1446 lines
		
	
	
		
			44 KiB
		
	
	
	
		
			C
		
	
	
	
			
		
		
	
	
			1446 lines
		
	
	
		
			44 KiB
		
	
	
	
		
			C
		
	
	
	
| /*
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|  * Copyright IBM, Corp. 2009
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|  * Copyright (c) 2013 Red Hat Inc.
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|  *
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|  * Authors:
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|  *  Anthony Liguori   <aliguori@us.ibm.com>
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|  *  Markus Armbruster <armbru@redhat.com>,
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|  *
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|  * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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|  * See the COPYING.LIB file in the top-level directory.
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|  *
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|  */
 | |
| #include <glib.h>
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| 
 | |
| #include "qapi/qmp/qstring.h"
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| #include "qapi/qmp/qint.h"
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| #include "qapi/qmp/qdict.h"
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| #include "qapi/qmp/qlist.h"
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| #include "qapi/qmp/qfloat.h"
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| #include "qapi/qmp/qbool.h"
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| #include "qapi/qmp/qjson.h"
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| 
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| #include "qemu-common.h"
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| 
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| static void escaped_string(void)
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| {
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|     int i;
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|     struct {
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|         const char *encoded;
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|         const char *decoded;
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|         int skip;
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|     } test_cases[] = {
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|         { "\"\\b\"", "\b" },
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|         { "\"\\f\"", "\f" },
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|         { "\"\\n\"", "\n" },
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|         { "\"\\r\"", "\r" },
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|         { "\"\\t\"", "\t" },
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|         { "\"/\"", "/" },
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|         { "\"\\/\"", "/", .skip = 1 },
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|         { "\"\\\\\"", "\\" },
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|         { "\"\\\"\"", "\"" },
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|         { "\"hello world \\\"embedded string\\\"\"",
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|           "hello world \"embedded string\"" },
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|         { "\"hello world\\nwith new line\"", "hello world\nwith new line" },
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|         { "\"single byte utf-8 \\u0020\"", "single byte utf-8  ", .skip = 1 },
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|         { "\"double byte utf-8 \\u00A2\"", "double byte utf-8 \xc2\xa2" },
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|         { "\"triple byte utf-8 \\u20AC\"", "triple byte utf-8 \xe2\x82\xac" },
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|         {}
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|     };
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| 
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|     for (i = 0; test_cases[i].encoded; i++) {
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|         QObject *obj;
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|         QString *str;
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| 
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|         obj = qobject_from_json(test_cases[i].encoded);
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| 
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|         g_assert(obj != NULL);
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|         g_assert(qobject_type(obj) == QTYPE_QSTRING);
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|         
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|         str = qobject_to_qstring(obj);
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|         g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].decoded);
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| 
 | |
|         if (test_cases[i].skip == 0) {
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|             str = qobject_to_json(obj);
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|             g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].encoded);
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|             qobject_decref(obj);
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|         }
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| 
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|         QDECREF(str);
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|     }
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| }
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| 
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| static void simple_string(void)
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| {
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|     int i;
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|     struct {
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|         const char *encoded;
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|         const char *decoded;
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|     } test_cases[] = {
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|         { "\"hello world\"", "hello world" },
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|         { "\"the quick brown fox jumped over the fence\"",
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|           "the quick brown fox jumped over the fence" },
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|         {}
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|     };
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| 
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|     for (i = 0; test_cases[i].encoded; i++) {
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|         QObject *obj;
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|         QString *str;
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| 
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|         obj = qobject_from_json(test_cases[i].encoded);
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| 
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|         g_assert(obj != NULL);
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|         g_assert(qobject_type(obj) == QTYPE_QSTRING);
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|         
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|         str = qobject_to_qstring(obj);
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|         g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
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| 
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|         str = qobject_to_json(obj);
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|         g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
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| 
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|         qobject_decref(obj);
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|         
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|         QDECREF(str);
