annotate OrthancFramework/UnitTestsSources/SQLiteChromiumTests.cpp @ 5207:e7529e6241d2 db-protobuf

first successful protobuf communication
author Sebastien Jodogne <s.jodogne@gmail.com>
date Thu, 30 Mar 2023 21:31:56 +0200
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children 48b8dae6dc77
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1 /**
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2 * Orthanc - A Lightweight, RESTful DICOM Store
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2023 Osimis S.A., Belgium
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6 * Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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7 *
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8 * This program is free software: you can redistribute it and/or
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9 * modify it under the terms of the GNU Lesser General Public License
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10 * as published by the Free Software Foundation, either version 3 of
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11 * the License, or (at your option) any later version.
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12 *
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13 * This program is distributed in the hope that it will be useful, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * Lesser General Public License for more details.
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17 *
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18 * You should have received a copy of the GNU Lesser General Public
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19 * License along with this program. If not, see
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20 * <http://www.gnu.org/licenses/>.
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21 **/
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23
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24 #if ORTHANC_UNIT_TESTS_LINK_FRAMEWORK == 1
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25 // Must be the first to be sure to use the Orthanc framework shared library
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26 # include <OrthancFramework.h>
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27 #endif
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28
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29 #include <gtest/gtest.h>
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30
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31 #include "../Sources/Toolbox.h"
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32 #include "../Sources/SQLite/Connection.h"
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33 #include "../Sources/SQLite/Statement.h"
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34 #include "../Sources/SQLite/Transaction.h"
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35
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36 #include <sqlite3.h>
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37
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38
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39 using namespace Orthanc;
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40 using namespace Orthanc::SQLite;
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42
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43 /********************************************************************
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44 ** Tests from
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45 ** http://src.chromium.org/viewvc/chrome/trunk/src/sql/connection_unittest.cc
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46 ********************************************************************/
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47
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48 namespace
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49 {
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50 class SQLConnectionTest : public testing::Test
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51 {
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52 public:
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53 SQLConnectionTest()
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54 {
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55 }
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56
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57 virtual ~SQLConnectionTest() ORTHANC_OVERRIDE
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58 {
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59 }
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60
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61 virtual void SetUp() ORTHANC_OVERRIDE
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62 {
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63 db_.OpenInMemory();
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64 }
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65
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66 virtual void TearDown() ORTHANC_OVERRIDE
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67 {
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68 db_.Close();
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69 }
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70
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71 Connection& db()
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72 {
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73 return db_;
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74 }
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75
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76 private:
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77 Connection db_;
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78 };
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79 }
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82
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83 TEST_F(SQLConnectionTest, Execute)
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84 {
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85 // Valid statement should return true.
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86 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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87 EXPECT_EQ(SQLITE_OK, db().GetErrorCode());
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88
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89 // Invalid statement should fail.
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90 ASSERT_EQ(SQLITE_ERROR,
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91 db().ExecuteAndReturnErrorCode("CREATE TAB foo (a, b"));
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92 EXPECT_EQ(SQLITE_ERROR, db().GetErrorCode());
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93 }
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94
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95 TEST_F(SQLConnectionTest, ExecuteWithErrorCode) {
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96 ASSERT_EQ(SQLITE_OK,
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97 db().ExecuteAndReturnErrorCode("CREATE TABLE foo (a, b)"));
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98 ASSERT_EQ(SQLITE_ERROR,
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99 db().ExecuteAndReturnErrorCode("CREATE TABLE TABLE"));
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100 ASSERT_EQ(SQLITE_ERROR,
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101 db().ExecuteAndReturnErrorCode(
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102 "INSERT INTO foo(a, b) VALUES (1, 2, 3, 4)"));
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103 }
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104
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105 TEST_F(SQLConnectionTest, CachedStatement) {
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106 StatementId id1("foo", 12);
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107 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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108 ASSERT_TRUE(db().Execute("INSERT INTO foo(a, b) VALUES (12, 13)"));
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109
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110 // Create a new cached statement.
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111 {
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112 Statement s(db(), id1, "SELECT a FROM foo");
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113 ASSERT_TRUE(s.Step());
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114 EXPECT_EQ(12, s.ColumnInt(0));
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115 }
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116
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117 // The statement should be cached still.
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118 EXPECT_TRUE(db().HasCachedStatement(id1));
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119
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120 {
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121 // Get the same statement using different SQL. This should ignore our
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122 // SQL and use the cached one (so it will be valid).
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123 Statement s(db(), id1, "something invalid(");
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124 ASSERT_TRUE(s.Step());
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125 EXPECT_EQ(12, s.ColumnInt(0));
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126 }
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127
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128 // Make sure other statements aren't marked as cached.
