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/*
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* Copyright IBM, Corp. 2009
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* Copyright (c) 2013 Red Hat Inc.
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.com>
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* Markus Armbruster <armbru@redhat.com>
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*
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* This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
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* See the COPYING.LIB file in the top-level directory.
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*
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*/
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#include <glib.h> |
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#include "qapi/qmp/qstring.h" |
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#include "qapi/qmp/qint.h" |
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#include "qapi/qmp/qdict.h" |
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#include "qapi/qmp/qlist.h" |
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#include "qapi/qmp/qfloat.h" |
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#include "qapi/qmp/qbool.h" |
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#include "qapi/qmp/qjson.h" |
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#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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{} |
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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 */ |
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"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
|
427 |
"\xF0 \xF1 \xF2 \xF3 \xF4 \xF5 \xF6 \xF7 ",
|
428 |
}, |
429 |
/* 3.2.4 All 4 first bytes of 5-byte sequences, followed by space */
|
430 |
{ |
431 |
"\"\xF8 \xF9 \xFA \xFB \"",
|
432 |
NULL, /* bug: rejected */ |
433 |
"\"\\uFFFD \\uFFFD \\uFFFD \\uFFFD \"",
|
434 |
"\xF8 \xF9 \xFA \xFB ",
|
435 |
}, |
436 |
/* 3.2.5 All 2 first bytes of 6-byte sequences, followed by space */
|
437 |
{ |
438 |
"\"\xFC \xFD \"",
|
439 |
NULL, /* bug: rejected */ |
440 |
"\"\\uFFFD \\uFFFD \"",
|
441 |
"\xFC \xFD ",
|
442 |
}, |
443 |
/* 3.3 Sequences with last continuation byte missing */
|
444 |
/* 3.3.1 2-byte sequence with last byte missing (U+0000) */
|
445 |
{ |
446 |
"\"\xC0\"",
|
447 |
NULL, /* bug: rejected */ |
448 |
"\"\\uFFFD\"",
|
449 |
"\xC0",
|
450 |
}, |
451 |
/* 3.3.2 3-byte sequence with last byte missing (U+0000) */
|
452 |
{ |
453 |
"\"\xE0\x80\"",
|
454 |
"\xE0\x80", /* bug: not corrected */ |
455 |
"\"\\uFFFD\"",
|
456 |
}, |
457 |
/* 3.3.3 4-byte sequence with last byte missing (U+0000) */
|
458 |
{ |
459 |
"\"\xF0\x80\x80\"",
|
460 |
"\xF0\x80\x80", /* bug: not corrected */ |
461 |
"\"\\uFFFD\"",
|
462 |
}, |
463 |
/* 3.3.4 5-byte sequence with last byte missing (U+0000) */
|
464 |
{ |
465 |
"\"\xF8\x80\x80\x80\"",
|
466 |
NULL, /* bug: rejected */ |
467 |
"\"\\uFFFD\"",
|
468 |
"\xF8\x80\x80\x80",
|
469 |
}, |
470 |
/* 3.3.5 6-byte sequence with last byte missing (U+0000) */
|
471 |
{ |
472 |
"\"\xFC\x80\x80\x80\x80\"",
|
473 |
NULL, /* bug: rejected */ |
474 |
"\"\\uFFFD\"",
|
475 |
"\xFC\x80\x80\x80\x80",
|
476 |
}, |
477 |
/* 3.3.6 2-byte sequence with last byte missing (U+07FF) */
|
478 |
{ |
479 |
"\"\xDF\"",
|
480 |
"\xDF", /* bug: not corrected */ |
481 |
"\"\\uFFFD\"",
|
482 |
}, |
483 |
/* 3.3.7 3-byte sequence with last byte missing (U+FFFF) */
