/*

* Copyright 2013 The Emscripten Authors. All rights reserved.

* Emscripten is available under two separate licenses, the MIT license and the

* University of Illinois/NCSA Open Source License. Both these licenses can be

* found in the LICENSE file.

*/

#include <uuid/uuid.h>

#include <assert.h>

#include <ctype.h>

#include <stdio.h>

#include <stdlib.h>

#include <emscripten.h>

int isUUID(char* p, int upper) {

char* p1 = p;

do {

if (!(isxdigit(*p1) || (*p1 == '-')) || (upper && islower(*p1)) || (!upper && isupper(*p1))) {

return 0;

} else {

}

} while (*++p1 != 0);

if ((p[8] == '-') && (p[13] == '-') && (p[18] == '-') && (p[23] == '-')) {

return 1;

} else {

return 0;

}

}

int main() {

uuid_t uuid;

uuid_t uuid1;

uuid_t uuid2;

uuid_t empty_uuid = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

uuid_generate(uuid);

assert(uuid_is_null(uuid) == 0);

assert(uuid_type(uuid) == UUID_TYPE_DCE_RANDOM);

assert(uuid_variant(uuid) == UUID_VARIANT_DCE);

assert((uuid[8] & 0xC0) == 0x80); // RFC-4122 variant marker

char *generated = (char *)malloc(37*sizeof(char));

uuid_unparse(uuid, generated);

assert(isUUID(generated, 0) == 1); // Check it's a valid lower case UUID string.

printf("\nuuid = %s\n", generated);

assert(uuid_parse(generated, uuid1) == 0); // Check the generated UUID parses correctly into a compact UUID.

assert(uuid_compare(uuid1, uuid) == 0); // Compare the parsed UUID with the original.

uuid_unparse_lower(uuid, generated);

assert(isUUID(generated, 0) == 1); // Check it's a valid lower case UUID string.

printf("uuid = %s\n", generated);

uuid_unparse_upper(uuid, generated);

assert(isUUID(generated, 1) == 1); // Check it's a valid upper case UUID string.

printf("uuid = %s\n", generated);

uuid_copy(uuid2, uuid);

assert(uuid_compare(uuid2, uuid) == 0);

uuid_clear(uuid);

assert(uuid_compare(empty_uuid, uuid) == 0);

assert(uuid_is_null(uuid) == 1);

// The following lets the browser test exit cleanly.

#ifdef REPORT_RESULT

REPORT_RESULT(1);

#endif

exit(0);

}