You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
244 lines
7.2 KiB
244 lines
7.2 KiB
/**************************************************************************** |
|
* |
|
* Copyright (C) 2012 PX4 Development Team. All rights reserved. |
|
* |
|
* Redistribution and use in source and binary forms, with or without |
|
* modification, are permitted provided that the following conditions |
|
* are met: |
|
* |
|
* 1. Redistributions of source code must retain the above copyright |
|
* notice, this list of conditions and the following disclaimer. |
|
* 2. 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. |
|
* 3. Neither the name PX4 nor the names of its contributors may 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. |
|
* |
|
****************************************************************************/ |
|
|
|
/** |
|
* @file tests_bson.c |
|
* |
|
* Tests for the bson en/decoder |
|
*/ |
|
|
|
#include <stdio.h> |
|
#include <string.h> |
|
#include <stdlib.h> |
|
|
|
#include <systemlib/err.h> |
|
#include <systemlib/bson/tinybson.h> |
|
|
|
#include "tests.h" |
|
|
|
static const bool sample_bool = true; |
|
static const int32_t sample_small_int = 123; |
|
static const int64_t sample_big_int = (int64_t)INT_MAX + 123LL; |
|
static const double sample_double = 2.5f; |
|
static const char *sample_string = "this is a test"; |
|
static const uint8_t sample_data[256] = {0}; |
|
//static const char *sample_filename = "/fs/microsd/bson.test"; |
|
|
|
static int |
|
encode(bson_encoder_t encoder) |
|
{ |
|
if (bson_encoder_append_bool(encoder, "bool1", sample_bool) != 0) |
|
warnx("FAIL: encoder: append bool failed"); |
|
if (bson_encoder_append_int(encoder, "int1", sample_small_int) != 0) |
|
warnx("FAIL: encoder: append int failed"); |
|
if (bson_encoder_append_int(encoder, "int2", sample_big_int) != 0) |
|
warnx("FAIL: encoder: append int failed"); |
|
if (bson_encoder_append_double(encoder, "double1", sample_double) != 0) |
|
warnx("FAIL: encoder: append double failed"); |
|
if (bson_encoder_append_string(encoder, "string1", sample_string) != 0) |
|
warnx("FAIL: encoder: append string failed"); |
|
if (bson_encoder_append_binary(encoder, "data1", BSON_BIN_BINARY, sizeof(sample_data), sample_data) != 0) |
|
warnx("FAIL: encoder: append data failed"); |
|
|
|
bson_encoder_fini(encoder); |
|
|
|
return 0; |
|
} |
|
|
|
static int |
|
decode_callback(bson_decoder_t decoder, void *private, bson_node_t node) |
|
{ |
|
unsigned len; |
|
|
|
if (!strcmp(node->name, "bool1")) { |
|
if (node->type != BSON_BOOL) { |
|
warnx("FAIL: decoder: bool1 type %d, expected %d", node->type, BSON_BOOL); |
|
return 1; |
|
} |
|
if (node->b != sample_bool) { |
|
warnx("FAIL: decoder: bool1 value %s, expected %s", |
|
(node->b ? "true" : "false"), |
|
(sample_bool ? "true" : "false")); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: bool1"); |
|
return 1; |
|
} |
|
if (!strcmp(node->name, "int1")) { |
|
if (node->type != BSON_INT32) { |
|
warnx("FAIL: decoder: int1 type %d, expected %d", node->type, BSON_INT32); |
|
return 1; |
|
} |
|
if (node->i != sample_small_int) { |
|
warnx("FAIL: decoder: int1 value %lld, expected %d", node->i, sample_small_int); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: int1"); |
|
return 1; |
|
} |
|
if (!strcmp(node->name, "int2")) { |
|
if (node->type != BSON_INT64) { |
|
warnx("FAIL: decoder: int2 type %d, expected %d", node->type, BSON_INT64); |
|
return 1; |
|
} |
|
if (node->i != sample_big_int) { |
|