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|     }
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| }
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| 
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| static void single_quote_string(void)
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| {
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|     int i;
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|     struct {
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|         const char *encoded;
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|         const char *decoded;
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|     } test_cases[] = {
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|         { "'hello world'", "hello world" },
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|         { "'the quick brown fox \\' jumped over the fence'",
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|           "the quick brown fox ' jumped over the fence" },
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|         {}
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|     };
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| 
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|     for (i = 0; test_cases[i].encoded; i++) {
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|         QObject *obj;
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|         QString *str;
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| 
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|         obj = qobject_from_json(test_cases[i].encoded);
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| 
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|         g_assert(obj != NULL);
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|         g_assert(qobject_type(obj) == QTYPE_QSTRING);
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|         
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|         str = qobject_to_qstring(obj);
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|         g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
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| 
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|         QDECREF(str);
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|     }
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| }
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| 
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| static void utf8_string(void)
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| {
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|     /*
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|      * FIXME Current behavior for invalid UTF-8 sequences is
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|      * incorrect.  This test expects current, incorrect results.
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|      * They're all marked "bug:" below, and are to be replaced by
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|      * correct ones as the bugs get fixed.
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|      *
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|      * The JSON parser rejects some invalid sequences, but accepts
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|      * others without correcting the problem.
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|      *
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|      * The JSON formatter replaces some invalid sequences by U+FFFF (a
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|      * noncharacter), and goes wonky for others.
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|      *
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|      * For both directions, we should either reject all invalid
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|      * sequences, or minimize overlong sequences and replace all other
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|      * invalid sequences by a suitable replacement character.  A
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|      * common choice for replacement is U+FFFD.
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|      *
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|      * Problem: we can't easily deal with embedded U+0000.  Parsing
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|      * the JSON string "this \\u0000" is fun" yields "this \0 is fun",
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|      * which gets misinterpreted as NUL-terminated "this ".  We should
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|      * consider using overlong encoding \xC0\x80 for U+0000 ("modified
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|      * UTF-8").
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|      *
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|      * Test cases are scraped from Markus Kuhn's UTF-8 decoder
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|      * capability and stress test at
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|      * http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt
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|      */
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|     static const struct {
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|         const char *json_in;
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|         const char *utf8_out;
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|         const char *json_out;   /* defaults to @json_in */
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|         const char *utf8_in;    /* defaults to @utf8_out */
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|     } test_cases[] = {
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|         /*
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|          * Bug markers used here:
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|          * - bug: not corrected
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|          *   JSON parser fails to correct invalid sequence(s)
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|          * - bug: rejected
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|          *   JSON parser rejects invalid sequence(s)
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|          *   We may choose to define this as feature
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|          * - bug: want "\"...\""
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|          *   JSON formatter produces incorrect result, this is the
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|          *   correct one, assuming replacement character U+FFFF
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|          * - bug: want "..." (no \")
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|          *   JSON parser produces incorrect result, this is the
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|          *   correct one, assuming replacement character U+FFFF
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|          *   We may choose to reject instead of replace
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|          * Not marked explicitly, but trivial to find:
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|          * - JSON formatter replacing invalid sequence by \\uFFFF is a
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|          *   bug if we want it to fail for invalid sequences.
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|          */
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| 
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|         /* 1  Some correct UTF-8 text */
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|         {
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|             /* a bit of German */
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|             "\"Falsches \xC3\x9C" "ben von Xylophonmusik qu\xC3\xA4lt"
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|             " jeden gr\xC3\xB6\xC3\x9F" "eren Zwerg.\"",
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|             "Falsches \xC3\x9C" "ben von Xylophonmusik qu\xC3\xA4lt"
