1 files changed, 113 insertions, 0 deletions
diff --git a/common/tests/test-asn1.c b/common/tests/test-asn1.c
new file mode 100644
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--- /dev/null
+++ b/common/tests/test-asn1.c
@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) 2012 Red Hat Inc.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *     * Redistributions of source code must retain the above
+ *       copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *     * Redistributions in binary form must reproduce the
+ *       above copyright notice, this list of conditions and
+ *       the following disclaimer in the documentation and/or
+ *       other materials provided with the distribution.
+ *     * The names of contributors to this software may not be
+ *       used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@gnome.org>
+ */
+
+#include "config.h"
+#include "CuTest.h"
+
+#include "asn1.h"
+#include "debug.h"
+#include "oid.h"
+#include "x509.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+struct {
+	p11_dict *asn1_defs;
+} test;
+
+static void
+setup (CuTest *cu)
+{
+	test.asn1_defs = p11_asn1_defs_load ();
+	CuAssertPtrNotNull (cu, test.asn1_defs);
+}
+
+static void
+teardown (CuTest *cu)
+{
+	p11_dict_free (test.asn1_defs);
+	memset (&test, 0, sizeof (test));
+}
+
+static void
+test_tlv_length (CuTest *cu)
+{
+	struct {
+		const char *der;
+		size_t der_len;
+		int expected;
+	} tlv_lengths[] = {
+		{ "\x01\x01\x00", 3, 3 },
+		{ "\x01\x01\x00\x01\x02", 5, 3 },
+		{ "\x01\x05\x00", 3, -1 },
+		{ NULL }
+	};
+
+	int length;
+	int i;
+
+	setup (cu);
+
+	for (i = 0; tlv_lengths[i].der != NULL; i++) {
+		length = p11_asn1_tlv_length ((const unsigned char *)tlv_lengths[i].der, tlv_lengths[i].der_len);
+		CuAssertIntEquals (cu, tlv_lengths[i].expected, length);
+	}
+
+	teardown (cu);
+}
+
+int
+main (void)
+{
+	CuString *output = CuStringNew ();
+	CuSuite* suite = CuSuiteNew ();
+	int ret;
+
+	setenv ("P11_KIT_STRICT", "1", 1);
+	p11_debug_init ();
+
+	SUITE_ADD_TEST (suite, test_tlv_length);
+
+	CuSuiteRun (suite);
+	CuSuiteSummary (suite, output);
+	CuSuiteDetails (suite, output);
+	printf ("%s\n", output->buffer);
+	ret = suite->failCount;
+	CuSuiteDelete (suite);
+	CuStringDelete (output);
+
+	return ret;
+}