kopia lustrzana https://github.com/espressif/esp-idf
153 wiersze
6.1 KiB
C
153 wiersze
6.1 KiB
C
/* Copyright (c) 2014, Google Inc.
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
|
|
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
|
|
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
|
|
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
|
|
|
#define ESP_OPENSSL_SUPPRESS_LEGACY_WARNING
|
|
#include "openssl/ssl.h"
|
|
#include "unity.h"
|
|
|
|
/**
|
|
* @brief This simple test suite is taken from OpenSSL err_test.cc and bio_test.cc, the relevant test
|
|
* cases were adopted to the supported fraction of OpenSSL port in esp-idf
|
|
*/
|
|
|
|
//
|
|
// Basic error stack support and test
|
|
//
|
|
#define ERR_NUM_ERRORS 4
|
|
|
|
TEST_CASE("ErrTest, Overflow", "[openssl]")
|
|
{
|
|
|
|
for (unsigned i = 0; i < ERR_NUM_ERRORS*2; i++) {
|
|
ERR_put_error(1, 0 /* unused */, i+1, "test", 1);
|
|
}
|
|
|
|
for (unsigned i = 0; i < ERR_NUM_ERRORS - 1; i++) {
|
|
uint32_t err = ERR_get_error();
|
|
/* Errors are returned in order they were pushed, with the least recent ones
|
|
* removed, up to |ERR_NUM_ERRORS - 1| errors. So the errors returned are
|
|
* |ERR_NUM_ERRORS + 2| through |ERR_NUM_ERRORS * 2|, inclusive. */
|
|
TEST_ASSERT_NOT_EQUAL(0u, err);
|
|
TEST_ASSERT_EQUAL(i + ERR_NUM_ERRORS + 2, ERR_GET_REASON(err));
|
|
}
|
|
|
|
TEST_ASSERT_EQUAL(0u, ERR_get_error());
|
|
}
|
|
|
|
TEST_CASE("ErrTest, PutError", "[openssl]")
|
|
{
|
|
TEST_ASSERT_EQUAL(0u, ERR_get_error()); // ERR_get_error returned value before an error was added.
|
|
|
|
ERR_put_error(1, 0 /* unused */, 2, "test", 4);
|
|
|
|
int peeked_line, line, peeked_flags, flags;
|
|
const char *peeked_file, *file, *peeked_data, *data;
|
|
uint32_t peeked_packed_error =
|
|
ERR_peek_error_line_data(&peeked_file, &peeked_line, &peeked_data,
|
|
&peeked_flags);
|
|
uint32_t packed_error = ERR_get_error_line_data(&file, &line, &data, &flags);
|
|
|
|
TEST_ASSERT_EQUAL(peeked_packed_error, packed_error);
|
|
TEST_ASSERT_EQUAL(peeked_file, file);
|
|
|
|
TEST_ASSERT_EQUAL_STRING("test", file);
|
|
TEST_ASSERT_EQUAL(4, line);
|
|
TEST_ASSERT_EQUAL(1, ERR_GET_LIB(packed_error));
|
|
TEST_ASSERT_EQUAL(2, ERR_GET_REASON(packed_error));
|
|
}
|
|
|
|
TEST_CASE("ErrTest, ClearError", "[openssl]")
|
|
{
|
|
TEST_ASSERT_EQUAL(0u, ERR_get_error()); // ERR_get_error returned value before an error was added.
|
|
|
|
ERR_put_error(1, 0 /* unused */, 2, "test", 4);
|
|
ERR_clear_error();
|
|
|
|
// The error queue should be cleared.
|
|
TEST_ASSERT_EQUAL(0u, ERR_get_error());
|
|
}
|
|
|
|
//
|
|
// Simplified BIO support and check
|
|
//
|
|
TEST_CASE("BioTest, TestPair", "[openssl]")
|
|
{
|
|
BIO *bio1, *bio2;
|
|
TEST_ASSERT_NOT_EQUAL(0, BIO_new_bio_pair(&bio1, 10, &bio2, 10));
|
|
TEST_ASSERT_EQUAL(BIO_ctrl_get_write_guarantee(bio1), 10);
|
|
|
|
// Data written in one end may be read out the other.