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|             " jeden gr\xC3\xB6\xC3\x9F" "eren Zwerg.",
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|             "\"Falsches \\u00DCben von Xylophonmusik qu\\u00E4lt"
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|             " jeden gr\\u00F6\\u00DFeren Zwerg.\"",
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|         },
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|         {
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|             /* a bit of Greek */
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|             "\"\xCE\xBA\xE1\xBD\xB9\xCF\x83\xCE\xBC\xCE\xB5\"",
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|             "\xCE\xBA\xE1\xBD\xB9\xCF\x83\xCE\xBC\xCE\xB5",
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|             "\"\\u03BA\\u1F79\\u03C3\\u03BC\\u03B5\"",
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|         },
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|         /* 2  Boundary condition test cases */
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|         /* 2.1  First possible sequence of a certain length */
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|         /* 2.1.1  1 byte U+0000 */
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|         {
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|             "\"\\u0000\"",
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|             "",                 /* bug: want overlong "\xC0\x80" */
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|             "\"\"",             /* bug: want "\"\\u0000\"" */
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|         },
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|         /* 2.1.2  2 bytes U+0080 */
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|         {
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|             "\"\xC2\x80\"",
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|             "\xC2\x80",
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|             "\"\\u0080\"",
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|         },
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|         /* 2.1.3  3 bytes U+0800 */
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|         {
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|             "\"\xE0\xA0\x80\"",
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|             "\xE0\xA0\x80",
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|             "\"\\u0800\"",
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|         },
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|         /* 2.1.4  4 bytes U+10000 */
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|         {
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|             "\"\xF0\x90\x80\x80\"",
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|             "\xF0\x90\x80\x80",
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|             "\"\\u0400\\uFFFF\"", /* bug: want "\"\\uD800\\uDC00\"" */
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|         },
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|         /* 2.1.5  5 bytes U+200000 */
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|         {
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|             "\"\xF8\x88\x80\x80\x80\"",
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|             NULL,                        /* bug: rejected */
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|             "\"\\u8200\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
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|             "\xF8\x88\x80\x80\x80",
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|         },
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|         /* 2.1.6  6 bytes U+4000000 */
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|         {
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|             "\"\xFC\x84\x80\x80\x80\x80\"",
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|             NULL,                               /* bug: rejected */
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|             "\"\\uC100\\uFFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
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|             "\xFC\x84\x80\x80\x80\x80",
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|         },
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|         /* 2.2  Last possible sequence of a certain length */
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|         /* 2.2.1  1 byte U+007F */
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|         {
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|             "\"\x7F\"",
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|             "\x7F",
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|             "\"\177\"",
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|         },
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|         /* 2.2.2  2 bytes U+07FF */
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|         {
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|             "\"\xDF\xBF\"",
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|             "\xDF\xBF",
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|             "\"\\u07FF\"",
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|         },
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|         /* 2.2.3  3 bytes U+FFFF */
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|         {
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|             "\"\xEF\xBF\xBF\"",
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|             "\xEF\xBF\xBF",
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|             "\"\\uFFFF\"",
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|         },
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|         /* 2.2.4  4 bytes U+1FFFFF */
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|         {
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|             "\"\xF7\xBF\xBF\xBF\"",
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|             NULL,                 /* bug: rejected */
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|             "\"\\u7FFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
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|             "\xF7\xBF\xBF\xBF",
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|         },
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|         /* 2.2.5  5 bytes U+3FFFFFF */
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|         {
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|             "\"\xFB\xBF\xBF\xBF\xBF\"",
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|             NULL,                        /* bug: rejected */
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|             "\"\\uBFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
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|             "\xFB\xBF\xBF\xBF\xBF",
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|         },
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|         /* 2.2.6  6 bytes U+7FFFFFFF */
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|         {
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|             "\"\xFD\xBF\xBF\xBF\xBF\xBF\"",
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|             NULL,                               /* bug: rejected */
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|             "\"\\uDFFF\\uFFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xFD\xBF\xBF\xBF\xBF\xBF",
 | |
|         },
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|         /* 2.3  Other boundary conditions */
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|         {
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|             /* U+D7FF */
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|             "\"\xED\x9F\xBF\"",
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|             "\xED\x9F\xBF",
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|             "\"\\uD7FF\"",
