| /* |
| * 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/error.h" |
| #include "qapi/qmp/qbool.h" |
| #include "qapi/qmp/qjson.h" |
| #include "qapi/qmp/qlit.h" |
| #include "qapi/qmp/qnull.h" |
| #include "qapi/qmp/qnum.h" |
| #include "qapi/qmp/qstring.h" |
| #include "qemu/unicode.h" |
| #include "qemu-common.h" |
| |
| static QString *from_json_str(const char *jstr, bool single, Error **errp) |
| { |
| char quote = single ? '\'' : '"'; |
| char *qjstr = g_strdup_printf("%c%s%c", quote, jstr, quote); |
| QString *ret = qobject_to(QString, qobject_from_json(qjstr, errp)); |
| |
| g_free(qjstr); |
| return ret; |
| } |
| |
| static char *to_json_str(QString *str) |
| { |
| QString *json = qobject_to_json(QOBJECT(str)); |
| char *jstr; |
| |
| if (!json) { |
| return NULL; |
| } |
| /* peel off double quotes */ |
| jstr = g_strndup(qstring_get_str(json) + 1, |
| qstring_get_length(json) - 2); |
| qobject_unref(json); |
| return jstr; |
| } |
| |
| static void escaped_string(void) |
| { |
| struct { |
| /* Content of JSON string to parse with qobject_from_json() */ |
| const char *json_in; |
| /* Expected parse output; to unparse with qobject_to_json() */ |
| const char *utf8_out; |
| int skip; |
| } test_cases[] = { |
| { "\\b\\f\\n\\r\\t\\\\\\\"", "\b\f\n\r\t\\\"" }, |
| { "\\/\\'", "/'", .skip = 1 }, |
| { "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" }, |
| { "quadruple byte utf-8 \\uD834\\uDD1E", /* U+1D11E */ |
| "quadruple byte utf-8 \xF0\x9D\x84\x9E" }, |
| { "\\", NULL }, |
| { "\\z", NULL }, |
| { "\\ux", NULL }, |
| { "\\u1x", NULL }, |
| { "\\u12x", NULL }, |
| { "\\u123x", NULL }, |
| { "\\u12345", "\341\210\2645" }, |
| { "\\u0000x", "\xC0\x80x" }, |
| { "unpaired leading surrogate \\uD800", NULL }, |
| { "unpaired leading surrogate \\uD800\\uCAFE", NULL }, |
| { "unpaired leading surrogate \\uD800\\uD801\\uDC02", NULL }, |
| { "unpaired trailing surrogate \\uDC00", NULL }, |
| { "backward surrogate pair \\uDC00\\uD800", NULL }, |
| { "noncharacter U+FDD0 \\uFDD0", NULL }, |
| { "noncharacter U+FDEF \\uFDEF", NULL }, |
| { "noncharacter U+1FFFE \\uD87F\\uDFFE", NULL }, |
| { "noncharacter U+10FFFF \\uDC3F\\uDFFF", NULL }, |
| {} |
| }; |
| int i, j; |
| QString *cstr; |
| char *jstr; |
| |
| for (i = 0; test_cases[i].json_in; i++) { |
| for (j = 0; j < 2; j++) { |
| if (test_cases[i].utf8_out) { |
| cstr = from_json_str(test_cases[i].json_in, j, &error_abort); |
| g_assert_cmpstr(qstring_get_try_str(cstr), |
| ==, test_cases[i].utf8_out); |
| if (!test_cases[i].skip) { |
| jstr = to_json_str(cstr); |
| g_assert_cmpstr(jstr, ==, test_cases[i].json_in); |
| g_free(jstr); |
| } |
| qobject_unref(cstr); |
| } else { |
| cstr = from_json_str(test_cases[i].json_in, j, NULL); |
| g_assert(!cstr); |
| } |
| } |
| } |
| } |
| |
| static void string_with_quotes(void) |
| { |
| const char *test_cases[] = { |
| "\"the bee's knees\"", |
| "'double quote \"'", |
| NULL |
| }; |
| int i; |
| QString *str; |
| char *cstr; |
| |
| for (i = 0; test_cases[i]; i++) { |
| str = qobject_to(QString, |
| qobject_from_json(test_cases[i], &error_abort)); |
| g_assert(str); |
| cstr = g_strndup(test_cases[i] + 1, strlen(test_cases[i]) - 2); |
| g_assert_cmpstr(qstring_get_str(str), ==, cstr); |
| g_free(cstr); |
| qobject_unref(str); |
| } |
| } |
| |
| static void utf8_string(void) |
| { |
| /* |
| * 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 { |
| /* Content of JSON string to parse with qobject_from_json() */ |
| const char *json_in; |
| /* Expected parse output */ |
| const char *utf8_out; |
| /* Expected unparse output, defaults to @json_in */ |
| const char *json_out; |
| } test_cases[] = { |
| /* 0 Control characters */ |
| { |
| /* |
| * Note: \x00 is impossible, other representations of |
| * U+0000 are covered under 4.3 |
| */ |
| "\x01\x02\x03\x04\x05\x06\x07" |
| "\x08\x09\x0A\x0B\x0C\x0D\x0E\x0F" |
| "\x10\x11\x12\x13\x14\x15\x16\x17" |
| "\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F", |
