1 | /** |
2 | * Copyright (C) 2007 Brad Hards <bradh@frogmouth.net> |
3 | * |
4 | * Redistribution and use in source and binary forms, with or without |
5 | * modification, are permitted provided that the following conditions |
6 | * are met: |
7 | * |
8 | * 1. Redistributions of source code must retain the above copyright |
9 | * notice, this list of conditions and the following disclaimer. |
10 | * 2. Redistributions in binary form must reproduce the above copyright |
11 | * notice, this list of conditions and the following disclaimer in the |
12 | * documentation and/or other materials provided with the distribution. |
13 | * |
14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
15 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
16 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
17 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
18 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
19 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
20 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
21 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
23 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #include <QtCrypto> |
27 | #include <QtTest/QtTest> |
28 | |
29 | #ifdef QT_STATICPLUGIN |
30 | #include "import_plugins.h" |
31 | #endif |
32 | |
33 | #include <memory> |
34 | |
35 | class PipeUnitTest : public QObject |
36 | { |
37 | Q_OBJECT |
38 | |
39 | private Q_SLOTS: |
40 | void initTestCase(); |
41 | void cleanupTestCase(); |
42 | void createPipeWithInsecureMemory(); |
43 | void createPipeWithSecureMemory(); |
44 | void readWrite(); |
45 | void readWriteSecure(); |
46 | void signalTests(); |
47 | void signalTestsSecure(); |
48 | |
49 | private: |
50 | QCA::Initializer *m_init; |
51 | }; |
52 | |
53 | void PipeUnitTest::initTestCase() |
54 | { |
55 | m_init = new QCA::Initializer; |
56 | } |
57 | |
58 | void PipeUnitTest::cleanupTestCase() |
59 | { |
60 | QCA::unloadAllPlugins(); |
61 | delete m_init; |
62 | } |
63 | |
64 | void PipeUnitTest::createPipeWithInsecureMemory() |
65 | { |
66 | QCA::QPipe pipe1; |
67 | // we haven't created the pipe yet, so it shouldn't be valid |
68 | QCOMPARE(pipe1.readEnd().isValid(), false); |
69 | QCOMPARE(pipe1.writeEnd().isValid(), false); |
70 | |
71 | pipe1.create(); // insecure memory used |
72 | QVERIFY(pipe1.readEnd().isValid()); |
73 | QVERIFY(pipe1.readEnd().type() == QCA::QPipeDevice::Read); |
74 | QVERIFY(pipe1.writeEnd().isValid()); |
75 | QVERIFY(pipe1.writeEnd().type() == QCA::QPipeDevice::Write); |
76 | |
77 | pipe1.reset(); |
78 | QCOMPARE(pipe1.readEnd().isValid(), false); |
79 | QCOMPARE(pipe1.writeEnd().isValid(), false); |
80 | } |
81 | |
82 | void PipeUnitTest::createPipeWithSecureMemory() |
83 | { |
84 | QCA::QPipe pipe1; |
85 | // we haven't created the pipe yet, so it shouldn't be valid |
86 | QCOMPARE(pipe1.readEnd().isValid(), false); |
87 | QCOMPARE(pipe1.writeEnd().isValid(), false); |
88 | |
89 | pipe1.create(secure: true); // secure memory used |
90 | QVERIFY(pipe1.readEnd().isValid()); |
91 | QVERIFY(pipe1.readEnd().type() == QCA::QPipeDevice::Read); |
92 | QVERIFY(pipe1.writeEnd().isValid()); |
93 | QVERIFY(pipe1.writeEnd().type() == QCA::QPipeDevice::Write); |
94 | |
95 | pipe1.reset(); |
96 | QCOMPARE(pipe1.readEnd().isValid(), false); |
97 | QCOMPARE(pipe1.writeEnd().isValid(), false); |
98 | } |
99 | |
