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/*
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* Copyright IBM, Corp. 2009
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*
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* Authors:
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* Anthony Liguori <aliguori@us.ibm.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 <check.h> |
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#include <stdbool.h> |
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|
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#include "qstring.h" |
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#include "qint.h" |
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#include "qdict.h" |
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#include "qlist.h" |
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#include "qfloat.h" |
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#include "qbool.h" |
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#include "qjson.h" |
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|
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#include "qemu-common.h" |
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|
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START_TEST(escaped_string) |
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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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{ "\"\\\"\"", "\"" },
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{ "\"hello world \\\"embedded string\\\"\"",
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"hello world \"embedded string\"" },
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{ "\"hello world\\nwith new line\"", "hello world\nwith new line" },
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{ "\"single byte utf-8 \\u0020\"", "single byte utf-8 ", .skip = 1 },
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{ "\"double byte utf-8 \\u00A2\"", "double byte utf-8 \xc2\xa2" },
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{ "\"triple byte utf-8 \\u20AC\"", "triple byte utf-8 \xe2\x82\xac" },
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{}
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}; |
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|
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for (i = 0; test_cases[i].encoded; i++) { |
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QObject *obj; |
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QString *str; |
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|
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obj = qobject_from_json(test_cases[i].encoded); |
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|
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QSTRING); |
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str = qobject_to_qstring(obj); |
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fail_unless(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
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|
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if (test_cases[i].skip == 0) { |
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str = qobject_to_json(obj); |
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fail_unless(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
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qobject_decref(obj); |
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} |
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|
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QDECREF(str); |
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} |
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} |
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END_TEST |
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|
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START_TEST(simple_string) |
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{
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int i;
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struct {
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const char *encoded; |
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const char *decoded; |
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} test_cases[] = {
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{ "\"hello world\"", "hello world" },
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{ "\"the quick brown fox jumped over the fence\"",
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"the quick brown fox jumped over the fence" },
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{}
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}; |
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|
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for (i = 0; test_cases[i].encoded; i++) { |
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QObject *obj; |
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QString *str; |
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obj = qobject_from_json(test_cases[i].encoded); |
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QSTRING); |
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str = qobject_to_qstring(obj); |
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fail_unless(strcmp(qstring_get_str(str), test_cases[i].decoded) == 0);
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str = qobject_to_json(obj); |
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fail_unless(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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END_TEST |
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|
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START_TEST(single_quote_string) |
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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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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QSTRING); |
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str = qobject_to_qstring(obj); |
