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/* BEGIN_HEADER */
#include "mbedtls/base64.h"
#include "mbedtls/pem.h"
/* END_HEADER */
/* BEGIN_DEPENDENCIES
* depends_on:MBEDTLS_PEM_WRITE_C
* END_DEPENDENCIES
*/
/* BEGIN_CASE */
void mbedtls_pem_write_buffer( char *start, char *end, char *buf_str, char *result_str )
{
unsigned char buf[5000];
unsigned char *check_buf = NULL;
int ret;
size_t buf_len, olen = 0, olen2 = 0;
memset( buf, 0, sizeof( buf ) );
buf_len = unhexify( buf, buf_str );
ret = mbedtls_pem_write_buffer( start, end, buf, buf_len, NULL, 0, &olen );
TEST_ASSERT( ret == MBEDTLS_ERR_BASE64_BUFFER_TOO_SMALL );
check_buf = (unsigned char *) mbedtls_calloc( 1, olen );
TEST_ASSERT( check_buf != NULL );
memset( check_buf, 0, olen );
ret = mbedtls_pem_write_buffer( start, end, buf, buf_len, check_buf, olen, &olen2 );
TEST_ASSERT( olen2 <= olen );
TEST_ASSERT( olen > strlen( (char*) result_str ) );
TEST_ASSERT( ret == 0 );
TEST_ASSERT( strncmp( (char *) check_buf, (char *) result_str, olen ) == 0 );
exit:
mbedtls_free( check_buf );
}
/* END_CASE */
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