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29
30#include <QtTest/QtTest>
31#include <QtCore/QCoreApplication>
32
33#include <QtDBus/private/qdbusutil_p.h>
34#include <QtDBus/private/qdbus_symbols_p.h>
35
36DEFINEFUNC(dbus_bool_t, dbus_signature_validate, (const char *signature,
37 DBusError *error),
38 (signature, error), return)
39DEFINEFUNC(dbus_bool_t, dbus_signature_validate_single, (const char *signature,
40 DBusError *error),
41 (signature, error), return)
42DEFINEFUNC(dbus_bool_t, dbus_type_is_basic, (int typecode),
43 (typecode), return)
44DEFINEFUNC(dbus_bool_t, dbus_type_is_fixed, (int typecode),
45 (typecode), return)
46
47class tst_QDBusType : public QObject
48{
49 Q_OBJECT
50
51private Q_SLOTS:
52 void isValidFixedType_data();
53 void isValidFixedType();
54 void isValidBasicType_data();
55 void isValidBasicType();
56 void isValidSingleSignature_data();
57 void isValidSingleSignature();
58 void isValidArray_data();
59 void isValidArray();
60 void isValidSignature_data();
61 void isValidSignature();
62};
63
64enum { Invalid = false, Valid = true };
65
66static void addColumns()
67{
68 // All tests use these two columns only
69 QTest::addColumn<QString>(name: "data");
70 QTest::addColumn<bool>(name: "result");
71 QTest::addColumn<bool>(name: "isValid");
72}
73
74// ---- type adds ---
75static void addFixedTypes()
76{
77 QTest::newRow(dataTag: "bool") << DBUS_TYPE_BOOLEAN_AS_STRING << true << true;
78 QTest::newRow(dataTag: "byte") << DBUS_TYPE_BYTE_AS_STRING << true << true;
79 QTest::newRow(dataTag: "int16") << DBUS_TYPE_INT16_AS_STRING << true << true;
80 QTest::newRow(dataTag: "uint16") << DBUS_TYPE_UINT16_AS_STRING << true << true;
81 QTest::newRow(dataTag: "int32") << DBUS_TYPE_INT32_AS_STRING << true << true;
82 QTest::newRow(dataTag: "uint32") << DBUS_TYPE_UINT32_AS_STRING << true << true;
83 QTest::newRow(dataTag: "int64") << DBUS_TYPE_INT64_AS_STRING << true << true;
84 QTest::newRow(dataTag: "uint64") << DBUS_TYPE_UINT64_AS_STRING << true << true;
85 QTest::newRow(dataTag: "double") << DBUS_TYPE_DOUBLE_AS_STRING << true << true;
86
87#ifdef DBUS_TYPE_UNIX_FD_AS_STRING
88# ifndef QT_LINKED_LIBDBUS
89 // We have got the macro from dbus_minimal_p.h, so we need to check if
90 // the library recognizes this as valid type first.
91 // The following function was added for Unix FD support, so if it is
92 // present, so is support for Unix FDs.