 | |
|         },
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|         {
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|             /* U+E000 */
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|             "\"\xEE\x80\x80\"",
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|             "\xEE\x80\x80",
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|             "\"\\uE000\"",
 | |
|         },
 | |
|         {
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|             /* U+FFFD */
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|             "\"\xEF\xBF\xBD\"",
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|             "\xEF\xBF\xBD",
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|             "\"\\uFFFD\"",
 | |
|         },
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|         {
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|             /* U+10FFFF */
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|             "\"\xF4\x8F\xBF\xBF\"",
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|             "\xF4\x8F\xBF\xBF",
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|             "\"\\u43FF\\uFFFF\"", /* bug: want "\"\\uDBFF\\uDFFF\"" */
 | |
|         },
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|         {
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|             /* U+110000 */
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|             "\"\xF4\x90\x80\x80\"",
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|             "\xF4\x90\x80\x80",
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|             "\"\\u4400\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|         },
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|         /* 3  Malformed sequences */
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|         /* 3.1  Unexpected continuation bytes */
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|         /* 3.1.1  First continuation byte */
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|         {
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|             "\"\x80\"",
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|             "\x80",             /* bug: not corrected */
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|             "\"\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.2  Last continuation byte */
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|         {
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|             "\"\xBF\"",
 | |
|             "\xBF",             /* bug: not corrected */
 | |
|             "\"\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.3  2 continuation bytes */
 | |
|         {
 | |
|             "\"\x80\xBF\"",
 | |
|             "\x80\xBF",         /* bug: not corrected */
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|             "\"\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.4  3 continuation bytes */
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|         {
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|             "\"\x80\xBF\x80\"",
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|             "\x80\xBF\x80",     /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.5  4 continuation bytes */
 | |
|         {
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|             "\"\x80\xBF\x80\xBF\"",
 | |
|             "\x80\xBF\x80\xBF", /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.6  5 continuation bytes */
 | |
|         {
 | |
|             "\"\x80\xBF\x80\xBF\x80\"",
 | |
|             "\x80\xBF\x80\xBF\x80", /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.7  6 continuation bytes */
 | |
|         {
 | |
|             "\"\x80\xBF\x80\xBF\x80\xBF\"",
 | |
|             "\x80\xBF\x80\xBF\x80\xBF", /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.8  7 continuation bytes */
 | |
|         {
 | |
|             "\"\x80\xBF\x80\xBF\x80\xBF\x80\"",
 | |
|             "\x80\xBF\x80\xBF\x80\xBF\x80", /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.1.9  Sequence of all 64 possible continuation bytes */
 | |
|         {
 | |
|             "\"\x80\x81\x82\x83\x84\x85\x86\x87"
 | |
|             "\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F"
 | |
|             "\x90\x91\x92\x93\x94\x95\x96\x97"
 | |
|             "\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F"
 | |
|             "\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7"
 | |
|             "\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF"
 | |
|             "\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7"
 | |
|             "\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF\"",
 | |
|              /* bug: not corrected */
 | |
|             "\x80\x81\x82\x83\x84\x85\x86\x87"
 | |
|             "\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F"
 | |
|             "\x90\x91\x92\x93\x94\x95\x96\x97"
 | |
|             "\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F"
 | |
|             "\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7"
 | |
|             "\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF"
 | |
|             "\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7"
 | |
|             "\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF",
 | |
|             "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|             "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\""
 | |
|         },
 | |
|         /* 3.2  Lonely start characters */
 | |
|         /* 3.2.1  All 32 first bytes of 2-byte sequences, followed by space */
 | |
|         {
 | |
|             "\"\xC0 \xC1 \xC2 \xC3 \xC4 \xC5 \xC6 \xC7 "
 | |
|             "\xC8 \xC9 \xCA \xCB \xCC \xCD \xCE \xCF "
 | |
|             "\xD0 \xD1 \xD2 \xD3 \xD4 \xD5 \xD6 \xD7 "
 | |
|             "\xD8 \xD9 \xDA \xDB \xDC \xDD \xDE \xDF \"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF "
 | |
|             "\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF "
 | |
|             "\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF "
 | |
|             "\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \"",
 | |
|             "\xC0 \xC1 \xC2 \xC3 \xC4 \xC5 \xC6 \xC7 "
 | |
|             "\xC8 \xC9 \xCA \xCB \xCC \xCD \xCE \xCF "
 | |
|             "\xD0 \xD1 \xD2 \xD3 \xD4 \xD5 \xD6 \xD7 "
 | |
|             "\xD8 \xD9 \xDA \xDB \xDC \xDD \xDE \xDF ",
 | |
|         },
 | |
|         /* 3.2.2  All 16 first bytes of 3-byte sequences, followed by space */
 | |
|         {
 | |
|             "\"\xE0 \xE1 \xE2 \xE3 \xE4 \xE5 \xE6 \xE7 "
 | |
|             "\xE8 \xE9 \xEA \xEB \xEC \xED \xEE \xEF \"",
 | |
|             /* bug: not corrected */
 | |
|             "\xE0 \xE1 \xE2 \xE3 \xE4 \xE5 \xE6 \xE7 "
 | |
|             "\xE8 \xE9 \xEA \xEB \xEC \xED \xEE \xEF ",
 | |
|             "\"\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF "
 | |
|             "\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \"",
 | |
|         },
 | |
|         /* 3.2.3  All 8 first bytes of 4-byte sequences, followed by space */
 | |
|         {
 | |
|             "\"\xF0 \xF1 \xF2 \xF3 \xF4 \xF5 \xF6 \xF7 \"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \\uFFFF \"",
 | |
|             "\xF0 \xF1 \xF2 \xF3 \xF4 \xF5 \xF6 \xF7 ",
 | |
|         },
 | |
|         /* 3.2.4  All 4 first bytes of 5-byte sequences, followed by space */
 | |
|         {
 | |
|             "\"\xF8 \xF9 \xFA \xFB \"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF \\uFFFF \\uFFFF \\uFFFF \"",
 | |
|             "\xF8 \xF9 \xFA \xFB ",
 | |
|         },
 | |
|         /* 3.2.5  All 2 first bytes of 6-byte sequences, followed by space */
 | |
|         {
 | |
|             "\"\xFC \xFD \"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF \\uFFFF \"",
 | |
|             "\xFC \xFD ",
 | |
|         },
 | |
|         /* 3.3  Sequences with last continuation byte missing */
 | |
|         /* 3.3.1  2-byte sequence with last byte missing (U+0000) */
 | |
|         {
 | |
|             "\"\xC0\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF\"",
 | |
|             "\xC0",
 | |
|         },
 | |
|         /* 3.3.2  3-byte sequence with last byte missing (U+0000) */
 | |
|         {
 | |
|             "\"\xE0\x80\"",
 | |
