9eaaf97168
Make compare_litqobj_to_qobj() cope with null, and drop non-null assertions from callers. compare_litqobj_to_qobj() already checks the QType matches; drop the redundant assertions from callers. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1487363905-9480-5-git-send-email-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com>
1524 lines
46 KiB
C
1524 lines
46 KiB
C
/*
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* Copyright IBM, Corp. 2009
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* Copyright (c) 2013, 2015 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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*/
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#include "qemu/osdep.h"
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#include "qapi/qmp/types.h"
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#include "qapi/qmp/qjson.h"
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#include "qemu-common.h"
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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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{ "'\\b'", "\b", .skip = 1 },
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{ "'\\f'", "\f", .skip = 1 },
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{ "'\\n'", "\n", .skip = 1 },
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{ "'\\r'", "\r", .skip = 1 },
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{ "'\\t'", "\t", .skip = 1 },
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{ "'\\/'", "/", .skip = 1 },
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{ "'\\\\'", "\\", .skip = 1 },
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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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obj = qobject_from_json(test_cases[i].encoded);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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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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QDECREF(str);
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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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for (i = 0; test_cases[i].encoded; i++) {
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QObject *obj;
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QString *str;
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obj = qobject_from_json(test_cases[i].encoded);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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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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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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qobject_decref(obj);
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QDECREF(str);
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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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for (i = 0; test_cases[i].encoded; i++) {
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QObject *obj;
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QString *str;
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obj = qobject_from_json(test_cases[i].encoded);
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g_assert(obj != NULL);
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g_assert(qobject_type(obj) == QTYPE_QSTRING);
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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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QDECREF(str);
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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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* We should either reject all invalid sequences, or minimize
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* overlong sequences and replace all other invalid sequences by a
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* suitable replacement character. A common choice for
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* 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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* Most 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 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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*/
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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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"\"\\u0000\"",
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"\xC0\x80",
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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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"\"\\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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"\"\\uFFFD\"",
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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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"\"\\uFFFD\"",
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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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"\"\\u007F\"",
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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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/*
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* 2.2.3 3 bytes U+FFFC