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129 EXPECT_FALSE(db().HasCachedStatement(SQLITE_FROM_HERE));
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130 }
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131
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132 TEST_F(SQLConnectionTest, IsSQLValidTest) {
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133 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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134 ASSERT_TRUE(db().IsSQLValid("SELECT a FROM foo"));
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135 ASSERT_FALSE(db().IsSQLValid("SELECT no_exist FROM foo"));
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136 }
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137
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140 TEST_F(SQLConnectionTest, DoesStuffExist) {
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141 // Test DoesTableExist.
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142 EXPECT_FALSE(db().DoesTableExist("foo"));
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143 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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144 EXPECT_TRUE(db().DoesTableExist("foo"));
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145
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146 // Should be case sensitive.
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147 EXPECT_FALSE(db().DoesTableExist("FOO"));
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148
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149 // Test DoesColumnExist.
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150 EXPECT_FALSE(db().DoesColumnExist("foo", "bar"));
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151 EXPECT_TRUE(db().DoesColumnExist("foo", "a"));
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152
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153 // Testing for a column on a nonexistent table.
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154 EXPECT_FALSE(db().DoesColumnExist("bar", "b"));
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155 }
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156
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157 TEST_F(SQLConnectionTest, GetLastInsertRowId) {
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158 ASSERT_TRUE(db().Execute("CREATE TABLE foo (id INTEGER PRIMARY KEY, value)"));
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159
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160 ASSERT_TRUE(db().Execute("INSERT INTO foo (value) VALUES (12)"));
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161
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162 // Last insert row ID should be valid.
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163 int64_t row = db().GetLastInsertRowId();
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164 EXPECT_LT(0, row);
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165
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166 // It should be the primary key of the row we just inserted.
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167 Statement s(db(), "SELECT value FROM foo WHERE id=?");
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168 s.BindInt64(0, row);
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169 ASSERT_TRUE(s.Step());
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170 EXPECT_EQ(12, s.ColumnInt(0));
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171 }
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172
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173 TEST_F(SQLConnectionTest, Rollback) {
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174 ASSERT_TRUE(db().BeginTransaction());
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175 ASSERT_TRUE(db().BeginTransaction());
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176 EXPECT_EQ(2, db().GetTransactionNesting());
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177 db().RollbackTransaction();
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178 EXPECT_FALSE(db().CommitTransaction());
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179 EXPECT_TRUE(db().BeginTransaction());
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180 }
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181
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182
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183
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184
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185 /********************************************************************
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186 ** Tests from
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187 ** http://src.chromium.org/viewvc/chrome/trunk/src/sql/statement_unittest.cc
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188 ********************************************************************/
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189
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190 namespace Orthanc
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191 {
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192 namespace SQLite
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193 {
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194 class SQLStatementTest : public SQLConnectionTest
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195 {
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196 };
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197
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198 TEST_F(SQLStatementTest, Run) {
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199 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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200 ASSERT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (3, 12)"));
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201
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202 Statement s(db(), "SELECT b FROM foo WHERE a=?");
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203 // Stepping it won't work since we haven't bound the value.
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204 EXPECT_FALSE(s.Step());
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205
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206 // Run should fail since this produces output, and we should use Step(). This
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207 // gets a bit wonky since sqlite says this is OK so succeeded is set.
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208 s.Reset(true);
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209 s.BindInt(0, 3);
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210 EXPECT_FALSE(s.Run());
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211 EXPECT_EQ(SQLITE_ROW, db().GetErrorCode());
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212
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213 // Resetting it should put it back to the previous state (not runnable).
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214 s.Reset(true);
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215
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216 // Binding and stepping should produce one row.
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217 s.BindInt(0, 3);
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218 EXPECT_TRUE(s.Step());
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219 EXPECT_EQ(12, s.ColumnInt(0));
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220 EXPECT_FALSE(s.Step());
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221 }
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222
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223 TEST_F(SQLStatementTest, BasicErrorCallback) {
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224 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a INTEGER PRIMARY KEY, b)"));
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225 // Insert in the foo table the primary key. It is an error to insert
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226 // something other than an number. This error causes the error callback
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227 // handler to be called with SQLITE_MISMATCH as error code.
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228 Statement s(db(), "INSERT INTO foo (a) VALUES (?)");
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229 s.BindCString(0, "bad bad");
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230 EXPECT_THROW(s.Run(), OrthancException);
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231 }
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232
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233 TEST_F(SQLStatementTest, Reset) {
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234 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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235 ASSERT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (3, 12)"));
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236 ASSERT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (4, 13)"));
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237
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238 Statement s(db(), "SELECT b FROM foo WHERE a = ? ");
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239 s.BindInt(0, 3);
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240 ASSERT_TRUE(s.Step());
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241 EXPECT_EQ(12, s.ColumnInt(0));
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242 ASSERT_FALSE(s.Step());
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243
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244 s.Reset(false);
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245 // Verify that we can get all rows again.