|             "\xE0\x80",           /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         /* 3.3.3  4-byte sequence with last byte missing (U+0000) */
 | |
|         {
 | |
|             "\"\xF0\x80\x80\"",
 | |
|             "\xF0\x80\x80",     /* bug: not corrected */
 | |
|             "\"\\u0000\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         /* 3.3.4  5-byte sequence with last byte missing (U+0000) */
 | |
|         {
 | |
|             /* invalid */
 | |
|             "\"\xF8\x80\x80\x80\"", /* bug: not corrected */
 | |
|             NULL,                   /* bug: rejected */
 | |
|             "\"\\u8000\\uFFFF\"",   /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xF8\x80\x80\x80",
 | |
|         },
 | |
|         /* 3.3.5  6-byte sequence with last byte missing (U+0000) */
 | |
|         {
 | |
|             "\"\xFC\x80\x80\x80\x80\"",
 | |
|             NULL,                        /* bug: rejected */
 | |
|             "\"\\uC000\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xFC\x80\x80\x80\x80",
 | |
|         },
 | |
|         /* 3.3.6  2-byte sequence with last byte missing (U+07FF) */
 | |
|         {
 | |
|             "\"\xDF\"",
 | |
|             "\xDF",             /* bug: not corrected */
 | |
|             "\"\\uFFFF\"",
 | |
|         },
 | |
|         /* 3.3.7  3-byte sequence with last byte missing (U+FFFF) */
 | |
|         {
 | |
|             "\"\xEF\xBF\"",
 | |
|             "\xEF\xBF",           /* bug: not corrected */
 | |
|             "\"\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         /* 3.3.8  4-byte sequence with last byte missing (U+1FFFFF) */
 | |
|         {
 | |
|             "\"\xF7\xBF\xBF\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\u7FFF\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xF7\xBF\xBF",
 | |
|         },
 | |
|         /* 3.3.9  5-byte sequence with last byte missing (U+3FFFFFF) */
 | |
|         {
 | |
|             "\"\xFB\xBF\xBF\xBF\"",
 | |
|             NULL,                 /* bug: rejected */
 | |
|             "\"\\uBFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xFB\xBF\xBF\xBF",
 | |
|         },
 | |
|         /* 3.3.10  6-byte sequence with last byte missing (U+7FFFFFFF) */
 | |
|         {
 | |
|             "\"\xFD\xBF\xBF\xBF\xBF\"",
 | |
|             NULL,                        /* bug: rejected */
 | |
|             "\"\\uDFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"", */
 | |
|             "\xFD\xBF\xBF\xBF\xBF",
 | |
|         },
 | |
|         /* 3.4  Concatenation of incomplete sequences */
 | |
|         {
 | |
|             "\"\xC0\xE0\x80\xF0\x80\x80\xF8\x80\x80\x80\xFC\x80\x80\x80\x80"
 | |
|             "\xDF\xEF\xBF\xF7\xBF\xBF\xFB\xBF\xBF\xBF\xFD\xBF\xBF\xBF\xBF\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             /* bug: want "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF"
 | |
|                "\\uFFFF\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"" */
 | |
|             "\"\\u0020\\uFFFF\\u0000\\u8000\\uFFFF\\uC000\\uFFFF\\uFFFF"
 | |
|             "\\u07EF\\uFFFF\\u7FFF\\uBFFF\\uFFFF\\uDFFF\\uFFFF\\uFFFF\"",
 | |
|             "\xC0\xE0\x80\xF0\x80\x80\xF8\x80\x80\x80\xFC\x80\x80\x80\x80"
 | |
|             "\xDF\xEF\xBF\xF7\xBF\xBF\xFB\xBF\xBF\xBF\xFD\xBF\xBF\xBF\xBF",
 | |
|         },
 | |
|         /* 3.5  Impossible bytes */
 | |
|         {
 | |
|             "\"\xFE\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF\"",
 | |
|             "\xFE",
 | |
|         },
 | |
|         {
 | |
|             "\"\xFF\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\uFFFF\"",
 | |
|             "\xFF",
 | |
|         },
 | |
|         {
 | |
|             "\"\xFE\xFE\xFF\xFF\"",
 | |
|             NULL,                 /* bug: rejected */
 | |
|             /* bug: want "\"\\uFFFF\\uFFFF\\uFFFF\\uFFFF\"" */
 | |
|             "\"\\uEFBF\\uFFFF\"",
 | |
|             "\xFE\xFE\xFF\xFF",
 | |
|         },
 | |
|         /* 4  Overlong sequences */
 | |
|         /* 4.1  Overlong '/' */
 | |
|         {
 | |
|             "\"\xC0\xAF\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\u002F\"",      /* bug: want "\"/\"" */
 | |
|             "\xC0\xAF",
 | |
|         },
 | |
|         {
 | |
|             "\"\xE0\x80\xAF\"",
 | |
|             "\xE0\x80\xAF",     /* bug: not corrected */
 | |
|             "\"\\u002F\"",      /* bug: want "\"/\"" */
 | |
|         },
 | |
|         {
 | |
|             "\"\xF0\x80\x80\xAF\"",
 | |
|             "\xF0\x80\x80\xAF",  /* bug: not corrected */
 | |
|             "\"\\u0000\\uFFFF\"" /* bug: want "\"/\"" */
 | |
|         },
 | |
|         {
 | |
|             "\"\xF8\x80\x80\x80\xAF\"",
 | |
|             NULL,                        /* bug: rejected */
 | |
|             "\"\\u8000\\uFFFF\\uFFFF\"", /* bug: want "\"/\"" */
 | |
|             "\xF8\x80\x80\x80\xAF",
 | |
|         },
 | |
|         {
 | |
|             "\"\xFC\x80\x80\x80\x80\xAF\"",
 | |
|             NULL,                               /* bug: rejected */
 | |
|             "\"\\uC000\\uFFFF\\uFFFF\\uFFFF\"", /* bug: want "\"/\"" */
 | |
|             "\xFC\x80\x80\x80\x80\xAF",
 | |
|         },
 | |
|         /* 4.2  Maximum overlong sequences */
 | |
|         {
 | |
|             /* \U+007F */
 | |
|             "\"\xC1\xBF\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\u007F\"",      /* bug: want "\"\177\"" */
 | |
|             "\xC1\xBF",
 | |
|         },
 | |
|         {
 | |
|             /* \U+07FF */
 | |
|             "\"\xE0\x9F\xBF\"",
 | |
|             "\xE0\x9F\xBF",     /* bug: not corrected */
 | |
|             "\"\\u07FF\"",
 | |
|         },
 | |
|         {
 | |
|             /* \U+FFFF */
 | |
|             "\"\xF0\x8F\xBF\xBF\"",
 | |
|             "\xF0\x8F\xBF\xBF",   /* bug: not corrected */
 | |
|             "\"\\u03FF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+1FFFFF */
 | |
|             "\"\xF8\x87\xBF\xBF\xBF\"",
 | |
|             NULL,                        /* bug: rejected */
 | |
|             "\"\\u81FF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xF8\x87\xBF\xBF\xBF",
 | |
|         },
 | |
|         {
 | |
|             /* \U+3FFFFFF */
 | |
|             "\"\xFC\x83\xBF\xBF\xBF\xBF\"",
 | |
|             NULL,                               /* bug: rejected */
 | |
|             "\"\\uC0FF\\uFFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\uFFFF\"" */
 | |
|             "\xFC\x83\xBF\xBF\xBF\xBF",
 | |
|         },
 | |
|         /* 4.3  Overlong representation of the NUL character */
 | |
|         {
 | |
|             /* \U+0000 */
 | |
|             "\"\xC0\x80\"",
 | |
|             NULL,               /* bug: rejected */
 | |
|             "\"\\u0000\"",
 | |
|             "\xC0\x80",
 | |
|         },
 | |
|         {
 | |
|             /* \U+0000 */
 | |
|             "\"\xE0\x80\x80\"",
 | |
|             "\xE0\x80\x80",     /* bug: not corrected */
 | |
|             "\"\\u0000\"",
 | |
|         },
 | |
|         {
 | |
|             /* \U+0000 */
 | |
|             "\"\xF0\x80\x80\x80\"",
 | |
|             "\xF0\x80\x80\x80",   /* bug: not corrected */
 | |
|             "\"\\u0000\\uFFFF\"", /* bug: want "\"\\u0000\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+0000 */
 | |
|             "\"\xF8\x80\x80\x80\x80\"",
 | |
|             NULL,                        /* bug: rejected */
 | |
|             "\"\\u8000\\uFFFF\\uFFFF\"", /* bug: want "\"\\u0000\"" */
 | |
|             "\xF8\x80\x80\x80\x80",
 | |
|         },
 | |
|         {
 | |
|             /* \U+0000 */
 | |
|             "\"\xFC\x80\x80\x80\x80\x80\"",
 | |
|             NULL,                               /* bug: rejected */
 | |
|             "\"\\uC000\\uFFFF\\uFFFF\\uFFFF\"", /* bug: want "\"\\u0000\"" */
 | |
|             "\xFC\x80\x80\x80\x80\x80",
 | |
|         },
 | |
|         /* 5  Illegal code positions */
 | |
|         /* 5.1  Single UTF-16 surrogates */
 | |
|         {
 | |
|             /* \U+D800 */
 | |
|             "\"\xED\xA0\x80\"",
 | |
|             "\xED\xA0\x80",     /* bug: not corrected */
 | |
|             "\"\\uD800\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB7F */
 | |
|             "\"\xED\xAD\xBF\"",
 | |
|             "\xED\xAD\xBF",     /* bug: not corrected */
 | |
|             "\"\\uDB7F\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB80 */
