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#include <stdio.h>
#include <string.h>
#include <parserutils/parserutils.h>
#include <parserutils/input/inputstream.h>
#include "utils/utils.h"
#include "testutils.h"
int main(int argc, char **argv)
{
parserutils_inputstream *stream;
/* This is specially calculated so that the inputstream is forced to
* reallocate (it assumes that the inputstream's buffer chunk size
* is 4k) */
#define BUFFER_SIZE (4096 + 4)
uint8_t input_buffer[BUFFER_SIZE];
// uint8_t *buffer;
// size_t buflen;
const uint8_t *c;
size_t clen;
UNUSED(argc);
UNUSED(argv);
/* Populate the buffer with something sane */
memset(input_buffer, 'a', BUFFER_SIZE);
/* Now, set up our test data */
input_buffer[BUFFER_SIZE - 1] = '5';
input_buffer[BUFFER_SIZE - 2] = '4';
input_buffer[BUFFER_SIZE - 3] = '\xbd';
input_buffer[BUFFER_SIZE - 4] = '\xbf';
/* This byte will occupy the 4095th byte in the buffer and
* thus cause the entirety of U+FFFD to be buffered until after
* the buffer has been enlarged */
input_buffer[BUFFER_SIZE - 5] = '\xef';
input_buffer[BUFFER_SIZE - 6] = '3';
input_buffer[BUFFER_SIZE - 7] = '2';
input_buffer[BUFFER_SIZE - 8] = '1';
assert(parserutils_inputstream_create("UTF-8", 0,
NULL, &stream) == PARSERUTILS_OK);
assert(parserutils_inputstream_append(stream,
input_buffer, BUFFER_SIZE) == PARSERUTILS_OK);
assert(parserutils_inputstream_append(stream, NULL, 0) ==
PARSERUTILS_OK);
while (parserutils_inputstream_peek(stream, 0, &c, &clen) !=
PARSERUTILS_EOF)
parserutils_inputstream_advance(stream, clen);
/*
assert(css_inputstream_claim_buffer(stream, &buffer, &buflen) ==
CSS_OK);
assert(buflen == BUFFER_SIZE);
printf("Buffer: '%.*s'\n", 8, buffer + (BUFFER_SIZE - 8));
assert( buffer[BUFFER_SIZE - 6] == '3' &&
buffer[BUFFER_SIZE - 5] == (uint8_t) '\xef' &&
buffer[BUFFER_SIZE - 4] == (uint8_t) '\xbf' &&
buffer[BUFFER_SIZE - 3] == (uint8_t) '\xbd' &&
buffer[BUFFER_SIZE - 2] == '4');
free(buffer);
*/
parserutils_inputstream_destroy(stream);
printf("PASS\n");
return 0;
}
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