|
484 |
{ |
485 |
"\"\xEF\xBF\"",
|
486 |
"\xEF\xBF", /* bug: not corrected */ |
487 |
"\"\\uFFFD\"",
|
488 |
}, |
489 |
/* 3.3.8 4-byte sequence with last byte missing (U+1FFFFF) */
|
490 |
{ |
491 |
"\"\xF7\xBF\xBF\"",
|
492 |
NULL, /* bug: rejected */ |
493 |
"\"\\uFFFD\"",
|
494 |
"\xF7\xBF\xBF",
|
495 |
}, |
496 |
/* 3.3.9 5-byte sequence with last byte missing (U+3FFFFFF) */
|
497 |
{ |
498 |
"\"\xFB\xBF\xBF\xBF\"",
|
499 |
NULL, /* bug: rejected */ |
500 |
"\"\\uFFFD\"",
|
501 |
"\xFB\xBF\xBF\xBF",
|
502 |
}, |
503 |
/* 3.3.10 6-byte sequence with last byte missing (U+7FFFFFFF) */
|
504 |
{ |
505 |
"\"\xFD\xBF\xBF\xBF\xBF\"",
|
506 |
NULL, /* bug: rejected */ |
507 |
"\"\\uFFFD\"",
|
508 |
"\xFD\xBF\xBF\xBF\xBF",
|
509 |
}, |
510 |
/* 3.4 Concatenation of incomplete sequences */
|
511 |
{ |
512 |
"\"\xC0\xE0\x80\xF0\x80\x80\xF8\x80\x80\x80\xFC\x80\x80\x80\x80"
|
513 |
"\xDF\xEF\xBF\xF7\xBF\xBF\xFB\xBF\xBF\xBF\xFD\xBF\xBF\xBF\xBF\"",
|
514 |
NULL, /* bug: rejected */ |
515 |
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
516 |
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
517 |
"\xC0\xE0\x80\xF0\x80\x80\xF8\x80\x80\x80\xFC\x80\x80\x80\x80"
|
518 |
"\xDF\xEF\xBF\xF7\xBF\xBF\xFB\xBF\xBF\xBF\xFD\xBF\xBF\xBF\xBF",
|
519 |
}, |
520 |
/* 3.5 Impossible bytes */
|
521 |
{ |
522 |
"\"\xFE\"",
|
523 |
NULL, /* bug: rejected */ |
524 |
"\"\\uFFFD\"",
|
525 |
"\xFE",
|
526 |
}, |
527 |
{ |
528 |
"\"\xFF\"",
|
529 |
NULL, /* bug: rejected */ |
530 |
"\"\\uFFFD\"",
|
531 |
"\xFF",
|
532 |
}, |
533 |
{ |
534 |
"\"\xFE\xFE\xFF\xFF\"",
|
535 |
NULL, /* bug: rejected */ |
536 |
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
537 |
"\xFE\xFE\xFF\xFF",
|
538 |
}, |
539 |
/* 4 Overlong sequences */
|
540 |
/* 4.1 Overlong '/' */
|
541 |
{ |
542 |
"\"\xC0\xAF\"",
|
543 |
NULL, /* bug: rejected */ |
544 |
"\"\\uFFFD\"",
|
545 |
"\xC0\xAF",
|
546 |
}, |
547 |
{ |
548 |
"\"\xE0\x80\xAF\"",
|
549 |
"\xE0\x80\xAF", /* bug: not corrected */ |
550 |
"\"\\uFFFD\"",
|
551 |
}, |
552 |
{ |
553 |
"\"\xF0\x80\x80\xAF\"",
|
554 |
"\xF0\x80\x80\xAF", /* bug: not corrected */ |
555 |
"\"\\uFFFD\"",
|
556 |
}, |
557 |
{ |
558 |
"\"\xF8\x80\x80\x80\xAF\"",
|
559 |
NULL, /* bug: rejected */ |
560 |
"\"\\uFFFD\"",
|
561 |
"\xF8\x80\x80\x80\xAF",
|
562 |
}, |
563 |
{ |
564 |
"\"\xFC\x80\x80\x80\x80\xAF\"",
|
565 |
NULL, /* bug: rejected */ |
566 |
"\"\\uFFFD\"",
|
567 |
"\xFC\x80\x80\x80\x80\xAF",
|
568 |
}, |
569 |
/*
|
570 |
* 4.2 Maximum overlong sequences
|
571 |
* Highest Unicode value that is still resulting in an
|
572 |
* overlong sequence if represented with the given number of
|
573 |
* bytes. This is a boundary test for safe UTF-8 decoders.
|
574 |
*/
|
575 |
{ |
576 |
/* \U+007F */
|
577 |
"\"\xC1\xBF\"",
|
578 |
NULL, /* bug: rejected */ |
579 |
"\"\\uFFFD\"",
|
580 |
"\xC1\xBF",
|
581 |
}, |
582 |
{ |
583 |
/* \U+07FF */
|
584 |
"\"\xE0\x9F\xBF\"",
|
585 |
"\xE0\x9F\xBF", /* bug: not corrected */ |
586 |
"\"\\uFFFD\"",
|
587 |
}, |
588 |
{ |
589 |
/*
|
590 |
* \U+FFFC
|
591 |
* The actual maximum would be U+FFFF, but that's a
|
592 |
* noncharacter. Testing U+FFFC seems more useful. See
|
593 |
* also 2.2.3
|
594 |
*/
|
595 |
"\"\xF0\x8F\xBF\xBC\"",
|
596 |
"\xF0\x8F\xBF\xBC", /* bug: not corrected */ |
597 |
"\"\\uFFFD\"",
|
598 |
}, |
599 |
{ |
600 |
/* \U+1FFFFF */
|
601 |
"\"\xF8\x87\xBF\xBF\xBF\"",
|
602 |
NULL, /* bug: rejected */ |
603 |
"\"\\uFFFD\"",
|
604 |
"\xF8\x87\xBF\xBF\xBF",
|
605 |
}, |
606 |
{ |
607 |
/* \U+3FFFFFF */
|
608 |
"\"\xFC\x83\xBF\xBF\xBF\xBF\"",
|
609 |
NULL, /* bug: rejected */ |
610 |
