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jsmn
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Integrate changes made by Serge Zaitsev.

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master
Gabriel Gritsch 11 years ago
parent 733b8e958e
commit a89501b2fb
4 changed files with 246 additions and 118 deletions
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5
README.md
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@ -82,9 +82,8 @@ To clone the repository you should have mercurial installed. Just run:
$ hg clone http://bitbucket.org/zserge/jsmn jsmn
Repository layout is simple: jsmn.c and jsmn.h are library files; demo.c is an
example of how to use jsmn (it is also used in unit tests); test.sh is a test
script. You will also find README, LICENSE and Makefile files inside.
Repository layout is simple: jsmn.c and jsmn.h are library files, tests are in
the jsmn\_test.c, you will also find README, LICENSE and Makefile files inside.
To build the library, run `make`. It is also recommended to run `make test`.
Let me know, if some tests fail.

61
jsmn.c
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@ -1,10 +1,4 @@
#include <stdlib.h>
//#include <limits.h>
#include <stdint.h> // for SIZE_MAX
#ifndef SIZE_MAX // SIZE_MAX came in C99
#define SIZE_MAX ((size_t)-1)
#endif
#include "jsmn.h"
@ -41,13 +35,13 @@ static void jsmn_fill_token(jsmntok_t *token, jsmntype_t type,
* Fills next available token with JSON primitive.
*/
static jsmnerr_t jsmn_parse_primitive(jsmn_parser *parser, const char *js,
jsmntok_t *tokens, size_t num_tokens) {
size_t len, jsmntok_t *tokens, size_t num_tokens) {
jsmntok_t *token;
int start;
start = parser->pos;
for (; js[parser->pos] != '\0'; parser->pos++) {
for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
switch (js[parser->pos]) {
#ifndef JSMN_STRICT
/* In strict mode primitive must be followed by "," or "}" or "]" */
@ -69,6 +63,10 @@ static jsmnerr_t jsmn_parse_primitive(jsmn_parser *parser, const char *js,
#endif
found:
if (tokens == NULL) {
parser->pos--;
return 0;
}
token = jsmn_alloc_token(parser, tokens, num_tokens);
if (token == NULL) {
parser->pos = start;
@ -79,14 +77,14 @@ found:
token->parent = parser->toksuper;
#endif
parser->pos--;
return JSMN_SUCCESS;
return 0;
}
/**
* Filsl next token with JSON string.
*/
static jsmnerr_t jsmn_parse_string(jsmn_parser *parser, const char *js,
jsmntok_t *tokens, size_t num_tokens) {
size_t len, jsmntok_t *tokens, size_t num_tokens) {
jsmntok_t *token;
int start = parser->pos;
@ -94,11 +92,14 @@ static jsmnerr_t jsmn_parse_string(jsmn_parser *parser, const char *js,
parser->pos++;
/* Skip starting quote */
for (; js[parser->pos] != '\0'; parser->pos++) {
for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
char c = js[parser->pos];
/* Quote: end of string */
if (c == '\"') {
if (tokens == NULL) {
return 0;
}
token = jsmn_alloc_token(parser, tokens, num_tokens);
if (token == NULL) {
parser->pos = start;
@ -108,7 +109,7 @@ static jsmnerr_t jsmn_parse_string(jsmn_parser *parser, const char *js,
#ifdef JSMN_PARENT_LINKS
token->parent = parser->toksuper;
#endif
return JSMN_SUCCESS;
return 0;
}
/* Backslash: Quoted symbol expected */
@ -146,32 +147,27 @@ static jsmnerr_t jsmn_parse_string(jsmn_parser *parser, const char *js,
return JSMN_ERROR_PART;
}
static inline jsmnerr_t jsmn_parse(jsmn_parser *parser, const char *js, jsmntok_t *tokens, unsigned int num_tokens)
{
return jsmn_parseV2(parser, js, SIZE_MAX, tokens, num_tokens);
}
/**
* Parse JSON string and fill tokens.
