Mercurial > hg > orthanc
annotate UnitTestsSources/SQLiteTests.cpp @ 1336:a80e811ec619
fix unneeded complexity
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
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| date | Mon, 30 Mar 2015 16:18:46 +0200 |
| parents | 6e7e5ed91c2d |
| children | ec7427df0a2a |
| rev | line source |
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1 /** |
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2 * Orthanc - A Lightweight, RESTful DICOM Store |
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3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics |
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4 * Department, University Hospital of Liege, Belgium |
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5 * |
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6 * This program is free software: you can redistribute it and/or |
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7 * modify it under the terms of the GNU General Public License as |
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8 * published by the Free Software Foundation, either version 3 of the |
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9 * License, or (at your option) any later version. |
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10 * |
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11 * In addition, as a special exception, the copyright holders of this |
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12 * program give permission to link the code of its release with the |
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13 * OpenSSL project's "OpenSSL" library (or with modified versions of it |
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14 * that use the same license as the "OpenSSL" library), and distribute |
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15 * the linked executables. You must obey the GNU General Public License |
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16 * in all respects for all of the code used other than "OpenSSL". If you |
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17 * modify file(s) with this exception, you may extend this exception to |
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18 * your version of the file(s), but you are not obligated to do so. If |
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19 * you do not wish to do so, delete this exception statement from your |
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20 * version. If you delete this exception statement from all source files |
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21 * in the program, then also delete it here. |
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22 * |
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23 * This program is distributed in the hope that it will be useful, but |
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24 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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26 * General Public License for more details. |
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27 * |
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28 * You should have received a copy of the GNU General Public License |
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29 * along with this program. If not, see <http://www.gnu.org/licenses/>. |
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30 **/ |
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31 |
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32 |
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33 #include "PrecompiledHeadersUnitTests.h" |
| 0 | 34 #include "gtest/gtest.h" |
| 35 | |
| 36 #include "../Core/Toolbox.h" | |
| 37 #include "../Core/SQLite/Connection.h" | |