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* The last possible sequence is actually U+FFFF. But that's
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* a noncharacter, and already covered by its own test case
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* under 5.3. Same for U+FFFE. U+FFFD is the last character
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* in the BMP, and covered under 2.3. Because of U+FFFD's
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* special role as replacement character, it's worth testing
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* U+FFFC here.
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*/
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{
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"\"\xEF\xBF\xBC\"",
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"\xEF\xBF\xBC",
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"\"\\uFFFC\"",
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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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"\"\\uFFFD\"",
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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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"\"\\uFFFD\"",
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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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"\"\\uFFFD\"",
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"\xFD\xBF\xBF\xBF\xBF\xBF",
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},
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/* 2.3 Other boundary conditions */
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{
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/* last one before surrogate range: 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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{
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/* first one after surrogate range: 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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},
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{
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/* last one in BMP: 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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{
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/* last one in last plane: U+10FFFD */
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"\"\xF4\x8F\xBF\xBD\"",
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"\xF4\x8F\xBF\xBD",
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"\"\\uDBFF\\uDFFD\""
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},
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{
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/* first one beyond Unicode range: U+110000 */
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"\"\xF4\x90\x80\x80\"",
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"\xF4\x90\x80\x80",
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"\"\\uFFFD\"",
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},
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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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"\"\\uFFFD\"",
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},
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/* 3.1.2 Last continuation byte */
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{
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"\"\xBF\"",
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"\xBF", /* bug: not corrected */
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"\"\\uFFFD\"",
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},
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/* 3.1.3 2 continuation bytes */
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{
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"\"\x80\xBF\"",
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"\x80\xBF", /* bug: not corrected */
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"\"\\uFFFD\\uFFFD\"",
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},
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/* 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 */
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"\"\\uFFFD\\uFFFD\\uFFFD\"",
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},
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/* 3.1.5 4 continuation bytes */
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{
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"\"\x80\xBF\x80\xBF\"",
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"\x80\xBF\x80\xBF", /* bug: not corrected */
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"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
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},
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/* 3.1.6 5 continuation bytes */
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{
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"\"\x80\xBF\x80\xBF\x80\"",
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"\x80\xBF\x80\xBF\x80", /* bug: not corrected */
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"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
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},
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/* 3.1.7 6 continuation bytes */
