Makefile.am: Single Makefile mode and parallel-tests

gtk-doc doesn't work as an included Makefile so continue to
use SUBDIRS with docs/reference/*

Run the tests using TAP. Unfortunately the GTest --tap output
mode doesn't behave well in the face of failures, and doesn't
output a test plan. Use our own tap-driver and tap-compiler
for these reasons.

This also fixes several builddir != srcdir issues and testing hacks
that were sneaking around in the code base.

Move the tests into the same directories as the code that it
is testing.

1 files changed, 208 insertions, 0 deletions

diff --git a/egg/test-dh.c b/egg/test-dh.c
new file mode 100644
index 0000000..c95f479
--- /dev/null
+++ b/egg/test-dh.c
@@ -0,0 +1,208 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* test-dh.c: Test egg-dh.c
+
+   Copyright (C) 2009 Stefan Walter
+
+   The Gnome Keyring 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.
+
+   The Gnome Keyring 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 the Gnome Library; see the file COPYING.LIB.  If not,
+   see <http://www.gnu.org/licenses/>.
+
+   Author: Stef Walter <stef@memberwebs.com>
+*/
+
+#include "config.h"
+
+#include "egg/egg-dh.h"
+#include "egg/egg-secure-memory.h"
+#include "egg/egg-testing.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <glib.h>
+#include <gcrypt.h>
+
+EGG_SECURE_DEFINE_GLIB_GLOBALS ();
+
+static void
+test_perform (void)
+{
+	gcry_mpi_t p, g;
+	gcry_mpi_t x1, X1;
+	gcry_mpi_t x2, X2;
+	gpointer k1, k2;
+	gboolean ret;
+	gsize n1, n2;
+
+	/* Load up the parameters */
+	if (!egg_dh_default_params ("ietf-ike-grp-modp-768", &p, &g))
+		g_assert_not_reached ();
+
+	/* Generate secrets */
+	ret = egg_dh_gen_pair (p, g, 0, &X1, &x1);
+	g_assert (ret);
+	ret = egg_dh_gen_pair (p, g, 0, &X2, &x2);
+	g_assert (ret);
+
+	/* Calculate keys */
+	k1 = egg_dh_gen_secret (X2, x1, p, &n1);
+	g_assert (k1);
+	k2 = egg_dh_gen_secret (X1, x2, p, &n2);
+	g_assert (k2);
+
+	/* Keys must be the same */
+	egg_assert_cmpsize (n1, ==, n2);
+	g_assert (memcmp (k1, k2, n1) == 0);
+
+	gcry_mpi_release (p);
+	gcry_mpi_release (g);
+	gcry_mpi_release (x1);
+	gcry_mpi_release (X1);
+	egg_secure_free (k1);
+	gcry_mpi_release (x2);
+	gcry_mpi_release (X2);
+	egg_secure_free (k2);
+}
+
+static void
+test_short_pair (void)
+{
+	gcry_mpi_t p, g;
+	gcry_mpi_t x1, X1;
+	gboolean ret;
+
+	/* Load up the parameters */
+	ret = egg_dh_default_params ("ietf-ike-grp-modp-1024", &p, &g);
+	g_assert (ret);
+	g_assert_cmpuint (gcry_mpi_get_nbits (p), ==, 1024);
+
+	/* Generate secrets */
+	ret = egg_dh_gen_pair (p, g, 512, &X1, &x1);
+	g_assert (ret);
+	g_assert_cmpuint (gcry_mpi_get_nbits (x1), <=, 512);
+
+	gcry_mpi_release (p);
+	gcry_mpi_release (g);
+	gcry_mpi_release (x1);
+	gcry_mpi_release (X1);
+}
+
+static void
+check_dh_default (const gchar *name, guint bits)
+{
+	gboolean ret;
+	gcry_mpi_t p, g, check;
+	gconstpointer prime, base;
+	gsize n_prime, n_base;
+	gcry_error_t gcry;
+
+	ret = egg_dh_default_params (name, &p, &g);
+	g_assert (ret);
+	g_assert_cmpint (gcry_mpi_get_nbits (p), ==, bits);
+	g_assert_cmpint (gcry_mpi_get_nbits (g), <, gcry_mpi_get_nbits (p));
+
+	ret = egg_dh_default_params_raw (name, &prime, &n_prime, &base, &n_base);
+	g_assert (ret);
+	g_assert (prime != NULL);
+	egg_assert_cmpsize (n_prime, >, 0);
+	g_assert (base != NULL);
+	egg_assert_cmpsize (n_base, >, 0);
+
+	gcry = gcry_mpi_scan (&check, GCRYMPI_FMT_USG, prime, n_prime, NULL);
+	g_assert (gcry == 0);
+	g_assert (gcry_mpi_cmp (check, p) == 0);
+	gcry_mpi_release (check);
+
+	gcry = gcry_mpi_scan (&check, GCRYMPI_FMT_USG, base, n_base, NULL);
+	g_assert (gcry == 0);
+	g_assert (gcry_mpi_cmp (check, g) == 0);
+	gcry_mpi_release (check);
+
+	gcry_mpi_release (p);
+	gcry_mpi_release (g);
+}
+
+static void
+test_default_768 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-768", 768);
+}
+
+static void
+test_default_1024 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-1024", 1024);
+}
+
+static void
+test_default_1536 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-1536", 1536);
+}
+
+static void
+test_default_2048 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-2048", 2048);
+}
+
+static void
+test_default_3072 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-3072", 3072);
+}
+
+static void
+test_default_4096 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-4096", 4096);
+}
+
+static void
+test_default_8192 (void)
+{
+	check_dh_default ("ietf-ike-grp-modp-8192", 8192);
+}
+
+static void
+test_default_bad (void)
+{
+	gboolean ret;
+	gcry_mpi_t p, g;
+
+	ret = egg_dh_default_params ("bad-name", &p, &g);
+	g_assert (!ret);
+}
+
+int
+main (int argc, char **argv)
+{
+	g_test_init (&argc, &argv, NULL);
+
+	if (!g_test_quick ()) {
+		g_test_add_func ("/dh/perform", test_perform);
+		g_test_add_func ("/dh/short_pair", test_short_pair);
+	}
+
+	g_test_add_func ("/dh/default_768", test_default_768);
+	g_test_add_func ("/dh/default_1024", test_default_1024);
+	g_test_add_func ("/dh/default_1536", test_default_1536);
+	g_test_add_func ("/dh/default_2048", test_default_2048);
+	g_test_add_func ("/dh/default_3072", test_default_3072);
+	g_test_add_func ("/dh/default_4096", test_default_4096);
+	g_test_add_func ("/dh/default_8192", test_default_8192);
+	g_test_add_func ("/dh/default_bad", test_default_bad);
+
+	return g_test_run ();
+}