 | |
|             "\"\xED\xAE\x80\"",
 | |
|             "\xED\xAE\x80",     /* bug: not corrected */
 | |
|             "\"\\uDB80\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DBFF */
 | |
|             "\"\xED\xAF\xBF\"",
 | |
|             "\xED\xAF\xBF",     /* bug: not corrected */
 | |
|             "\"\\uDBFF\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DC00 */
 | |
|             "\"\xED\xB0\x80\"",
 | |
|             "\xED\xB0\x80",     /* bug: not corrected */
 | |
|             "\"\\uDC00\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DF80 */
 | |
|             "\"\xED\xBE\x80\"",
 | |
|             "\xED\xBE\x80",     /* bug: not corrected */
 | |
|             "\"\\uDF80\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DFFF */
 | |
|             "\"\xED\xBF\xBF\"",
 | |
|             "\xED\xBF\xBF",     /* bug: not corrected */
 | |
|             "\"\\uDFFF\"",      /* bug: want "\"\\uFFFF\"" */
 | |
|         },
 | |
|         /* 5.2  Paired UTF-16 surrogates */
 | |
|         {
 | |
|             /* \U+D800\U+DC00 */
 | |
|             "\"\xED\xA0\x80\xED\xB0\x80\"",
 | |
|             "\xED\xA0\x80\xED\xB0\x80", /* bug: not corrected */
 | |
|             "\"\\uD800\\uDC00\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+D800\U+DFFF */
 | |
|             "\"\xED\xA0\x80\xED\xBF\xBF\"",
 | |
|             "\xED\xA0\x80\xED\xBF\xBF", /* bug: not corrected */
 | |
|             "\"\\uD800\\uDFFF\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB7F\U+DC00 */
 | |
|             "\"\xED\xAD\xBF\xED\xB0\x80\"",
 | |
|             "\xED\xAD\xBF\xED\xB0\x80", /* bug: not corrected */
 | |
|             "\"\\uDB7F\\uDC00\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB7F\U+DFFF */
 | |
|             "\"\xED\xAD\xBF\xED\xBF\xBF\"",
 | |
|             "\xED\xAD\xBF\xED\xBF\xBF", /* bug: not corrected */
 | |
|             "\"\\uDB7F\\uDFFF\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB80\U+DC00 */
 | |
|             "\"\xED\xAE\x80\xED\xB0\x80\"",
 | |
|             "\xED\xAE\x80\xED\xB0\x80", /* bug: not corrected */
 | |
|             "\"\\uDB80\\uDC00\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DB80\U+DFFF */
 | |
|             "\"\xED\xAE\x80\xED\xBF\xBF\"",
 | |
|             "\xED\xAE\x80\xED\xBF\xBF", /* bug: not corrected */
 | |
|             "\"\\uDB80\\uDFFF\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DBFF\U+DC00 */
 | |
|             "\"\xED\xAF\xBF\xED\xB0\x80\"",
 | |
|             "\xED\xAF\xBF\xED\xB0\x80", /* bug: not corrected */
 | |
|             "\"\\uDBFF\\uDC00\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         {
 | |
|             /* \U+DBFF\U+DFFF */
 | |
|             "\"\xED\xAF\xBF\xED\xBF\xBF\"",
 | |
|             "\xED\xAF\xBF\xED\xBF\xBF", /* bug: not corrected */
 | |
|             "\"\\uDBFF\\uDFFF\"", /* bug: want "\"\\uFFFF\\uFFFF\"" */
 | |
|         },
 | |
|         /* 5.3  Other illegal code positions */
 | |
|         {
 | |
|             /* \U+FFFE */
 | |
|             "\"\xEF\xBF\xBE\"",
 | |
|             "\xEF\xBF\xBE",     /* bug: not corrected */
 | |
|             "\"\\uFFFE\"",      /* bug: not corrected */
 | |
|         },
 | |
|         {
 | |
|             /* \U+FFFF */
 | |
|             "\"\xEF\xBF\xBF\"",
 | |
|             "\xEF\xBF\xBF",     /* bug: not corrected */
 | |
|             "\"\\uFFFF\"",      /* bug: not corrected */
 | |
|         },
 | |
|         {}
 | |
|     };
 | |
|     int i;
 | |
|     QObject *obj;
 | |
|     QString *str;
 | |
|     const char *json_in, *utf8_out, *utf8_in, *json_out;
 | |
| 
 | |
|     for (i = 0; test_cases[i].json_in; i++) {
 | |
|         json_in = test_cases[i].json_in;
 | |
|         utf8_out = test_cases[i].utf8_out;
 | |
|         utf8_in = test_cases[i].utf8_in ?: test_cases[i].utf8_out;
 | |
|         json_out = test_cases[i].json_out ?: test_cases[i].json_in;
 | |
| 
 | |
|         obj = qobject_from_json(json_in);
 | |
|         if (utf8_out) {
 | |
|             g_assert(obj);
 | |
|             g_assert(qobject_type(obj) == QTYPE_QSTRING);
 | |
|             str = qobject_to_qstring(obj);
 | |
|             g_assert_cmpstr(qstring_get_str(str), ==, utf8_out);
 | |
|         } else {
 | |
|             g_assert(!obj);
 | |
|         }
 | |
|         qobject_decref(obj);
 | |
| 
 | |
|         obj = QOBJECT(qstring_from_str(utf8_in));
 | |
|         str = qobject_to_json(obj);
 | |
|         if (json_out) {
 | |
|             g_assert(str);
 | |
|             g_assert_cmpstr(qstring_get_str(str), ==, json_out);
 | |
|         } else {
 | |
|             g_assert(!str);
 | |
|         }
 | |
|         QDECREF(str);
 | |
|         qobject_decref(obj);
 | |
| 
 | |
|         /*
 | |
|          * Disabled, because json_out currently contains the crap
 | |
|          * qobject_to_json() produces.
 | |
|          * FIXME Enable once these bugs have been fixed.
 | |
|          */
 | |
|         if (0 && json_out != json_in) {
 | |
|             obj = qobject_from_json(json_out);
 | |
|             g_assert(obj);
 | |
|             g_assert(qobject_type(obj) == QTYPE_QSTRING);
 | |
|             str = qobject_to_qstring(obj);
 | |
|             g_assert_cmpstr(qstring_get_str(str), ==, utf8_out);
 | |
|         }
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void vararg_string(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *decoded;
 | |
|     } test_cases[] = {
 | |
|         { "hello world" },
 | |
|         { "the quick brown fox jumped over the fence" },
 | |
|         {}
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].decoded; i++) {
 | |
|         QObject *obj;
 | |
|         QString *str;
 | |
| 
 | |
|         obj = qobject_from_jsonf("%s", test_cases[i].decoded);
 | |
| 
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QSTRING);
 | |
|         
 | |
|         str = qobject_to_qstring(obj);
 | |
|         g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
 | |
| 
 | |
|         QDECREF(str);
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void simple_number(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *encoded;
 | |
|         int64_t decoded;
 | |
|         int skip;
 | |
|     } test_cases[] = {
 | |
|         { "0", 0 },
 | |
|         { "1234", 1234 },
 | |
|         { "1", 1 },
 | |
|         { "-32", -32 },
 | |
|         { "-0", 0, .skip = 1 },
 | |
|         { },
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].encoded; i++) {
 | |
|         QObject *obj;
 | |
|         QInt *qint;
 | |
| 
 | |
|         obj = qobject_from_json(test_cases[i].encoded);
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QINT);
 | |
| 
 | |
|         qint = qobject_to_qint(obj);
 | |
|         g_assert(qint_get_int(qint) == test_cases[i].decoded);
 | |
|         if (test_cases[i].skip == 0) {
 | |
|             QString *str;
 | |
| 
 | |
|             str = qobject_to_json(obj);
 | |
|             g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
 | |
|             QDECREF(str);
 | |
|         }
 | |
| 
 | |
|         QDECREF(qint);
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void float_number(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *encoded;
 | |
|         double decoded;
 | |
|         int skip;
 | |
|     } test_cases[] = {
 | |
|         { "32.43", 32.43 },
 | |
|         { "0.222", 0.222 },
 | |
|         { "-32.12313", -32.12313 },
 | |
|         { "-32.20e-10", -32.20e-10, .skip = 1 },
 | |
|         { },
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].encoded; i++) {
 | |
|         QObject *obj;
 | |
|         QFloat *qfloat;
 | |
| 
 | |
|         obj = qobject_from_json(test_cases[i].encoded);
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QFLOAT);
 | |
| 
 | |
|         qfloat = qobject_to_qfloat(obj);
 | |
|         g_assert(qfloat_get_double(qfloat) == test_cases[i].decoded);
 | |
| 
 | |
|         if (test_cases[i].skip == 0) {
 | |
|             QString *str;
 | |
| 
 | |
|             str = qobject_to_json(obj);
 | |
|             g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
 | |
|             QDECREF(str);
 | |
|         }
 | |
| 
 | |
|         QDECREF(qfloat);
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void vararg_number(void)
 | |
| {
 | |
|     QObject *obj;
 | |
|     QInt *qint;
 | |
|     QFloat *qfloat;
 | |
