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https://github.com/espressif/ESP8266_RTOS_SDK.git
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78 lines
2.7 KiB
C
78 lines
2.7 KiB
C
// Copyright 2018-2019 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string.h>
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#include <stdio.h>
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#include "esp_base64.h"
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#include "unity.h"
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#define TEST_BASE64_COUNT 4096
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#define TEST_BASE64_DEBUG 1
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static unsigned char base64_test_dec[] =
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{
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0x24, 0x48, 0x6E, 0x56, 0x87, 0x62, 0x5A, 0xBD,
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0xBF, 0x17, 0xD9, 0xA2, 0xC4, 0x17, 0x1A, 0x01,
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0x94, 0xED, 0x8F, 0x1E, 0x11, 0xB3, 0xD7, 0x09,
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0x0C, 0xB6, 0xE9, 0x10, 0x6F, 0x22, 0xEE, 0x13,
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0xCA, 0xB3, 0x07, 0x05, 0x76, 0xC9, 0xFA, 0x31,
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0x6C, 0x08, 0x34, 0xFF, 0x8D, 0xC2, 0x6C, 0x38,
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0x00, 0x43, 0xE9, 0x54, 0x97, 0xAF, 0x50, 0x4B,
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0xD1, 0x41, 0xBA, 0x95, 0x31, 0x5A, 0x0B, 0x97
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};
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static unsigned char base64_test_enc[] =
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"JEhuVodiWr2/F9mixBcaAZTtjx4Rs9cJDLbpEG8i7hPK"
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"swcFdsn6MWwINP+Nwmw4AEPpVJevUEvRQbqVMVoLlw==";
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TEST_CASE("Test base64 codec", "[base64]")
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{
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int ret;
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uint32_t encode_time = 0, decode_time = 0;
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unsigned char buffer[128];
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extern uint32_t esp_get_time(void);
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for (int i = 0; i < TEST_BASE64_COUNT; i++) {
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uint32_t tmp = esp_get_time();
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ret = esp_base64_encode(base64_test_dec, sizeof(base64_test_dec), buffer, sizeof(buffer));
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TEST_ASSERT_TRUE(ret > 0);
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encode_time += esp_get_time() - tmp;
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TEST_ASSERT_TRUE(memcmp(base64_test_enc, buffer, ret) == 0);
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tmp = esp_get_time();
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ret = esp_base64_decode(base64_test_enc, sizeof(base64_test_enc) - 1, buffer, sizeof(buffer));
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TEST_ASSERT_TRUE(ret > 0);
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decode_time += esp_get_time() - tmp;
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TEST_ASSERT_TRUE(memcmp(base64_test_dec, buffer, ret) == 0);
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}
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#if TEST_BASE64_DEBUG
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printf("base64 test cost time totally encode %u us and decode %u us, once cost is about encode %u us and decode %u us\n",
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encode_time, decode_time, encode_time / TEST_BASE64_COUNT, decode_time / TEST_BASE64_COUNT);
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#endif
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}
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// align: base64 test cost time totally encode 100921 us and decode 549040 us,
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// once cost is about encode 29 us and decode 133 us
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// no align : base64 test cost time totally encode 640726 us and decode 1601834 us,
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// once cost is about encode 156 us and decode 391 us
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