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moved tests into a subfolder, added table-driven tests

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master
Serge A. Zaitsev 9 years ago
parent 226f318224
commit 9b4e33199f
5 changed files with 496 additions and 616 deletions
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20
Makefile
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@ -9,11 +9,19 @@ libjsmn.a: jsmn.o
%.o: %.c jsmn.h
$(CC) -c $(CFLAGS) $< -o $@
test: jsmn_test
./jsmn_test
jsmn_test: jsmn_test.o
$(CC) $(LDFLAGS) -L. -ljsmn $< -o $@
test: test_default test_strict test_links test_strict_links
test_default: test/tests.c
$(CC) $(CFLAGS) $(LDFLAGS) $< -o test/$@
./test/$@
test_strict: test/tests.c
$(CC) -DJSMN_STRICT=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
./test/$@
test_links: test/tests.c
$(CC) -DJSMN_PARENT_LINKS=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
./test/$@
test_strict_links: test/tests.c
$(CC) -DJSMN_STRICT=1 -DJSMN_PARENT_LINKS=1 $(CFLAGS) $(LDFLAGS) $< -o test/$@
./test/$@
jsmn_test.o: jsmn_test.c libjsmn.a
@ -25,8 +33,6 @@ jsondump: example/jsondump.o libjsmn.a
clean:
rm -f jsmn.o jsmn_test.o example/simple.o
rm -f jsmn_test
rm -f jsmn_test.exe
rm -f libjsmn.a
rm -f simple_example
rm -f jsondump

609
jsmn_test.c
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@ -1,609 +0,0 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static int test_passed = 0;
static int test_failed = 0;
/* Terminate current test with error */
#define fail() return __LINE__
/* Successfull end of the test case */
#define done() return 0
/* Check single condition */
#define check(cond) do { if (!(cond)) fail(); } while (0)
/* Test runner */
static void test(int (*func)(void), const char *name) {
int r = func();
if (r == 0) {
test_passed++;
} else {
test_failed++;
printf("FAILED: %s (at line %d)\n", name, r);
}
}
#define TOKEN_EQ(t, tok_start, tok_end, tok_type) \
((t).start == tok_start \
&& (t).end == tok_end \
&& (t).type == (tok_type))
#define TOKEN_STRING(js, t, s) \
(strncmp(js+(t).start, s, (t).end - (t).start) == 0 \
&& strlen(s) == (t).end - (t).start)
#define TOKEN_PRINT(t) \
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(void) {
const char *js;
int r;
jsmn_parser p;
jsmntok_t t[10];
js = "{}";
jsmn_init(&p);
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, 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, 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, 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);
return 0;
}
int test_simple(void) {
const char *js;
int r;
jsmn_parser p;
jsmntok_t tokens[10];
js = "{\"a\": 0}";
jsmn_init(&p);
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));
check(TOKEN_STRING(js, tokens[0], js));
check(TOKEN_STRING(js, tokens[1], "a"));
check(TOKEN_STRING(js, tokens[2], "0"));
jsmn_init(&p);
js = "[\"a\":{},\"b\":{}]";
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, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
int test_primitive(void) {
#ifndef JSMN_STRICT
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
js = "\"boolVar\" : true";
jsmn_init(&p);
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, 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, 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, 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, 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"));
#endif
return 0;
}
int test_string(void) {
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
js = "\"strVar\" : \"hello world\"";
jsmn_init(&p);
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, 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, 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], ""));