93# if QT_CONFIG(library)
94 bool supportsUnixFds = qdbus_resolve_conditionally("dbus_connection_can_send_type");
95# else
96 bool supportsUnixFds = false;
97# endif
98# else
99 bool supportsUnixFds = true;
100# endif
101 if (supportsUnixFds)
102 QTest::newRow(dataTag: "unixfd") << DBUS_TYPE_UNIX_FD_AS_STRING << true << true;
103#endif
104}
105
106static void addInvalidSingleLetterTypes()
107{
108 QChar nulString[] = { 0 };
109 QTest::newRow(dataTag: "nul") << QString(nulString, 1) << false << false;
110 QTest::newRow(dataTag: "tilde") << "~" << false << false;
111 QTest::newRow(dataTag: "struct-begin") << "(" << false << false;
112 QTest::newRow(dataTag: "struct-end") << ")" << false << false;
113 QTest::newRow(dataTag: "dict-entry-begin") << "{" << false << false;
114 QTest::newRow(dataTag: "dict-entry-end") << "}" << false << false;
115 QTest::newRow(dataTag: "array-no-element") << "a" << false << false;
116}
117
118static void addBasicTypes(bool basicsAreValid)
119{
120 addFixedTypes();
121 QTest::newRow(dataTag: "string") << DBUS_TYPE_STRING_AS_STRING << basicsAreValid << true;
122 QTest::newRow(dataTag: "object-path") << DBUS_TYPE_OBJECT_PATH_AS_STRING << basicsAreValid << true;
123 QTest::newRow(dataTag: "signature") << DBUS_TYPE_SIGNATURE_AS_STRING << basicsAreValid << true;
124}
125
126static void addVariant(bool variantIsValid)
127{
128 QTest::newRow(dataTag: "variant") << "v" << variantIsValid << true;
129}
130
131static void addSingleSignatures()
132{
133 addBasicTypes(basicsAreValid: Valid);
134 addVariant(variantIsValid: Valid);
135 QTest::newRow(dataTag: "struct-1") << "(y)" << true;
136 QTest::newRow(dataTag: "struct-2") << "(yy)" << true;
137 QTest::newRow(dataTag: "struct-3") << "(yyv)" << true;
138
139 QTest::newRow(dataTag: "struct-nested-1") << "((y))" << true;
140 QTest::newRow(dataTag: "struct-nested-2") << "((yy))" << true;
141 QTest::newRow(dataTag: "struct-nested-3") << "(y(y))" << true;
142 QTest::newRow(dataTag: "struct-nested-4") << "((y)y)" << true;
143 QTest::newRow(dataTag: "struct-nested-5") << "(y(y)y)" << true;
144 QTest::newRow(dataTag: "struct-nested-6") << "((y)(y))" << true;
145
146 QTest::newRow(dataTag: "array-1") << "as" << true;
147 QTest::newRow(dataTag: "struct-array-1") << "(as)" << true;
148 QTest::newRow(dataTag: "struct-array-2") << "(yas)" << true;
149 QTest::newRow(dataTag: "struct-array-3") << "(asy)" << true;
150 QTest::newRow(dataTag: "struct-array-4") << "(yasy)" << true;
151
152 QTest::newRow(dataTag: "dict-1") << "a{sy}" << true;
153 QTest::newRow(dataTag: "dict-2") << "a{sv}" << true;
154 QTest::newRow(dataTag: "dict-struct-1") << "a{s(y)}" << true;
155 QTest::newRow(dataTag: "dict-struct-2") << "a{s(yyyy)}" << true;
156 QTest::newRow(dataTag: "dict-struct-array") << "a{s(ay)}" << true;
157 QTest::newRow(dataTag: "dict-array") << "a{sas}" << true;
158 QTest::newRow(dataTag: "dict-array-struct") << "a{sa(y)}" << true;
159
160 addInvalidSingleLetterTypes();
161 QTest::newRow(dataTag: "naked-dict-empty") << "{}" << false;
162 QTest::newRow(dataTag: "naked-dict-missing-value") << "{i}" << false;
163
164 QTest::newRow(dataTag: "dict-empty") << "a{}" << false;
165 QTest::newRow(dataTag: "dict-missing-value") << "a{i}" << false;
166 QTest::newRow(dataTag: "dict-non-basic-key") << "a{vi}" << false;
167 QTest::newRow(dataTag: "dict-struct-key") << "a{(y)y}" << false;
168 QTest::newRow(dataTag: "dict-missing-close") << "a{sv" << false;
169 QTest::newRow(dataTag: "dict-mismatched-close") << "a{sv)" << false;