| 38 #include "../Core/SQLite/Statement.h" | |
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39 #include "../Core/SQLite/Transaction.h" |
| 0 | 40 |
| 41 #include <sqlite3.h> | |
| 42 | |
| 63 | 43 using namespace Orthanc; |
| 0 | 44 |
| 45 | |
| 46 TEST(SQLite, Configuration) | |
| 47 { | |
| 48 ASSERT_EQ(1, sqlite3_threadsafe()); | |
| 49 } | |
| 50 | |
| 51 | |
| 52 TEST(SQLite, Connection) | |
| 53 { | |
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54 Toolbox::RemoveFile("UnitTestsResults/coucou"); |
| 0 | 55 SQLite::Connection c; |
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56 c.Open("UnitTestsResults/coucou"); |
| 0 | 57 c.Execute("CREATE TABLE c(k INTEGER PRIMARY KEY AUTOINCREMENT, v INTEGER)"); |
| 58 c.Execute("INSERT INTO c VALUES(NULL, 42);"); | |
| 59 } | |
| 60 | |
| 61 | |
| 62 TEST(SQLite, StatementReferenceBasic) | |
| 63 { | |
| 64 sqlite3* db; | |
| 65 sqlite3_open(":memory:", &db); | |
| 66 | |
| 67 { | |
| 68 SQLite::StatementReference r(db, "SELECT * FROM sqlite_master"); | |
| 69 ASSERT_EQ(0u, r.GetReferenceCount()); | |
| 70 | |
| 71 { | |
| 72 SQLite::StatementReference r1(r); | |
| 73 ASSERT_EQ(1u, r.GetReferenceCount()); | |
| 74 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 75 | |
| 76 { | |
| 77 SQLite::StatementReference r2(r); | |
| 78 ASSERT_EQ(2u, r.GetReferenceCount()); | |
| 79 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 80 ASSERT_EQ(0u, r2.GetReferenceCount()); | |
| 81 | |
| 82 SQLite::StatementReference r3(r2); | |
| 83 ASSERT_EQ(3u, r.GetReferenceCount()); | |
| 84 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 85 ASSERT_EQ(0u, r2.GetReferenceCount()); | |
| 86 ASSERT_EQ(0u, r3.GetReferenceCount()); | |
| 87 } | |
| 88 | |
| 89 ASSERT_EQ(1u, r.GetReferenceCount()); | |
| 90 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 91 | |
| 92 { | |
| 93 SQLite::StatementReference r2(r); | |
| 94 ASSERT_EQ(2u, r.GetReferenceCount()); | |
| 95 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 96 ASSERT_EQ(0u, r2.GetReferenceCount()); | |
| 97 } | |
| 98 | |
| 99 ASSERT_EQ(1u, r.GetReferenceCount()); | |
| 100 ASSERT_EQ(0u, r1.GetReferenceCount()); | |
| 101 } | |
| 102 | |
| 103 ASSERT_EQ(0u, r.GetReferenceCount()); | |
| 104 } | |
| 105 | |
| 106 sqlite3_close(db); | |
| 107 } | |
| 108 | |
| 109 TEST(SQLite, StatementBasic) | |
| 110 { | |
| 111 SQLite::Connection c; | |
| 112 c.OpenInMemory(); | |
| 113 | |
| 114 SQLite::Statement s(c, "SELECT * from sqlite_master"); | |
| 115 s.Run(); | |
| 116 | |
| 117 for (unsigned int i = 0; i < 5; i++) | |
| 118 { | |
| 119 SQLite::Statement cs(c, SQLITE_FROM_HERE, "SELECT * from sqlite_master"); | |
| 120 cs.Step(); | |
| 121 } | |
| 122 } | |
| 123 | |
| 124 | |
| 125 namespace | |
| 126 { | |
| 127 static bool destroyed; | |
| 128 | |
| 129 class MyFunc : public SQLite::IScalarFunction | |
| 130 { | |
| 131 public: | |
| 132 MyFunc() | |
| 133 { | |
| 134 destroyed = false; | |
| 135 } | |
| 136 | |
| 137 virtual ~MyFunc() | |
| 138 { | |
| 139 destroyed = true; | |
| 140 } | |
| 141 | |
| 142 virtual const char* GetName() const | |
| 143 { | |
| 144 return "MYFUNC"; | |
| 145 } | |
| 146 | |
| 147 virtual unsigned int GetCardinality() const | |
| 148 { | |
| 149 return 2; | |
| 150 } | |
| 151 | |
| 152 virtual void Compute(SQLite::FunctionContext& context) | |
| 153 { | |
| 154 context.SetIntResult(1000 + context.GetIntValue(0) * context.GetIntValue(1)); | |
| 155 } | |
| 156 }; | |
| 157 | |
| 158 class MyDelete : public SQLite::IScalarFunction | |
| 159 { | |
| 160 public: | |
| 161 std::set<int> deleted_; | |
| 162 | |
| 163 virtual const char* GetName() const | |
| 164 { | |
| 165 return "MYDELETE"; | |
| 166 } | |
| 167 | |
| 168 virtual unsigned int GetCardinality() const | |
