| /* |
| * Copyright IBM, Corp. 2009 |
| * Copyright (c) 2013, 2015 Red Hat Inc. |
| * |
| * Authors: |
| * Anthony Liguori <aliguori@us.ibm.com> |
| * Markus Armbruster <armbru@redhat.com> |
| * |
| * This work is licensed under the terms of the GNU LGPL, version 2.1 or later. |
| * See the COPYING.LIB file in the top-level directory. |
| * |
| */ |
| #include "qemu/osdep.h" |
| |
| #include "qapi/qmp/types.h" |
| #include "qapi/qmp/qjson.h" |
| #include "qemu-common.h" |
| |
| static void escaped_string(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| const char *decoded; |
| int skip; |
| } test_cases[] = { |
| { "\"\\b\"", "\b" }, |
| { "\"\\f\"", "\f" }, |
| { "\"\\n\"", "\n" }, |
| { "\"\\r\"", "\r" }, |
| { "\"\\t\"", "\t" }, |
| { "\"/\"", "/" }, |
| { "\"\\/\"", "/", .skip = 1 }, |
| { "\"\\\\\"", "\\" }, |
| { "\"\\\"\"", "\"" }, |
| { "\"hello world \\\"embedded string\\\"\"", |
| "hello world \"embedded string\"" }, |
| { "\"hello world\\nwith new line\"", "hello world\nwith new line" }, |
| { "\"single byte utf-8 \\u0020\"", "single byte utf-8 ", .skip = 1 }, |
| { "\"double byte utf-8 \\u00A2\"", "double byte utf-8 \xc2\xa2" }, |
| { "\"triple byte utf-8 \\u20AC\"", "triple byte utf-8 \xe2\x82\xac" }, |
| { "'\\b'", "\b", .skip = 1 }, |
| { "'\\f'", "\f", .skip = 1 }, |
| { "'\\n'", "\n", .skip = 1 }, |
| { "'\\r'", "\r", .skip = 1 }, |
| { "'\\t'", "\t", .skip = 1 }, |
| { "'\\/'", "/", .skip = 1 }, |
| { "'\\\\'", "\\", .skip = 1 }, |
| {} |
| }; |
| |
| 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_QSTRING); |
| |
| str = qobject_to_qstring(obj); |
| g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].decoded); |
| |
| if (test_cases[i].skip == 0) { |
| str = qobject_to_json(obj); |
| g_assert_cmpstr(qstring_get_str(str), ==, test_cases[i].encoded); |
| qobject_decref(obj); |
| } |
| |
| QDECREF(str); |
| } |
| } |
| |
| static void simple_string(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| const char *decoded; |
| } test_cases[] = { |
| { "\"hello world\"", "hello world" }, |
| { "\"the quick brown fox jumped over the fence\"", |
| "the quick brown fox jumped over the fence" }, |
| {} |
| }; |
| |
| 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_QSTRING); |
| |
| str = qobject_to_qstring(obj); |
| g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0); |
| |
| str = qobject_to_json(obj); |
| g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0); |
| |
| qobject_decref(obj); |
| |
| QDECREF(str); |
| } |
| } |
| |
| static void single_quote_string(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| const char *decoded; |
| } test_cases[] = { |
| { "'hello world'", "hello world" }, |
| { "'the quick brown fox \\' jumped over the fence'", |
| "the quick brown fox ' jumped over the fence" }, |
| {} |
| }; |
| |
| 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_QSTRING); |
| |
| str = qobject_to_qstring(obj); |
| g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0); |
| |
| QDECREF(str); |
| } |
| } |
| |
| static void utf8_string(void) |
| { |
| /* |
| * FIXME Current behavior for invalid UTF-8 sequences is |
| * incorrect. This test expects current, incorrect results. |
| * They're all marked "bug:" below, and are to be replaced by |
| * correct ones as the bugs get fixed. |
| * |
| * The JSON parser rejects some invalid sequences, but accepts |
| * others without correcting the problem. |
| * |