|
|
char buf[20];
|
|
TEST_ASSERT_EQUAL(5, BIO_write(bio1, "12345", 5));
|
|
TEST_ASSERT_EQUAL(5, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(5, BIO_read(bio2, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("12345", buf, 5);
|
|
TEST_ASSERT_EQUAL(10, BIO_ctrl_get_write_guarantee(bio1));
|
|
|
|
// Attempting to write more than 10 bytes will write partially.
|
|
TEST_ASSERT_EQUAL(10, BIO_write(bio1, "1234567890___", 13));
|
|
TEST_ASSERT_EQUAL(0, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(-1, BIO_write(bio1, "z", 1));
|
|
TEST_ASSERT_TRUE(BIO_should_write(bio1));
|
|
TEST_ASSERT_EQUAL(10, BIO_read(bio2, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("1234567890", buf, 10);
|
|
TEST_ASSERT_EQUAL(10, BIO_ctrl_get_write_guarantee(bio1));
|
|
|
|
// Unsuccessful reads update the read request.
|
|
TEST_ASSERT_EQUAL(-1, BIO_read(bio2, buf, 5));
|
|
TEST_ASSERT_TRUE(BIO_should_read(bio2));
|
|
|
|
// The read request is clamped to the size of the buffer.
|
|
TEST_ASSERT_EQUAL(-1, BIO_read(bio2, buf, 20));
|
|
TEST_ASSERT_TRUE(BIO_should_read(bio2));
|
|
|
|
// Data may be written and read in chunks.
|
|
TEST_ASSERT_EQUAL(BIO_write(bio1, "12345", 5), 5);
|
|
TEST_ASSERT_EQUAL(5, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(5, BIO_write(bio1, "67890___", 8));
|
|
TEST_ASSERT_EQUAL(0, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(3, BIO_read(bio2, buf, 3));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("123", buf, 3);
|
|
TEST_ASSERT_EQUAL(3, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(7, BIO_read(bio2, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("4567890", buf, 7);
|
|
TEST_ASSERT_EQUAL(10, BIO_ctrl_get_write_guarantee(bio1));
|
|
|
|
// Test writes and reads starting in the middle of the ring buffer and
|
|
// wrapping to front.
|
|
TEST_ASSERT_EQUAL(8, BIO_write(bio1, "abcdefgh", 8));
|
|
TEST_ASSERT_EQUAL(2, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(3, BIO_read(bio2, buf, 3));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("abc", buf, 3);
|
|
TEST_ASSERT_EQUAL(5, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(5, BIO_write(bio1, "ijklm___", 8));
|
|
TEST_ASSERT_EQUAL(0, BIO_ctrl_get_write_guarantee(bio1));
|
|
TEST_ASSERT_EQUAL(10, BIO_read(bio2, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("defghijklm", buf, 10);
|
|
TEST_ASSERT_EQUAL(10, BIO_ctrl_get_write_guarantee(bio1));
|
|
|
|
// Data may flow from both ends in parallel.
|
|
TEST_ASSERT_EQUAL(5, BIO_write(bio1, "12345", 5));
|
|
TEST_ASSERT_EQUAL(5, BIO_write(bio2, "67890", 5));
|
|
TEST_ASSERT_EQUAL(5, BIO_read(bio2, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("12345", buf, 5);
|
|
TEST_ASSERT_EQUAL(5, BIO_read(bio1, buf, sizeof(buf)));
|
|
TEST_ASSERT_EQUAL_UINT8_ARRAY("67890", buf, 5);
|
|
|
|
// Other tests below not imported since BIO_shutdown_wr() not supported
|
|
// - Closing the write end causes an EOF on the read half, after draining.
|
|
// - A closed write end may not be written to.
|
|
// - The other end is still functional.
|
|
}
|