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{
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"\"\x80\xBF\x80\xBF\x80\xBF\"",
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"\x80\xBF\x80\xBF\x80\xBF", /* bug: not corrected */
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"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
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},
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/* 3.1.8 7 continuation bytes */
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{
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"\"\x80\xBF\x80\xBF\x80\xBF\x80\"",
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"\x80\xBF\x80\xBF\x80\xBF\x80", /* bug: not corrected */
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"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
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},
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/* 3.1.9 Sequence of all 64 possible continuation bytes */
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{
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"\"\x80\x81\x82\x83\x84\x85\x86\x87"
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"\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F"
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"\x90\x91\x92\x93\x94\x95\x96\x97"
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"\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F"
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"\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7"
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"\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF"
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"\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7"
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"\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF\"",
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/* bug: not corrected */
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"\x80\x81\x82\x83\x84\x85\x86\x87"
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"\x88\x89\x8A\x8B\x8C\x8D\x8E\x8F"
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"\x90\x91\x92\x93\x94\x95\x96\x97"
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"\x98\x99\x9A\x9B\x9C\x9D\x9E\x9F"
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"\xA0\xA1\xA2\xA3\xA4\xA5\xA6\xA7"
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"\xA8\xA9\xAA\xAB\xAC\xAD\xAE\xAF"
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"\xB0\xB1\xB2\xB3\xB4\xB5\xB6\xB7"
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"\xB8\xB9\xBA\xBB\xBC\xBD\xBE\xBF",
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"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
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"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\""
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},
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/* 3.2 Lonely start characters */
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/* 3.2.1 All 32 first bytes of 2-byte sequences, followed by space */
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{
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"\"\xC0 \xC1 \xC2 \xC3 \xC4 \xC5 \xC6 \xC7 "
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"\xC8 \xC9 \xCA \xCB \xCC \xCD \xCE \xCF "
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"\xD0 \xD1 \xD2 \xD3 \xD4 \xD5 \xD6 \xD7 "
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"\xD8 \xD9 \xDA \xDB \xDC \xDD \xDE \xDF \"",
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NULL, /* bug: rejected */
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"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD "
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"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD "
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"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD "
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"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
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"\xC0 \xC1 \xC2 \xC3 \xC4 \xC5 \xC6 \xC7 "
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"\xC8 \xC9 \xCA \xCB \xCC \xCD \xCE \xCF "
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"\xD0 \xD1 \xD2 \xD3 \xD4 \xD5 \xD6 \xD7 "
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"\xD8 \xD9 \xDA \xDB \xDC \xDD \xDE \xDF ",
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},
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/* 3.2.2 All 16 first bytes of 3-byte sequences, followed by space */
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{
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"\"\xE0 \xE1 \xE2 \xE3 \xE4 \xE5 \xE6 \xE7 "
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"\xE8 \xE9 \xEA \xEB \xEC \xED \xEE \xEF \"",
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/* bug: not corrected */
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"\xE0 \xE1 \xE2 \xE3 \xE4 \xE5 \xE6 \xE7 "
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"\xE8 \xE9 \xEA \xEB \xEC \xED \xEE \xEF ",
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"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD "
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"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
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},
