4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief VectorParser unit tests */
26 //#include "VectorParser.test.hh"
27 //#include "VectorParser.test.ih"
32 #include <senf/Utils/auto_unit_test.hh>
33 #include <boost/test/test_tools.hpp>
34 #include <boost/assign.hpp>
37 ///////////////////////////////cc.p////////////////////////////////////////
40 struct VoidPacket : public senf::PacketTypeBase
44 BOOST_AUTO_UNIT_TEST(VectorParser)
46 unsigned char data[] = { 0x03, // size
47 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, // data
48 0x20, 0x21, 0x22, 0x23, 0x24, 0x25 };
49 senf::PacketInterpreterBase::ptr p (senf::PacketInterpreter<VoidPacket>::create(data));
50 typedef senf::VectorParser<
52 senf::detail::FixedAuxParserPolicy<senf::UInt8Parser, 1u>
56 UInt16VectorParser v (boost::next(p->data().begin(), 1), &p->data());
58 BOOST_CHECK_EQUAL( v[0], 0x1011 );
59 BOOST_CHECK_EQUAL( v[2], 0x1415 );
60 BOOST_CHECK_EQUAL( v.size(), 3u );
61 BOOST_CHECK_EQUAL( v.bytes(), 6u );
62 BOOST_CHECK( ! v.empty() );
64 BOOST_CHECK_EQUAL( v.size(), 6u );
65 BOOST_CHECK_EQUAL( v.bytes(), 12u );
67 UInt16VectorParser::iterator b (v.begin());
68 UInt16VectorParser::iterator e (v.end());
69 BOOST_CHECK_EQUAL(std::distance(b,e), UInt16VectorParser::difference_type(v.size()));
72 // Warning: Each of the following operations invalidate the parser -> we need to recreate it at
75 // And since all these members directly call the corresponding members in the container wrapper,
76 // we don't need to check them again below ...
79 # define v UInt16VectorParser(boost::next(p->data().begin(),1),&p->data())
81 v.push_back(0xf0f1u,2);
82 BOOST_CHECK_EQUAL( v.size(), 8u );
83 BOOST_CHECK_EQUAL( v[7], 0xf0f1u );
86 BOOST_CHECK_EQUAL( v.size(), 9u );
87 BOOST_CHECK_EQUAL( v[8], 0u );
89 v.push_front(0xf3f4u);
90 BOOST_CHECK_EQUAL( v.size(), 10u );
91 BOOST_CHECK_EQUAL( v[0], 0xf3f4u );
92 BOOST_CHECK_EQUAL( v[1], 0x1011u );
94 v.push_front_space(2);
95 BOOST_CHECK_EQUAL( v.size(), 12u );
96 BOOST_CHECK_EQUAL( v[0], 0u );
97 BOOST_CHECK_EQUAL( v[1], 0u );
98 BOOST_CHECK_EQUAL( v[2], 0xf3f4u );
99 BOOST_CHECK_EQUAL( p->data().size(), 25u );
102 BOOST_CHECK_EQUAL( v.size(), 4u );
103 BOOST_CHECK_EQUAL( p->data().size(), 9u );
104 BOOST_CHECK_EQUAL( v[3], 0x1011u );
107 BOOST_CHECK_EQUAL( v.size(), 6u );
108 BOOST_CHECK_EQUAL( v[5], 0u );
111 BOOST_CHECK_EQUAL( v.size(), 8u );
112 BOOST_CHECK_EQUAL( p->data().size(), 17u );
113 BOOST_CHECK_EQUAL( v[6], 0xffffu );
119 BOOST_AUTO_UNIT_TEST(VectorParser_wrapper)
121 unsigned char data[] = { 0x03, // size
122 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, // data
123 0x20, 0x21, 0x22, 0x23, 0x24, 0x25 };
124 senf::PacketInterpreterBase::ptr p (senf::PacketInterpreter<VoidPacket>::create(data));
125 typedef senf::VectorParser<
127 senf::detail::FixedAuxParserPolicy<senf::UInt8Parser, 1u>
128 > UInt16VectorParser;
129 UInt16VectorParser v (boost::next(p->data().begin(),1), &p->data());
130 UInt16VectorParser::container w (v);
132 BOOST_CHECK_EQUAL( w[0], 0x1011 );
133 BOOST_CHECK_EQUAL( w[2], 0x1415 );
134 BOOST_CHECK_EQUAL( w.size(), 3u );
136 BOOST_CHECK_EQUAL( w.size(), 6u );
137 BOOST_CHECK_EQUAL( std::distance(w.begin(),w.end()),
138 UInt16VectorParser::difference_type(w.size()) );
140 w.shift(w.begin()+1);