*/
jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, jsmntok_t *tokens,
unsigned int num_tokens) {
if (js==NULL || js_length==0)
{
return JSMN_ERROR_PART;
}
jsmnerr_t jsmn_parse(jsmn_parser *parser, const char *js, size_t len,
jsmntok_t *tokens, unsigned int num_tokens) {
jsmnerr_t r;
int i;
jsmntok_t *token;
int count = 0;
for (; parser->pos < js_length && js[parser->pos] != '\0'; parser->pos++) {
for (; parser->pos < len && js[parser->pos] != '\0'; parser->pos++) {
char c;
jsmntype_t type;
c = js[parser->pos];
switch (c) {
case '{': case '[':
count++;
if (tokens == NULL) {
break;
}
token = jsmn_alloc_token(parser, tokens, num_tokens);
if (token == NULL)
return JSMN_ERROR_NOMEM;
@ -186,6 +182,8 @@ jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, js
parser->toksuper = parser->toknext - 1;
break;
case '}': case ']':
if (tokens == NULL)
break;
type = (c == '}' ? JSMN_OBJECT : JSMN_ARRAY);
#ifdef JSMN_PARENT_LINKS
if (parser->toknext < 1) {
@ -230,9 +228,10 @@ jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, js
#endif
break;
case '\"':
r = jsmn_parse_string(parser, js, tokens, num_tokens);
r = jsmn_parse_string(parser, js, len, tokens, num_tokens);
if (r < 0) return r;
if (parser->toksuper != -1)
count++;
if (parser->toksuper != -1 && tokens != NULL)
tokens[parser->toksuper].size++;
break;
case '\t' : case '\r' : case '\n' : case ':' : case ',': case ' ':
@ -246,9 +245,10 @@ jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, js
/* In non-strict mode every unquoted value is a primitive */
default:
#endif
r = jsmn_parse_primitive(parser, js, tokens, num_tokens);
r = jsmn_parse_primitive(parser, js, len, tokens, num_tokens);
if (r < 0) return r;
if (parser->toksuper != -1)
count++;
if (parser->toksuper != -1 && tokens != NULL)
tokens[parser->toksuper].size++;
break;
@ -257,7 +257,6 @@ jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, js
default:
return JSMN_ERROR_INVAL;
#endif
}
}
@ -268,7 +267,7 @@ jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length, js
}
}
return JSMN_SUCCESS;
return count;
}
/**

21
jsmn.h
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@ -1,10 +1,6 @@
#ifndef __JSMN_H_
#define __JSMN_H_
#ifdef __cplusplus
extern "C" {
#endif
/**
* JSON type identifier. Basic types are:
* o Object
@ -26,8 +22,6 @@ typedef enum {
JSMN_ERROR_INVAL = -2,
/* The string is not a full JSON packet, more bytes expected */
JSMN_ERROR_PART = -3,
/* Everything was fine */
JSMN_SUCCESS = 0
} jsmnerr_t;
/**
@ -62,21 +56,10 @@ typedef struct {
void jsmn_init(jsmn_parser *parser);
/**
* Run JSON parser. It parses a JSON data null-terminated-string into and array of tokens, each describing
* Run JSON parser. It parses a JSON data string into and array of tokens, each describing
* a single JSON object.
*/
static inline jsmnerr_t jsmn_parse(jsmn_parser *parser, const char *js,
jsmnerr_t jsmn_parse(jsmn_parser *parser, const char *js, size_t len,
jsmntok_t *tokens, unsigned int num_tokens);
/**
* Run JSON parser. It parses a JSON data buffer with specified length into and array of tokens, each describing
* a single JSON object.