"\"\\uFFFD\"",
|
611 |
"\xFC\x83\xBF\xBF\xBF\xBF",
|
612 |
}, |
613 |
/* 4.3 Overlong representation of the NUL character */
|
614 |
{ |
615 |
/* \U+0000 */
|
616 |
"\"\xC0\x80\"",
|
617 |
NULL, /* bug: rejected */ |
618 |
"\"\\u0000\"",
|
619 |
"\xC0\x80",
|
620 |
}, |
621 |
{ |
622 |
/* \U+0000 */
|
623 |
"\"\xE0\x80\x80\"",
|
624 |
"\xE0\x80\x80", /* bug: not corrected */ |
625 |
"\"\\uFFFD\"",
|
626 |
}, |
627 |
{ |
628 |
/* \U+0000 */
|
629 |
"\"\xF0\x80\x80\x80\"",
|
630 |
"\xF0\x80\x80\x80", /* bug: not corrected */ |
631 |
"\"\\uFFFD\"",
|
632 |
}, |
633 |
{ |
634 |
/* \U+0000 */
|
635 |
"\"\xF8\x80\x80\x80\x80\"",
|
636 |
NULL, /* bug: rejected */ |
637 |
"\"\\uFFFD\"",
|
638 |
"\xF8\x80\x80\x80\x80",
|
639 |
}, |
640 |
{ |
641 |
/* \U+0000 */
|
642 |
"\"\xFC\x80\x80\x80\x80\x80\"",
|
643 |
NULL, /* bug: rejected */ |
644 |
"\"\\uFFFD\"",
|
645 |
"\xFC\x80\x80\x80\x80\x80",
|
646 |
}, |
647 |
/* 5 Illegal code positions */
|
648 |
/* 5.1 Single UTF-16 surrogates */
|
649 |
{ |
650 |
/* \U+D800 */
|
651 |
"\"\xED\xA0\x80\"",
|
652 |
"\xED\xA0\x80", /* bug: not corrected */ |
653 |
"\"\\uFFFD\"",
|
654 |
}, |
655 |
{ |
656 |
/* \U+DB7F */
|
657 |
"\"\xED\xAD\xBF\"",
|
658 |
"\xED\xAD\xBF", /* bug: not corrected */ |
659 |
"\"\\uFFFD\"",
|
660 |
}, |
661 |
{ |
662 |
/* \U+DB80 */
|
663 |
"\"\xED\xAE\x80\"",
|
664 |
"\xED\xAE\x80", /* bug: not corrected */ |
665 |
"\"\\uFFFD\"",
|
666 |
}, |
667 |
{ |
668 |
/* \U+DBFF */
|
669 |
"\"\xED\xAF\xBF\"",
|
670 |
"\xED\xAF\xBF", /* bug: not corrected */ |
671 |
"\"\\uFFFD\"",
|
672 |
}, |
673 |
{ |
674 |
/* \U+DC00 */
|
675 |
"\"\xED\xB0\x80\"",
|
676 |
"\xED\xB0\x80", /* bug: not corrected */ |
677 |
"\"\\uFFFD\"",
|
678 |
}, |
679 |
{ |
680 |
/* \U+DF80 */
|
681 |
"\"\xED\xBE\x80\"",
|
682 |
"\xED\xBE\x80", /* bug: not corrected */ |
683 |
"\"\\uFFFD\"",
|
684 |
}, |
685 |
{ |
686 |
/* \U+DFFF */
|
687 |
"\"\xED\xBF\xBF\"",
|
688 |
"\xED\xBF\xBF", /* bug: not corrected */ |
689 |
"\"\\uFFFD\"",
|
690 |
}, |
691 |
/* 5.2 Paired UTF-16 surrogates */
|
692 |
{ |
693 |
/* \U+D800\U+DC00 */
|
694 |
"\"\xED\xA0\x80\xED\xB0\x80\"",
|
695 |
"\xED\xA0\x80\xED\xB0\x80", /* bug: not corrected */ |
696 |
"\"\\uFFFD\\uFFFD\"",
|
697 |
}, |
698 |
{ |
699 |
/* \U+D800\U+DFFF */
|
700 |
"\"\xED\xA0\x80\xED\xBF\xBF\"",
|
701 |
"\xED\xA0\x80\xED\xBF\xBF", /* bug: not corrected */ |
702 |
"\"\\uFFFD\\uFFFD\"",
|
703 |
}, |
704 |
{ |
705 |
/* \U+DB7F\U+DC00 */
|
706 |
"\"\xED\xAD\xBF\xED\xB0\x80\"",
|
707 |
"\xED\xAD\xBF\xED\xB0\x80", /* bug: not corrected */ |
708 |
"\"\\uFFFD\\uFFFD\"",
|
709 |
}, |
710 |
{ |
711 |
/* \U+DB7F\U+DFFF */
|
712 |
"\"\xED\xAD\xBF\xED\xBF\xBF\"",
|
713 |
"\xED\xAD\xBF\xED\xBF\xBF", /* bug: not corrected */ |
714 |
"\"\\uFFFD\\uFFFD\"",
|
715 |
}, |
716 |
{ |
717 |
/* \U+DB80\U+DC00 */
|
718 |
"\"\xED\xAE\x80\xED\xB0\x80\"",
|
719 |
"\xED\xAE\x80\xED\xB0\x80", /* bug: not corrected */ |
720 |
"\"\\uFFFD\\uFFFD\"",
|
721 |
}, |
722 |
{ |
723 |
/* \U+DB80\U+DFFF */
|
724 |
"\"\xED\xAE\x80\xED\xBF\xBF\"",
|
725 |
"\xED\xAE\x80\xED\xBF\xBF", /* bug: not corrected */ |
726 |
"\"\\uFFFD\\uFFFD\"",
|
727 |
}, |
728 |
{ |
729 |
/* \U+DBFF\U+DC00 */
|
730 |
"\"\xED\xAF\xBF\xED\xB0\x80\"",
|
731 |
"\xED\xAF\xBF\xED\xB0\x80", /* bug: not corrected */ |
732 |
"\"\\uFFFD\\uFFFD\"",
|
733 |
}, |
734 |
{ |
735 |
/* \U+DBFF\U+DFFF */
|
736 |
"\"\xED\xAF\xBF\xED\xBF\xBF\"",
|
737 |
"\xED\xAF\xBF\xED\xBF\xBF", /* bug: not corrected */ |
738 |
"\"\\uFFFD\\uFFFD\"",
|
739 |
}, |
740 |
/* 5.3 Other illegal code positions */
|
741 |
/* BMP noncharacters */
|
742 |
{ |
743 |
/* \U+FFFE */
|
744 |