| * We should either reject all invalid sequences, or minimize |
| * overlong sequences and replace all other invalid sequences by a |
| * suitable replacement character. A common choice for |
| * replacement is U+FFFD. |
| * |
| * Problem: we can't easily deal with embedded U+0000. Parsing |
| * the JSON string "this \\u0000" is fun" yields "this \0 is fun", |
| * which gets misinterpreted as NUL-terminated "this ". We should |
| * consider using overlong encoding \xC0\x80 for U+0000 ("modified |
| * UTF-8"). |
| * |
| * Most test cases are scraped from Markus Kuhn's UTF-8 decoder |
| * capability and stress test at |
| * http://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt |
| */ |
| static const struct { |
| const char *json_in; |
| const char *utf8_out; |
| const char *json_out; /* defaults to @json_in */ |
| const char *utf8_in; /* defaults to @utf8_out */ |
| } test_cases[] = { |
| /* |
| * Bug markers used here: |
| * - bug: not corrected |
| * JSON parser fails to correct invalid sequence(s) |
| * - bug: rejected |
| * JSON parser rejects invalid sequence(s) |
| * We may choose to define this as feature |
| * - bug: want "..." |
| * JSON parser produces incorrect result, this is the |
| * correct one, assuming replacement character U+FFFF |
| * We may choose to reject instead of replace |
| */ |
| |
| /* 1 Some correct UTF-8 text */ |
| { |
| /* a bit of German */ |
| "\"Falsches \xC3\x9C" "ben von Xylophonmusik qu\xC3\xA4lt" |
| " jeden gr\xC3\xB6\xC3\x9F" "eren Zwerg.\"", |
| "Falsches \xC3\x9C" "ben von Xylophonmusik qu\xC3\xA4lt" |
| " jeden gr\xC3\xB6\xC3\x9F" "eren Zwerg.", |
| "\"Falsches \\u00DCben von Xylophonmusik qu\\u00E4lt" |
| " jeden gr\\u00F6\\u00DFeren Zwerg.\"", |
| }, |
| { |
| /* a bit of Greek */ |
| "\"\xCE\xBA\xE1\xBD\xB9\xCF\x83\xCE\xBC\xCE\xB5\"", |
| "\xCE\xBA\xE1\xBD\xB9\xCF\x83\xCE\xBC\xCE\xB5", |
| "\"\\u03BA\\u1F79\\u03C3\\u03BC\\u03B5\"", |
| }, |
| /* 2 Boundary condition test cases */ |
| /* 2.1 First possible sequence of a certain length */ |
| /* 2.1.1 1 byte U+0000 */ |
| { |
| "\"\\u0000\"", |
| "", /* bug: want overlong "\xC0\x80" */ |
| "\"\\u0000\"", |
| "\xC0\x80", |
| }, |
| /* 2.1.2 2 bytes U+0080 */ |
| { |
| "\"\xC2\x80\"", |
| "\xC2\x80", |
| "\"\\u0080\"", |
| }, |
| /* 2.1.3 3 bytes U+0800 */ |
| { |
| "\"\xE0\xA0\x80\"", |
| "\xE0\xA0\x80", |
| "\"\\u0800\"", |
| }, |
| /* 2.1.4 4 bytes U+10000 */ |
| { |
| "\"\xF0\x90\x80\x80\"", |
| "\xF0\x90\x80\x80", |
| "\"\\uD800\\uDC00\"", |
| }, |
| /* 2.1.5 5 bytes U+200000 */ |
| { |
| "\"\xF8\x88\x80\x80\x80\"", |
| NULL, /* bug: rejected */ |
| "\"\\uFFFD\"", |
| "\xF8\x88\x80\x80\x80", |
| }, |
| /* 2.1.6 6 bytes U+4000000 */ |
| { |
| "\"\xFC\x84\x80\x80\x80\x80\"", |
| NULL, /* bug: rejected */ |
| "\"\\uFFFD\"", |
| "\xFC\x84\x80\x80\x80\x80", |
| }, |
| /* 2.2 Last possible sequence of a certain length */ |
| /* 2.2.1 1 byte U+007F */ |
| { |
| "\"\x7F\"", |
| "\x7F", |
| "\"\\u007F\"", |
| }, |
| /* 2.2.2 2 bytes U+07FF */ |
| { |
| "\"\xDF\xBF\"", |
| "\xDF\xBF", |
| "\"\\u07FF\"", |
| }, |
| /* |
| * 2.2.3 3 bytes U+FFFC |
| * The last possible sequence is actually U+FFFF. But that's |
| * a noncharacter, and already covered by its own test case |
| * under 5.3. Same for U+FFFE. U+FFFD is the last character |
| * in the BMP, and covered under 2.3. Because of U+FFFD's |
| * special role as replacement character, it's worth testing |
| * U+FFFC here. |
| */ |
| { |