170 QTest::newRow(dataTag: "dict-missing-value-close") << "a{s" << false;
171
172 QTest::newRow(dataTag: "empty-struct") << "()" << false;
173 QTest::newRow(dataTag: "struct-missing-close") << "(s" << false;
174 QTest::newRow(dataTag: "struct-nested-missing-close-1") << "((s)" << false;
175 QTest::newRow(dataTag: "struct-nested-missing-close-2") << "((s" << false;
176
177 QTest::newRow(dataTag: "struct-ending-array-no-element") << "(a)" << false;
178}
179
180static void addNakedDictEntry()
181{
182 QTest::newRow(dataTag: "naked-dict-entry") << "{sv}" << false;
183}
184
185// ---- tests ----
186
187void tst_QDBusType::isValidFixedType_data()
188{
189 addColumns();
190 addFixedTypes();
191 addBasicTypes(basicsAreValid: Invalid);
192 addVariant(variantIsValid: Invalid);
193 addInvalidSingleLetterTypes();
194}
195
196void tst_QDBusType::isValidFixedType()
197{
198 QFETCH(QString, data);
199 QFETCH(bool, result);
200 QFETCH(bool, isValid);
201 QVERIFY2(data.length() == 1, "Test is malformed, this function must test only one-letter types");
202 QVERIFY(isValid || (!isValid && !result));
203
204 int type = data.at(i: 0).unicode();
205 if (isValid)
206 QCOMPARE(bool(q_dbus_type_is_fixed(type)), result);
207 QCOMPARE(QDBusUtil::isValidFixedType(type), result);
208}
209
210void tst_QDBusType::isValidBasicType_data()
211{
212 addColumns();
213 addBasicTypes(basicsAreValid: Valid);
214 addVariant(variantIsValid: Invalid);
215 addInvalidSingleLetterTypes();
216}
217
218void tst_QDBusType::isValidBasicType()
219{
220 QFETCH(QString, data);
221 QFETCH(bool, result);
222 QFETCH(bool, isValid);
223 QVERIFY2(data.length() == 1, "Test is malformed, this function must test only one-letter types");
224 QVERIFY(isValid || (!isValid && !result));
225
226 int type = data.at(i: 0).unicode();
227 if (isValid)
228 QCOMPARE(bool(q_dbus_type_is_basic(type)), result);
229 QCOMPARE(QDBusUtil::isValidBasicType(type), result);
230}
231
232void tst_QDBusType::isValidSingleSignature_data()
233{
234 addColumns();
235 addSingleSignatures();
236 addNakedDictEntry();
237}
238
239void tst_QDBusType::isValidSingleSignature()
240{
241 QFETCH(QString, data);
242 QFETCH(bool, result);
243
244 QCOMPARE(bool(q_dbus_signature_validate_single(data.toLatin1(), 0)), result);
245 QCOMPARE(QDBusUtil::isValidSingleSignature(data), result);
246}
247
248void tst_QDBusType::isValidArray_data()
249{
250 addColumns();
251 addSingleSignatures();
252}
253
254void tst_QDBusType::isValidArray()
255{
256 QFETCH(QString, data);
257 QFETCH(bool, result);
258
259 data.prepend(c: QLatin1Char('a'));
260 QCOMPARE(bool(q_dbus_signature_validate_single(data.toLatin1(), 0)), result);
261 QCOMPARE(QDBusUtil::isValidSingleSignature(data), result);
262
263 data.prepend(c: QLatin1Char('a'));
264 QCOMPARE(bool(q_dbus_signature_validate_single(data.toLatin1(), 0)), result);
265 QCOMPARE(QDBusUtil::isValidSingleSignature(data), result);
266}
267
268void tst_QDBusType::isValidSignature_data()
269{
270 isValidSingleSignature_data();
271}
272
273void tst_QDBusType::isValidSignature()
274{
275 QFETCH(QString, data);
276 QFETCH(bool, result);
277
278 data.append(s: data);
279 if (data.at(i: 0).unicode())
280 QCOMPARE(bool(q_dbus_signature_validate(data.toLatin1(), 0)), result);
281 QCOMPARE(QDBusUtil::isValidSignature(data), result);
282}
283
284QTEST_MAIN(tst_QDBusType)
285
286#include "tst_qdbustype.moc"
287

source code of qtbase/tests/auto/dbus/qdbustype/tst_qdbustype.cpp