"\"\xEF\xBF\xBE\"",
|
745 |
"\xEF\xBF\xBE", /* bug: not corrected */ |
746 |
"\"\\uFFFD\"",
|
747 |
}, |
748 |
{ |
749 |
/* \U+FFFF */
|
750 |
"\"\xEF\xBF\xBF\"",
|
751 |
"\xEF\xBF\xBF", /* bug: not corrected */ |
752 |
"\"\\uFFFD\"",
|
753 |
}, |
754 |
{ |
755 |
/* U+FDD0 */
|
756 |
"\"\xEF\xB7\x90\"",
|
757 |
"\xEF\xB7\x90", /* bug: not corrected */ |
758 |
"\"\\uFFFD\"",
|
759 |
}, |
760 |
{ |
761 |
/* U+FDEF */
|
762 |
"\"\xEF\xB7\xAF\"",
|
763 |
"\xEF\xB7\xAF", /* bug: not corrected */ |
764 |
"\"\\uFFFD\"",
|
765 |
}, |
766 |
/* Plane 1 .. 16 noncharacters */
|
767 |
{ |
768 |
/* U+1FFFE U+1FFFF U+2FFFE U+2FFFF ... U+10FFFE U+10FFFF */
|
769 |
"\"\xF0\x9F\xBF\xBE\xF0\x9F\xBF\xBF"
|
770 |
"\xF0\xAF\xBF\xBE\xF0\xAF\xBF\xBF"
|
771 |
"\xF0\xBF\xBF\xBE\xF0\xBF\xBF\xBF"
|
772 |
"\xF1\x8F\xBF\xBE\xF1\x8F\xBF\xBF"
|
773 |
"\xF1\x9F\xBF\xBE\xF1\x9F\xBF\xBF"
|
774 |
"\xF1\xAF\xBF\xBE\xF1\xAF\xBF\xBF"
|
775 |
"\xF1\xBF\xBF\xBE\xF1\xBF\xBF\xBF"
|
776 |
"\xF2\x8F\xBF\xBE\xF2\x8F\xBF\xBF"
|
777 |
"\xF2\x9F\xBF\xBE\xF2\x9F\xBF\xBF"
|
778 |
"\xF2\xAF\xBF\xBE\xF2\xAF\xBF\xBF"
|
779 |
"\xF2\xBF\xBF\xBE\xF2\xBF\xBF\xBF"
|
780 |
"\xF3\x8F\xBF\xBE\xF3\x8F\xBF\xBF"
|
781 |
"\xF3\x9F\xBF\xBE\xF3\x9F\xBF\xBF"
|
782 |
"\xF3\xAF\xBF\xBE\xF3\xAF\xBF\xBF"
|
783 |
"\xF3\xBF\xBF\xBE\xF3\xBF\xBF\xBF"
|
784 |
"\xF4\x8F\xBF\xBE\xF4\x8F\xBF\xBF\"",
|
785 |
/* bug: not corrected */
|
786 |
"\xF0\x9F\xBF\xBE\xF0\x9F\xBF\xBF"
|
787 |
"\xF0\xAF\xBF\xBE\xF0\xAF\xBF\xBF"
|
788 |
"\xF0\xBF\xBF\xBE\xF0\xBF\xBF\xBF"
|
789 |
"\xF1\x8F\xBF\xBE\xF1\x8F\xBF\xBF"
|
790 |
"\xF1\x9F\xBF\xBE\xF1\x9F\xBF\xBF"
|
791 |
"\xF1\xAF\xBF\xBE\xF1\xAF\xBF\xBF"
|
792 |
"\xF1\xBF\xBF\xBE\xF1\xBF\xBF\xBF"
|
793 |
"\xF2\x8F\xBF\xBE\xF2\x8F\xBF\xBF"
|
794 |
"\xF2\x9F\xBF\xBE\xF2\x9F\xBF\xBF"
|
795 |
"\xF2\xAF\xBF\xBE\xF2\xAF\xBF\xBF"
|
796 |
"\xF2\xBF\xBF\xBE\xF2\xBF\xBF\xBF"
|
797 |
"\xF3\x8F\xBF\xBE\xF3\x8F\xBF\xBF"
|
798 |
"\xF3\x9F\xBF\xBE\xF3\x9F\xBF\xBF"
|
799 |
"\xF3\xAF\xBF\xBE\xF3\xAF\xBF\xBF"
|
800 |
"\xF3\xBF\xBF\xBE\xF3\xBF\xBF\xBF"
|
801 |
"\xF4\x8F\xBF\xBE\xF4\x8F\xBF\xBF",
|
802 |
"\"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
803 |
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
804 |
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD"
|
805 |
"\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\\uFFFD\"",
|
806 |
}, |
807 |
{} |
808 |
}; |
809 |
int i;
|
810 |
QObject *obj; |
811 |
QString *str; |
812 |
const char *json_in, *utf8_out, *utf8_in, *json_out; |
813 |
|
814 |
for (i = 0; test_cases[i].json_in; i++) { |
815 |
json_in = test_cases[i].json_in; |
816 |
utf8_out = test_cases[i].utf8_out; |
817 |
utf8_in = test_cases[i].utf8_in ?: test_cases[i].utf8_out; |
818 |
json_out = test_cases[i].json_out ?: test_cases[i].json_in; |
819 |
|
820 |
obj = qobject_from_json(json_in); |
821 |
if (utf8_out) {
|
822 |
g_assert(obj); |
823 |
g_assert(qobject_type(obj) == QTYPE_QSTRING); |
824 |
str = qobject_to_qstring(obj); |
825 |
g_assert_cmpstr(qstring_get_str(str), ==, utf8_out); |
826 |
} else {
|
827 |
g_assert(!obj); |
828 |
} |
829 |
qobject_decref(obj); |
830 |
|
831 |
obj = QOBJECT(qstring_from_str(utf8_in)); |
832 |
str = qobject_to_json(obj); |
833 |
if (json_out) {
|
834 |
g_assert(str); |
835 |
g_assert_cmpstr(qstring_get_str(str), ==, json_out); |
836 |
} else {
|
837 |
g_assert(!str); |
838 |
} |
839 |
QDECREF(str); |
840 |
qobject_decref(obj); |
841 |
|
842 |
/*
|
843 |
* Disabled, because qobject_from_json() is buggy, and I can't
|
844 |
* be bothered to add the expected incorrect results.
|
845 |
* FIXME Enable once these bugs have been fixed.