*/
jsmnerr_t jsmn_parseV2(jsmn_parser *parser, const char *js, size_t js_length,
jsmntok_t *tokens, unsigned int num_tokens);
#ifdef __cplusplus
}
#endif
#endif /* __JSMN_H_ */

277
jsmn_test.c
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@ -2,8 +2,6 @@
#include <stdlib.h>
#include <string.h>
#include "jsmn.c"
static int test_passed = 0;
static int test_failed = 0;
@ -40,6 +38,9 @@ static void test(int (*func)(void), const char *name) {
printf("start: %d, end: %d, type: %d, size: %d\n", \
(t).start, (t).end, (t).type, (t).size)
#define JSMN_STRICT
#include "jsmn.c"
int test_empty() {
const char *js;
int r;
@ -48,30 +49,30 @@ int test_empty() {
js = "{}";
jsmn_init(&p);
r = jsmn_parse(&p, js, t, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), t, 10);
check(r >= 0);
check(t[0].type == JSMN_OBJECT);
check(t[0].start == 0 && t[0].end == 2);
js = "[]";
jsmn_init(&p);
r = jsmn_parse(&p, js, t, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), t, 10);
check(r >= 0);
check(t[0].type == JSMN_ARRAY);
check(t[0].start == 0 && t[0].end == 2);
js = "{\"a\":[]}";
jsmn_init(&p);
r = jsmn_parse(&p, js, t, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), t, 10);
check(r >= 0);
check(t[0].type == JSMN_OBJECT && t[0].start == 0 && t[0].end == 8);
check(t[1].type == JSMN_STRING && t[1].start == 2 && t[1].end == 3);
check(t[2].type == JSMN_ARRAY && t[2].start == 5 && t[2].end == 7);
js = "[{},{}]";
jsmn_init(&p);
r = jsmn_parse(&p, js, t, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), t, 10);
check(r >= 0);
check(t[0].type == JSMN_ARRAY && t[0].start == 0 && t[0].end == 7);
check(t[1].type == JSMN_OBJECT && t[1].start == 1 && t[1].end == 3);
check(t[2].type == JSMN_OBJECT && t[2].start == 4 && t[2].end == 6);
@ -87,8 +88,8 @@ int test_simple() {
js = "{\"a\": 0}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
check(TOKEN_EQ(tokens[0], 0, 8, JSMN_OBJECT));
check(TOKEN_EQ(tokens[1], 2, 3, JSMN_STRING));
check(TOKEN_EQ(tokens[2], 6, 7, JSMN_PRIMITIVE));
@ -99,13 +100,13 @@ int test_simple() {
jsmn_init(&p);
js = "[\"a\":{},\"b\":{}]";
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
jsmn_init(&p);
js = "{\n \"Day\": 26,\n \"Month\": 9,\n \"Year\": 12\n }";
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
@ -118,40 +119,40 @@ int test_primitive() {
#ifndef JSMN_STRICT
js = "\"boolVar\" : true";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "boolVar"));
check(TOKEN_STRING(js, tok[1], "true"));
js = "\"boolVar\" : false";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "boolVar"));
check(TOKEN_STRING(js, tok[1], "false"));
js = "\"intVar\" : 12345";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "intVar"));
check(TOKEN_STRING(js, tok[1], "12345"));
js = "\"floatVar\" : 12.345";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "floatVar"));
check(TOKEN_STRING(js, tok[1], "12.345"));
js = "\"nullVar\" : null";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "nullVar"));
check(TOKEN_STRING(js, tok[1], "null"));
@ -167,24 +168,24 @@ int test_string() {
js = "\"strVar\" : \"hello world\"";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "strVar"));
check(TOKEN_STRING(js, tok[1], "hello world"));
js = "\"strVar\" : \"escapes: \\/\\r\\n\\t\\b\\f\\\"\\\\\"";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "strVar"));
check(TOKEN_STRING(js, tok[1], "escapes: \\/\\r\\n\\t\\b\\f\\\"\\\\"));
js = "\"strVar\" : \"\"";
jsmn_init(&p);
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "strVar"));
check(TOKEN_STRING(js, tok[1], ""));
@ -200,27 +201,27 @@ int test_partial_string() {
jsmn_init(&p);
js = "\"x\": \"va";
r = jsmn_parse(&p, js, tok, 10);
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r == JSMN_ERROR_PART && tok[0].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "x"));
check(p.toknext == 1);
js = "\"x\": \"valu";
r = jsmn_parse(&p, js, tok, 10);