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/* 3.2.3 All 8 first bytes of 4-byte sequences, followed by space */
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{
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"\"\xF0 \xF1 \xF2 \xF3 \xF4 \xF5 \xF6 \xF7 \"",
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NULL, /* bug: rejected */
|
|
"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
|
|
"\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 */
|
|
"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
|
|
"\xF8 \xF9 \xFA \xFB ",
|
|
},
|
|
/* 3.2.5 All 2 first bytes of 6-byte sequences, followed by space */
|
|
{
|
|
"\"\xFC \xFD \"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD \\uFFFD \"",
|
|
"\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 */
|
|
"\"\\uFFFD\"",
|
|
"\xC0",
|
|
},
|
|
/* 3.3.2 3-byte sequence with last byte missing (U+0000) */
|
|
{
|
|
"\"\xE0\x80\"",
|
|
"\xE0\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* 3.3.3 4-byte sequence with last byte missing (U+0000) */
|
|
{
|
|
"\"\xF0\x80\x80\"",
|
|
"\xF0\x80\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* 3.3.4 5-byte sequence with last byte missing (U+0000) */
|
|
{
|
|
"\"\xF8\x80\x80\x80\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xF8\x80\x80\x80",
|
|
},
|
|
/* 3.3.5 6-byte sequence with last byte missing (U+0000) */
|
|
{
|
|
"\"\xFC\x80\x80\x80\x80\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xFC\x80\x80\x80\x80",
|
|
},
|
|
/* 3.3.6 2-byte sequence with last byte missing (U+07FF) */
|
|
{
|
|
"\"\xDF\"",
|
|
"\xDF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* 3.3.7 3-byte sequence with last byte missing (U+FFFF) */
|
|
{
|
|
"\"\xEF\xBF\"",
|
|
"\xEF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* 3.3.8 4-byte sequence with last byte missing (U+1FFFFF) */
|
|
{
|
|
"\"\xF7\xBF\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xF7\xBF\xBF",
|
|
},
|
|
/* 3.3.9 5-byte sequence with last byte missing (U+3FFFFFF) */
|
|
{
|
|
"\"\xFB\xBF\xBF\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xFB\xBF\xBF\xBF",
|
|
},
|
|
/* 3.3.10 6-byte sequence with last byte missing (U+7FFFFFFF) */
|
|
{
|
|
"\"\xFD\xBF\xBF\xBF\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\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 */
|
|
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
|
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
|
"\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 */
|
|
"\"\\uFFFD\"",
|
|
"\xFE",
|
|
},
|
|
{
|
|
"\"\xFF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xFF",
|
|
},
|
|
{
|
|
"\"\xFE\xFE\xFF\xFF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
|
"\xFE\xFE\xFF\xFF",
|
|
},
|
|
/* 4 Overlong sequences */
|
|
/* 4.1 Overlong '/' */
|
|
{
|
|
"\"\xC0\xAF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xC0\xAF",
|
|
},
|
|
{
|
|
"\"\xE0\x80\xAF\"",
|
|
"\xE0\x80\xAF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
"\"\xF0\x80\x80\xAF\"",
|
|
"\xF0\x80\x80\xAF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
"\"\xF8\x80\x80\x80\xAF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xF8\x80\x80\x80\xAF",
|
|
},
|
|
{
|
|
"\"\xFC\x80\x80\x80\x80\xAF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xFC\x80\x80\x80\x80\xAF",
|
|
},
|
|
/*
|
|
* 4.2 Maximum overlong sequences
|
|
* Highest Unicode value that is still resulting in an
|
|
* overlong sequence if represented with the given number of
|
|
* bytes. This is a boundary test for safe UTF-8 decoders.
|
|
*/
|
|
{
|
|
/* \U+007F */
|
|
"\"\xC1\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xC1\xBF",
|
|
},
|
|
{
|
|
/* \U+07FF */
|
|
"\"\xE0\x9F\xBF\"",
|
|
"\xE0\x9F\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/*
|
|
* \U+FFFC
|
|
* The actual maximum would be U+FFFF, but that's a
|
|
* noncharacter. Testing U+FFFC seems more useful. See
|
|
* also 2.2.3
|
|
*/
|
|
"\"\xF0\x8F\xBF\xBC\"",
|
|
"\xF0\x8F\xBF\xBC", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+1FFFFF */
|
|
"\"\xF8\x87\xBF\xBF\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xF8\x87\xBF\xBF\xBF",
|
|
},
|
|
{
|
|
/* \U+3FFFFFF */
|
|
"\"\xFC\x83\xBF\xBF\xBF\xBF\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\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 */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+0000 */
|
|
"\"\xF0\x80\x80\x80\"",
|
|
"\xF0\x80\x80\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+0000 */
|
|
"\"\xF8\x80\x80\x80\x80\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\xF8\x80\x80\x80\x80",
|
|
},
|
|
{
|
|
/* \U+0000 */
|
|
"\"\xFC\x80\x80\x80\x80\x80\"",
|
|
NULL, /* bug: rejected */
|
|
"\"\\uFFFD\"",
|
|
"\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 */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB7F */
|
|
"\"\xED\xAD\xBF\"",
|
|
"\xED\xAD\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB80 */
|
|
"\"\xED\xAE\x80\"",
|
|
"\xED\xAE\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DBFF */
|
|
"\"\xED\xAF\xBF\"",
|
|
"\xED\xAF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DC00 */
|
|
"\"\xED\xB0\x80\"",
|
|
"\xED\xB0\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DF80 */
|
|
"\"\xED\xBE\x80\"",
|
|
"\xED\xBE\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DFFF */
|
|
"\"\xED\xBF\xBF\"",
|
|
"\xED\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* 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 */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+D800\U+DFFF */
|
|
"\"\xED\xA0\x80\xED\xBF\xBF\"",
|
|