|
846 |
*/
|
847 |
if (0 && json_out != json_in) { |
848 |
obj = qobject_from_json(json_out); |
849 |
g_assert(obj); |
850 |
g_assert(qobject_type(obj) == QTYPE_QSTRING); |
851 |
str = qobject_to_qstring(obj); |
852 |
g_assert_cmpstr(qstring_get_str(str), ==, utf8_out); |
853 |
} |
854 |
} |
855 |
} |
856 |
|
857 |
static void vararg_string(void) |
858 |
{ |
859 |
int i;
|
860 |
struct {
|
861 |
const char *decoded; |
862 |
} test_cases[] = { |
863 |
{ "hello world" },
|
864 |
{ "the quick brown fox jumped over the fence" },
|
865 |
{} |
866 |
}; |
867 |
|
868 |
for (i = 0; test_cases[i].decoded; i++) { |
869 |
QObject *obj; |
870 |
QString *str; |
871 |
|
872 |
obj = qobject_from_jsonf("%s", test_cases[i].decoded);
|
873 |
|
874 |
g_assert(obj != NULL);
|
875 |
g_assert(qobject_type(obj) == QTYPE_QSTRING); |
876 |
|
877 |
str = qobject_to_qstring(obj); |
878 |
g_assert(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
|
879 |
|
880 |
QDECREF(str); |
881 |
} |
882 |
} |
883 |
|
884 |
static void simple_number(void) |
885 |
{ |
886 |
int i;
|
887 |
struct {
|
888 |
const char *encoded; |
889 |
int64_t decoded; |
890 |
int skip;
|
891 |
} test_cases[] = { |
892 |
{ "0", 0 }, |
893 |
{ "1234", 1234 }, |
894 |
{ "1", 1 }, |
895 |
{ "-32", -32 }, |
896 |
{ "-0", 0, .skip = 1 }, |
897 |
{ }, |
898 |
}; |
899 |
|
900 |
for (i = 0; test_cases[i].encoded; i++) { |
901 |
QObject *obj; |
902 |
QInt *qint; |
903 |
|
904 |
obj = qobject_from_json(test_cases[i].encoded); |
905 |
g_assert(obj != NULL);
|
906 |
g_assert(qobject_type(obj) == QTYPE_QINT); |
907 |
|
908 |
qint = qobject_to_qint(obj); |
909 |
g_assert(qint_get_int(qint) == test_cases[i].decoded); |
910 |
if (test_cases[i].skip == 0) { |
911 |
QString *str; |
912 |
|
913 |
str = qobject_to_json(obj); |
914 |
g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
|
915 |
QDECREF(str); |
916 |
} |
917 |
|
918 |
QDECREF(qint); |
919 |
} |
920 |
} |
921 |
|
922 |
static void float_number(void) |
923 |
{ |
924 |
int i;
|
925 |
struct {
|
926 |
const char *encoded; |
927 |
double decoded;
|
928 |
int skip;
|
929 |
} test_cases[] = { |
930 |
{ "32.43", 32.43 }, |
931 |
{ "0.222", 0.222 }, |
932 |
{ "-32.12313", -32.12313 }, |
933 |
{ "-32.20e-10", -32.20e-10, .skip = 1 }, |
934 |
{ }, |
935 |
}; |
936 |
|
937 |
for (i = 0; test_cases[i].encoded; i++) { |
938 |
QObject *obj; |
939 |
QFloat *qfloat; |
940 |
|
941 |
obj = qobject_from_json(test_cases[i].encoded); |
942 |
g_assert(obj != NULL);
|
943 |
g_assert(qobject_type(obj) == QTYPE_QFLOAT); |
944 |
|
945 |
qfloat = qobject_to_qfloat(obj); |
946 |
g_assert(qfloat_get_double(qfloat) == test_cases[i].decoded); |
947 |
|
948 |
if (test_cases[i].skip == 0) { |
949 |
QString *str; |
950 |
|
951 |
str = qobject_to_json(obj); |
952 |
g_assert(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
|
953 |
QDECREF(str); |
954 |
} |
955 |
|
956 |
QDECREF(qfloat); |
957 |
} |
958 |
} |
959 |
|
960 |
static void vararg_number(void) |
961 |
{ |
962 |
QObject *obj; |
963 |
QInt *qint; |
964 |
QFloat *qfloat; |
965 |
int value = 0x2342; |
966 |
int64_t value64 = 0x2342342343LL;
|
967 |
double valuef = 2.323423423; |
968 |
|
969 |
obj = qobject_from_jsonf("%d", value);
|
970 |
g_assert(obj != NULL);
|
971 |
g_assert(qobject_type(obj) == QTYPE_QINT); |
972 |
|
973 |
qint = qobject_to_qint(obj); |
974 |
g_assert(qint_get_int(qint) == value); |
975 |
|
976 |
QDECREF(qint); |
977 |
|
978 |
obj = qobject_from_jsonf("%" PRId64, value64);
|
979 |
g_assert(obj != NULL);
|
980 |
g_assert(qobject_type(obj) == QTYPE_QINT); |
981 |
|
982 |
qint = qobject_to_qint(obj); |
983 |
g_assert(qint_get_int(qint) == value64); |
984 |
|
985 |
QDECREF(qint); |
986 |
|
987 |
obj = qobject_from_jsonf("%f", valuef);
|
988 |
g_assert(obj != NULL);
|
989 |
g_assert(qobject_type(obj) == QTYPE_QFLOAT); |
990 |
|
991 |
qfloat = qobject_to_qfloat(obj); |
992 |
g_assert(qfloat_get_double(qfloat) == valuef); |
993 |
|
994 |
QDECREF(qfloat); |
995 |
} |
996 |
|
997 |
static void keyword_literal(void) |
998 |
{ |
999 |
QObject *obj; |
1000 |
QBool *qbool; |
1001 |
QString *str; |
1002 |
|
1003 |
obj = qobject_from_json("true");
|
1004 |
g_assert(obj != NULL);
|
1005 |
g_assert(qobject_type(obj) == QTYPE_QBOOL); |
1006 |
|
1007 |
qbool = qobject_to_qbool(obj); |
1008 |
g_assert(qbool_get_int(qbool) != 0);
|
1009 |
|
1010 |
str = qobject_to_json(obj); |
1011 |
g_assert(strcmp(qstring_get_str(str), "true") == 0); |
1012 |
QDECREF(str); |
1013 |
|
1014 |
QDECREF(qbool); |
1015 |
|
1016 |
obj = qobject_from_json("false");
|
1017 |
g_assert(obj != NULL);
|
1018 |
g_assert(qobject_type(obj) == QTYPE_QBOOL); |
1019 |
|
1020 |
qbool = qobject_to_qbool(obj); |
1021 |
g_assert(qbool_get_int(qbool) == 0);
|
1022 |
|
1023 |
str = qobject_to_json(obj); |
1024 |
g_assert(strcmp(qstring_get_str(str), "false") == 0); |
1025 |
QDECREF(str); |
1026 |
|
1027 |
QDECREF(qbool); |
1028 |
|
1029 |