return 0;
}
int test_partial_string(void) {
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
jsmn_init(&p);
js = "\"x\": \"va";
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);
jsmn_init(&p);
js = "\"x\": \"va\\";
r = jsmn_parse(&p, js, 9, tok, 10);
check(r == JSMN_ERROR_PART);
jsmn_init(&p);
js = "\"x\": \"va\\u";
r = jsmn_parse(&p, js, 10, tok, 10);
check(r == JSMN_ERROR_PART);
js = "\"x\": \"valu";
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, 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, 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"));
check(TOKEN_STRING(js, tok[1], "value"));
check(TOKEN_STRING(js, tok[2], "y"));
check(TOKEN_STRING(js, tok[3], "value y"));
return 0;
}
int test_unquoted_keys(void) {
#ifndef JSMN_STRICT
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
jsmn_init(&p);
js = "key1: \"value\"\nkey2 : 123";
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"));
check(TOKEN_STRING(js, tok[1], "value"));
check(TOKEN_STRING(js, tok[2], "key2"));
check(TOKEN_STRING(js, tok[3], "123"));
#endif
return 0;
}
int test_partial_array(void) {
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
jsmn_init(&p);
js = " [ 1, true, ";
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, 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, 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
&& tok[5].type == JSMN_STRING);
/* check child nodes of the 2nd array */
check(tok[3].size == 2);
js = " [ 1, true, [123, \"hello\"]]";
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);
check(tok[3].size == 2);
check(tok[0].size == 3);
return 0;
}
int test_array_nomem(void) {
int i;
int r;
jsmn_parser p;
jsmntok_t toksmall[10], toklarge[10];
const char *js;
js = " [ 1, true, [123, \"hello\"]]";
for (i = 0; i < 6; i++) {
jsmn_init(&p);
memset(toksmall, 0, sizeof(toksmall));
memset(toklarge, 0, sizeof(toklarge));
r = jsmn_parse(&p, js, strlen(js), toksmall, i);
check(r == JSMN_ERROR_NOMEM);
memcpy(toklarge, toksmall, sizeof(toksmall));
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);
}
return 0;
}
int test_objects_arrays(void) {
int r;
jsmn_parser p;
jsmntok_t tokens[10];
const char *js;
js = "[10}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "[10]";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\": 1]";
jsmn_init(&p);
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, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
int test_issue_22(void) {
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(void) {
jsmn_parser p;
jsmntok_t tokens[10];
const char *js;
int r;
js = "{\"a\":\"\\uAbcD\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"str\\u0000\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"\\uFFFFstr\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r >= 0);
js = "{\"a\":\"str\\uFFGFstr\"}";
jsmn_init(&p);
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, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\":[\"\\u028\"]}";
jsmn_init(&p);
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, strlen(js), tokens, 10);
check(r >= 0);
return 0;
}
int test_input_length(void) {
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(void) {
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;
}
int test_keyvalue(void) {
const char *js;
int r;
jsmn_parser p;
jsmntok_t tokens[10];
js = "{\"a\": 0, \"b\": \"c\"}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == 5);
check(tokens[0].size == 2); /* two keys */
check(tokens[1].size == 1 && tokens[3].size == 1); /* one value per key */
check(tokens[2].size == 0 && tokens[4].size == 0); /* values have zero size */