100 | void PipeUnitTest::readWrite() |
101 | { |
102 | QCA::QPipe pipe1; |
103 | QByteArray testData1("Down the" ); |
104 | QByteArray testData2("pipe!" ); |
105 | |
106 | pipe1.create(); |
107 | QVERIFY(pipe1.writeEnd().isValid()); |
108 | QVERIFY(pipe1.readEnd().isValid()); |
109 | |
110 | // enable the pipe ends for read/write |
111 | pipe1.writeEnd().enable(); |
112 | pipe1.readEnd().enable(); |
113 | |
114 | pipe1.writeEnd().write(a: testData1); |
115 | QTest::qWait(ms: 1); // process events |
116 | QTest::qWait(ms: 1); // process events |
117 | QByteArray out1 = pipe1.readEnd().read(); // read all... |
118 | QCOMPARE(testData1, out1); |
119 | |
120 | pipe1.writeEnd().write(a: testData1); // put it back in |
121 | QTest::qWait(ms: 1); // process events |
122 | QCOMPARE(pipe1.readEnd().bytesAvailable(), testData1.size()); |
123 | |
124 | pipe1.writeEnd().write(a: testData2); // add some more data |
125 | QTest::qWait(ms: 1); // process events |
126 | QCOMPARE(pipe1.readEnd().bytesAvailable(), testData1.size() + testData2.size()); |
127 | QByteArray thisRead = pipe1.readEnd().read(bytes: 1); |
128 | QCOMPARE(thisRead, QByteArray("D" )); |
129 | thisRead = pipe1.readEnd().read(bytes: 3); |
130 | QCOMPARE(thisRead, QByteArray("own" )); |
131 | thisRead = pipe1.readEnd().read(); |
132 | QCOMPARE(thisRead, QByteArray(" thepipe!" )); |
133 | } |
134 | |
135 | void PipeUnitTest::readWriteSecure() |
136 | { |
137 | QCA::QPipe pipe1; |
138 | QCA::SecureArray testData1("Down the" ); |
139 | QCA::SecureArray testData2(" secure pipe!" ); |
140 | |
141 | pipe1.create(secure: true); |
142 | QVERIFY(pipe1.writeEnd().isValid()); |
143 | QVERIFY(pipe1.readEnd().isValid()); |
144 | |
145 | // enable the pipe ends for read/write |
146 | pipe1.writeEnd().enable(); |
147 | pipe1.readEnd().enable(); |
148 | |
149 | pipe1.writeEnd().writeSecure(a: testData1); |
150 | QTest::qWait(ms: 1); // process events |
151 | QTest::qWait(ms: 1); // process events |
152 | QCA::SecureArray out1 = pipe1.readEnd().readSecure(); // read all... |
153 | QCOMPARE(testData1, out1); |
154 | |
155 | pipe1.writeEnd().writeSecure(a: testData1); // put it back in |
156 | QTest::qWait(ms: 1); // process events |
157 | QCOMPARE(pipe1.readEnd().bytesAvailable(), testData1.size()); |
158 | |
159 | pipe1.writeEnd().writeSecure(a: testData2); // add some more data |
160 | QTest::qWait(ms: 1); // process events |
161 | QCOMPARE(pipe1.readEnd().bytesAvailable(), testData1.size() + testData2.size()); |
162 | QCA::SecureArray thisRead = pipe1.readEnd().readSecure(bytes: 1); |
163 | QCOMPARE(thisRead, QCA::SecureArray("D" )); |
164 | thisRead = pipe1.readEnd().readSecure(bytes: 3); |
165 | QCOMPARE(thisRead, QCA::SecureArray("own" )); |
166 | thisRead = pipe1.readEnd().readSecure(); |
167 | QCOMPARE(thisRead, QCA::SecureArray(" the secure pipe!" )); |
168 | } |
169 | |
170 | void PipeUnitTest::signalTests() |
171 | { |
172 | std::unique_ptr<QCA::QPipe> pipe(new QCA::QPipe); |
173 | pipe->create(); |
174 | |
175 | QVERIFY(pipe->writeEnd().isValid()); |
176 | pipe->writeEnd().enable(); |
177 | QVERIFY(pipe->readEnd().isValid()); |
178 | pipe->readEnd().enable(); |
179 | |
180 | QSignalSpy readyReadSpy(&(pipe->readEnd()), &QCA::QPipeEnd::readyRead); |
181 | QVERIFY(readyReadSpy.isValid()); |
182 | QSignalSpy bytesWrittenSpy(&(pipe->writeEnd()), &QCA::QPipeEnd::bytesWritten); |
