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130 lines
3.2 KiB
130 lines
3.2 KiB
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "jsmn.c"
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static int test_passed = 0;
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static int test_failed = 0;
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/* Terminate current test with error */
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#define fail() return __LINE__
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/* Successfull end of the test case */
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#define done() return 0
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/* Check single condition */
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#define check(cond) do { if (!(cond)) fail(); } while (0)
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/* Test runner */
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static void test(int (*func)(void), const char *name) {
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int r = func();
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if (r == 0) {
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test_passed++;
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} else {
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test_failed++;
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printf("FAILED: %s (at line %d)\n", name, r);
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}
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}
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#define TOKEN_EQ(t, tok_start, tok_end, tok_type) \
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((t).start == tok_start \
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&& (t).end == tok_end \
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&& (t).type == (tok_type))
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#define TOKEN_STIRNG(js, t, s) \
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(strncmp(js+(t).start, s, (t).end - (t).start) == 0 \
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&& strlen(s) == (t).end - (t).start)
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#define TOKEN_PRINT(t) \
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printf("start: %d, end: %d, type: %d\n", (t).start, (t).end, (t).type)
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int test_simple() {
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const char *js;
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int r;
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jsmn_parser p;
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jsmntok_t tokens[10];
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js = "{\"a\": 0}";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tokens, 10);
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check(r == JSMN_SUCCESS);
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check(TOKEN_EQ(tokens[0], 0, 8, JSMN_OBJECT));
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check(TOKEN_EQ(tokens[1], 2, 3, JSMN_STRING));
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check(TOKEN_EQ(tokens[2], 6, 7, JSMN_PRIMITIVE));
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check(TOKEN_STIRNG(js, tokens[0], js));
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check(TOKEN_STIRNG(js, tokens[1], "a"));
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check(TOKEN_STIRNG(js, tokens[2], "0"));
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return 0;
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}
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int test_primitive() {
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int r;
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jsmn_parser p;
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jsmntok_t tok[10];
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const char *js;
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js = "\"boolVar\" : true";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_PRIMITIVE);
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check(TOKEN_STIRNG(js, tok[0], "boolVar"));
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check(TOKEN_STIRNG(js, tok[1], "true"));
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js = "\"boolVar\" : false";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_PRIMITIVE);
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check(TOKEN_STIRNG(js, tok[0], "boolVar"));
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check(TOKEN_STIRNG(js, tok[1], "false"));
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js = "\"intVar\" : 12345";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_PRIMITIVE);
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check(TOKEN_STIRNG(js, tok[0], "intVar"));
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check(TOKEN_STIRNG(js, tok[1], "12345"));
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js = "\"floatVar\" : 12.345";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_PRIMITIVE);
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check(TOKEN_STIRNG(js, tok[0], "floatVar"));
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check(TOKEN_STIRNG(js, tok[1], "12.345"));
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js = "\"nullVar\" : null";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_PRIMITIVE);
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check(TOKEN_STIRNG(js, tok[0], "nullVar"));
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check(TOKEN_STIRNG(js, tok[1], "null"));
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js = "\"strVar\" : \"hello world\"";
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jsmn_init(&p);
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r = jsmn_parse(&p, js, tok, 10);
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check(r == JSMN_SUCCESS && tok[0].type == JSMN_STRING
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&& tok[1].type == JSMN_STRING);
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check(TOKEN_STIRNG(js, tok[0], "strVar"));
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check(TOKEN_STIRNG(js, tok[1], "hello world"));
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return 0;
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}
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int main() {
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test(test_simple, "general test for a simple JSON string");
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test(test_primitive, "test primitive JSON data types");
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printf("\nPASSED: %d\nFAILED: %d\n", test_passed, test_failed);
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return 0;
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}
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