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fail_unless(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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END_TEST |
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|
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START_TEST(vararg_string) |
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{
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int i;
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struct {
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const char *decoded; |
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} test_cases[] = {
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{ "hello world" },
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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].decoded; i++) { |
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QObject *obj; |
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QString *str; |
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obj = qobject_from_jsonf("%s", test_cases[i].decoded);
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QSTRING); |
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str = qobject_to_qstring(obj); |
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fail_unless(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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END_TEST |
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|
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START_TEST(simple_number) |
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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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int64_t decoded; |
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int skip;
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} test_cases[] = {
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{ "0", 0 },
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{ "1234", 1234 },
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{ "1", 1 },
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{ "-32", -32 },
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{ "-0", 0, .skip = 1 },
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{ },
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}; |
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for (i = 0; test_cases[i].encoded; i++) { |
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QObject *obj; |
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QInt *qint; |
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obj = qobject_from_json(test_cases[i].encoded); |
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QINT); |
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qint = qobject_to_qint(obj); |
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fail_unless(qint_get_int(qint) == test_cases[i].decoded); |
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if (test_cases[i].skip == 0) { |
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QString *str; |
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str = qobject_to_json(obj); |
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fail_unless(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
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QDECREF(str); |
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} |
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QDECREF(qint); |
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} |
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} |
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END_TEST |
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|
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START_TEST(float_number) |
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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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double decoded;
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int skip;
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} test_cases[] = {
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{ "32.43", 32.43 },
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{ "0.222", 0.222 },
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{ "-32.12313", -32.12313 },
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{ "-32.20e-10", -32.20e-10, .skip = 1 },
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{ },
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}; |
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for (i = 0; test_cases[i].encoded; i++) { |
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QObject *obj; |
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QFloat *qfloat; |
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obj = qobject_from_json(test_cases[i].encoded); |
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QFLOAT); |
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qfloat = qobject_to_qfloat(obj); |
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fail_unless(qfloat_get_double(qfloat) == test_cases[i].decoded); |
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|
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if (test_cases[i].skip == 0) { |
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QString *str; |
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str = qobject_to_json(obj); |
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fail_unless(strcmp(qstring_get_str(str), test_cases[i].encoded) == 0);
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QDECREF(str); |
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} |
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QDECREF(qfloat); |
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} |
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} |
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END_TEST |
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|
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START_TEST(vararg_number) |
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{
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QObject *obj; |