|     int value = 0x2342;
 | |
|     int64_t value64 = 0x2342342343LL;
 | |
|     double valuef = 2.323423423;
 | |
| 
 | |
|     obj = qobject_from_jsonf("%d", value);
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QINT);
 | |
| 
 | |
|     qint = qobject_to_qint(obj);
 | |
|     g_assert(qint_get_int(qint) == value);
 | |
| 
 | |
|     QDECREF(qint);
 | |
| 
 | |
|     obj = qobject_from_jsonf("%" PRId64, value64);
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QINT);
 | |
| 
 | |
|     qint = qobject_to_qint(obj);
 | |
|     g_assert(qint_get_int(qint) == value64);
 | |
| 
 | |
|     QDECREF(qint);
 | |
| 
 | |
|     obj = qobject_from_jsonf("%f", valuef);
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QFLOAT);
 | |
| 
 | |
|     qfloat = qobject_to_qfloat(obj);
 | |
|     g_assert(qfloat_get_double(qfloat) == valuef);
 | |
| 
 | |
|     QDECREF(qfloat);
 | |
| }
 | |
| 
 | |
| static void keyword_literal(void)
 | |
| {
 | |
|     QObject *obj;
 | |
|     QBool *qbool;
 | |
|     QString *str;
 | |
| 
 | |
|     obj = qobject_from_json("true");
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QBOOL);
 | |
| 
 | |
|     qbool = qobject_to_qbool(obj);
 | |
|     g_assert(qbool_get_int(qbool) != 0);
 | |
| 
 | |
|     str = qobject_to_json(obj);
 | |
|     g_assert(strcmp(qstring_get_str(str), "true") == 0);
 | |
|     QDECREF(str);
 | |
| 
 | |
|     QDECREF(qbool);
 | |
| 
 | |
|     obj = qobject_from_json("false");
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QBOOL);
 | |
| 
 | |
|     qbool = qobject_to_qbool(obj);
 | |
|     g_assert(qbool_get_int(qbool) == 0);
 | |
| 
 | |
|     str = qobject_to_json(obj);
 | |
|     g_assert(strcmp(qstring_get_str(str), "false") == 0);
 | |
|     QDECREF(str);
 | |
| 
 | |
|     QDECREF(qbool);
 | |
| 
 | |
|     obj = qobject_from_jsonf("%i", false);
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QBOOL);
 | |
| 
 | |
|     qbool = qobject_to_qbool(obj);
 | |
|     g_assert(qbool_get_int(qbool) == 0);
 | |
| 
 | |
|     QDECREF(qbool);
 | |
|     
 | |
|     obj = qobject_from_jsonf("%i", true);
 | |
|     g_assert(obj != NULL);
 | |
|     g_assert(qobject_type(obj) == QTYPE_QBOOL);
 | |
| 
 | |
|     qbool = qobject_to_qbool(obj);
 | |
|     g_assert(qbool_get_int(qbool) != 0);
 | |
| 
 | |
|     QDECREF(qbool);
 | |
| }
 | |
| 
 | |
| typedef struct LiteralQDictEntry LiteralQDictEntry;
 | |
| typedef struct LiteralQObject LiteralQObject;
 | |
| 
 | |
| struct LiteralQObject
 | |
| {
 | |
|     int type;
 | |
|     union {
 | |
|         int64_t qint;
 | |
|         const char *qstr;
 | |
|         LiteralQDictEntry *qdict;
 | |
|         LiteralQObject *qlist;
 | |
|     } value;
 | |
| };
 | |
| 
 | |
| struct LiteralQDictEntry
 | |
| {
 | |
|     const char *key;
 | |
|     LiteralQObject value;
 | |
| };
 | |
| 
 | |
| #define QLIT_QINT(val) (LiteralQObject){.type = QTYPE_QINT, .value.qint = (val)}
 | |
| #define QLIT_QSTR(val) (LiteralQObject){.type = QTYPE_QSTRING, .value.qstr = (val)}
 | |
| #define QLIT_QDICT(val) (LiteralQObject){.type = QTYPE_QDICT, .value.qdict = (val)}
 | |
| #define QLIT_QLIST(val) (LiteralQObject){.type = QTYPE_QLIST, .value.qlist = (val)}
 | |
| 
 | |
| typedef struct QListCompareHelper
 | |
| {
 | |
|     int index;
 | |
|     LiteralQObject *objs;
 | |
|     int result;
 | |
| } QListCompareHelper;
 | |
| 
 | |
| static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs);
 | |
| 
 | |
| static void compare_helper(QObject *obj, void *opaque)
 | |
| {
 | |
|     QListCompareHelper *helper = opaque;
 | |
| 
 | |
|     if (helper->result == 0) {
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     if (helper->objs[helper->index].type == QTYPE_NONE) {
 | |
|         helper->result = 0;
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     helper->result = compare_litqobj_to_qobj(&helper->objs[helper->index++], obj);
 | |
| }
 | |
| 
 | |
| static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs)
 | |
| {
 | |
|     if (lhs->type != qobject_type(rhs)) {
 | |
|         return 0;
 | |
|     }
 | |
| 
 | |
|     switch (lhs->type) {
 | |
|     case QTYPE_QINT:
 | |
|         return lhs->value.qint == qint_get_int(qobject_to_qint(rhs));
 | |
|     case QTYPE_QSTRING:
 | |
|         return (strcmp(lhs->value.qstr, qstring_get_str(qobject_to_qstring(rhs))) == 0);
 | |
|     case QTYPE_QDICT: {
 | |
|         int i;
 | |
| 
 | |
|         for (i = 0; lhs->value.qdict[i].key; i++) {
 | |
|             QObject *obj = qdict_get(qobject_to_qdict(rhs), lhs->value.qdict[i].key);
 | |
| 
 | |
|             if (!compare_litqobj_to_qobj(&lhs->value.qdict[i].value, obj)) {
 | |
|                 return 0;
 | |
|             }
 | |
|         }
 | |
| 
 | |
|         return 1;
 | |
|     }
 | |
|     case QTYPE_QLIST: {
 | |
|         QListCompareHelper helper;
 | |
| 
 | |
|         helper.index = 0;
 | |
|         helper.objs = lhs->value.qlist;
 | |
|         helper.result = 1;
 | |
|         
 | |
|         qlist_iter(qobject_to_qlist(rhs), compare_helper, &helper);
 | |
| 
 | |
|         return helper.result;
 | |
|     }
 | |
|     default:
 | |
|         break;
 | |
|     }
 | |
| 
 | |
|     return 0;
 | |
| }
 | |
| 
 | |
| static void simple_dict(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *encoded;
 | |
|         LiteralQObject decoded;
 | |
|     } test_cases[] = {
 | |
|         {
 | |
|             .encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
 | |
|             .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                         { "foo", QLIT_QINT(42) },
 | |
|                         { "bar", QLIT_QSTR("hello world") },
 | |
|                         { }
 | |
|                     })),
 | |
|         }, {
 | |
|             .encoded = "{}",
 | |
|             .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                         { }
 | |
|                     })),
 | |
|         }, {
 | |
|             .encoded = "{\"foo\": 43}",
 | |
|             .decoded = QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                         { "foo", QLIT_QINT(43) },
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         { }
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].encoded; i++) {
 | |
|         QObject *obj;
 | |
|         QString *str;
 | |
| 
 | |
|         obj = qobject_from_json(test_cases[i].encoded);
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QDICT);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
| 
 | |
|         str = qobject_to_json(obj);
 | |
|         qobject_decref(obj);
 | |
| 
 | |
|         obj = qobject_from_json(qstring_get_str(str));
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QDICT);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
|         qobject_decref(obj);
 | |
|         QDECREF(str);
 | |
|     }
 | |
| }
 | |
| 
 | |
| /*
 | |
|  * this generates json of the form:
 | |
|  * a(0,m) = [0, 1, ..., m-1]
 | |
|  * a(n,m) = {
 | |
|  *            'key0': a(0,m),
 | |
|  *            'key1': a(1,m),
 | |
|  *            ...
 | |
|  *            'key(n-1)': a(n-1,m)
 | |
|  *          }
 | |
|  */
 | |
| static void gen_test_json(GString *gstr, int nest_level_max,
 | |
|                           int elem_count)
 | |
| {
 | |
|     int i;
 | |
| 
 | |
|     g_assert(gstr);
 | |
|     if (nest_level_max == 0) {
 | |
|         g_string_append(gstr, "[");
 | |
|         for (i = 0; i < elem_count; i++) {
 | |
|             g_string_append_printf(gstr, "%d", i);
 | |
|             if (i < elem_count - 1) {
 | |
|                 g_string_append_printf(gstr, ", ");
 | |
|             }
 | |
|         }
 | |
|         g_string_append(gstr, "]");
 | |
|         return;
 | |
|     }
 | |
| 
 | |
|     g_string_append(gstr, "{");
 | |
|     for (i = 0; i < nest_level_max; i++) {
 | |
|         g_string_append_printf(gstr, "'key%d': ", i);
 | |
|         gen_test_json(gstr, i, elem_count);
 | |
|         if (i < nest_level_max - 1) {
 | |
|             g_string_append(gstr, ",");
 | |
|         }
 | |
|     }
 | |
|     g_string_append(gstr, "}");
 | |
| }
 | |
| 
 | |
| static void large_dict(void)
 | |
| {
 | |
|     GString *gstr = g_string_new("");
 | |
|     QObject *obj;
 | |
| 
 | |
|     gen_test_json(gstr, 10, 100);
 | |
|     obj = qobject_from_json(gstr->str);
 | |
|     g_assert(obj != NULL);
 | |
| 
 | |
|     qobject_decref(obj);
