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-rw-r--r--test/test.h27
-rw-r--r--test/tests.c407
-rw-r--r--test/testutil.h94
3 files changed, 528 insertions, 0 deletions
diff --git a/test/test.h b/test/test.h
new file mode 100644
index 0000000..35f704f
--- /dev/null
+++ b/test/test.h
@@ -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__
+
+/* Successful 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__ */
diff --git a/test/tests.c b/test/tests.c
new file mode 100644
index 0000000..31761cd
--- /dev/null
+++ b/test/tests.c
@@ -0,0 +1,407 @@
+#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));
+ /* FIXME */
+ /*check(parse("{\"a\"}", JSMN_ERROR_INVAL, 2));*/
+ /*check(parse("{\"a\": 1, \"b\"}", JSMN_ERROR_INVAL, 4));*/
+ /*check(parse("{\"a\",\"b\":1}", JSMN_ERROR_INVAL, 4));*/
+ /*check(parse("{\"a\":1,}", JSMN_ERROR_INVAL, 4));*/
+ /*check(parse("{\"a\":\"b\":\"c\"}", JSMN_ERROR_INVAL, 4));*/
+ /*check(parse("{,}", JSMN_ERROR_INVAL, 4));*/
+#endif
+ return 0;
+}
+
+int test_array(void) {
+ /* FIXME */
+ /*check(parse("[10}", JSMN_ERROR_INVAL, 3));*/
+ /*check(parse("[1,,3]", 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_issue_27(void) {
+ const char *js =
+ "{ \"name\" : \"Jack\", \"age\" : 27 } { \"name\" : \"Anna\", ";
+ check(parse(js, JSMN_ERROR_PART, 8));
+ 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"));
+
+ //nested {s don't cause a parse error.
+ js = "\"key {1\": 1234";
+ check(parse(js, 2, 2,
+ JSMN_STRING, "key {1", 1,
+ JSMN_PRIMITIVE, "1234"));
+
+
+#endif
+ return 0;
+}
+
+int test_unmatched_brackets(void) {
+ const char *js;
+ js = "\"key 1\": 1234}";
+ check(parse(js, JSMN_ERROR_INVAL, 2));
+ js = "{\"key 1\": 1234";
+ check(parse(js, JSMN_ERROR_PART, 3));
+ js = "{\"key 1\": 1234}}";
+ check(parse(js, JSMN_ERROR_INVAL, 3));
+ js = "\"key 1\"}: 1234";
+ check(parse(js, JSMN_ERROR_INVAL, 3));
+ js = "{\"key {1\": 1234}";
+ check(parse(js, 3, 3,
+ JSMN_OBJECT, 0, 16, 1,
+ JSMN_STRING, "key {1", 1,
+ JSMN_PRIMITIVE, "1234"));
+ js = "{{\"key 1\": 1234}";
+ check(parse(js, JSMN_ERROR_PART, 4));
+ 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_issue_27, "test issue #27");
+ test(test_count, "test tokens count estimation");
+ test(test_nonstrict, "test for non-strict mode");
+ test(test_unmatched_brackets, "test for unmatched brackets");
+ printf("\nPASSED: %d\nFAILED: %d\n", test_passed, test_failed);
+ return (test_failed > 0);
+}
diff --git a/test/testutil.h b/test/testutil.h
new file mode 100644
index 0000000..9a1eb2d
--- /dev/null
+++ b/test/testutil.h
@@ -0,0 +1,94 @@
+#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 = 1;
+ 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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