obj = qobject_from_jsonf("%i", false); |
1030 |
g_assert(obj != NULL);
|
1031 |
g_assert(qobject_type(obj) == QTYPE_QBOOL); |
1032 |
|
1033 |
qbool = qobject_to_qbool(obj); |
1034 |
g_assert(qbool_get_int(qbool) == 0);
|
1035 |
|
1036 |
QDECREF(qbool); |
1037 |
|
1038 |
obj = qobject_from_jsonf("%i", true); |
1039 |
g_assert(obj != NULL);
|
1040 |
g_assert(qobject_type(obj) == QTYPE_QBOOL); |
1041 |
|
1042 |
qbool = qobject_to_qbool(obj); |
1043 |
g_assert(qbool_get_int(qbool) != 0);
|
1044 |
|
1045 |
QDECREF(qbool); |
1046 |
} |
1047 |
|
1048 |
typedef struct LiteralQDictEntry LiteralQDictEntry; |
1049 |
typedef struct LiteralQObject LiteralQObject; |
1050 |
|
1051 |
struct LiteralQObject
|
1052 |
{ |
1053 |
int type;
|
1054 |
union {
|
1055 |
int64_t qint; |
1056 |
const char *qstr; |
1057 |
LiteralQDictEntry *qdict; |
1058 |
LiteralQObject *qlist; |
1059 |
} value; |
1060 |
}; |
1061 |
|
1062 |
struct LiteralQDictEntry
|
1063 |
{ |
1064 |
const char *key; |
1065 |
LiteralQObject value; |
1066 |
}; |
1067 |
|
1068 |
#define QLIT_QINT(val) (LiteralQObject){.type = QTYPE_QINT, .value.qint = (val)}
|
1069 |
#define QLIT_QSTR(val) (LiteralQObject){.type = QTYPE_QSTRING, .value.qstr = (val)}
|
1070 |
#define QLIT_QDICT(val) (LiteralQObject){.type = QTYPE_QDICT, .value.qdict = (val)}
|
1071 |
#define QLIT_QLIST(val) (LiteralQObject){.type = QTYPE_QLIST, .value.qlist = (val)}
|
1072 |
|
1073 |
typedef struct QListCompareHelper |
1074 |
{ |
1075 |
int index;
|
1076 |
LiteralQObject *objs; |
1077 |
int result;
|
1078 |
} QListCompareHelper; |
1079 |
|
1080 |
static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs); |
1081 |
|
1082 |
static void compare_helper(QObject *obj, void *opaque) |
1083 |
{ |
1084 |
QListCompareHelper *helper = opaque; |
1085 |
|
1086 |
if (helper->result == 0) { |
1087 |
return;
|
1088 |
} |
1089 |
|
1090 |
if (helper->objs[helper->index].type == QTYPE_NONE) {
|
1091 |
helper->result = 0;
|
1092 |
return;
|
1093 |
} |
1094 |
|
1095 |
helper->result = compare_litqobj_to_qobj(&helper->objs[helper->index++], obj); |
1096 |
} |
1097 |
|
1098 |
static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs) |
1099 |
{ |
1100 |
if (lhs->type != qobject_type(rhs)) {
|
1101 |
return 0; |
1102 |
} |
1103 |
|
1104 |
switch (lhs->type) {
|
1105 |
case QTYPE_QINT:
|
1106 |
return lhs->value.qint == qint_get_int(qobject_to_qint(rhs));
|
1107 |
case QTYPE_QSTRING:
|
1108 |
return (strcmp(lhs->value.qstr, qstring_get_str(qobject_to_qstring(rhs))) == 0); |
1109 |
case QTYPE_QDICT: {
|
1110 |
int i;
|
1111 |
|
1112 |
for (i = 0; lhs->value.qdict[i].key; i++) { |
1113 |
QObject *obj = qdict_get(qobject_to_qdict(rhs), lhs->value.qdict[i].key); |
1114 |
|
1115 |
if (!compare_litqobj_to_qobj(&lhs->value.qdict[i].value, obj)) {
|
1116 |
return 0; |
1117 |
} |
1118 |
} |
1119 |
|
1120 |
return 1; |
1121 |
} |
1122 |
case QTYPE_QLIST: {
|
1123 |
QListCompareHelper helper; |
1124 |
|
1125 |
helper.index = 0;
|
1126 |
helper.objs = lhs->value.qlist; |
1127 |
helper.result = 1;
|
1128 |
|
1129 |
qlist_iter(qobject_to_qlist(rhs), compare_helper, &helper); |
1130 |
|
1131 |
return helper.result;
|
1132 |
} |
1133 |
default:
|
1134 |
break;
|
1135 |
} |
1136 |
|
1137 |
return 0; |
1138 |
} |
1139 |
|
1140 |
static void simple_dict(void) |
1141 |
{ |
1142 |
int i;
|
1143 |
struct {
|
1144 |
const char *encoded; |
1145 |
LiteralQObject decoded; |
1146 |
} test_cases[] = { |
1147 |
{ |
1148 |
.encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
|
1149 |
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){ |
1150 |
{ "foo", QLIT_QINT(42) }, |
1151 |
{ "bar", QLIT_QSTR("hello world") }, |
1152 |
{ } |
1153 |
})), |
1154 |
}, { |
1155 |
.encoded = "{}",
|
1156 |
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){ |
1157 |
{ } |
1158 |
})), |
1159 |
}, { |
1160 |
.encoded = "{\"foo\": 43}",
|
1161 |
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){ |
1162 |
{ "foo", QLIT_QINT(43) }, |
1163 |
{ } |
1164 |
})), |
1165 |
}, |
1166 |
{ } |
1167 |
}; |
1168 |
|
1169 |
for (i = 0; test_cases[i].encoded; i++) { |
1170 |
QObject *obj; |
1171 |
QString *str; |
1172 |
|
1173 |
obj = qobject_from_json(test_cases[i].encoded); |
1174 |
g_assert(obj != NULL);
|
1175 |
g_assert(qobject_type(obj) == QTYPE_QDICT); |
1176 |
|
1177 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1178 |
|
1179 |
str = qobject_to_json(obj); |
1180 |
qobject_decref(obj); |
1181 |
|
1182 |
obj = qobject_from_json(qstring_get_str(str)); |
1183 |
g_assert(obj != NULL);
|
1184 |
g_assert(qobject_type(obj) == QTYPE_QDICT); |
1185 |
|
1186 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1187 |
qobject_decref(obj); |
1188 |
QDECREF(str); |
1189 |
} |
1190 |
} |
1191 |
|
1192 |
/*
|
1193 |
* this generates json of the form:
|
1194 |
* a(0,m) = [0, 1, ..., m-1]
|
1195 |
* a(n,m) = {
|
1196 |
* 'key0': a(0,m),
|
1197 |
* 'key1': a(1,m),
|
1198 |
* ...