183 | QVERIFY(bytesWrittenSpy.isValid()); |
184 | QSignalSpy closedWriteSpy(&(pipe->writeEnd()), &QCA::QPipeEnd::closed); |
185 | QVERIFY(closedWriteSpy.isValid()); |
186 | QSignalSpy closedReadSpy(&(pipe->readEnd()), &QCA::QPipeEnd::closed); |
187 | QVERIFY(closedReadSpy.isValid()); |
188 | |
189 | QCOMPARE(readyReadSpy.count(), 0); |
190 | QCOMPARE(bytesWrittenSpy.count(), 0); |
191 | QCOMPARE(closedWriteSpy.count(), 0); |
192 | QCOMPARE(closedReadSpy.count(), 0); |
193 | |
194 | QByteArray data("Far better, it is, to dare mighty things" ); |
195 | pipe->writeEnd().write(a: data); |
196 | QTest::qWait(ms: 1); |
197 | QTest::qWait(ms: 1); |
198 | QCOMPARE(readyReadSpy.count(), 1); |
199 | QCOMPARE(bytesWrittenSpy.count(), 1); |
200 | // this pulls out the first argument to the first signal as an integer |
201 | QCOMPARE(bytesWrittenSpy.takeFirst().at(0).toInt(), data.size()); |
202 | QCOMPARE(pipe->readEnd().bytesAvailable(), data.size()); |
203 | |
204 | QCOMPARE(closedWriteSpy.count(), 0); |
205 | QCOMPARE(closedReadSpy.count(), 0); |
206 | |
207 | pipe->readEnd().close(); |
208 | QTest::qWait(ms: 1); |
209 | QCOMPARE(closedWriteSpy.count(), 0); |
210 | QCOMPARE(closedReadSpy.count(), 1); |
211 | pipe->writeEnd().close(); |
212 | QTest::qWait(ms: 1); |
213 | QCOMPARE(closedWriteSpy.count(), 1); |
214 | QCOMPARE(closedReadSpy.count(), 1); |
215 | } |
216 | |
217 | void PipeUnitTest::signalTestsSecure() |
218 | { |
219 | std::unique_ptr<QCA::QPipe> pipe(new QCA::QPipe); |
220 | pipe->create(secure: true); |
221 | |
222 | QVERIFY(pipe->writeEnd().isValid()); |
223 | pipe->writeEnd().enable(); |
224 | QVERIFY(pipe->readEnd().isValid()); |
225 | pipe->readEnd().enable(); |
226 | |
227 | QSignalSpy readyReadSpy(&(pipe->readEnd()), &QCA::QPipeEnd::readyRead); |
228 | QVERIFY(readyReadSpy.isValid()); |
229 | QSignalSpy bytesWrittenSpy(&(pipe->writeEnd()), &QCA::QPipeEnd::bytesWritten); |
230 | QVERIFY(bytesWrittenSpy.isValid()); |
231 | QSignalSpy closedWriteSpy(&(pipe->writeEnd()), &QCA::QPipeEnd::closed); |
232 | QVERIFY(closedWriteSpy.isValid()); |
233 | QSignalSpy closedReadSpy(&(pipe->readEnd()), &QCA::QPipeEnd::closed); |
234 | QVERIFY(closedReadSpy.isValid()); |
235 | |
236 | QCOMPARE(readyReadSpy.count(), 0); |
237 | QCOMPARE(bytesWrittenSpy.count(), 0); |
238 | QCOMPARE(closedWriteSpy.count(), 0); |
239 | QCOMPARE(closedReadSpy.count(), 0); |
240 | |
241 | QCA::SecureArray data("Far better, it is, to dare mighty things" ); |
242 | pipe->writeEnd().writeSecure(a: data); |
243 | QTest::qWait(ms: 1); |
244 | QTest::qWait(ms: 1); |
245 | QCOMPARE(readyReadSpy.count(), 1); |
246 | QCOMPARE(bytesWrittenSpy.count(), 1); |
247 | // this pulls out the first argument to the first signal as an integer |
248 | QCOMPARE(bytesWrittenSpy.takeFirst().at(0).toInt(), data.size()); |
249 | QCOMPARE(pipe->readEnd().bytesAvailable(), data.size()); |
250 | |
251 | QCOMPARE(closedWriteSpy.count(), 0); |
252 | QCOMPARE(closedReadSpy.count(), 0); |
253 | |
254 | pipe->readEnd().close(); |
255 | QTest::qWait(ms: 1); |
256 | QCOMPARE(closedWriteSpy.count(), 0); |
257 | QCOMPARE(closedReadSpy.count(), 1); |
258 | pipe->writeEnd().close(); |
259 | QTest::qWait(ms: 1); |
260 | QCOMPARE(closedWriteSpy.count(), 1); |
261 | QCOMPARE(closedReadSpy.count(), 1); |
262 | } |
263 | |
264 | QTEST_MAIN(PipeUnitTest) |
265 | |
266 | #include "pipeunittest.moc" |
267 | |