 | |
|     g_string_free(gstr, true);
 | |
| }
 | |
| 
 | |
| static void simple_list(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *encoded;
 | |
|         LiteralQObject decoded;
 | |
|     } test_cases[] = {
 | |
|         {
 | |
|             .encoded = "[43,42]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(43),
 | |
|                         QLIT_QINT(42),
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         {
 | |
|             .encoded = "[43]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(43),
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         {
 | |
|             .encoded = "[]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         {
 | |
|             .encoded = "[{}]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                                     {},
 | |
|                                         })),
 | |
|                         {},
 | |
|                             })),
 | |
|         },
 | |
|         { }
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].encoded; i++) {
 | |
|         QObject *obj;
 | |
|         QString *str;
 | |
| 
 | |
|         obj = qobject_from_json(test_cases[i].encoded);
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QLIST);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
| 
 | |
|         str = qobject_to_json(obj);
 | |
|         qobject_decref(obj);
 | |
| 
 | |
|         obj = qobject_from_json(qstring_get_str(str));
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QLIST);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
|         qobject_decref(obj);
 | |
|         QDECREF(str);
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void simple_whitespace(void)
 | |
| {
 | |
|     int i;
 | |
|     struct {
 | |
|         const char *encoded;
 | |
|         LiteralQObject decoded;
 | |
|     } test_cases[] = {
 | |
|         {
 | |
|             .encoded = " [ 43 , 42 ]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(43),
 | |
|                         QLIT_QINT(42),
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         {
 | |
|             .encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(43),
 | |
|                         QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                                     { "h", QLIT_QSTR("b") },
 | |
|                                     { }})),
 | |
|                         QLIT_QLIST(((LiteralQObject[]){
 | |
|                                     { }})),
 | |
|                         QLIT_QINT(42),
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         {
 | |
|             .encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
 | |
|             .decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(43),
 | |
|                         QLIT_QDICT(((LiteralQDictEntry[]){
 | |
|                                     { "h", QLIT_QSTR("b") },
 | |
|                                     { "a", QLIT_QINT(32) },
 | |
|                                     { }})),
 | |
|                         QLIT_QLIST(((LiteralQObject[]){
 | |
|                                     { }})),
 | |
|                         QLIT_QINT(42),
 | |
|                         { }
 | |
|                     })),
 | |
|         },
 | |
|         { }
 | |
|     };
 | |
| 
 | |
|     for (i = 0; test_cases[i].encoded; i++) {
 | |
|         QObject *obj;
 | |
|         QString *str;
 | |
| 
 | |
|         obj = qobject_from_json(test_cases[i].encoded);
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QLIST);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
| 
 | |
|         str = qobject_to_json(obj);
 | |
|         qobject_decref(obj);
 | |
| 
 | |
|         obj = qobject_from_json(qstring_get_str(str));
 | |
|         g_assert(obj != NULL);
 | |
|         g_assert(qobject_type(obj) == QTYPE_QLIST);
 | |
| 
 | |
|         g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
 | |
| 
 | |
|         qobject_decref(obj);
 | |
|         QDECREF(str);
 | |
|     }
 | |
| }
 | |
| 
 | |
| static void simple_varargs(void)
 | |
| {
 | |
|     QObject *embedded_obj;
 | |
|     QObject *obj;
 | |
|     LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){
 | |
|             QLIT_QINT(1),
 | |
|             QLIT_QINT(2),
 | |
|             QLIT_QLIST(((LiteralQObject[]){
 | |
|                         QLIT_QINT(32),
 | |
|                         QLIT_QINT(42),
 | |
|                         {}})),
 | |
|             {}}));
 | |
| 
 | |
|     embedded_obj = qobject_from_json("[32, 42]");
 | |
|     g_assert(embedded_obj != NULL);
 | |
| 
 | |
|     obj = qobject_from_jsonf("[%d, 2, %p]", 1, embedded_obj);
 | |
|     g_assert(obj != NULL);
 | |
| 
 | |
|     g_assert(compare_litqobj_to_qobj(&decoded, obj) == 1);
 | |
| 
 | |
|     qobject_decref(obj);
 | |
| }
 | |
| 
 | |
| static void empty_input(void)
 | |
| {
 | |
|     const char *empty = "";
 | |
| 
 | |
|     QObject *obj = qobject_from_json(empty);
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_string(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("\"abc");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_sq_string(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("'abc");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_escape(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("\"abc\\\"");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_array(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("[32");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_array_comma(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("[32,");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void invalid_array_comma(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("[32,}");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_dict(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("{'abc':32");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_dict_comma(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("{'abc':32,");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void invalid_dict_comma(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("{'abc':32,}");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| static void unterminated_literal(void)
 | |
| {
 | |
|     QObject *obj = qobject_from_json("nul");
 | |
|     g_assert(obj == NULL);
 | |
| }
 | |
| 
 | |
| int main(int argc, char **argv)
 | |
| {
 | |
|     g_test_init(&argc, &argv, NULL);
 | |
| 
 | |
|     g_test_add_func("/literals/string/simple", simple_string);
 | |
|     g_test_add_func("/literals/string/escaped", escaped_string);
 | |
|     g_test_add_func("/literals/string/utf8", utf8_string);
 | |
|     g_test_add_func("/literals/string/single_quote", single_quote_string);
 | |
|     g_test_add_func("/literals/string/vararg", vararg_string);
 | |
| 
 | |
|     g_test_add_func("/literals/number/simple", simple_number);
 | |
|     g_test_add_func("/literals/number/float", float_number);
 | |
|     g_test_add_func("/literals/number/vararg", vararg_number);
 | |
| 
 | |
|     g_test_add_func("/literals/keyword", keyword_literal);
 | |
| 
 | |
|     g_test_add_func("/dicts/simple_dict", simple_dict);
 | |
|     g_test_add_func("/dicts/large_dict", large_dict);
 | |
|     g_test_add_func("/lists/simple_list", simple_list);
 | |
| 
 | |
|     g_test_add_func("/whitespace/simple_whitespace", simple_whitespace);
 | |
| 
 | |
|     g_test_add_func("/varargs/simple_varargs", simple_varargs);
 | |
| 
 | |
|     g_test_add_func("/errors/empty_input", empty_input);
 | |
|     g_test_add_func("/errors/unterminated/string", unterminated_string);
 | |
|     g_test_add_func("/errors/unterminated/escape", unterminated_escape);
 | |
|     g_test_add_func("/errors/unterminated/sq_string", unterminated_sq_string);
 | |
|     g_test_add_func("/errors/unterminated/array", unterminated_array);
 | |
|     g_test_add_func("/errors/unterminated/array_comma", unterminated_array_comma);
 | |
|     g_test_add_func("/errors/unterminated/dict", unterminated_dict);
 | |
|     g_test_add_func("/errors/unterminated/dict_comma", unterminated_dict_comma);
 | |
|     g_test_add_func("/errors/invalid_array_comma", invalid_array_comma);
 | |
|     g_test_add_func("/errors/invalid_dict_comma", invalid_dict_comma);
 | |
|     g_test_add_func("/errors/unterminated/literal", unterminated_literal);
 | |
| 
 | |
|     return g_test_run();
 | |
| }
 |