| NULL, |
| "\\u0001\\u0002\\u0003\\u0004\\u0005\\u0006\\u0007" |
| "\\b\\t\\n\\u000B\\f\\r\\u000E\\u000F" |
| "\\u0010\\u0011\\u0012\\u0013\\u0014\\u0015\\u0016\\u0017" |
| "\\u0018\\u0019\\u001A\\u001B\\u001C\\u001D\\u001E\\u001F", |
| }, |
| /* 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+0020 |
| * Control characters are already covered by their own test |
| * case under 0. Test the first 1 byte non-control character |
| * here. |
| */ |
| { |
| " ", |
| " ", |
| }, |
| /* 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, |
| "\\uFFFD", |
| }, |
| /* 2.1.6 6 bytes U+4000000 */ |
| { |
| "\xFC\x84\x80\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 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, |
| "\\uFFFD", |
| }, |
| /* 2.2.5 5 bytes U+3FFFFFF */ |
| { |
| "\xFB\xBF\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 2.2.6 6 bytes U+7FFFFFFF */ |
| { |
| "\xFD\xBF\xBF\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 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", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3 Malformed sequences */ |
| /* 3.1 Unexpected continuation bytes */ |
| /* 3.1.1 First continuation byte */ |
| { |
| "\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.1.2 Last continuation byte */ |
| { |
| "\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.1.3 2 continuation bytes */ |
| { |
| "\x80\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| /* 3.1.4 3 continuation bytes */ |
| { |
| "\x80\xBF\x80", |
| NULL, |
| "\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 3.1.5 4 continuation bytes */ |
| { |
| "\x80\xBF\x80\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 3.1.6 5 continuation bytes */ |
| { |
| "\x80\xBF\x80\xBF\x80", |
| NULL, |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 3.1.7 6 continuation bytes */ |
| { |
| "\x80\xBF\x80\xBF\x80\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 3.1.8 7 continuation bytes */ |
| { |
| "\x80\xBF\x80\xBF\x80\xBF\x80", |
| NULL, |
| "\\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", |
| NULL, |
| "\\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, |
| "\\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 ", |
| }, |
| /* 3.2.2 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 ", |
| NULL, |
| "\\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, |
| "\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD ", |
| }, |
| /* 3.2.4 All 4 first bytes of 5-byte sequences, followed by space */ |
| { |
| "\xF8 \xF9 \xFA \xFB ", |
| NULL, |
| "\\uFFFD \\uFFFD \\uFFFD \\uFFFD ", |
| }, |
| /* 3.2.5 All 2 first bytes of 6-byte sequences, followed by space */ |
| { |
| "\xFC \xFD ", |
| NULL, |
| "\\uFFFD \\uFFFD ", |
| }, |
| /* 3.3 Sequences with last continuation byte missing */ |
| /* 3.3.1 2-byte sequence with last byte missing (U+0000) */ |
| { |
| "\xC0", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.2 3-byte sequence with last byte missing (U+0000) */ |
| { |
| "\xE0\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.3 4-byte sequence with last byte missing (U+0000) */ |
| { |
| "\xF0\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.4 5-byte sequence with last byte missing (U+0000) */ |
| { |
| "\xF8\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.5 6-byte sequence with last byte missing (U+0000) */ |
| { |
| "\xFC\x80\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.6 2-byte sequence with last byte missing (U+07FF) */ |
| { |
| "\xDF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.7 3-byte sequence with last byte missing (U+FFFF) */ |
| { |
| "\xEF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.8 4-byte sequence with last byte missing (U+1FFFFF) */ |
| { |
| "\xF7\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.9 5-byte sequence with last byte missing (U+3FFFFFF) */ |
| { |
| "\xFB\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 3.3.10 6-byte sequence with last byte missing (U+7FFFFFFF) */ |
