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annotate tests/BugConcurrent_clients_SF_1504657.java @ 0:a5a898f6886c

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Copy of MonetDB java directory changeset e6e32756ad31.
author Sjoerd Mullender <sjoerd@acm.org>
date Wed, 21 Sep 2016 09:34:48 +0200 (2016-09-21)
parents
children 04fbf3655452
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0
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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1 /*
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2 * This Source Code Form is subject to the terms of the Mozilla Public
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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5 *
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6 * Copyright 1997 - July 2008 CWI, August 2008 - 2016 MonetDB B.V.
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7 */
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8
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9 import java.sql.*;
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10
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11 public class BugConcurrent_clients_SF_1504657 {
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12 public static void main(String[] args) throws Exception{
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13 Connection con1 = null, con2 = null, con3 = null;
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14 Statement stmt1 = null, stmt2 = null, stmt3 = null;
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15 ResultSet rs1 = null, rs2= null, rs3 = null;
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16 Class.forName("nl.cwi.monetdb.jdbc.MonetDriver");
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17 con1 = DriverManager.getConnection(args[0]);
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18 con2 = DriverManager.getConnection(args[0]);
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19 con3 = DriverManager.getConnection(args[0]);
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20 stmt1 = con1.createStatement();
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21 stmt2 = con2.createStatement();
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22 stmt3 = con3.createStatement();
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23 //DatabaseMetaData dbmd = con.getMetaData();
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24
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25 // >> true: auto commit should be on by default
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26 System.out.println("0. true\t" + con1.getAutoCommit());
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27 System.out.println("0. true\t" + con2.getAutoCommit());
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28 System.out.println("0. true\t" + con3.getAutoCommit());
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29
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30 // test the creation of a table with concurrent clients
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31 try {
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32 System.out.println("1.1. create table t1 using client 1...");
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33 stmt1.executeUpdate("CREATE TABLE t1 ( id int, name varchar(1024) )");
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34 System.out.println("passed :)");
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35 System.out.println("1.2. check table existence in client 2...");
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36 rs2 = stmt2.executeQuery("SELECT name FROM tables where name LIKE 't1'");
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37 while (rs2.next())
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38 System.out.println(rs2.getString("name"));
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39 System.out.println("passed :)");
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40 System.out.println("1.3. check table existence in client 3...");
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41 rs3 = stmt3.executeQuery("SELECT name FROM tables where name LIKE 't1'");
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42 while (rs3.next())
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43 System.out.println(rs3.getString("name"));
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44 System.out.println("passed :)");
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45 } catch (SQLException e) {
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46 // this means we failed (table not there perhaps?)
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47 System.out.println("FAILED 1 :( " + e.getMessage());
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48 System.out.println("ABORTING TEST!!!");
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49 con1.close();
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50 con2.close();
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51 con3.close();
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52 System.exit(-1);
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53 }
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54
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55 // test the insertion of values with concurrent clients
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56 try {
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57 System.out.println("2 insert into t1 using client 1...");
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58 stmt1.executeUpdate("INSERT INTO t1 values( 1, 'monetdb' )");
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59 System.out.println("passed :)");
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60 stmt1.executeUpdate("INSERT INTO t1 values( 2, 'monet' )");
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61 System.out.println("passed :)");
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62 stmt1.executeUpdate("INSERT INTO t1 values( 3, 'mon' )");
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63 System.out.println("passed :)");
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64 System.out.println("2.1. check table status with client 1...");
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65 rs1 = stmt1.executeQuery("SELECT * FROM t1");
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66 while (rs1.next())
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67 System.out.println(rs1.getInt("id")+", "+ rs1.getString("name"));
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68 System.out.println("passed :)");
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69 System.out.println("2.2. check table status with client 2...");
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70 rs2 = stmt2.executeQuery("SELECT * FROM t1");
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71 while (rs2.next())
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72 System.out.println(rs2.getInt("id")+", "+ rs2.getString("name"));
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73 System.out.println("passed :)");
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74 System.out.println("2.3. check table status with client 3...");
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75 rs3 = stmt3.executeQuery("SELECT * FROM t1");
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76 while (rs3.next())
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77 System.out.println(rs3.getInt("id")+", "+ rs3.getString("name"));
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78 System.out.println("passed :)");
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79 } catch (SQLException e) {
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80 // this means we failed (table not there perhaps?)