js = "{\"a\"\n0}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\", 0}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\": {2}}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\": {2: 3}}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
js = "{\"a\": {\"a\": 2 3}}";
jsmn_init(&p);
r = jsmn_parse(&p, js, strlen(js), tokens, 10);
check(r == JSMN_ERROR_INVAL);
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_OBJECT JSMN_OBJECT_NONSTRICT
#define JSMN_ARRAY JSMN_ARRAY_NONSTRICT
#define JSMN_STRING JSMN_STRING_NONSTRICT
#define JSMN_PRIMITIVE JSMN_PRIMITIVE_NONSTRICT
#define JSMN_UNDEFINED JSMN_UNDEFINED_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(void) {
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;
}
int main(void) {
test(test_empty, "general test for a empty JSON objects/arrays");
test(test_simple, "general test for a simple JSON string");
test(test_primitive, "test primitive JSON data types");
test(test_string, "test string JSON data types");
test(test_partial_string, "test partial JSON string parsing");
test(test_partial_array, "test partial array reading");
test(test_array_nomem, "test array reading with a smaller number of tokens");
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");
test(test_keyvalue, "test for keys/values");
printf("\nPASSED: %d\nFAILED: %d\n", test_passed, test_failed);
return (test_failed > 0);
}

27
test/test.h
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@ -0,0 +1,27 @@
#ifndef __TEST_H__
#define __TEST_H__
static int test_passed = 0;
static int test_failed = 0;
/* Terminate current test with error */
#define fail() return __LINE__
/* Successfull end of the test case */
#define done() return 0
/* Check single condition */
#define check(cond) do { if (!(cond)) fail(); } while (0)
/* Test runner */
static void test(int (*func)(void), const char *name) {
int r = func();
if (r == 0) {
test_passed++;
} else {
test_failed++;
printf("FAILED: %s (at line %d)\n", name, r);
}
}
#endif /* __TEST_H__ */

362
test/tests.c
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "test.h"
#include "testutil.h"
int test_empty(void) {
check(parse("{}", 1, 1,
JSMN_OBJECT, 0, 2, 0));
check(parse("[]", 1, 1,
JSMN_ARRAY, 0, 2, 0));
check(parse("[{},{}]", 3, 3,
JSMN_ARRAY, 0, 7, 2,
JSMN_OBJECT, 1, 3, 0,
JSMN_OBJECT, 4, 6, 0));
return 0;
}
int test_object(void) {
check(parse("{\"a\":0}", 3, 3,
JSMN_OBJECT, 0, 7, 1,
JSMN_STRING, "a", 1,
JSMN_PRIMITIVE, "0"));
check(parse("{\"a\":[]}", 3, 3,
JSMN_OBJECT, 0, 8, 1,
JSMN_STRING, "a", 1,
JSMN_ARRAY, 5, 7, 0));
check(parse("{\"a\":{},\"b\":{}}", 5, 5,
JSMN_OBJECT, -1, -1, 2,
JSMN_STRING, "a", 1,
JSMN_OBJECT, -1, -1, 0,
JSMN_STRING, "b", 1,
JSMN_OBJECT, -1, -1, 0));
check(parse("{\n \"Day\": 26,\n \"Month\": 9,\n \"Year\": 12\n }", 7, 7,
JSMN_OBJECT, -1, -1, 3,
JSMN_STRING, "Day", 1,
JSMN_PRIMITIVE, "26",
JSMN_STRING, "Month", 1,
JSMN_PRIMITIVE, "9",
JSMN_STRING, "Year", 1,
JSMN_PRIMITIVE, "12"));
check(parse("{\"a\": 0, \"b\": \"c\"}", 5, 5,
JSMN_OBJECT, -1, -1, 2,
JSMN_STRING, "a", 1,
JSMN_PRIMITIVE, 0,
JSMN_STRING, "b", 1,
JSMN_STRING, "c", 0));
#ifdef JSMN_STRICT
check(parse("{\"a\"\n0}", JSMN_ERROR_INVAL, 3));
check(parse("{\"a\", 0}", JSMN_ERROR_INVAL, 3));
check(parse("{\"a\": {2}}", JSMN_ERROR_INVAL, 3));
check(parse("{\"a\": {2: 3}}", JSMN_ERROR_INVAL, 3));
check(parse("{\"a\": {\"a\": 2 3}}", JSMN_ERROR_INVAL, 5));
#endif
return 0;
}
int test_array(void) {
/* FIXME */
/*check(parse("[10}", JSMN_ERROR_INVAL, 3));*/
check(parse("[10]", 2, 2,
JSMN_ARRAY, -1, -1, 1,
JSMN_PRIMITIVE, "10"));
check(parse("{\"a\": 1]", JSMN_ERROR_INVAL, 3));
/* FIXME */
/*check(parse("[\"a\": 1]", JSMN_ERROR_INVAL, 3));*/