| 169 { | |
| 170 return 1; | |
| 171 } | |
| 172 | |
| 173 virtual void Compute(SQLite::FunctionContext& context) | |
| 174 { | |
| 175 deleted_.insert(context.GetIntValue(0)); | |
| 176 context.SetNullResult(); | |
| 177 } | |
| 178 }; | |
| 179 } | |
| 180 | |
| 181 TEST(SQLite, ScalarFunction) | |
| 182 { | |
| 183 { | |
| 184 SQLite::Connection c; | |
| 185 c.OpenInMemory(); | |
| 186 c.Register(new MyFunc()); | |
| 187 c.Execute("CREATE TABLE t(id INTEGER PRIMARY KEY, v1 INTEGER, v2 INTEGER);"); | |
| 188 c.Execute("INSERT INTO t VALUES(NULL, 2, 3);"); | |
| 189 c.Execute("INSERT INTO t VALUES(NULL, 4, 4);"); | |
| 190 c.Execute("INSERT INTO t VALUES(NULL, 6, 5);"); | |
| 191 SQLite::Statement t(c, "SELECT MYFUNC(v1, v2), v1, v2 FROM t"); | |
| 192 int i = 0; | |
| 193 while (t.Step()) | |
| 194 { | |
| 195 ASSERT_EQ(t.ColumnInt(0), 1000 + t.ColumnInt(1) * t.ColumnInt(2)); | |
| 196 i++; | |
| 197 } | |
| 198 ASSERT_EQ(3, i); | |
| 199 ASSERT_FALSE(destroyed); | |
| 200 } | |
| 201 ASSERT_TRUE(destroyed); | |
| 202 } | |
| 203 | |
| 204 TEST(SQLite, CascadedDeleteCallback) | |
| 205 { | |
| 206 SQLite::Connection c; | |
| 207 c.OpenInMemory(); | |
| 208 MyDelete *func = new MyDelete(); | |
| 209 c.Register(func); | |
| 210 c.Execute("CREATE TABLE parent(id INTEGER PRIMARY KEY, dummy INTEGER);"); | |
| 211 c.Execute("CREATE TABLE child(" | |
| 212 " id INTEGER PRIMARY KEY, " | |
| 213 " parent INTEGER REFERENCES parent(id) ON DELETE CASCADE, " | |
| 214 " value INTEGER);"); | |
| 215 c.Execute("CREATE TRIGGER childRemoved " | |
| 216 "AFTER DELETE ON child " | |
| 217 "FOR EACH ROW BEGIN " | |
| 218 " SELECT MYDELETE(old.value); " | |
| 219 "END;"); | |
| 220 | |
| 221 c.Execute("INSERT INTO parent VALUES(42, 100);"); | |
| 222 c.Execute("INSERT INTO parent VALUES(43, 101);"); | |
| 223 | |
| 224 c.Execute("INSERT INTO child VALUES(NULL, 42, 4200);"); | |
| 225 c.Execute("INSERT INTO child VALUES(NULL, 42, 4201);"); | |
| 226 | |
| 227 c.Execute("INSERT INTO child VALUES(NULL, 43, 4300);"); | |
| 228 c.Execute("INSERT INTO child VALUES(NULL, 43, 4301);"); | |
| 229 | |
| 230 // The following command deletes "parent(43, 101)", then in turns | |
| 231 // "child(NULL, 43, 4300/4301)", then calls the MyDelete on 4300 and | |
| 232 // 4301 | |
| 233 c.Execute("DELETE FROM parent WHERE dummy=101"); | |
| 234 | |
| 235 ASSERT_EQ(2u, func->deleted_.size()); | |
| 236 ASSERT_TRUE(func->deleted_.find(4300) != func->deleted_.end()); | |
| 237 ASSERT_TRUE(func->deleted_.find(4301) != func->deleted_.end()); | |
| 238 } | |
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239 |
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240 |
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241 TEST(SQLite, EmptyTransactions) |
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242 { |
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243 try |
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244 { |
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245 SQLite::Connection c; |
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246 c.OpenInMemory(); |
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247 |
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248 c.Execute("CREATE TABLE a(id INTEGER PRIMARY KEY);"); |
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249 c.Execute("INSERT INTO a VALUES(NULL)"); |
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250 |
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251 { |
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252 SQLite::Transaction t(c); |
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253 t.Begin(); |
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254 { |
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255 SQLite::Statement s(c, SQLITE_FROM_HERE, "SELECT * FROM a"); |
