FreeRDP/cunit/test_ber.c

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/**
* FreeRDP: A Remote Desktop Protocol Client
* Basic Encoding Rules (BER) Unit Tests
*
* Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <freerdp/freerdp.h>
#include <freerdp/utils/hexdump.h>
#include <freerdp/utils/stream.h>
#include "test_ber.h"
#include "libfreerdp-core/ber.h"
int init_ber_suite(void)
{
return 0;
}
int clean_ber_suite(void)
{
return 0;
}
int add_ber_suite(void)
{
add_test_suite(ber);
add_test_function(ber_write_length);
add_test_function(ber_write_universal_tag);
add_test_function(ber_write_application_tag);
return 0;
}
uint8 ber_length_expected_1[1] = "\x40"; /* 64 */
uint8 ber_length_expected_2[3] = "\x82\x01\x94"; /* 404 */
void test_ber_write_length(void)
{
STREAM *s1, *s2;
s1 = stream_new(sizeof(ber_length_expected_1));
s2 = stream_new(sizeof(ber_length_expected_2));
ber_write_length(s1, 64);
ASSERT_STREAM(s1, (uint8*) ber_length_expected_1, sizeof(ber_length_expected_1));
ber_write_length(s2, 404);
ASSERT_STREAM(s2, (uint8*) ber_length_expected_2, sizeof(ber_length_expected_2));
stream_free(s1);
stream_free(s2);
}
/* BOOLEAN, length 1, without value */
uint8 ber_universal_tag_expected[1] = "\x01";
void test_ber_write_universal_tag(void)
{
STREAM* s;
s = stream_new(sizeof(ber_universal_tag_expected));
ber_write_universal_tag(s, 1, False);
ASSERT_STREAM(s, (uint8*) ber_universal_tag_expected, sizeof(ber_universal_tag_expected));
stream_free(s);
}
/* T.125 MCS Application 101 (Connect-Initial), length 404 */
uint8 ber_application_tag_expected[5] = "\x7F\x65\x82\x01\x94";
void test_ber_write_application_tag(void)
{
STREAM* s;
s = stream_new(sizeof(ber_application_tag_expected));
ber_write_application_tag(s, 101, 404);
ASSERT_STREAM(s, (uint8*) ber_application_tag_expected, sizeof(ber_application_tag_expected));
stream_free(s);
}