return 0;
}
int test_primitive(void) {
check(parse("{\"boolVar\" : true }", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "boolVar", 1,
JSMN_PRIMITIVE, "true"));
check(parse("{\"boolVar\" : false }", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "boolVar", 1,
JSMN_PRIMITIVE, "false"));
check(parse("{\"nullVar\" : null }", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "nullVar", 1,
JSMN_PRIMITIVE, "null"));
check(parse("{\"intVar\" : 12}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "intVar", 1,
JSMN_PRIMITIVE, "12"));
check(parse("{\"floatVar\" : 12.345}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "floatVar", 1,
JSMN_PRIMITIVE, "12.345"));
return 0;
}
int test_string(void) {
check(parse("{\"strVar\" : \"hello world\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "strVar", 1,
JSMN_STRING, "hello world", 0));
check(parse("{\"strVar\" : \"escapes: \\/\\r\\n\\t\\b\\f\\\"\\\\\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "strVar", 1,
JSMN_STRING, "escapes: \\/\\r\\n\\t\\b\\f\\\"\\\\", 0));
check(parse("{\"strVar\": \"\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "strVar", 1,
JSMN_STRING, "", 0));
check(parse("{\"a\":\"\\uAbcD\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "a", 1,
JSMN_STRING, "\\uAbcD", 0));
check(parse("{\"a\":\"str\\u0000\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "a", 1,
JSMN_STRING, "str\\u0000", 0));
check(parse("{\"a\":\"\\uFFFFstr\"}", 3, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "a", 1,
JSMN_STRING, "\\uFFFFstr", 0));
check(parse("{\"a\":[\"\\u0280\"]}", 4, 4,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "a", 1,
JSMN_ARRAY, -1, -1, 1,
JSMN_STRING, "\\u0280", 0));
check(parse("{\"a\":\"str\\uFFGFstr\"}", JSMN_ERROR_INVAL, 3));
check(parse("{\"a\":\"str\\u@FfF\"}", JSMN_ERROR_INVAL, 3));
check(parse("{{\"a\":[\"\\u028\"]}", JSMN_ERROR_INVAL, 4));
return 0;
}
int test_partial_string(void) {
int i;
int r;
jsmn_parser p;
jsmntok_t tok[5];
const char *js = "{\"x\": \"va\\\\ue\", \"y\": \"value y\"}";
jsmn_init(&p);
for (i = 1; i <= strlen(js); i++) {
r = jsmn_parse(&p, js, i, tok, sizeof(tok)/sizeof(tok[0]));
if (i == strlen(js)) {
check(r == 5);
check(tokeq(js, tok, 5,
JSMN_OBJECT, -1, -1, 2,
JSMN_STRING, "x", 1,
JSMN_STRING, "va\\\\ue", 0,
JSMN_STRING, "y", 1,
JSMN_STRING, "value y", 0));
} else {
check(r == JSMN_ERROR_PART);
}
}
return 0;
}
int test_partial_array(void) {
#ifdef JSMN_STRICT
int r;
int i;
jsmn_parser p;
jsmntok_t tok[10];
const char *js = "[ 1, true, [123, \"hello\"]]";
jsmn_init(&p);
for (i = 1; i <= strlen(js); i++) {
r = jsmn_parse(&p, js, i, tok, sizeof(tok)/sizeof(tok[0]));
if (i == strlen(js)) {
check(r == 6);
check(tokeq(js, tok, 6,
JSMN_ARRAY, -1, -1, 3,
JSMN_PRIMITIVE, "1",
JSMN_PRIMITIVE, "true",
JSMN_ARRAY, -1, -1, 2,
JSMN_PRIMITIVE, "123",
JSMN_STRING, "hello", 0));
} else {
check(r == JSMN_ERROR_PART);
}
}
#endif
return 0;
}
int test_array_nomem(void) {
int i;
int r;
jsmn_parser p;
jsmntok_t toksmall[10], toklarge[10];
const char *js;
js = " [ 1, true, [123, \"hello\"]]";
for (i = 0; i < 6; i++) {
jsmn_init(&p);
memset(toksmall, 0, sizeof(toksmall));
memset(toklarge, 0, sizeof(toklarge));
r = jsmn_parse(&p, js, strlen(js), toksmall, i);
check(r == JSMN_ERROR_NOMEM);
memcpy(toklarge, toksmall, sizeof(toksmall));
r = jsmn_parse(&p, js, strlen(js), toklarge, 10);
check(r >= 0);
check(tokeq(js, toklarge, 4,
JSMN_ARRAY, -1, -1, 3,
JSMN_PRIMITIVE, "1",
JSMN_PRIMITIVE, "true",
JSMN_ARRAY, -1, -1, 2,
JSMN_PRIMITIVE, "123",
JSMN_STRING, "hello", 0));
}
return 0;
}
int test_unquoted_keys(void) {
#ifndef JSMN_STRICT
int r;
jsmn_parser p;
jsmntok_t tok[10];
const char *js;
jsmn_init(&p);