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QInt *qint; |
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QFloat *qfloat; |
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int value = 0x2342; |
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int64_t value64 = 0x2342342343LL;
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double valuef = 2.323423423; |
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obj = qobject_from_jsonf("%d", value);
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QINT); |
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qint = qobject_to_qint(obj); |
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fail_unless(qint_get_int(qint) == value); |
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QDECREF(qint); |
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obj = qobject_from_jsonf("%" PRId64, value64);
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QINT); |
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qint = qobject_to_qint(obj); |
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fail_unless(qint_get_int(qint) == value64); |
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|
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QDECREF(qint); |
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obj = qobject_from_jsonf("%f", valuef);
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QFLOAT); |
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qfloat = qobject_to_qfloat(obj); |
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fail_unless(qfloat_get_double(qfloat) == valuef); |
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QDECREF(qfloat); |
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} |
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END_TEST |
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|
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START_TEST(keyword_literal) |
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{
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QObject *obj; |
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QBool *qbool; |
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QString *str; |
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obj = qobject_from_json("true");
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QBOOL); |
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qbool = qobject_to_qbool(obj); |
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fail_unless(qbool_get_int(qbool) != 0);
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str = qobject_to_json(obj); |
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fail_unless(strcmp(qstring_get_str(str), "true") == 0); |
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QDECREF(str); |
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|
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QDECREF(qbool); |
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obj = qobject_from_json("false");
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QBOOL); |
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qbool = qobject_to_qbool(obj); |
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fail_unless(qbool_get_int(qbool) == 0);
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str = qobject_to_json(obj); |
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fail_unless(strcmp(qstring_get_str(str), "false") == 0); |
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QDECREF(str); |
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|
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QDECREF(qbool); |
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obj = qobject_from_jsonf("%i", false); |
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QBOOL); |
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qbool = qobject_to_qbool(obj); |
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fail_unless(qbool_get_int(qbool) == 0);
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QDECREF(qbool); |
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|
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obj = qobject_from_jsonf("%i", true); |
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QBOOL); |
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qbool = qobject_to_qbool(obj); |
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fail_unless(qbool_get_int(qbool) != 0);
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QDECREF(qbool); |
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} |
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END_TEST |
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|
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typedef struct LiteralQDictEntry LiteralQDictEntry; |
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typedef struct LiteralQObject LiteralQObject; |
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|
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struct LiteralQObject
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{
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int type;
|
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union {
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int64_t qint; |
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const char *qstr; |
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LiteralQDictEntry *qdict; |
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LiteralQObject *qlist; |
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} value; |
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}; |
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|
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struct LiteralQDictEntry
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{
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const char *key; |
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LiteralQObject value; |
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}; |
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|
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#define QLIT_QINT(val) (LiteralQObject){.type = QTYPE_QINT, .value.qint = (val)}
