm_string_hex_decode)
+        GString *a;
+        GString *b;
+
+        a = g_string_new ("666f6f");
+        b = g_string_sized_new (100);
+
+        fail_unless (TRUE == gdm_string_hex_decode (a, 0, NULL, b, 0), NULL);
+
+        fail_unless (0 == strncmp (b->str, "foo", 7), NULL);
+
+#ifndef NO_INVALID_INPUT
+        /* invalid input */
+        fail_unless (FALSE == gdm_string_hex_decode (a, -1, NULL, b, -1), NULL);
+        fail_unless (FALSE == gdm_string_hex_decode (NULL, 0, NULL, NULL, 0), NULL);
+        fail_unless (FALSE == gdm_string_hex_decode (a, 0, NULL, a, 0), NULL);
+#endif
+
+        g_string_free (a, TRUE);
+        g_string_free (b, TRUE);
+END_TEST
+
+Suite *
+suite_common_utils (void)
+{
+        Suite *s;
+        TCase *tc_core;
+
+        s = suite_create ("gdm-common");
+        tc_core = tcase_create ("core");
+
+        tcase_add_test (tc_core, test_gdm_string_hex_encode);
+        tcase_add_test (tc_core, test_gdm_string_hex_decode);
+
+        suite_add_tcase (s, tc_core);
+
+        return s;
+}
diff --git a/tests/s-common-utils.h b/tests/s-common-utils.h
new file mode 100644
index 00000000..fdffb9a0
--- /dev/null
+++ b/tests/s-common-utils.h
@@ -0,0 +1,28 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
+ *
+ * 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.
+ */
+
+#ifndef __S_COMMON_UTILS_H
+#define __S_COMMON_UTILS_H
+
+#include <check.h>
+
+Suite   *suite_common_utils                 (void);
+
+#endif /* __S_COMMON_UTILS_H */