| { |
| "\xFD\xBF\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 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, |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD" |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 3.5 Impossible bytes */ |
| { |
| "\xFE", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xFF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xFE\xFE\xFF\xFF", |
| NULL, |
| "\\uFFFD\\uFFFD\\uFFFD\\uFFFD", |
| }, |
| /* 4 Overlong sequences */ |
| /* 4.1 Overlong '/' */ |
| { |
| "\xC0\xAF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xE0\x80\xAF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xF0\x80\x80\xAF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xF8\x80\x80\x80\xAF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| "\xFC\x80\x80\x80\x80\xAF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* |
| * 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, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+07FF */ |
| "\xE0\x9F\xBF", |
| NULL, |
| "\\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", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+1FFFFF */ |
| "\xF8\x87\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+3FFFFFF */ |
| "\xFC\x83\xBF\xBF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 4.3 Overlong representation of the NUL character */ |
| { |
| /* \U+0000 */ |
| "\xC0\x80", |
| "\xC0\x80", |
| "\\u0000", |
| }, |
| { |
| /* \U+0000 */ |
| "\xE0\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+0000 */ |
| "\xF0\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+0000 */ |
| "\xF8\x80\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+0000 */ |
| "\xFC\x80\x80\x80\x80\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 5 Illegal code positions */ |
| /* 5.1 Single UTF-16 surrogates */ |
| { |
| /* \U+D800 */ |
| "\xED\xA0\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DB7F */ |
| "\xED\xAD\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DB80 */ |
| "\xED\xAE\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DBFF */ |
| "\xED\xAF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DC00 */ |
| "\xED\xB0\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DF80 */ |
| "\xED\xBE\x80", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+DFFF */ |
| "\xED\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| /* 5.2 Paired UTF-16 surrogates */ |
| { |
| /* \U+D800\U+DC00 */ |
| "\xED\xA0\x80\xED\xB0\x80", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+D800\U+DFFF */ |
| "\xED\xA0\x80\xED\xBF\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DB7F\U+DC00 */ |
| "\xED\xAD\xBF\xED\xB0\x80", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DB7F\U+DFFF */ |
| "\xED\xAD\xBF\xED\xBF\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DB80\U+DC00 */ |
| "\xED\xAE\x80\xED\xB0\x80", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DB80\U+DFFF */ |
| "\xED\xAE\x80\xED\xBF\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DBFF\U+DC00 */ |
| "\xED\xAF\xBF\xED\xB0\x80", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| { |
| /* \U+DBFF\U+DFFF */ |
| "\xED\xAF\xBF\xED\xBF\xBF", |
| NULL, |
| "\\uFFFD\\uFFFD", |
| }, |
| /* 5.3 Other illegal code positions */ |
| /* BMP noncharacters */ |
| { |
| /* \U+FFFE */ |
| "\xEF\xBF\xBE", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* \U+FFFF */ |
| "\xEF\xBF\xBF", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* U+FDD0 */ |
| "\xEF\xB7\x90", |
| NULL, |
| "\\uFFFD", |
| }, |
| { |
| /* U+FDEF */ |
| "\xEF\xB7\xAF", |
| NULL, |
| "\\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", |
| NULL, |
| "\\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, j; |
| QString *str; |
| const char *json_in, *utf8_out, *utf8_in, *json_out, *tail; |
| char *end, *in, *jstr; |
| |
| for (i = 0; test_cases[i].json_in; i++) { |
| for (j = 0; j < 2; j++) { |
| json_in = test_cases[i].json_in; |