warnx("FAIL: decoder: int2 value %lld, expected %lld", node->i, sample_big_int); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: int2"); |
|
return 1; |
|
} |
|
if (!strcmp(node->name, "double1")) { |
|
if (node->type != BSON_DOUBLE) { |
|
warnx("FAIL: decoder: double1 type %d, expected %d", node->type, BSON_DOUBLE); |
|
return 1; |
|
} |
|
if (node->d != sample_double) { |
|
warnx("FAIL: decoder: double1 value %f, expected %f", node->d, sample_double); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: double1"); |
|
return 1; |
|
} |
|
if (!strcmp(node->name, "string1")) { |
|
if (node->type != BSON_STRING) { |
|
warnx("FAIL: decoder: string1 type %d, expected %d", node->type, BSON_STRING); |
|
return 1; |
|
} |
|
|
|
len = bson_decoder_data_pending(decoder); |
|
|
|
if (len != strlen(sample_string) + 1) { |
|
warnx("FAIL: decoder: string1 length %d wrong, expected %d", len, strlen(sample_string) + 1); |
|
return 1; |
|
} |
|
|
|
char sbuf[len]; |
|
|
|
if (bson_decoder_copy_data(decoder, sbuf)) { |
|
warnx("FAIL: decoder: string1 copy failed"); |
|
return 1; |
|
} |
|
if (bson_decoder_data_pending(decoder) != 0) { |
|
warnx("FAIL: decoder: string1 copy did not exhaust all data"); |
|
return 1; |
|
} |
|
if (sbuf[len - 1] != '\0') { |
|
warnx("FAIL: decoder: string1 not 0-terminated"); |
|
return 1; |
|
} |
|
if (strcmp(sbuf, sample_string)) { |
|
warnx("FAIL: decoder: string1 value '%s', expected '%s'", sbuf, sample_string); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: string1"); |
|
return 1; |
|
} |
|
if (!strcmp(node->name, "data1")) { |
|
if (node->type != BSON_BINDATA) { |
|
warnx("FAIL: decoder: data1 type %d, expected %d", node->type, BSON_BINDATA); |
|
return 1; |
|
} |
|
|
|
len = bson_decoder_data_pending(decoder); |
|
|
|
if (len != sizeof(sample_data)) { |
|
warnx("FAIL: decoder: data1 length %d, expected %d", len, sizeof(sample_data)); |
|
return 1; |
|
} |
|
|
|
if (node->subtype != BSON_BIN_BINARY) { |
|
warnx("FAIL: decoder: data1 subtype %d, expected %d", node->subtype, BSON_BIN_BINARY); |
|
return 1; |
|
} |
|
|
|
uint8_t dbuf[len]; |
|
|
|
if (bson_decoder_copy_data(decoder, dbuf)) { |
|
warnx("FAIL: decoder: data1 copy failed"); |
|
return 1; |
|
} |
|
if (bson_decoder_data_pending(decoder) != 0) { |
|
warnx("FAIL: decoder: data1 copy did not exhaust all data"); |
|
return 1; |
|
} |
|
if (memcmp(sample_data, dbuf, len)) { |
|
warnx("FAIL: decoder: data1 compare fail"); |
|
return 1; |
|
} |
|
warnx("PASS: decoder: data1"); |
|
return 1; |
|
} |
|
|
|
if (node->type != BSON_EOO) |
|
warnx("FAIL: decoder: unexpected node name '%s'", node->name); |
|
return 1; |
|
} |
|
|
|
static void |
|
decode(bson_decoder_t decoder) |
|
{ |
|
int result; |
|
|
|
do { |
|
result = bson_decoder_next(decoder); |
|
} while (result > 0); |
|
} |
|
|
|
int |
|
test_bson(int argc, char *argv[]) |
|
{ |
|
struct bson_encoder_s encoder; |
|
struct bson_decoder_s decoder; |
|
void *buf; |
|
int len; |
|
|
|
/* encode data to a memory buffer */ |
|
if (bson_encoder_init_buf(&encoder, NULL, 0)) |
|
errx(1, "FAIL: bson_encoder_init_buf"); |
|
encode(&encoder); |
|
len = bson_encoder_buf_size(&encoder); |
|
if (len <= 0) |
|
errx(1, "FAIL: bson_encoder_buf_len"); |
|
buf = bson_encoder_buf_data(&encoder); |
|
if (buf == NULL) |
|
errx(1, "FAIL: bson_encoder_buf_data"); |
|
|
|
/* now test-decode it */ |
|
if (bson_decoder_init_buf(&decoder, buf, len, decode_callback, NULL)) |
|
errx(1, "FAIL: bson_decoder_init_buf"); |
|
decode(&decoder); |
|
free(buf); |
|
|
|
return OK; |
|
} |