|
1199 |
* 'key(n-1)': a(n-1,m)
|
1200 |
* }
|
1201 |
*/
|
1202 |
static void gen_test_json(GString *gstr, int nest_level_max, |
1203 |
int elem_count)
|
1204 |
{ |
1205 |
int i;
|
1206 |
|
1207 |
g_assert(gstr); |
1208 |
if (nest_level_max == 0) { |
1209 |
g_string_append(gstr, "[");
|
1210 |
for (i = 0; i < elem_count; i++) { |
1211 |
g_string_append_printf(gstr, "%d", i);
|
1212 |
if (i < elem_count - 1) { |
1213 |
g_string_append_printf(gstr, ", ");
|
1214 |
} |
1215 |
} |
1216 |
g_string_append(gstr, "]");
|
1217 |
return;
|
1218 |
} |
1219 |
|
1220 |
g_string_append(gstr, "{");
|
1221 |
for (i = 0; i < nest_level_max; i++) { |
1222 |
g_string_append_printf(gstr, "'key%d': ", i);
|
1223 |
gen_test_json(gstr, i, elem_count); |
1224 |
if (i < nest_level_max - 1) { |
1225 |
g_string_append(gstr, ",");
|
1226 |
} |
1227 |
} |
1228 |
g_string_append(gstr, "}");
|
1229 |
} |
1230 |
|
1231 |
static void large_dict(void) |
1232 |
{ |
1233 |
GString *gstr = g_string_new("");
|
1234 |
QObject *obj; |
1235 |
|
1236 |
gen_test_json(gstr, 10, 100); |
1237 |
obj = qobject_from_json(gstr->str); |
1238 |
g_assert(obj != NULL);
|
1239 |
|
1240 |
qobject_decref(obj); |
1241 |
g_string_free(gstr, true);
|
1242 |
} |
1243 |
|
1244 |
static void simple_list(void) |
1245 |
{ |
1246 |
int i;
|
1247 |
struct {
|
1248 |
const char *encoded; |
1249 |
LiteralQObject decoded; |
1250 |
} test_cases[] = { |
1251 |
{ |
1252 |
.encoded = "[43,42]",
|
1253 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1254 |
QLIT_QINT(43),
|
1255 |
QLIT_QINT(42),
|
1256 |
{ } |
1257 |
})), |
1258 |
}, |
1259 |
{ |
1260 |
.encoded = "[43]",
|
1261 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1262 |
QLIT_QINT(43),
|
1263 |
{ } |
1264 |
})), |
1265 |
}, |
1266 |
{ |
1267 |
.encoded = "[]",
|
1268 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1269 |
{ } |
1270 |
})), |
1271 |
}, |
1272 |
{ |
1273 |
.encoded = "[{}]",
|
1274 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1275 |
QLIT_QDICT(((LiteralQDictEntry[]){ |
1276 |
{}, |
1277 |
})), |
1278 |
{}, |
1279 |
})), |
1280 |
}, |
1281 |
{ } |
1282 |
}; |
1283 |
|
1284 |
for (i = 0; test_cases[i].encoded; i++) { |
1285 |
QObject *obj; |
1286 |
QString *str; |
1287 |
|
1288 |
obj = qobject_from_json(test_cases[i].encoded); |
1289 |
g_assert(obj != NULL);
|
1290 |
g_assert(qobject_type(obj) == QTYPE_QLIST); |
1291 |
|
1292 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1293 |
|
1294 |
str = qobject_to_json(obj); |
1295 |
qobject_decref(obj); |
1296 |
|
1297 |
obj = qobject_from_json(qstring_get_str(str)); |
1298 |
g_assert(obj != NULL);
|
1299 |
g_assert(qobject_type(obj) == QTYPE_QLIST); |
1300 |
|
1301 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1302 |
qobject_decref(obj); |
1303 |
QDECREF(str); |
1304 |
} |
1305 |
} |
1306 |
|
1307 |
static void simple_whitespace(void) |
1308 |
{ |
1309 |
int i;
|
1310 |
struct {
|
1311 |
const char *encoded; |
1312 |
LiteralQObject decoded; |
1313 |
} test_cases[] = { |
1314 |
{ |
1315 |
.encoded = " [ 43 , 42 ]",
|
1316 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1317 |
QLIT_QINT(43),
|
1318 |
QLIT_QINT(42),
|
1319 |
{ } |
1320 |
})), |
1321 |
}, |
1322 |
{ |
1323 |
.encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
|
1324 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1325 |
QLIT_QINT(43),
|
1326 |
QLIT_QDICT(((LiteralQDictEntry[]){ |
1327 |
{ "h", QLIT_QSTR("b") }, |
1328 |
{ }})), |
1329 |
QLIT_QLIST(((LiteralQObject[]){ |
1330 |
{ }})), |
1331 |
QLIT_QINT(42),
|
1332 |
{ } |
1333 |
})), |
1334 |
}, |
1335 |
{ |
1336 |
.encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
|
1337 |
.decoded = QLIT_QLIST(((LiteralQObject[]){ |
1338 |
QLIT_QINT(43),
|
1339 |
QLIT_QDICT(((LiteralQDictEntry[]){ |
1340 |
{ "h", QLIT_QSTR("b") }, |
1341 |
{ "a", QLIT_QINT(32) }, |
1342 |
{ }})), |
1343 |
QLIT_QLIST(((LiteralQObject[]){ |
1344 |
{ }})), |
1345 |
QLIT_QINT(42),
|
1346 |
{ } |
1347 |
})), |
1348 |
}, |
1349 |
{ } |
1350 |
}; |
1351 |
|
1352 |
for (i = 0; test_cases[i].encoded; i++) { |
1353 |
QObject *obj; |
1354 |
QString *str; |
1355 |
|
1356 |
obj = qobject_from_json(test_cases[i].encoded); |
1357 |
g_assert(obj != NULL);
|
1358 |
g_assert(qobject_type(obj) == QTYPE_QLIST); |
1359 |
|
1360 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1361 |
|
1362 |
str = qobject_to_json(obj); |
1363 |
qobject_decref(obj); |
1364 |
|
1365 |
obj = qobject_from_json(qstring_get_str(str)); |
1366 |
g_assert(obj != NULL);
|
1367 |
g_assert(qobject_type(obj) == QTYPE_QLIST); |
1368 |
|
1369 |
g_assert(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