| utf8_out = test_cases[i].utf8_out; |
| utf8_in = test_cases[i].utf8_out ?: test_cases[i].json_in; |
| json_out = test_cases[i].json_out ?: test_cases[i].json_in; |
| |
| /* Parse @json_in, expect @utf8_out */ |
| if (utf8_out) { |
| str = from_json_str(json_in, j, &error_abort); |
| g_assert_cmpstr(qstring_get_try_str(str), ==, utf8_out); |
| qobject_unref(str); |
| } else { |
| str = from_json_str(json_in, j, NULL); |
| g_assert(!str); |
| /* |
| * Failure may be due to any sequence, but *all* sequences |
| * are expected to fail. Test each one in isolation. |
| */ |
| for (tail = json_in; *tail; tail = end) { |
| mod_utf8_codepoint(tail, 6, &end); |
| if (*end == ' ') { |
| end++; |
| } |
| in = strndup(tail, end - tail); |
| str = from_json_str(in, j, NULL); |
| g_assert(!str); |
| g_free(in); |
| } |
| } |
| |
| /* Unparse @utf8_in, expect @json_out */ |
| str = qstring_from_str(utf8_in); |
| jstr = to_json_str(str); |
| g_assert_cmpstr(jstr, ==, json_out); |
| qobject_unref(str); |
| g_free(jstr); |
| |
| /* Parse @json_out right back, unless it has replacements */ |
| if (!strstr(json_out, "\\uFFFD")) { |
| str = from_json_str(json_out, j, &error_abort); |
| g_assert_cmpstr(qstring_get_try_str(str), ==, utf8_in); |
| qobject_unref(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++) { |
| QNum *qnum; |
| int64_t val; |
| |
| qnum = qobject_to(QNum, |
| qobject_from_json(test_cases[i].encoded, |
| &error_abort)); |
| g_assert(qnum); |
| g_assert(qnum_get_try_int(qnum, &val)); |
| g_assert_cmpint(val, ==, test_cases[i].decoded); |
| if (test_cases[i].skip == 0) { |
| QString *str; |
| |
| str = qobject_to_json(QOBJECT(qnum)); |
| g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0); |
| qobject_unref(str); |
| } |
| |
| qobject_unref(qnum); |
| } |
| } |
| |
| static void large_number(void) |
| { |
| const char *maxu64 = "18446744073709551615"; /* 2^64-1 */ |
| const char *gtu64 = "18446744073709551616"; /* 2^64 */ |
| const char *lti64 = "-9223372036854775809"; /* -2^63 - 1 */ |
| QNum *qnum; |
| QString *str; |
| uint64_t val; |
| int64_t ival; |
| |
| qnum = qobject_to(QNum, qobject_from_json(maxu64, &error_abort)); |
| g_assert(qnum); |
| g_assert_cmpuint(qnum_get_uint(qnum), ==, 18446744073709551615U); |
| g_assert(!qnum_get_try_int(qnum, &ival)); |
| |
| str = qobject_to_json(QOBJECT(qnum)); |
| g_assert_cmpstr(qstring_get_str(str), ==, maxu64); |
| qobject_unref(str); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_json(gtu64, &error_abort)); |
| g_assert(qnum); |
| g_assert_cmpfloat(qnum_get_double(qnum), ==, 18446744073709552e3); |
| g_assert(!qnum_get_try_uint(qnum, &val)); |
| g_assert(!qnum_get_try_int(qnum, &ival)); |
| |
| str = qobject_to_json(QOBJECT(qnum)); |
| g_assert_cmpstr(qstring_get_str(str), ==, gtu64); |
| qobject_unref(str); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_json(lti64, &error_abort)); |
| g_assert(qnum); |
| g_assert_cmpfloat(qnum_get_double(qnum), ==, -92233720368547758e2); |
| g_assert(!qnum_get_try_uint(qnum, &val)); |
| g_assert(!qnum_get_try_int(qnum, &ival)); |
| |
| str = qobject_to_json(QOBJECT(qnum)); |
| g_assert_cmpstr(qstring_get_str(str), ==, "-9223372036854775808"); |
| qobject_unref(str); |
| qobject_unref(qnum); |
| } |
| |
| 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; |
| QNum *qnum; |
| |
| obj = qobject_from_json(test_cases[i].encoded, &error_abort); |
| qnum = qobject_to(QNum, obj); |
| g_assert(qnum); |
| g_assert(qnum_get_double(qnum) == 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); |
| qobject_unref(str); |
| } |
| |
| qobject_unref(qnum); |
| } |
| } |
| |
| static void keyword_literal(void) |
| { |
| QObject *obj; |
| QBool *qbool; |
| QNull *null; |
| QString *str; |
| |
| obj = qobject_from_json("true", &error_abort); |
| qbool = qobject_to(QBool, obj); |
| g_assert(qbool); |
| g_assert(qbool_get_bool(qbool) == true); |
| |
| str = qobject_to_json(obj); |
| g_assert(strcmp(qstring_get_str(str), "true") == 0); |