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256 s.Step(); |
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257 } |
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258 //t.Commit(); |
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259 } |
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260 |
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261 { |
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262 SQLite::Statement s(c, SQLITE_FROM_HERE, "SELECT * FROM a"); |
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263 s.Step(); |
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264 } |
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265 } |
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266 catch (OrthancException& e) |
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267 { |
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268 fprintf(stderr, "Exception: [%s]\n", e.What()); |
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269 throw e; |
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270 } |
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271 } |
| 724 | 272 |
| 273 | |
| 274 TEST(SQLite, Types) | |
| 275 { | |
| 276 SQLite::Connection c; | |
| 277 c.OpenInMemory(); | |
| 278 c.Execute("CREATE TABLE a(id INTEGER PRIMARY KEY, value)"); | |
| 279 | |
| 280 { | |
| 281 SQLite::Statement s(c, std::string("SELECT * FROM a")); | |
| 282 ASSERT_EQ(2, s.ColumnCount()); | |
| 283 ASSERT_FALSE(s.Step()); | |
| 284 } | |
| 285 | |
| 286 { | |
| 287 SQLite::Statement s(c, SQLITE_FROM_HERE, std::string("SELECT * FROM a")); | |
| 288 ASSERT_FALSE(s.Step()); | |
| 289 ASSERT_EQ("SELECT * FROM a", s.GetOriginalSQLStatement()); | |
| 290 } | |
| 291 | |
| 292 { | |
| 293 SQLite::Statement s(c, SQLITE_FROM_HERE, "INSERT INTO a VALUES(NULL, ?);"); | |
| 294 s.BindNull(0); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 295 s.BindBool(0, true); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 296 s.BindInt(0, 42); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 297 s.BindInt64(0, 42ll); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 298 s.BindDouble(0, 42.5); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 299 s.BindCString(0, "Hello"); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 300 s.BindBlob(0, "Hello", 5); ASSERT_TRUE(s.Run()); s.Reset(); | |
| 301 } | |
| 302 | |
| 303 { | |
| 304 SQLite::Statement s(c, SQLITE_FROM_HERE, std::string("SELECT * FROM a")); | |
| 305 ASSERT_TRUE(s.Step()); | |
| 306 ASSERT_EQ(SQLite::COLUMN_TYPE_NULL, s.GetColumnType(1)); | |
| 307 ASSERT_TRUE(s.ColumnIsNull(1)); | |
| 308 ASSERT_TRUE(s.Step()); | |
| 309 ASSERT_EQ(SQLite::COLUMN_TYPE_INTEGER, s.GetColumnType(1)); | |
| 310 ASSERT_TRUE(s.ColumnBool(1)); | |
| 311 ASSERT_TRUE(s.Step()); | |
| 312 ASSERT_EQ(SQLite::COLUMN_TYPE_INTEGER, s.GetColumnType(1)); | |
| 313 ASSERT_EQ(42, s.ColumnInt(1)); | |
| 314 ASSERT_TRUE(s.Step()); | |
| 315 ASSERT_EQ(SQLite::COLUMN_TYPE_INTEGER, s.GetColumnType(1)); | |
| 316 ASSERT_EQ(42ll, s.ColumnInt64(1)); | |
| 317 ASSERT_TRUE(s.Step()); | |
| 318 ASSERT_EQ(SQLite::COLUMN_TYPE_FLOAT, s.GetColumnType(1)); | |
| 876 | 319 ASSERT_DOUBLE_EQ(42.5, s.ColumnDouble(1)); |
| 724 | 320 ASSERT_TRUE(s.Step()); |
| 321 ASSERT_EQ(SQLite::COLUMN_TYPE_TEXT, s.GetColumnType(1)); | |
| 322 ASSERT_EQ("Hello", s.ColumnString(1)); | |
| 323 ASSERT_TRUE(s.Step()); | |
| 324 ASSERT_EQ(SQLite::COLUMN_TYPE_BLOB, s.GetColumnType(1)); | |
| 325 ASSERT_EQ(5, s.ColumnByteLength(1)); | |
| 326 ASSERT_TRUE(!memcmp("Hello", s.ColumnBlob(1), 5)); | |
| 327 | |
| 328 std::string t; | |
| 329 ASSERT_TRUE(s.ColumnBlobAsString(1, &t)); | |
| 330 ASSERT_EQ("Hello", t); | |
| 331 | |
| 332 ASSERT_FALSE(s.Step()); | |
| 333 } | |
| 334 } |