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246 ASSERT_TRUE(s.Step());
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247 EXPECT_EQ(12, s.ColumnInt(0));
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248 EXPECT_FALSE(s.Step());
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249
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250 s.Reset(true);
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251 ASSERT_FALSE(s.Step());
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252 }
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253 }
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254 }
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255
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256
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257
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258
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259
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260
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261 /********************************************************************
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262 ** Tests from
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263 ** http://src.chromium.org/viewvc/chrome/trunk/src/sql/transaction_unittest.cc
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264 ********************************************************************/
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265
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266 namespace
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267 {
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268 class SQLTransactionTest : public SQLConnectionTest
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269 {
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270 public:
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271 virtual void SetUp() ORTHANC_OVERRIDE
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272 {
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273 SQLConnectionTest::SetUp();
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274 ASSERT_TRUE(db().Execute("CREATE TABLE foo (a, b)"));
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275 }
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276
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277 // Returns the number of rows in table "foo".
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278 int CountFoo()
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279 {
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280 Statement count(db(), "SELECT count(*) FROM foo");
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281 count.Step();
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282 return count.ColumnInt(0);
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283 }
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284 };
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285 }
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286
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287
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288 TEST_F(SQLTransactionTest, Commit) {
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289 {
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290 Transaction t(db());
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291 EXPECT_FALSE(t.IsOpen());
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292 t.Begin();
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293 EXPECT_TRUE(t.IsOpen());
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294
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295 EXPECT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (1, 2)"));
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296
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297 t.Commit();
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298 EXPECT_FALSE(t.IsOpen());
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299 }
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300
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301 EXPECT_EQ(1, CountFoo());
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302 }
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303
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304 TEST_F(SQLTransactionTest, Rollback) {
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305 // Test some basic initialization, and that rollback runs when you exit the
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306 // scope.
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307 {
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308 Transaction t(db());
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309 EXPECT_FALSE(t.IsOpen());
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310 t.Begin();
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311 EXPECT_TRUE(t.IsOpen());
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312
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313 EXPECT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (1, 2)"));
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314 }
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315
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316 // Nothing should have been committed since it was implicitly rolled back.
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317 EXPECT_EQ(0, CountFoo());
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318
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319 // Test explicit rollback.
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320 Transaction t2(db());
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321 EXPECT_FALSE(t2.IsOpen());
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322 t2.Begin();
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323
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324 EXPECT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (1, 2)"));
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325 t2.Rollback();
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326 EXPECT_FALSE(t2.IsOpen());
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327
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328 // Nothing should have been committed since it was explicitly rolled back.
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329 EXPECT_EQ(0, CountFoo());
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330 }
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331
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332 // Rolling back any part of a transaction should roll back all of them.
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333 TEST_F(SQLTransactionTest, NestedRollback) {
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334 EXPECT_EQ(0, db().GetTransactionNesting());
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335
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336 // Outermost transaction.
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337 {
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338 Transaction outer(db());
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339 outer.Begin();
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340 EXPECT_EQ(1, db().GetTransactionNesting());
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341
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342 // The first inner one gets committed.
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343 {
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344 Transaction inner1(db());
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345 inner1.Begin();
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346 EXPECT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (1, 2)"));
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347 EXPECT_EQ(2, db().GetTransactionNesting());
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348
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349 inner1.Commit();
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350 EXPECT_EQ(1, db().GetTransactionNesting());
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351 }
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352
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353 // One row should have gotten inserted.
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354 EXPECT_EQ(1, CountFoo());
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355
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356 // The second inner one gets rolled back.
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357 {
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358 Transaction inner2(db());
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359 inner2.Begin();
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360 EXPECT_TRUE(db().Execute("INSERT INTO foo (a, b) VALUES (1, 2)"));
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361 EXPECT_EQ(2, db().GetTransactionNesting());
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362
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363 inner2.Rollback();
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364 EXPECT_EQ(1, db().GetTransactionNesting());
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365 }
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366
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367 // A third inner one will fail in Begin since one has already been rolled
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368 // back.
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369 EXPECT_EQ(1, db().GetTransactionNesting());
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370 {
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371 Transaction inner3(db());
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372 EXPECT_THROW(inner3.Begin(), OrthancException);
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373 EXPECT_EQ(1, db().GetTransactionNesting());
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374 }
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375 }
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376 EXPECT_EQ(0, db().GetTransactionNesting());
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377 EXPECT_EQ(0, CountFoo());
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378 }