141 BOOST_CHECK_EQUAL( w.size(), 7u );
142 BOOST_CHECK_EQUAL( w[0], 0x1011 );
143 BOOST_CHECK_EQUAL( w[1], 0 );
144 BOOST_CHECK_EQUAL( w[2], 0x1213 );
146 w.insert(w.begin()+3, 2u, 0xfffe);
147 BOOST_CHECK_EQUAL( w.size(), 9u );
148 BOOST_CHECK_EQUAL( w[2], 0x1213 );
149 BOOST_CHECK_EQUAL( w[3], 0xfffe );
150 BOOST_CHECK_EQUAL( w[4], 0xfffe );
151 BOOST_CHECK_EQUAL( w[5], 0x1415 );
153 w.erase(w.begin()+3, w.begin()+5);
154 BOOST_CHECK_EQUAL( w.size(), 7u );
156 w.erase(w.begin()+1);
157 BOOST_CHECK_EQUAL( w.size(), 6u );
160 senf::PacketData::iterator i (p->data().begin()+1);
161 UInt16VectorParser::iterator j (w.begin());
162 UInt16VectorParser::iterator e (w.end());
163 for (;j!=e;++j, i+=2)
164 BOOST_CHECK_EQUAL( senf::UInt16Parser(i,&p->data()), *j );
165 BOOST_CHECK_EQUAL(p->data().end()-i, 0);
169 BOOST_CHECK_EQUAL( w.size(), 0u );
170 BOOST_CHECK( w.begin() == w.end() );
171 BOOST_CHECK_EQUAL( p->data().size(), 1u );
173 BOOST_CHECK_EQUAL( w.parser().size(), 0u );
176 BOOST_AUTO_UNIT_TEST(dynamicPolicyVector)
178 unsigned char data[] = { 0x03, // size
179 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, // data
180 0x20, 0x21, 0x22, 0x23, 0x24, 0x25 };
181 senf::PacketInterpreterBase::ptr p (senf::PacketInterpreter<VoidPacket>::create(data));
183 typedef senf::VectorParser<
185 senf::detail::DynamicAuxParserPolicy<senf::UInt8Parser>
186 > UInt16VectorParser;
188 UInt16VectorParser v (senf::UInt8Parser(p->data().begin(), &p->data()),
189 boost::next(p->data().begin(),1), &p->data());
190 UInt16VectorParser::container w (v);
192 BOOST_CHECK_EQUAL( v.size(), 3u );
193 BOOST_CHECK_EQUAL( w.size(), 3u );
195 BOOST_CHECK_EQUAL( v[0], 0x1011 );
196 BOOST_CHECK_EQUAL( v[2], 0x1415 );
198 BOOST_CHECK_EQUAL( w[0], 0x1011 );
199 BOOST_CHECK_EQUAL( w[2], 0x1415 );
206 typedef unsigned value_type;
207 static unsigned get(unsigned v) { return v-2; }
208 static unsigned set(unsigned v) { return v+2; }
211 struct TestVectorParser
212 : public senf::PacketParserBase
214 # include SENF_PARSER()
216 SENF_PARSER_PRIVATE_FIELD ( size1 , senf::UInt8Parser );
217 SENF_PARSER_PRIVATE_FIELD ( size2 , senf::UInt8Parser );
218 SENF_PARSER_FIELD ( dummy , senf::UInt32Parser );
219 SENF_PARSER_VECTOR ( vec1 , transform(TestTransform, size1) , senf::UInt16Parser );
220 SENF_PARSER_VECTOR ( vec2 , bytes(size2) , senf::UInt16Parser );
222 SENF_PARSER_FINALIZE( TestVectorParser );
225 struct TestVectorPacketType
226 : public senf::PacketTypeBase,
227 public senf::PacketTypeMixin<TestVectorPacketType>
229 typedef senf::PacketTypeMixin<TestVectorPacketType> mixin;
230 typedef TestVectorParser parser;
232 using mixin::nextPacketRange;
234 using mixin::initSize;
236 typedef senf::ConcretePacket<TestVectorPacketType> TestVectorPacket;
240 BOOST_AUTO_UNIT_TEST(vectorMacro_parse)
242 unsigned char data[] = { 0x05, // size1
244 0x01, 0x02, 0x03, 0x04, // dummy
245 0x05, 0x06, // vec1[0]
246 0x07, 0x08, // vec1[1]
247 0x09, 0x0A, // vec1[2]
248 0x0B, 0x0C, // vec2[0]
249 0x0D, 0x0E }; // vec2[1]
251 senf::DataPacket p (senf::DataPacket::create(data));
252 TestVectorParser parser (p.data().begin(), &p.data());
254 BOOST_CHECK_EQUAL( parser.vec1().size(), 3u );
255 BOOST_CHECK_EQUAL( parser.vec2().size(), 2u );
256 BOOST_CHECK_EQUAL( parser.dummy(), 0x01020304u );
257 BOOST_CHECK_EQUAL( parser.vec1()[0], 0x0506u );
