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tests: move base64 to a unit test

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Move to a unit test, no need to build this for every platform we have.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2019-09-25 05:40:42 -04:00
commit 48c335486f
5 changed files with 8 additions and 11 deletions
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8
tests/lib/base64/CMakeLists.txt
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# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.13.1)
include($ENV{ZEPHYR_BASE}/cmake/app/boilerplate.cmake NO_POLICY_SCOPE)
project(base64)
FILE(GLOB app_sources src/*.c)
target_sources(app PRIVATE ${app_sources})

3
tests/lib/base64/prj.conf
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CONFIG_BASE64=y
CONFIG_ZTEST=y
CONFIG_ZTEST_STACKSIZE=2048

138
tests/lib/base64/src/main.c
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@ -1,138 +0,0 @@
/*
* RFC 1521 base64 encoding/decoding
*
* Copyright (C) 2018, Nordic Semiconductor ASA
* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*
* Adapted for Zephyr by Carles Cufi (carles.cufi@nordicsemi.no)
* - Removed mbedtls_ prefixes
* - Reworked coding style
*/
#include <string.h>
#include <zephyr/types.h>
#include <stdbool.h>
#include <ztest.h>
#include <sys/base64.h>
static const unsigned char base64_test_dec[64] = {
0x24, 0x48, 0x6E, 0x56, 0x87, 0x62, 0x5A, 0xBD,
0xBF, 0x17, 0xD9, 0xA2, 0xC4, 0x17, 0x1A, 0x01,
0x94, 0xED, 0x8F, 0x1E, 0x11, 0xB3, 0xD7, 0x09,
0x0C, 0xB6, 0xE9, 0x10, 0x6F, 0x22, 0xEE, 0x13,
0xCA, 0xB3, 0x07, 0x05, 0x76, 0xC9, 0xFA, 0x31,
0x6C, 0x08, 0x34, 0xFF, 0x8D, 0xC2, 0x6C, 0x38,
0x00, 0x43, 0xE9, 0x54, 0x97, 0xAF, 0x50, 0x4B,
0xD1, 0x41, 0xBA, 0x95, 0x31, 0x5A, 0x0B, 0x97
};
static const unsigned char base64_test_enc[] =
"JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK"
"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
static const unsigned char base64_test_enc2[] =
"Jkwo048//dw 0sf356efdaKFLowLKAfJdw410Lw3PdKl"
"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
static const unsigned char base64_test_enc3[] =
"PsdA1lf04JJ3nc00A30F8ker09i0ldkw36bv=SDW2\r\nv"
"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
static const unsigned char base64_test_enc4[] =
"===uVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK"
"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
static const unsigned char base64_test_enc5[] =
"JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i\n\r\ni"
"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw= ";
static void test_base64_codec(void)
{
size_t len;
int rc;
const unsigned char *src;
unsigned char buffer[128];
int slen;
int n;
src = base64_test_dec;
/* test base64_encode */
rc = base64_encode(buffer, sizeof(buffer), &len, src, 64);
zassert_equal(rc, 0, "Encode test return value");
rc = memcmp(base64_test_enc, buffer, 88);
zassert_equal(rc, 0, "Encode test comparison");
src = base64_test_enc;
/* test base64_decode */
rc = base64_decode(buffer, sizeof(buffer), &len, src, 88);
zassert_equal(rc, 0, "Decode test return value");
rc = memcmp(base64_test_dec, buffer, 64);
zassert_equal(rc, 0, "Decode test comparison");
/* test error paths - encode */
rc = base64_encode(buffer, sizeof(buffer), &len, src, 0);
zassert_equal(rc, 0, "Error: slen: encode test return value");
zassert_equal(len, 0, "Error: slen: length value");
slen = ((-1 - 1) / 4) * 3 - 1;
rc = base64_encode(buffer, sizeof(buffer), &len, src, slen);
zassert_equal(rc, -ENOMEM, "Error: n: encode test return value");
zassert_equal(len, -1, "Error: n: length value");
slen = 100;
n = slen / 3 + (slen % 3 != 0);
n *= 4;
rc = base64_encode(buffer, sizeof(buffer), &len, src, slen);
zassert_equal(rc, -ENOMEM, "Error: dlen: encode test return value");
zassert_equal(len, n + 1, "Error: dlen: length value");
/* test error paths - decode */
src = base64_test_enc2;
rc = base64_decode(buffer, sizeof(buffer), &len, src, 88);
zassert_equal(rc, -EINVAL, "Error: space: decode test return value");
src = base64_test_enc3;
rc = base64_decode(buffer, sizeof(buffer), &len, src, 88);
zassert_equal(rc, -EINVAL, "Error: dec_map: decode test return value");
src = base64_test_enc4;
rc = base64_decode(buffer, sizeof(buffer), &len, src, 88);
zassert_equal(rc, -EINVAL, "Error: equal: decode test return value");
src = base64_test_enc5;
rc = base64_decode(buffer, sizeof(buffer), &len, src, 88);
zassert_equal(rc, 0, "return, newline: decode test return value");
src = base64_test_enc;
rc = base64_decode(buffer, sizeof(buffer), &len, src, 0);
zassert_equal(rc, 0, "Error: n: decode test return value");
zassert_equal(len, 0, "Error: n: length value");
src = base64_test_enc;
rc = base64_decode(NULL, -1, &len, src, 88);
zassert_equal(rc, -ENOMEM, "Error: dst NULL: decode test return value");
}
void test_main(void)
{
ztest_test_suite(lib_base64_test,
ztest_unit_test(test_base64_codec));
ztest_run_test_suite(lib_base64_test);
}

3
tests/lib/base64/testcase.yaml
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tests:
libraries.encoding:
tags: base64