1370 |
|
1371 |
qobject_decref(obj); |
1372 |
QDECREF(str); |
1373 |
} |
1374 |
} |
1375 |
|
1376 |
static void simple_varargs(void) |
1377 |
{ |
1378 |
QObject *embedded_obj; |
1379 |
QObject *obj; |
1380 |
LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){ |
1381 |
QLIT_QINT(1),
|
1382 |
QLIT_QINT(2),
|
1383 |
QLIT_QLIST(((LiteralQObject[]){ |
1384 |
QLIT_QINT(32),
|
1385 |
QLIT_QINT(42),
|
1386 |
{}})), |
1387 |
{}})); |
1388 |
|
1389 |
embedded_obj = qobject_from_json("[32, 42]");
|
1390 |
g_assert(embedded_obj != NULL);
|
1391 |
|
1392 |
obj = qobject_from_jsonf("[%d, 2, %p]", 1, embedded_obj); |
1393 |
g_assert(obj != NULL);
|
1394 |
|
1395 |
g_assert(compare_litqobj_to_qobj(&decoded, obj) == 1);
|
1396 |
|
1397 |
qobject_decref(obj); |
1398 |
} |
1399 |
|
1400 |
static void empty_input(void) |
1401 |
{ |
1402 |
const char *empty = ""; |
1403 |
|
1404 |
QObject *obj = qobject_from_json(empty); |
1405 |
g_assert(obj == NULL);
|
1406 |
} |
1407 |
|
1408 |
static void unterminated_string(void) |
1409 |
{ |
1410 |
QObject *obj = qobject_from_json("\"abc");
|
1411 |
g_assert(obj == NULL);
|
1412 |
} |
1413 |
|
1414 |
static void unterminated_sq_string(void) |
1415 |
{ |
1416 |
QObject *obj = qobject_from_json("'abc");
|
1417 |
g_assert(obj == NULL);
|
1418 |
} |
1419 |
|
1420 |
static void unterminated_escape(void) |
1421 |
{ |
1422 |
QObject *obj = qobject_from_json("\"abc\\\"");
|
1423 |
g_assert(obj == NULL);
|
1424 |
} |
1425 |
|
1426 |
static void unterminated_array(void) |
1427 |
{ |
1428 |
QObject *obj = qobject_from_json("[32");
|
1429 |
g_assert(obj == NULL);
|
1430 |
} |
1431 |
|
1432 |
static void unterminated_array_comma(void) |
1433 |
{ |
1434 |
QObject *obj = qobject_from_json("[32,");
|
1435 |
g_assert(obj == NULL);
|
1436 |
} |
1437 |
|
1438 |
static void invalid_array_comma(void) |
1439 |
{ |
1440 |
QObject *obj = qobject_from_json("[32,}");
|
1441 |
g_assert(obj == NULL);
|
1442 |
} |
1443 |
|
1444 |
static void unterminated_dict(void) |
1445 |
{ |
1446 |
QObject *obj = qobject_from_json("{'abc':32");
|
1447 |
g_assert(obj == NULL);
|
1448 |
} |
1449 |
|
1450 |
static void unterminated_dict_comma(void) |
1451 |
{ |
1452 |
QObject *obj = qobject_from_json("{'abc':32,");
|
1453 |
g_assert(obj == NULL);
|
1454 |
} |
1455 |
|
1456 |
static void invalid_dict_comma(void) |
1457 |
{ |
1458 |
QObject *obj = qobject_from_json("{'abc':32,}");
|
1459 |
g_assert(obj == NULL);
|
1460 |
} |
1461 |
|
1462 |
static void unterminated_literal(void) |
1463 |
{ |
1464 |
QObject *obj = qobject_from_json("nul");
|
1465 |
g_assert(obj == NULL);
|
1466 |
} |
1467 |
|
1468 |
int main(int argc, char **argv) |
1469 |
{ |
1470 |
g_test_init(&argc, &argv, NULL);
|
1471 |
|
1472 |
g_test_add_func("/literals/string/simple", simple_string);
|
1473 |
g_test_add_func("/literals/string/escaped", escaped_string);
|
1474 |
g_test_add_func("/literals/string/utf8", utf8_string);
|
1475 |
g_test_add_func("/literals/string/single_quote", single_quote_string);
|
1476 |
g_test_add_func("/literals/string/vararg", vararg_string);
|
1477 |
|
1478 |
g_test_add_func("/literals/number/simple", simple_number);
|
1479 |
g_test_add_func("/literals/number/float", float_number);
|
1480 |
g_test_add_func("/literals/number/vararg", vararg_number);
|
1481 |
|
1482 |
g_test_add_func("/literals/keyword", keyword_literal);
|
1483 |
|
1484 |
g_test_add_func("/dicts/simple_dict", simple_dict);
|
1485 |
g_test_add_func("/dicts/large_dict", large_dict);
|
1486 |
g_test_add_func("/lists/simple_list", simple_list);
|
1487 |
|
1488 |
g_test_add_func("/whitespace/simple_whitespace", simple_whitespace);
|
1489 |
|
1490 |
g_test_add_func("/varargs/simple_varargs", simple_varargs);
|
1491 |
|
1492 |
g_test_add_func("/errors/empty_input", empty_input);
|
1493 |
g_test_add_func("/errors/unterminated/string", unterminated_string);
|
1494 |
g_test_add_func("/errors/unterminated/escape", unterminated_escape);
|
1495 |
g_test_add_func("/errors/unterminated/sq_string", unterminated_sq_string);
|
1496 |
g_test_add_func("/errors/unterminated/array", unterminated_array);
|
1497 |
g_test_add_func("/errors/unterminated/array_comma", unterminated_array_comma);
|
1498 |
g_test_add_func("/errors/unterminated/dict", unterminated_dict);
|
1499 |
g_test_add_func("/errors/unterminated/dict_comma", unterminated_dict_comma);
|
1500 |
g_test_add_func("/errors/invalid_array_comma", invalid_array_comma);
|
1501 |
g_test_add_func("/errors/invalid_dict_comma", invalid_dict_comma);
|
1502 |
g_test_add_func("/errors/unterminated/literal", unterminated_literal);
|
1503 |
|
1504 |
return g_test_run();
|
1505 |
} |