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r == JSMN_ERROR_PART && tok[0].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "x"));
check(p.toknext == 1);
js = "\"x\": \"value\"";
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "x"));
check(TOKEN_STRING(js, tok[1], "value"));
js = "\"x\": \"value\", \"y\": \"value y\"";
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_STRING
&& tok[1].type == JSMN_STRING && tok[2].type == JSMN_STRING
&& tok[3].type == JSMN_STRING);
check(TOKEN_STRING(js, tok[0], "x"));
@ -241,8 +242,8 @@ int test_unquoted_keys() {
jsmn_init(&p);
js = "key1: \"value\"\nkey2 : 123";
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_PRIMITIVE
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_PRIMITIVE
&& tok[1].type == JSMN_STRING && tok[2].type == JSMN_PRIMITIVE
&& tok[3].type == JSMN_PRIMITIVE);
check(TOKEN_STRING(js, tok[0], "key1"));
@ -261,18 +262,18 @@ int test_partial_array() {
jsmn_init(&p);
js = " [ 1, true, ";
r = jsmn_parse(&p, js, tok, 10);
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r == JSMN_ERROR_PART && tok[0].type == JSMN_ARRAY
&& tok[1].type == JSMN_PRIMITIVE && tok[2].type == JSMN_PRIMITIVE);
js = " [ 1, true, [123, \"hello";
r = jsmn_parse(&p, js, tok, 10);
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r == JSMN_ERROR_PART && tok[0].type == JSMN_ARRAY
&& tok[1].type == JSMN_PRIMITIVE && tok[2].type == JSMN_PRIMITIVE
&& tok[3].type == JSMN_ARRAY && tok[4].type == JSMN_PRIMITIVE);
js = " [ 1, true, [123, \"hello\"]";
r = jsmn_parse(&p, js, tok, 10);
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r == JSMN_ERROR_PART && tok[0].type == JSMN_ARRAY
&& tok[1].type == JSMN_PRIMITIVE && tok[2].type == JSMN_PRIMITIVE
&& tok[3].type == JSMN_ARRAY && tok[4].type == JSMN_PRIMITIVE
@ -281,8 +282,8 @@ int test_partial_array() {
check(tok[3].size == 2);
js = " [ 1, true, [123, \"hello\"]]";
r = jsmn_parse(&p, js, tok, 10);
check(r == JSMN_SUCCESS && tok[0].type == JSMN_ARRAY
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0 && tok[0].type == JSMN_ARRAY
&& tok[1].type == JSMN_PRIMITIVE && tok[2].type == JSMN_PRIMITIVE
&& tok[3].type == JSMN_ARRAY && tok[4].type == JSMN_PRIMITIVE
&& tok[5].type == JSMN_STRING);
@ -304,13 +305,13 @@ int test_array_nomem() {
jsmn_init(&p);
memset(toksmall, 0, sizeof(toksmall));
memset(toklarge, 0, sizeof(toklarge));
r = jsmn_parse(&p, js, toksmall, i);
r = jsmn_parse(&p, js, strlen(js), toksmall, i);
check(r == JSMN_ERROR_NOMEM);
memcpy(toklarge, toksmall, sizeof(toksmall));
r = jsmn_parse(&p, js, toklarge, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), toklarge, 10);
check(r >= 0);
check(toklarge[0].type == JSMN_ARRAY && toklarge[0].size == 3);
check(toklarge[3].type == JSMN_ARRAY && toklarge[3].size == 2);
@ -327,27 +328,61 @@ int test_objects_arrays() {
js = "[10}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "[10]";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\": 1]";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\": 1}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
int test_issue_22() {
int i;
int r;
jsmn_parser p;
jsmntok_t tokens[128];
const char *js;
js = "{ \"height\":10, \"layers\":[ { \"data\":[6,6], \"height\":10, "
"\"name\":\"Calque de Tile 1\", \"opacity\":1, \"type\":\"tilelayer\", "
"\"visible\":true, \"width\":10, \"x\":0, \"y\":0 }], "
"\"orientation\":\"orthogonal\", \"properties\": { }, \"tileheight\":32, "
"\"tilesets\":[ { \"firstgid\":1, \"image\":\"..\\/images\\/tiles.png\", "
"\"imageheight\":64, \"imagewidth\":160, \"margin\":0, \"name\":\"Tiles\", "
"\"properties\":{}, \"spacing\":0, \"tileheight\":32, \"tilewidth\":32 }], "
"\"tilewidth\":32, \"version\":1, \"width\":10 }";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 128);
check(r >= 0);
#if 0
for (i = 1; tokens[i].end < tokens[0].end; i++) {
if (tokens[i].type == JSMN_STRING || tokens[i].type == JSMN_PRIMITIVE) {
printf("%.*s\n", tokens[i].end - tokens[i].start, js + tokens[i].start);