| qobject_unref(str); |
| |
| qobject_unref(qbool); |
| |
| obj = qobject_from_json("false", &error_abort); |
| qbool = qobject_to(QBool, obj); |
| g_assert(qbool); |
| g_assert(qbool_get_bool(qbool) == false); |
| |
| str = qobject_to_json(obj); |
| g_assert(strcmp(qstring_get_str(str), "false") == 0); |
| qobject_unref(str); |
| |
| qobject_unref(qbool); |
| |
| obj = qobject_from_json("null", &error_abort); |
| g_assert(obj != NULL); |
| g_assert(qobject_type(obj) == QTYPE_QNULL); |
| |
| null = qnull(); |
| g_assert(QOBJECT(null) == obj); |
| |
| qobject_unref(obj); |
| qobject_unref(null); |
| } |
| |
| static void interpolation_valid(void) |
| { |
| long long value_lld = 0x123456789abcdefLL; |
| int64_t value_d64 = value_lld; |
| long value_ld = (long)value_lld; |
| int value_d = (int)value_lld; |
| unsigned long long value_llu = 0xfedcba9876543210ULL; |
| uint64_t value_u64 = value_llu; |
| unsigned long value_lu = (unsigned long)value_llu; |
| unsigned value_u = (unsigned)value_llu; |
| double value_f = 2.323423423; |
| const char *value_s = "hello world"; |
| QObject *value_p = QOBJECT(qnull()); |
| QBool *qbool; |
| QNum *qnum; |
| QString *qstr; |
| QObject *qobj; |
| |
| /* bool */ |
| |
| qbool = qobject_to(QBool, qobject_from_jsonf_nofail("%i", false)); |
| g_assert(qbool); |
| g_assert(qbool_get_bool(qbool) == false); |
| qobject_unref(qbool); |
| |
| /* Test that non-zero values other than 1 get collapsed to true */ |
| qbool = qobject_to(QBool, qobject_from_jsonf_nofail("%i", 2)); |
| g_assert(qbool); |
| g_assert(qbool_get_bool(qbool) == true); |
| qobject_unref(qbool); |
| |
| /* number */ |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%d", value_d)); |
| g_assert_cmpint(qnum_get_int(qnum), ==, value_d); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%ld", value_ld)); |
| g_assert_cmpint(qnum_get_int(qnum), ==, value_ld); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%lld", value_lld)); |
| g_assert_cmpint(qnum_get_int(qnum), ==, value_lld); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%" PRId64, value_d64)); |
| g_assert_cmpint(qnum_get_int(qnum), ==, value_lld); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%u", value_u)); |
| g_assert_cmpuint(qnum_get_uint(qnum), ==, value_u); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%lu", value_lu)); |
| g_assert_cmpuint(qnum_get_uint(qnum), ==, value_lu); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%llu", value_llu)); |
| g_assert_cmpuint(qnum_get_uint(qnum), ==, value_llu); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%" PRIu64, value_u64)); |
| g_assert_cmpuint(qnum_get_uint(qnum), ==, value_llu); |
| qobject_unref(qnum); |
| |
| qnum = qobject_to(QNum, qobject_from_jsonf_nofail("%f", value_f)); |
| g_assert(qnum_get_double(qnum) == value_f); |
| qobject_unref(qnum); |
| |
| /* string */ |
| |
| qstr = qobject_to(QString, |
| qobject_from_jsonf_nofail("%s", value_s)); |
| g_assert_cmpstr(qstring_get_try_str(qstr), ==, value_s); |
| qobject_unref(qstr); |
| |
| /* object */ |
| |
| qobj = qobject_from_jsonf_nofail("%p", value_p); |
| g_assert(qobj == value_p); |
| } |
| |
| static void interpolation_unknown(void) |
| { |
| if (g_test_subprocess()) { |
| qobject_from_jsonf_nofail("%x", 666); |
| } |
| g_test_trap_subprocess(NULL, 0, 0); |
| g_test_trap_assert_failed(); |
| g_test_trap_assert_stderr("*Unexpected error*" |
| "invalid interpolation '%x'*"); |
| } |
| |
| static void interpolation_string(void) |
| { |
| if (g_test_subprocess()) { |
| qobject_from_jsonf_nofail("['%s', %s]", "eins", "zwei"); |
| } |
| g_test_trap_subprocess(NULL, 0, 0); |
| g_test_trap_assert_failed(); |
| g_test_trap_assert_stderr("*Unexpected error*" |
| "can't interpolate into string*"); |
| } |
| |
| static void simple_dict(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| QLitObject decoded; |
| } test_cases[] = { |
| { |
| .encoded = "{\"foo\": 42, \"bar\": \"hello world\"}", |