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#define QLIT_QSTR(val) (LiteralQObject){.type = QTYPE_QSTRING, .value.qstr = (val)}
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#define QLIT_QDICT(val) (LiteralQObject){.type = QTYPE_QDICT, .value.qdict = (val)}
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#define QLIT_QLIST(val) (LiteralQObject){.type = QTYPE_QLIST, .value.qlist = (val)}
|
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|
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typedef struct QListCompareHelper |
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{
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int index;
|
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LiteralQObject *objs; |
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int result;
|
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} QListCompareHelper; |
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|
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static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs); |
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|
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static void compare_helper(QObject *obj, void *opaque) |
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{
|
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QListCompareHelper *helper = opaque; |
| 364 |
|
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if (helper->result == 0) { |
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return;
|
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} |
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|
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if (helper->objs[helper->index].type == QTYPE_NONE) {
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helper->result = 0;
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return;
|
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} |
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|
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helper->result = compare_litqobj_to_qobj(&helper->objs[helper->index++], obj); |
| 375 |
} |
| 376 |
|
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static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs) |
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{
|
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if (lhs->type != qobject_type(rhs)) {
|
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return 0; |
| 381 |
} |
| 382 |
|
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switch (lhs->type) {
|
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case QTYPE_QINT:
|
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return lhs->value.qint == qint_get_int(qobject_to_qint(rhs));
|
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case QTYPE_QSTRING:
|
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return (strcmp(lhs->value.qstr, qstring_get_str(qobject_to_qstring(rhs))) == 0); |
| 388 |
case QTYPE_QDICT: {
|
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int i;
|
| 390 |
|
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for (i = 0; lhs->value.qdict[i].key; i++) { |
| 392 |
QObject *obj = qdict_get(qobject_to_qdict(rhs), lhs->value.qdict[i].key); |
| 393 |
|
| 394 |
if (!compare_litqobj_to_qobj(&lhs->value.qdict[i].value, obj)) {
|
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return 0; |
| 396 |
} |
| 397 |
} |
| 398 |
|
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return 1; |
| 400 |
} |
| 401 |
case QTYPE_QLIST: {
|
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QListCompareHelper helper; |
| 403 |
|
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helper.index = 0;
|
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helper.objs = lhs->value.qlist; |
| 406 |
helper.result = 1;
|
| 407 |
|
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qlist_iter(qobject_to_qlist(rhs), compare_helper, &helper); |
| 409 |
|
| 410 |
return helper.result;
|
| 411 |
} |
| 412 |
default:
|
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break;
|
| 414 |
} |
| 415 |
|
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return 0; |
| 417 |
} |
| 418 |
|
| 419 |
START_TEST(simple_dict) |
| 420 |
{
|
| 421 |
int i;
|
| 422 |
struct {
|
| 423 |
const char *encoded; |
| 424 |
LiteralQObject decoded; |
| 425 |
} test_cases[] = {
|
| 426 |
{
|
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.encoded = "{\"foo\": 42, \"bar\": \"hello world\"}",
|
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.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
|
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{ "foo", QLIT_QINT(42) },
|
| 430 |
{ "bar", QLIT_QSTR("hello world") },
|
| 431 |
{ }
|
| 432 |
})), |
| 433 |
}, {
|
| 434 |
.encoded = "{}",
|
| 435 |
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
|
| 436 |
{ }
|
| 437 |
})), |
| 438 |
}, {
|
| 439 |
.encoded = "{\"foo\": 43}",
|
| 440 |
.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
|
| 441 |
{ "foo", QLIT_QINT(43) },
|
| 442 |
{ }
|
| 443 |
})), |
| 444 |
}, |
| 445 |
{ }
|
| 446 |
}; |
| 447 |
|
| 448 |
for (i = 0; test_cases[i].encoded; i++) { |
| 449 |
QObject *obj; |
| 450 |
QString *str; |
| 451 |
|
| 452 |
obj = qobject_from_json(test_cases[i].encoded); |
| 453 |
fail_unless(obj != NULL);
|
| 454 |
fail_unless(qobject_type(obj) == QTYPE_QDICT); |
| 455 |
|
| 456 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 457 |
|
| 458 |
str = qobject_to_json(obj); |
| 459 |
qobject_decref(obj); |
| 460 |
|
| 461 |
obj = qobject_from_json(qstring_get_str(str)); |
| 462 |
fail_unless(obj != NULL);
|
| 463 |
fail_unless(qobject_type(obj) == QTYPE_QDICT); |
| 464 |
|
| 465 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 466 |
qobject_decref(obj); |
| 467 |
QDECREF(str); |
| 468 |
} |
| 469 |
} |
| 470 |
END_TEST |
| 471 |
|
| 472 |
START_TEST(simple_list) |
| 473 |
{
|
| 474 |
int i;
|
| 475 |
struct {
|
| 476 |
const char *encoded; |
| 477 |
LiteralQObject decoded; |
| 478 |
} test_cases[] = {
|
| 479 |
{
|
| 480 |
.encoded = "[43,42]",
|
| 481 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 482 |
QLIT_QINT(43),
|