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81 System.out.println("FAILED 2 :( " + e.getMessage());
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82 System.out.println("ABORTING TEST!!!");
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83 if (rs1 != null) rs1.close();
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84 if (rs2 != null) rs2.close();
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85 if (rs3 != null) rs3.close();
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86 con1.close();
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87 con2.close();
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88 con3.close();
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89 System.exit(-1);
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90 }
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91
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92 // test the insertion of values with concurrent clients
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93 try {
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94 System.out.println("3 insert into t1 using client 2...");
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95 stmt2.executeUpdate("INSERT INTO t1 values( 4, 'monetdb' )");
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96 System.out.println("passed :)");
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97 stmt2.executeUpdate("INSERT INTO t1 values( 5, 'monet' )");
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98 System.out.println("passed :)");
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99 stmt2.executeUpdate("INSERT INTO t1 values( 6, 'mon' )");
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100 System.out.println("passed :)");
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101 System.out.println("3.1. check table status with client 1...");
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102 rs1 = stmt1.executeQuery("SELECT * FROM t1");
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103 while (rs1.next())
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104 System.out.println(rs1.getInt("id")+", "+ rs1.getString("name"));
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105 System.out.println("passed :)");
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106 System.out.println("3.2. check table status with client 2...");
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107 rs2 = stmt2.executeQuery("SELECT * FROM t1");
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108 while (rs2.next())
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109 System.out.println(rs2.getInt("id")+", "+ rs2.getString("name"));
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110 System.out.println("passed :)");
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111 System.out.println("3.3. check table status with client 3...");
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112 rs3 = stmt3.executeQuery("SELECT * FROM t1");
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113 while (rs3.next())
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114 System.out.println(rs3.getInt("id")+", "+ rs3.getString("name"));
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115 System.out.println("passed :)");
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116 } catch (SQLException e) {
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117 // this means we failed (table not there perhaps?)
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118 System.out.println("FAILED 3 :( " + e.getMessage());
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119 System.out.println("ABORTING TEST!!!");
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120 if (rs1 != null) rs1.close();
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121 if (rs2 != null) rs2.close();
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122 if (rs3 != null) rs3.close();
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123 con1.close();
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124 con2.close();
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125 con3.close();
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126 System.exit(-1);
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127 }
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128
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129 // test the insertion of values with concurrent clients
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130 try {
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131 System.out.println("4 insert into t1 using client 3...");
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132 stmt3.executeUpdate("INSERT INTO t1 values( 7, 'monetdb' )");
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133 System.out.println("passed :)");
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134 stmt3.executeUpdate("INSERT INTO t1 values( 8, 'monet' )");
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135 System.out.println("passed :)");
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136 stmt3.executeUpdate("INSERT INTO t1 values( 9, 'mon' )");
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137 System.out.println("passed :)");
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138 System.out.println("4.1. check table status with client 1...");
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139 rs1 = stmt1.executeQuery("SELECT * FROM t1");
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140 while (rs1.next())
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141 System.out.println(rs1.getInt("id")+", "+ rs1.getString("name"));
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142 System.out.println("passed :)");
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143 System.out.println("4.2. check table status with client 2...");
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144 rs2 = stmt2.executeQuery("SELECT * FROM t1");
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145 while (rs2.next())
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146 System.out.println(rs2.getInt("id")+", "+ rs2.getString("name"));
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diff changeset
147 System.out.println("passed :)");
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148 System.out.println("4.3. check table status with client 3...");
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149 rs3 = stmt3.executeQuery("SELECT * FROM t1");
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150 while (rs3.next())
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151 System.out.println(rs3.getInt("id")+", "+ rs3.getString("name"));
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diff changeset
152 System.out.println("passed :)");
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diff changeset
153 } catch (SQLException e) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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154 // this means we failed (table not there perhaps?)
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155 System.out.println("FAILED 4 :( " + e.getMessage());
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156 System.out.println("ABORTING TEST!!!");
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diff changeset
157 if (rs1 != null) rs1.close();
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diff changeset
158 if (rs2 != null) rs2.close();
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diff changeset
159 if (rs3 != null) rs3.close();
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diff changeset
160 con1.close();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
161 con2.close();
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diff changeset
162 con3.close();
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diff changeset
163 System.exit(-1);
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Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
164 }
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diff changeset
165
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diff changeset
166 if (rs1 != null) rs1.close();
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parents:
diff changeset
167 if (rs2 != null) rs2.close();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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diff changeset
168 if (rs3 != null) rs3.close();
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diff changeset
169
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Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
170 // cleanup
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Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
171 try {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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172 stmt3.executeUpdate("DROP TABLE t1");
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diff changeset
173 } catch (SQLException e) {
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
174 System.out.println("FAILED to clean up! :( " + e.getMessage());
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diff changeset
175 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
176
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
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diff changeset
177 con1.close();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
178 con2.close();
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
179 con3.close();
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Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
180 }
a5a898f6886c Copy of MonetDB java directory changeset e6e32756ad31.
Sjoerd Mullender <sjoerd@acm.org>
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diff changeset
181 }