258 BOOST_CHECK_EQUAL( parser.vec1()[1], 0x0708u );
259 BOOST_CHECK_EQUAL( parser.vec1()[2], 0x090Au );
260 BOOST_CHECK_EQUAL( parser.vec2()[0], 0x0B0Cu );
261 BOOST_CHECK_EQUAL( parser.vec2()[1], 0x0D0Eu );
264 BOOST_AUTO_UNIT_TEST(vectorMacro_create)
266 TestVectorPacket p (TestVectorPacket::create());
267 p->dummy() = 0x01020304u;
268 p->vec1().push_back( 0x0506u);
269 p->vec1().push_back( 0x0708u);
270 p->vec1().push_back( 0x090Au);
271 p->vec2().push_back( 0x0B0Cu);
272 p->vec2().push_back( 0x0D0Eu);
275 unsigned char data[] = {
278 0x01, 0x02, 0x03, 0x04, // dummy
279 0x05, 0x06, // vec1[0]
280 0x07, 0x08, // vec1[1]
281 0x09, 0x0A, // vec1[2]
282 0x0B, 0x0C, // vec2[0]
283 0x0D, 0x0E }; // vec2[1]
285 BOOST_CHECK( equal( p.data().begin(), p.data().end(), data ));
290 struct TestVectorBaseParser
291 : public senf::PacketParserBase
293 # include SENF_PARSER()
295 SENF_PARSER_PRIVATE_FIELD ( size1 , senf::UInt8Parser );
296 SENF_PARSER_FIELD_RO ( size2 , senf::UInt8Parser );
297 SENF_PARSER_FIELD ( dummy , senf::UInt32Parser );\
299 SENF_PARSER_FINALIZE( TestVectorBaseParser );
302 struct TestVectorDerivedParser
303 : public TestVectorBaseParser
305 # include SENF_PARSER()
307 SENF_PARSER_INHERIT(TestVectorBaseParser);
309 SENF_PARSER_VECTOR ( vec1 , transform(TestTransform, size1) , senf::UInt16Parser );
310 SENF_PARSER_VECTOR ( vec2 , bytes(size2) , senf::UInt16Parser );
312 SENF_PARSER_FINALIZE( TestVectorDerivedParser );
317 BOOST_AUTO_UNIT_TEST(vectorMacro_inherit)
319 unsigned char data[] = { 0x05, // size1
321 0x01, 0x02, 0x03, 0x04, // dummy
322 0x05, 0x06, // vec1[0]
323 0x07, 0x08, // vec1[1]
324 0x09, 0x0A, // vec1[2]
325 0x0B, 0x0C, // vec2[0]
326 0x0D, 0x0E }; // vec2[1]
328 senf::DataPacket p (senf::DataPacket::create(data));
329 TestVectorDerivedParser parser (p.data().begin(), &p.data());
331 BOOST_CHECK_EQUAL( parser.vec1().size(), 3u );
332 BOOST_CHECK_EQUAL( parser.vec2().size(), 2u );
333 BOOST_CHECK_EQUAL( parser.dummy(), 0x01020304u );
334 BOOST_CHECK_EQUAL( parser.vec1()[0], 0x0506u );
335 BOOST_CHECK_EQUAL( parser.vec1()[1], 0x0708u );
336 BOOST_CHECK_EQUAL( parser.vec1()[2], 0x090Au );
337 BOOST_CHECK_EQUAL( parser.vec2()[0], 0x0B0Cu );
338 BOOST_CHECK_EQUAL( parser.vec2()[1], 0x0D0Eu );
343 struct TestPacketSizeVectorParser
344 : public senf::PacketParserBase
346 # include SENF_PARSER()
348 SENF_PARSER_VECTOR ( vec , packetSize() , senf::UInt16Parser );
350 SENF_PARSER_FINALIZE( TestPacketSizeVectorParser );
355 BOOST_AUTO_UNIT_TEST(vectorMacro_packetSize)
357 unsigned char data[] = { 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
358 0x21, 0x22, 0x23, 0x24, 0x25, 0x26 };
360 senf::DataPacket p (senf::DataPacket::create(data));
361 TestPacketSizeVectorParser parser (p.data().begin(), &p.data());
364 BOOST_CHECK_EQUAL( parser.vec().size(), 6u );
365 BOOST_CHECK_EQUAL( parser.vec()[0], 0x1112u );
366 BOOST_CHECK_EQUAL( parser.vec()[1], 0x1314u );
367 BOOST_CHECK_EQUAL( parser.vec()[5], 0x2526u );
370 // The real functionality is already tested in AuxPolixy.test.cc ...
373 ///////////////////////////////cc.e////////////////////////////////////////
380 // c-file-style: "senf"
381 // indent-tabs-mode: nil
382 // ispell-local-dictionary: "american"
383 // compile-command: "scons -u test"
384 // comment-column: 40