"\xED\xA0\x80\xED\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB7F\U+DC00 */
|
|
"\"\xED\xAD\xBF\xED\xB0\x80\"",
|
|
"\xED\xAD\xBF\xED\xB0\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB7F\U+DFFF */
|
|
"\"\xED\xAD\xBF\xED\xBF\xBF\"",
|
|
"\xED\xAD\xBF\xED\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB80\U+DC00 */
|
|
"\"\xED\xAE\x80\xED\xB0\x80\"",
|
|
"\xED\xAE\x80\xED\xB0\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DB80\U+DFFF */
|
|
"\"\xED\xAE\x80\xED\xBF\xBF\"",
|
|
"\xED\xAE\x80\xED\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DBFF\U+DC00 */
|
|
"\"\xED\xAF\xBF\xED\xB0\x80\"",
|
|
"\xED\xAF\xBF\xED\xB0\x80", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+DBFF\U+DFFF */
|
|
"\"\xED\xAF\xBF\xED\xBF\xBF\"",
|
|
"\xED\xAF\xBF\xED\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\\uFFFD\"",
|
|
},
|
|
/* 5.3 Other illegal code positions */
|
|
/* BMP noncharacters */
|
|
{
|
|
/* \U+FFFE */
|
|
"\"\xEF\xBF\xBE\"",
|
|
"\xEF\xBF\xBE", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* \U+FFFF */
|
|
"\"\xEF\xBF\xBF\"",
|
|
"\xEF\xBF\xBF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* U+FDD0 */
|
|
"\"\xEF\xB7\x90\"",
|
|
"\xEF\xB7\x90", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
{
|
|
/* U+FDEF */
|
|
"\"\xEF\xB7\xAF\"",
|
|
"\xEF\xB7\xAF", /* bug: not corrected */
|
|
"\"\\uFFFD\"",
|
|
},
|
|
/* Plane 1 .. 16 noncharacters */
|
|
{
|
|
/* U+1FFFE U+1FFFF U+2FFFE U+2FFFF ... U+10FFFE U+10FFFF */
|
|
"\"\xF0\x9F\xBF\xBE\xF0\x9F\xBF\xBF"
|
|
"\xF0\xAF\xBF\xBE\xF0\xAF\xBF\xBF"
|
|
"\xF0\xBF\xBF\xBE\xF0\xBF\xBF\xBF"
|
|
"\xF1\x8F\xBF\xBE\xF1\x8F\xBF\xBF"
|
|
"\xF1\x9F\xBF\xBE\xF1\x9F\xBF\xBF"
|
|
"\xF1\xAF\xBF\xBE\xF1\xAF\xBF\xBF"
|
|
"\xF1\xBF\xBF\xBE\xF1\xBF\xBF\xBF"
|
|
"\xF2\x8F\xBF\xBE\xF2\x8F\xBF\xBF"
|
|
"\xF2\x9F\xBF\xBE\xF2\x9F\xBF\xBF"
|
|
"\xF2\xAF\xBF\xBE\xF2\xAF\xBF\xBF"
|
|
"\xF2\xBF\xBF\xBE\xF2\xBF\xBF\xBF"
|
|
"\xF3\x8F\xBF\xBE\xF3\x8F\xBF\xBF"
|
|
"\xF3\x9F\xBF\xBE\xF3\x9F\xBF\xBF"
|
|
"\xF3\xAF\xBF\xBE\xF3\xAF\xBF\xBF"
|
|
"\xF3\xBF\xBF\xBE\xF3\xBF\xBF\xBF"
|
|
"\xF4\x8F\xBF\xBE\xF4\x8F\xBF\xBF\"",
|
|
/* bug: not corrected */
|
|
"\xF0\x9F\xBF\xBE\xF0\x9F\xBF\xBF"
|
|
"\xF0\xAF\xBF\xBE\xF0\xAF\xBF\xBF"
|
|
"\xF0\xBF\xBF\xBE\xF0\xBF\xBF\xBF"
|
|
"\xF1\x8F\xBF\xBE\xF1\x8F\xBF\xBF"
|
|
"\xF1\x9F\xBF\xBE\xF1\x9F\xBF\xBF"
|
|
"\xF1\xAF\xBF\xBE\xF1\xAF\xBF\xBF"
|
|
"\xF1\xBF\xBF\xBE\xF1\xBF\xBF\xBF"
|
|
"\xF2\x8F\xBF\xBE\xF2\x8F\xBF\xBF"
|
|
"\xF2\x9F\xBF\xBE\xF2\x9F\xBF\xBF"
|
|
"\xF2\xAF\xBF\xBE\xF2\xAF\xBF\xBF"
|
|
"\xF2\xBF\xBF\xBE\xF2\xBF\xBF\xBF"
|
|
"\xF3\x8F\xBF\xBE\xF3\x8F\xBF\xBF"
|
|
"\xF3\x9F\xBF\xBE\xF3\x9F\xBF\xBF"
|
|
"\xF3\xAF\xBF\xBE\xF3\xAF\xBF\xBF"
|
|
"\xF3\xBF\xBF\xBE\xF3\xBF\xBF\xBF"
|
|
"\xF4\x8F\xBF\xBE\xF4\x8F\xBF\xBF",
|
|
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
|
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
|
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
|
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
|
},
|
|
{}
|
|
};
|
|
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 qobject_from_json() is buggy, and I can't
|
|
* be bothered to add the expected incorrect results.
|
|
* 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;
|
|
long long value_ll = 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("%lld", value_ll);
|
|
g_assert(obj != NULL);
|
|
g_assert(qobject_type(obj) == QTYPE_QINT);
|
|
|
|
qint = qobject_to_qint(obj);
|
|
g_assert(qint_get_int(qint) == value_ll);
|
|
|
|
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;
|
|
QObject *null;
|
|
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_bool(qbool) == true);
|
|
|
|
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_bool(qbool) == false);
|
|
|
|
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_bool(qbool) == false);
|
|
|
|
QDECREF(qbool);
|
|
|
|
/* Test that non-zero values other than 1 get collapsed to true */
|
|
obj = qobject_from_jsonf("%i", 2);
|
|
g_assert(obj != NULL);
|
|
g_assert(qobject_type(obj) == QTYPE_QBOOL);
|
|
|
|
qbool = qobject_to_qbool(obj);
|
|
g_assert(qbool_get_bool(qbool) == true);
|
|
|
|
QDECREF(qbool);
|
|
|
|
obj = qobject_from_json("null");
|
|
g_assert(obj != NULL);
|
|
g_assert(qobject_type(obj) == QTYPE_QNULL);
|
|
|
|
null = qnull();
|
|
g_assert(null == obj);
|
|
|
|
qobject_decref(obj);
|
|
qobject_decref(null);
|
|
}
|
|
|
|
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 (!rhs || 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(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(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(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(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(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(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(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);
|
|
}
|
|
|
|
static char *make_nest(char *buf, size_t cnt)
|
|
{
|
|
memset(buf, '[', cnt - 1);
|
|
buf[cnt - 1] = '{';
|
|
buf[cnt] = '}';
|
|
memset(buf + cnt + 1, ']', cnt - 1);
|
|
buf[2 * cnt] = 0;
|
|
return buf;
|
|
}
|
|
|
|
static void limits_nesting(void)
|
|
{
|
|
enum { max_nesting = 1024 }; /* see qobject/json-streamer.c */
|
|
char buf[2 * (max_nesting + 1) + 1];
|
|
QObject *obj;
|
|
|
|
obj = qobject_from_json(make_nest(buf, max_nesting));
|
|
g_assert(obj != NULL);
|
|
qobject_decref(obj);
|
|
|
|
obj = qobject_from_json(make_nest(buf, max_nesting + 1));
|
|
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);
|
|
g_test_add_func("/errors/limits/nesting", limits_nesting);
|
|
|
|
return g_test_run();
|
|
}
|