| .decoded = QLIT_QDICT(((QLitDictEntry[]){ |
| { "foo", QLIT_QNUM(42) }, |
| { "bar", QLIT_QSTR("hello world") }, |
| { } |
| })), |
| }, { |
| .encoded = "{}", |
| .decoded = QLIT_QDICT(((QLitDictEntry[]){ |
| { } |
| })), |
| }, { |
| .encoded = "{\"foo\": 43}", |
| .decoded = QLIT_QDICT(((QLitDictEntry[]){ |
| { "foo", QLIT_QNUM(43) }, |
| { } |
| })), |
| }, |
| { } |
| }; |
| |
| for (i = 0; test_cases[i].encoded; i++) { |
| QObject *obj; |
| QString *str; |
| |
| obj = qobject_from_json(test_cases[i].encoded, &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| |
| str = qobject_to_json(obj); |
| qobject_unref(obj); |
| |
| obj = qobject_from_json(qstring_get_str(str), &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| qobject_unref(obj); |
| qobject_unref(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, &error_abort); |
| g_assert(obj != NULL); |
| |
| qobject_unref(obj); |
| g_string_free(gstr, true); |
| } |
| |
| static void simple_list(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| QLitObject decoded; |
| } test_cases[] = { |
| { |
| .encoded = "[43,42]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(43), |
| QLIT_QNUM(42), |
| { } |
| })), |
| }, |
| { |
| .encoded = "[43]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(43), |
| { } |
| })), |
| }, |
| { |
| .encoded = "[]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| { } |
| })), |
| }, |
| { |
| .encoded = "[{}]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QDICT(((QLitDictEntry[]){ |
| {}, |
| })), |
| {}, |
| })), |
| }, |
| { } |
| }; |
| |
| for (i = 0; test_cases[i].encoded; i++) { |
| QObject *obj; |
| QString *str; |
| |
| obj = qobject_from_json(test_cases[i].encoded, &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| |
| str = qobject_to_json(obj); |
| qobject_unref(obj); |
| |
| obj = qobject_from_json(qstring_get_str(str), &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| qobject_unref(obj); |
| qobject_unref(str); |
| } |
| } |
| |
| static void simple_whitespace(void) |
| { |
| int i; |
| struct { |
| const char *encoded; |
| QLitObject decoded; |
| } test_cases[] = { |
| { |
| .encoded = " [ 43 , 42 ]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(43), |
| QLIT_QNUM(42), |
| { } |
| })), |
| }, |
| { |
| .encoded = "\t[ 43 , { 'h' : 'b' },\r\n\t[ ], 42 ]\n", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(43), |
| QLIT_QDICT(((QLitDictEntry[]){ |
| { "h", QLIT_QSTR("b") }, |
| { }})), |
| QLIT_QLIST(((QLitObject[]){ |
| { }})), |
| QLIT_QNUM(42), |
| { } |
| })), |
| }, |
| { |
| .encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]", |
| .decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(43), |
| QLIT_QDICT(((QLitDictEntry[]){ |
| { "h", QLIT_QSTR("b") }, |
| { "a", QLIT_QNUM(32) }, |
| { }})), |
| QLIT_QLIST(((QLitObject[]){ |
| { }})), |
| QLIT_QNUM(42), |
| { } |
| })), |
| }, |
| { } |
| }; |
| |
| for (i = 0; test_cases[i].encoded; i++) { |
| QObject *obj; |
| QString *str; |
| |
| obj = qobject_from_json(test_cases[i].encoded, &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| |
| str = qobject_to_json(obj); |
| qobject_unref(obj); |
| |
| obj = qobject_from_json(qstring_get_str(str), &error_abort); |
| g_assert(qlit_equal_qobject(&test_cases[i].decoded, obj)); |
| |
| qobject_unref(obj); |
| qobject_unref(str); |
| } |
| } |
| |
| static void simple_interpolation(void) |
| { |
| QObject *embedded_obj; |
| QObject *obj; |
| QLitObject decoded = QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(1), |
| QLIT_QSTR("100%"), |
| QLIT_QLIST(((QLitObject[]){ |
| QLIT_QNUM(32), |
| QLIT_QNUM(42), |
| {}})), |
| {}})); |
| |
| embedded_obj = qobject_from_json("[32, 42]", &error_abort); |
| g_assert(embedded_obj != NULL); |
| |
| obj = qobject_from_jsonf_nofail("[%d, '100%%', %p]", 1, embedded_obj); |
| g_assert(qlit_equal_qobject(&decoded, obj)); |
| |
| qobject_unref(obj); |
| } |
| |
| static void empty_input(void) |
| { |
| Error *err = NULL; |