} else if (tokens[i].type == JSMN_ARRAY) {
printf("[%d elems]\n", tokens[i].size);
} else if (tokens[i].type == JSMN_OBJECT) {
printf("{%d elems}\n", tokens[i].size);
} else {
TOKEN_PRINT(tokens[i]);
}
}
#endif
return 0;
}
int test_unicode_characters() {
jsmn_parser p;
jsmntok_t tokens[10];
@ -356,39 +391,147 @@ int test_unicode_characters() {
int r;
js = "{\"a\":\"\\uAbcD\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"str\\u0000\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"\\uFFFFstr\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"str\\uFFGFstr\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\":\"str\\u@FfF\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\":[\"\\u028\"]}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\":[\"\\u0280\"]}";
jsmn_init(&p);
r = jsmn_parse(&p, js, tokens, 10);
check(r == JSMN_SUCCESS);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
int test_input_length() {
const char *js;
int r;
jsmn_parser p;
jsmntok_t tokens[10];
js = "{\"a\": 0}garbage";
jsmn_init(&p);
r = jsmn_parse(&p, js, 8, tokens, 10);
check(r == 3);
check(TOKEN_STRING(js, tokens[0], "{\"a\": 0}"));
check(TOKEN_STRING(js, tokens[1], "a"));
check(TOKEN_STRING(js, tokens[2], "0"));
return 0;
}
int test_count() {
jsmn_parser p;
const char *js;
js = "{}";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 1);
js = "[]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 1);
js = "[[]]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 2);
js = "[[], []]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 3);
js = "[[], []]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 3);
js = "[[], [[]], [[], []]]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 7);
js = "[\"a\", [[], []]]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 5);
js = "[[], \"[], [[]]\", [[]]]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 5);
js = "[1, 2, 3]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 4);
js = "[1, 2, [3, \"a\"], null]";
jsmn_init(&p);
check(jsmn_parse(&p, js, strlen(js), NULL, 0) == 7);
return 0;
}
/** A huge redefinition of everything to include jsmn in non-script mode */
#define jsmn_init jsmn_init_nonstrict
#define jsmn_parse jsmn_parse_nonstrict
#define jsmn_parser jsmn_parser_nonstrict
#define jsmn_alloc_token jsmn_alloc_token_nonstrict
#define jsmn_fill_token jsmn_fill_token_nonstrict
#define jsmn_parse_primitive jsmn_parse_primitive_nonstrict
#define jsmn_parse_string jsmn_parse_string_nonstrict
#define jsmntype_t jsmntype_nonstrict_t
#define jsmnerr_t jsmnerr_nonstrict_t
#define jsmntok_t jsmntok_nonstrict_t
#define JSMN_PRIMITIVE JSMN_PRIMITIVE_NONSTRICT
#define JSMN_OBJECT JSMN_OBJECT_NONSTRICT
#define JSMN_ARRAY JSMN_ARRAY_NONSTRICT
#define JSMN_STRING JSMN_STRING_NONSTRICT
#define JSMN_ERROR_NOMEM JSMN_ERROR_NOMEM_NONSTRICT
#define JSMN_ERROR_INVAL JSMN_ERROR_INVAL_NONSTRICT
#define JSMN_ERROR_PART JSMN_ERROR_PART_NONSTRICT
#undef __JSMN_H_
#undef JSMN_STRICT
#include "jsmn.c"
int test_nonstrict() {
const char *js;
int r;
jsmn_parser p;
jsmntok_t tokens[10];
js = "a: 0garbage";
jsmn_init(&p);
r = jsmn_parse(&p, js, 4, tokens, 10);
check(r == 2);
check(TOKEN_STRING(js, tokens[0], "a"));
check(TOKEN_STRING(js, tokens[1], "0"));
js = "Day : 26\nMonth : Sep\n\nYear: 12";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == 6);
return 0;
}
@ -403,6 +546,10 @@ int main() {
test(test_unquoted_keys, "test unquoted keys (like in JavaScript)");
test(test_objects_arrays, "test objects and arrays");
test(test_unicode_characters, "test unicode characters");
test(test_input_length, "test strings that are not null-terminated");
test(test_issue_22, "test issue #22");
test(test_count, "test tokens count estimation");
test(test_nonstrict, "test for non-strict mode");
printf("\nPASSED: %d\nFAILED: %d\n", test_passed, test_failed);
return 0;
}

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