js = "key1: \"value\"\nkey2 : 123";
r = jsmn_parse(&p, js, strlen(js), tok, 10);
check(r >= 0);
check(tokeq(js, tok, 4,
JSMN_PRIMITIVE, "key1",
JSMN_STRING, "value", 0,
JSMN_PRIMITIVE, "key2",
JSMN_PRIMITIVE, "123"));
#endif
return 0;
}
int test_issue_22(void) {
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);
return 0;
}
int test_input_length(void) {
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(tokeq(js, tokens, 3,
JSMN_OBJECT, -1, -1, 1,
JSMN_STRING, "a", 1,
JSMN_PRIMITIVE, 0));
return 0;
}
int test_count(void) {
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;
}
int test_nonstrict(void) {
#ifndef JSMN_STRICT
const char *js;
js = "a: 0garbage";
check(parse(js, 2, 2,
JSMN_PRIMITIVE, "a",
JSMN_PRIMITIVE, "0garbage"));
js = "Day : 26\nMonth : Sep\n\nYear: 12";
check(parse(js, 6, 6,
JSMN_PRIMITIVE, "Day",
JSMN_PRIMITIVE, "26",
JSMN_PRIMITIVE, "Month",
JSMN_PRIMITIVE, "Sep",
JSMN_PRIMITIVE, "Year",
JSMN_PRIMITIVE, "12"));
#endif
return 0;
}
int main(void) {
test(test_empty, "test for a empty JSON objects/arrays");
test(test_object, "test for a JSON objects");
test(test_array, "test for a JSON arrays");
test(test_primitive, "test primitive JSON data types");
test(test_string, "test string JSON data types");
test(test_partial_string, "test partial JSON string parsing");
test(test_partial_array, "test partial array reading");
test(test_array_nomem, "test array reading with a smaller number of tokens");
test(test_unquoted_keys, "test unquoted keys (like in JavaScript)");
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 (test_failed > 0);
}

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test/testutil.h
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#ifndef __TEST_UTIL_H__
#define __TEST_UTIL_H__
#include "../jsmn.c"
static int vtokeq(const char *s, jsmntok_t *t, int numtok, va_list ap) {
if (numtok > 0) {
int i, start, end, size;
int type;
char *value;
size = -1;
value = NULL;
for (i = 0; i < numtok; i++) {
type = va_arg(ap, int);
if (type == JSMN_STRING) {
value = va_arg(ap, char *);
size = va_arg(ap, int);
start = end = -1;
} else if (type == JSMN_PRIMITIVE) {
value = va_arg(ap, char *);
start = end = size = -1;
} else {
start = va_arg(ap, int);
end = va_arg(ap, int);
size = va_arg(ap, int);
value = NULL;
}
if (t[i].type != type) {
printf("token %d type is %d, not %d\n", i, t[i].type, type);
return 0;
}
if (start != -1 && end != -1) {
if (t[i].start != start) {
printf("token %d start is %d, not %d\n", i, t[i].start, start);
return 0;
}
if (t[i].end != end ) {
printf("token %d end is %d, not %d\n", i, t[i].end, end);
return 0;
}
}
if (size != -1 && t[i].size != size) {
printf("token %d size is %d, not %d\n", i, t[i].size, size);
return 0;
}
if (s != NULL && value != NULL) {
const char *p = s + t[i].start;
if (strlen(value) != t[i].end - t[i].start ||
strncmp(p, value, t[i].end - t[i].start) != 0) {
printf("token %d value is %.*s, not %s\n", i, t[i].end-t[i].start,
s+t[i].start, value);
return 0;
}
}
}
}
return 1;
}
static int tokeq(const char *s, jsmntok_t *tokens, int numtok, ...) {
int ok;
va_list args;
va_start(args, numtok);
ok = vtokeq(s, tokens, numtok, args);
va_end(args);
return ok;
}
static int parse(const char *s, int status, int numtok, ...) {
int r;
int ok;
va_list args;
jsmn_parser p;
jsmntok_t *t = malloc(numtok * sizeof(jsmntok_t));
jsmn_init(&p);
r = jsmn_parse(&p, s, strlen(s), t, numtok);
if (r != status) {
printf("status is %d, not %d\n", r, status);
return 0;
}
if (status >= 0) {
va_start(args, numtok);
ok = vtokeq(s, t, numtok, args);
va_end(args);
}
free(t);
return ok;
}
#endif /* __TEST_UTIL_H__ */
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