| QObject *obj; |
| |
| obj = qobject_from_json("", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void blank_input(void) |
| { |
| Error *err = NULL; |
| QObject *obj; |
| |
| obj = qobject_from_json("\n ", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void junk_input(void) |
| { |
| /* Note: junk within strings is covered elsewhere */ |
| Error *err = NULL; |
| QObject *obj; |
| |
| obj = qobject_from_json("@", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("{\x01", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("[0\xFF]", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("00", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("[1e", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("truer", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_string(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("\"abc", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_sq_string(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("'abc", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_escape(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("\"abc\\\"", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_array(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("[32", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_array_comma(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("[32,", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void invalid_array_comma(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("[32,}", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_dict(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("{'abc':32", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_dict_comma(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("{'abc':32,", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void invalid_dict_comma(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("{'abc':32,}", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void unterminated_literal(void) |
| { |
| Error *err = NULL; |
| QObject *obj = qobject_from_json("nul", &err); |
| error_free_or_abort(&err); |
| 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) |
| { |
| Error *err = NULL; |
| 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), &error_abort); |
| g_assert(obj != NULL); |
| qobject_unref(obj); |
| |
| obj = qobject_from_json(make_nest(buf, max_nesting + 1), &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| static void multiple_values(void) |
| { |
| Error *err = NULL; |
| QObject *obj; |
| |
| obj = qobject_from_json("false true", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| |
| obj = qobject_from_json("} true", &err); |
| error_free_or_abort(&err); |
| g_assert(obj == NULL); |
| } |
| |
| int main(int argc, char **argv) |
| { |
| g_test_init(&argc, &argv, NULL); |
| |
| g_test_add_func("/literals/string/escaped", escaped_string); |
| g_test_add_func("/literals/string/quotes", string_with_quotes); |
| g_test_add_func("/literals/string/utf8", utf8_string); |
| |
| g_test_add_func("/literals/number/simple", simple_number); |
| g_test_add_func("/literals/number/large", large_number); |
| g_test_add_func("/literals/number/float", float_number); |
| |
| g_test_add_func("/literals/keyword", keyword_literal); |
| |
| g_test_add_func("/literals/interpolation/valid", interpolation_valid); |
| g_test_add_func("/literals/interpolation/unkown", interpolation_unknown); |
| g_test_add_func("/literals/interpolation/string", interpolation_string); |
| |
| 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("/mixed/simple_whitespace", simple_whitespace); |
| g_test_add_func("/mixed/interpolation", simple_interpolation); |
| |
| g_test_add_func("/errors/empty", empty_input); |
| g_test_add_func("/errors/blank", blank_input); |
| g_test_add_func("/errors/junk", junk_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); |
| g_test_add_func("/errors/multiple_values", multiple_values); |
| |
| return g_test_run(); |
| } |