| 483 |
QLIT_QINT(42),
|
| 484 |
{ }
|
| 485 |
})), |
| 486 |
}, |
| 487 |
{
|
| 488 |
.encoded = "[43]",
|
| 489 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 490 |
QLIT_QINT(43),
|
| 491 |
{ }
|
| 492 |
})), |
| 493 |
}, |
| 494 |
{
|
| 495 |
.encoded = "[]",
|
| 496 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 497 |
{ }
|
| 498 |
})), |
| 499 |
}, |
| 500 |
{
|
| 501 |
.encoded = "[{}]",
|
| 502 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 503 |
QLIT_QDICT(((LiteralQDictEntry[]){
|
| 504 |
{},
|
| 505 |
})), |
| 506 |
{},
|
| 507 |
})), |
| 508 |
}, |
| 509 |
{ }
|
| 510 |
}; |
| 511 |
|
| 512 |
for (i = 0; test_cases[i].encoded; i++) { |
| 513 |
QObject *obj; |
| 514 |
QString *str; |
| 515 |
|
| 516 |
obj = qobject_from_json(test_cases[i].encoded); |
| 517 |
fail_unless(obj != NULL);
|
| 518 |
fail_unless(qobject_type(obj) == QTYPE_QLIST); |
| 519 |
|
| 520 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 521 |
|
| 522 |
str = qobject_to_json(obj); |
| 523 |
qobject_decref(obj); |
| 524 |
|
| 525 |
obj = qobject_from_json(qstring_get_str(str)); |
| 526 |
fail_unless(obj != NULL);
|
| 527 |
fail_unless(qobject_type(obj) == QTYPE_QLIST); |
| 528 |
|
| 529 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 530 |
qobject_decref(obj); |
| 531 |
QDECREF(str); |
| 532 |
} |
| 533 |
} |
| 534 |
END_TEST |
| 535 |
|
| 536 |
START_TEST(simple_whitespace) |
| 537 |
{
|
| 538 |
int i;
|
| 539 |
struct {
|
| 540 |
const char *encoded; |
| 541 |
LiteralQObject decoded; |
| 542 |
} test_cases[] = {
|
| 543 |
{
|
| 544 |
.encoded = " [ 43 , 42 ]",
|
| 545 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 546 |
QLIT_QINT(43),
|
| 547 |
QLIT_QINT(42),
|
| 548 |
{ }
|
| 549 |
})), |
| 550 |
}, |
| 551 |
{
|
| 552 |
.encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
|
| 553 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 554 |
QLIT_QINT(43),
|
| 555 |
QLIT_QDICT(((LiteralQDictEntry[]){
|
| 556 |
{ "h", QLIT_QSTR("b") },
|
| 557 |
{ }})),
|
| 558 |
QLIT_QLIST(((LiteralQObject[]){
|
| 559 |
{ }})),
|
| 560 |
QLIT_QINT(42),
|
| 561 |
{ }
|
| 562 |
})), |
| 563 |
}, |
| 564 |
{
|
| 565 |
.encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
|
| 566 |
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 567 |
QLIT_QINT(43),
|
| 568 |
QLIT_QDICT(((LiteralQDictEntry[]){
|
| 569 |
{ "h", QLIT_QSTR("b") },
|
| 570 |
{ "a", QLIT_QINT(32) },
|
| 571 |
{ }})),
|
| 572 |
QLIT_QLIST(((LiteralQObject[]){
|
| 573 |
{ }})),
|
| 574 |
QLIT_QINT(42),
|
| 575 |
{ }
|
| 576 |
})), |
| 577 |
}, |
| 578 |
{ }
|
| 579 |
}; |
| 580 |
|
| 581 |
for (i = 0; test_cases[i].encoded; i++) { |
| 582 |
QObject *obj; |
| 583 |
QString *str; |
| 584 |
|
| 585 |
obj = qobject_from_json(test_cases[i].encoded); |
| 586 |
fail_unless(obj != NULL);
|
| 587 |
fail_unless(qobject_type(obj) == QTYPE_QLIST); |
| 588 |
|
| 589 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 590 |
|
| 591 |
str = qobject_to_json(obj); |
| 592 |
qobject_decref(obj); |
| 593 |
|
| 594 |
obj = qobject_from_json(qstring_get_str(str)); |
| 595 |
fail_unless(obj != NULL);
|
| 596 |
fail_unless(qobject_type(obj) == QTYPE_QLIST); |
| 597 |
|
| 598 |
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
| 599 |
|
| 600 |
qobject_decref(obj); |
| 601 |
QDECREF(str); |
| 602 |
} |
| 603 |
} |
| 604 |
END_TEST |
| 605 |
|
| 606 |
START_TEST(simple_varargs) |
| 607 |
{
|
| 608 |
QObject *embedded_obj; |
| 609 |
QObject *obj; |
| 610 |
LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){
|
| 611 |
QLIT_QINT(1),
|
| 612 |
QLIT_QINT(2),
|
| 613 |
QLIT_QLIST(((LiteralQObject[]){
|
| 614 |
QLIT_QINT(32),
|
| 615 |
QLIT_QINT(42),
|
| 616 |
{}})),
|
| 617 |
{}}));
|
| 618 |
|
| 619 |
embedded_obj = qobject_from_json("[32, 42]");
|
| 620 |
fail_unless(embedded_obj != NULL);
|
| 621 |
|
| 622 |
obj = qobject_from_jsonf("[%d, 2, %p]", 1, embedded_obj); |
| 623 |
fail_unless(obj != NULL);
|
| 624 |
|
| 625 |
fail_unless(compare_litqobj_to_qobj(&decoded, obj) == 1);
|
| 626 |
|
| 627 |
qobject_decref(obj); |
| 628 |
} |
| 629 |
END_TEST |
| 630 |
|
| 631 |
static Suite *qjson_suite(void) |
| 632 |
{
|
| 633 |
Suite *suite; |
| 634 |
TCase *string_literals, *number_literals, *keyword_literals; |
| 635 |
TCase *dicts, *lists, *whitespace, *varargs; |
| 636 |
|
| 637 |
string_literals = tcase_create("String Literals");
|
| 638 |
tcase_add_test(string_literals, simple_string); |
| 639 |
tcase_add_test(string_literals, escaped_string); |
| 640 |
tcase_add_test(string_literals, single_quote_string); |
| 641 |
tcase_add_test(string_literals, vararg_string); |
| 642 |
|
| 643 |
number_literals = tcase_create("Number Literals");
|
| 644 |
tcase_add_test(number_literals, simple_number); |
| 645 |
tcase_add_test(number_literals, float_number); |
| 646 |
tcase_add_test(number_literals, vararg_number); |
| 647 |
|
| 648 |
keyword_literals = tcase_create("Keywords");
|
| 649 |
tcase_add_test(keyword_literals, keyword_literal); |
| 650 |
dicts = tcase_create("Objects");
|
| 651 |
tcase_add_test(dicts, simple_dict); |
| 652 |
lists = tcase_create("Lists");
|
| 653 |
tcase_add_test(lists, simple_list); |
| 654 |
|
| 655 |
whitespace = tcase_create("Whitespace");
|
| 656 |
tcase_add_test(whitespace, simple_whitespace); |
| 657 |
|
| 658 |
varargs = tcase_create("Varargs");
|
| 659 |
tcase_add_test(varargs, simple_varargs); |
| 660 |
|
| 661 |
suite = suite_create("QJSON test-suite");
|
| 662 |
suite_add_tcase(suite, string_literals); |
| 663 |
suite_add_tcase(suite, number_literals); |
| 664 |
suite_add_tcase(suite, keyword_literals); |
| 665 |
suite_add_tcase(suite, dicts); |
| 666 |
suite_add_tcase(suite, lists); |
| 667 |
suite_add_tcase(suite, whitespace); |
| 668 |
suite_add_tcase(suite, varargs); |
| 669 |
|
| 670 |
return suite;
|
| 671 |
} |
| 672 |
|
| 673 |
int main(void) |
| 674 |
{
|
| 675 |
int nf;
|
| 676 |
Suite *s; |
| 677 |
SRunner *sr; |
| 678 |
|
| 679 |
s = qjson_suite(); |
| 680 |
sr = srunner_create(s); |
| 681 |
|
| 682 |
srunner_run_all(sr, CK_NORMAL); |
| 683 |
nf = srunner_ntests_failed(sr); |
| 684 |
srunner_free(sr); |
| 685 |
|
| 686 |
return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE; |
| 687 |
} |