688 lines
18 KiB
C
688 lines
18 KiB
C
/*
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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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#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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#include "qemu-common.h"
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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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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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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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QDECREF(str);
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}
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}
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END_TEST
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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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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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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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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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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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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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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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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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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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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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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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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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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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typedef struct LiteralQDictEntry LiteralQDictEntry;
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typedef struct LiteralQObject LiteralQObject;
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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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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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#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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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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static int compare_litqobj_to_qobj(LiteralQObject *lhs, QObject *rhs);
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static void compare_helper(QObject *obj, void *opaque)
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{
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QListCompareHelper *helper = opaque;
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if (helper->result == 0) {
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return;
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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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helper->result = compare_litqobj_to_qobj(&helper->objs[helper->index++], obj);
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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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if (lhs->type != qobject_type(rhs)) {
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return 0;
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}
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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);
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case QTYPE_QDICT: {
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int i;
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for (i = 0; lhs->value.qdict[i].key; i++) {
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QObject *obj = qdict_get(qobject_to_qdict(rhs), lhs->value.qdict[i].key);
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if (!compare_litqobj_to_qobj(&lhs->value.qdict[i].value, obj)) {
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return 0;
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}
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}
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return 1;
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}
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case QTYPE_QLIST: {
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QListCompareHelper helper;
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helper.index = 0;
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helper.objs = lhs->value.qlist;
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helper.result = 1;
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qlist_iter(qobject_to_qlist(rhs), compare_helper, &helper);
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return helper.result;
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}
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default:
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break;
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}
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return 0;
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}
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START_TEST(simple_dict)
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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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LiteralQObject decoded;
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} test_cases[] = {
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{
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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) },
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{ "bar", QLIT_QSTR("hello world") },
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{ }
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})),
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}, {
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.encoded = "{}",
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.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
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{ }
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})),
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}, {
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.encoded = "{\"foo\": 43}",
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.decoded = QLIT_QDICT(((LiteralQDictEntry[]){
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{ "foo", QLIT_QINT(43) },
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{ }
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})),
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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_QDICT);
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fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
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str = qobject_to_json(obj);
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qobject_decref(obj);
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obj = qobject_from_json(qstring_get_str(str));
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QDICT);
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fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
