Import ubus tools.

3P/json/tests/test4.c

@@ -0,0 +1,53 @@
+/*
+ * gcc -o utf8 utf8.c -I/home/y/include -L./.libs -ljson
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include "config.h"
+
+#include "json_inttypes.h"
+#include "json_object.h"
+#include "json_tokener.h"
+
+void print_hex( const char* s)
+{
+	const char *iter = s;
+	unsigned char ch;
+	while ((ch = *iter++) != 0)
+	{
+		if( ',' != ch)
+			printf("%x ", ch);
+		else
+			printf( ",");
+	}
+	printf("\n");
+}
+
+int main()
+{
+	const char *input = "\"\\ud840\\udd26,\\ud840\\udd27,\\ud800\\udd26,\\ud800\\udd27\"";
+	const char *expected = "\xF0\xA0\x84\xA6,\xF0\xA0\x84\xA7,\xF0\x90\x84\xA6,\xF0\x90\x84\xA7";
+	struct json_object *parse_result = json_tokener_parse((char*)input);
+	const char *unjson = json_object_get_string(parse_result);
+
+	printf("input: %s\n", input);
+
+	int strings_match = !strcmp( expected, unjson);
+	int retval = 0;
+	if (strings_match)
+	{
+		printf("JSON parse result is correct: %s\n", unjson);
+		printf("PASS\n");
+	} else {
+		printf("JSON parse result doesn't match expected string\n");
+		printf("expected string bytes: ");
+		print_hex( expected);
+		printf("parsed string bytes:   ");
+		print_hex( unjson);
+		printf("FAIL\n");
+		retval = 1;
+	}
+	json_object_put(parse_result);
+	return retval;
+}