| "\"\xEF\xBF\xBC\"", |
| "\xEF\xBF\xBC", |
| "\"\\uFFFC\"", |
| }, |
| /* 2.2.4 4 bytes U+1FFFFF */ |
| { |
| "\"\xF7\xBF\xBF\xBF\"", |
| NULL, /* bug: rejected */ |
| "\"\\uFFFD\"", |
| "\xF7\xBF\xBF\xBF", |
| }, |
| /* 2.2.5 5 bytes U+3FFFFFF */ |
| { |
| "\"\xFB\xBF\xBF\xBF\xBF\"", |
| NULL, /* bug: rejected */ |
| "\"\\uFFFD\"", |
| "\xFB\xBF\xBF\xBF\xBF", |
| }, |
| /* 2.2.6 6 bytes U+7FFFFFFF */ |
| { |
| "\"\xFD\xBF\xBF\xBF\xBF\xBF\"", |
| NULL, /* bug: rejected */ |
| "\"\\uFFFD\"", |
| "\xFD\xBF\xBF\xBF\xBF\xBF", |
| }, |
| /* 2.3 Other boundary conditions */ |
| { |
| /* last one before surrogate range: U+D7FF */ |
| "\"\xED\x9F\xBF\"", |
| "\xED\x9F\xBF", |
| "\"\\uD7FF\"", |
| }, |
| { |
| /* first one after surrogate range: U+E000 */ |
| "\"\xEE\x80\x80\"", |
| "\xEE\x80\x80", |
| "\"\\uE000\"", |
| }, |
| { |
| /* last one in BMP: U+FFFD */ |
| "\"\xEF\xBF\xBD\"", |
| "\xEF\xBF\xBD", |
| "\"\\uFFFD\"", |
| }, |
| { |
| /* last one in last plane: U+10FFFD */ |
| "\"\xF4\x8F\xBF\xBD\"", |
| "\xF4\x8F\xBF\xBD", |
| "\"\\uDBFF\\uDFFD\"" |
| }, |
| { |
| /* first one beyond Unicode range: U+110000 */ |
| "\"\xF4\x90\x80\x80\"", |
| "\xF4\x90\x80\x80", |
| "\"\\uFFFD\"", |
| }, |
| /* 3 Malformed sequences */ |
| /* 3.1 Unexpected continuation bytes */ |
| /* 3.1.1 First continuation byte */ |
| { |
| "\"\x80\"", |
| "\x80", /* bug: not corrected */ |
| "\"\\uFFFD\"", |
| }, |
| /* 3.1.2 Last continuation byte */ |
| { |
| "\"\xBF\"", |
| "\xBF", /* bug: not corrected */ |
| "\"\\uFFFD\"", |
| }, |
| /* 3.1.3 2 continuation bytes */ |
| { |
| "\"\x80\xBF\"", |
| "\x80\xBF", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\"", |
| }, |
| /* 3.1.4 3 continuation bytes */ |
| { |
| "\"\x80\xBF\x80\"", |
| "\x80\xBF\x80", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\\uFFFD\"", |
| }, |
| /* 3.1.5 4 continuation bytes */ |
| { |
| "\"\x80\xBF\x80\xBF\"", |
| "\x80\xBF\x80\xBF", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"", |
| }, |
| /* 3.1.6 5 continuation bytes */ |
| { |
| "\"\x80\xBF\x80\xBF\x80\"", |
| "\x80\xBF\x80\xBF\x80", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"", |
| }, |
| /* 3.1.7 6 continuation bytes */ |
| { |
| "\"\x80\xBF\x80\xBF\x80\xBF\"", |
| "\x80\xBF\x80\xBF\x80\xBF", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"", |
| }, |
| /* 3.1.8 7 continuation bytes */ |
| { |
| "\"\x80\xBF\x80\xBF\x80\xBF\x80\"", |
| "\x80\xBF\x80\xBF\x80\xBF\x80", /* bug: not corrected */ |
| "\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"", |
| }, |
| /* 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", |
| "\"\\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" |
| "\\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\"" |
| }, |
| /* 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 */ |
| "\"\\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 \"", |
| "\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 ", |
| "\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD " |
| "\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \"", |
| }, |
| /* 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 */ |
| "\"\\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; |
| 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; |
| 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 (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); |
| } |
| |
| 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(); |
| } |