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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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START_TEST(simple_list)
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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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LiteralQObject decoded;
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} test_cases[] = {
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{
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.encoded = "[43,42]",
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.decoded = QLIT_QLIST(((LiteralQObject[]){
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QLIT_QINT(43),
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QLIT_QINT(42),
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{ }
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})),
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},
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{
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.encoded = "[43]",
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.decoded = QLIT_QLIST(((LiteralQObject[]){
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QLIT_QINT(43),
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{ }
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})),
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},
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{
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.encoded = "[]",
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.decoded = QLIT_QLIST(((LiteralQObject[]){
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{ }
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})),
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},
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{
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.encoded = "[{}]",
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.decoded = QLIT_QLIST(((LiteralQObject[]){
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QLIT_QDICT(((LiteralQDictEntry[]){
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{},
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})),
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{},
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})),
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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_QLIST);
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fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
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str = qobject_to_json(obj);
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qobject_decref(obj);
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obj = qobject_from_json(qstring_get_str(str));
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fail_unless(obj != NULL);
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fail_unless(qobject_type(obj) == QTYPE_QLIST);
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fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
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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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START_TEST(simple_whitespace)
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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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LiteralQObject decoded;
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} test_cases[] = {
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{
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.encoded = " [ 43 , 42 ]",
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.decoded = QLIT_QLIST(((LiteralQObject[]){
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QLIT_QINT(43),
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QLIT_QINT(42),
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{ }
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})),
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},
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{
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.encoded = " [ 43 , { 'h' : 'b' }, [ ], 42 ]",
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|
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
|
QLIT_QINT(43),
|
|
QLIT_QDICT(((LiteralQDictEntry[]){
|
|
{ "h", QLIT_QSTR("b") },
|
|
{ }})),
|
|
QLIT_QLIST(((LiteralQObject[]){
|
|
{ }})),
|
|
QLIT_QINT(42),
|
|
{ }
|
|
})),
|
|
},
|
|
{
|
|
.encoded = " [ 43 , { 'h' : 'b' , 'a' : 32 }, [ ], 42 ]",
|
|
.decoded = QLIT_QLIST(((LiteralQObject[]){
|
|
QLIT_QINT(43),
|
|
QLIT_QDICT(((LiteralQDictEntry[]){
|
|
{ "h", QLIT_QSTR("b") },
|
|
{ "a", QLIT_QINT(32) },
|
|
{ }})),
|
|
QLIT_QLIST(((LiteralQObject[]){
|
|
{ }})),
|
|
QLIT_QINT(42),
|
|
{ }
|
|
})),
|
|
},
|
|
{ }
|
|
};
|
|
|
|
for (i = 0; test_cases[i].encoded; i++) {
|
|
QObject *obj;
|
|
QString *str;
|
|
|
|
obj = qobject_from_json(test_cases[i].encoded);
|
|
fail_unless(obj != NULL);
|
|
fail_unless(qobject_type(obj) == QTYPE_QLIST);
|
|
|
|
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
|
|
|
str = qobject_to_json(obj);
|
|
qobject_decref(obj);
|
|
|
|
obj = qobject_from_json(qstring_get_str(str));
|
|
fail_unless(obj != NULL);
|
|
fail_unless(qobject_type(obj) == QTYPE_QLIST);
|
|
|
|
fail_unless(compare_litqobj_to_qobj(&test_cases[i].decoded, obj) == 1);
|
|
|
|
qobject_decref(obj);
|
|
QDECREF(str);
|
|
}
|
|
}
|
|
END_TEST
|
|
|
|
START_TEST(simple_varargs)
|
|
{
|
|
QObject *embedded_obj;
|
|
QObject *obj;
|
|
LiteralQObject decoded = QLIT_QLIST(((LiteralQObject[]){
|
|
QLIT_QINT(1),
|
|
QLIT_QINT(2),
|
|
QLIT_QLIST(((LiteralQObject[]){
|
|
QLIT_QINT(32),
|
|
QLIT_QINT(42),
|
|
{}})),
|
|
{}}));
|
|
|
|
embedded_obj = qobject_from_json("[32, 42]");
|
|
fail_unless(embedded_obj != NULL);
|
|
|
|
obj = qobject_from_jsonf("[%d, 2, %p]", 1, embedded_obj);
|
|
fail_unless(obj != NULL);
|
|
|
|
fail_unless(compare_litqobj_to_qobj(&decoded, obj) == 1);
|
|
|
|
qobject_decref(obj);
|
|
}
|
|
END_TEST
|
|
|
|
static Suite *qjson_suite(void)
|
|
{
|
|
Suite *suite;
|
|
TCase *string_literals, *number_literals, *keyword_literals;
|
|
TCase *dicts, *lists, *whitespace, *varargs;
|
|
|
|
string_literals = tcase_create("String Literals");
|
|
tcase_add_test(string_literals, simple_string);
|
|
tcase_add_test(string_literals, escaped_string);
|
|
tcase_add_test(string_literals, single_quote_string);
|
|
tcase_add_test(string_literals, vararg_string);
|
|
|
|
number_literals = tcase_create("Number Literals");
|
|
tcase_add_test(number_literals, simple_number);
|
|
tcase_add_test(number_literals, float_number);
|
|
tcase_add_test(number_literals, vararg_number);
|
|
|
|
keyword_literals = tcase_create("Keywords");
|
|
tcase_add_test(keyword_literals, keyword_literal);
|
|
dicts = tcase_create("Objects");
|
|
tcase_add_test(dicts, simple_dict);
|
|
lists = tcase_create("Lists");
|
|
tcase_add_test(lists, simple_list);
|
|
|
|
whitespace = tcase_create("Whitespace");
|
|
tcase_add_test(whitespace, simple_whitespace);
|
|
|
|
varargs = tcase_create("Varargs");
|
|
tcase_add_test(varargs, simple_varargs);
|
|
|
|
suite = suite_create("QJSON test-suite");
|
|
suite_add_tcase(suite, string_literals);
|
|
suite_add_tcase(suite, number_literals);
|
|
suite_add_tcase(suite, keyword_literals);
|
|
suite_add_tcase(suite, dicts);
|
|
suite_add_tcase(suite, lists);
|
|
suite_add_tcase(suite, whitespace);
|
|
suite_add_tcase(suite, varargs);
|
|
|
|
return suite;
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
int nf;
|
|
Suite *s;
|
|
SRunner *sr;
|
|
|
|
s = qjson_suite();
|
|
sr = srunner_create(s);
|
|
|
|
srunner_run_all(sr, CK_NORMAL);
|
|
nf = srunner_ntests_failed(sr);
|
|
srunner_free(sr);
|
|
|
|
return (nf == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
|
|
}
|