System.Data.SQLite

Check-in [e1483fef81]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Add virtual table test to cover the marshalling performed with xBestIndex.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | marshalFixes
Files: files | file ages | folders
SHA1: e1483fef81f1fb9ea7f321e520154275c05296e1
User & Date: mistachkin 2013-07-15 06:53:33.546
Context
2013-07-15
07:00
Fix typo. Closed-Leaf check-in: c365a97aa9 user: mistachkin tags: marshalFixes
06:53
Add virtual table test to cover the marshalling performed with xBestIndex. check-in: e1483fef81 user: mistachkin tags: marshalFixes
05:54
Fix SQLiteCommand object disposal issue revealed by the previous check-in. check-in: db65a60fcf user: mistachkin tags: marshalFixes
Changes
Unified Diff Ignore Whitespace Patch
Changes to Tests/vtab.eagle.
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
  cleanupDb $fileName

  unset -nocomplain result code results errors sql dataSource id fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
[string map [list \n \r\n] {^Ok System#CodeDom#Compiler#CompilerResults#\d+\
\{\} 0 \{one two three 4 5.0 Error \{SQL logic error or missing database
virtual table "t\d+" is read-only\}\}$}]}

###############################################################################

runTest {test vtab-1.3 {IEnumerable<T> virtual table} -setup {
  set fileName vtab-1.3.db
} -body {







|







206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
  cleanupDb $fileName

  unset -nocomplain result code results errors sql dataSource id fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
[string map [list \n \r\n] {^Ok System#CodeDom#Compiler#CompilerResults#\d+\
\{\} 0 \{one two three 4 5\.0 Error \{SQL logic error or missing database
virtual table "t\d+" is read-only\}\}$}]}

###############################################################################

runTest {test vtab-1.3 {IEnumerable<T> virtual table} -setup {
  set fileName vtab-1.3.db
} -body {
998
999
1000
1001
1002
1003
1004
1005
1006
1007




































































































1008
1009

  unset -nocomplain result code results errors sql dataSource id fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
[string map [list \n \r\n] {^Ok System#CodeDom#Compiler#CompilerResults#\d+\
\{\} 0 \{\{\} t\d+ \{\} x\d+\}$}]}

###############################################################################





































































































runSQLiteTestEpilogue
runTestEpilogue










>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>


998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109

  unset -nocomplain result code results errors sql dataSource id fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
[string map [list \n \r\n] {^Ok System#CodeDom#Compiler#CompilerResults#\d+\
\{\} 0 \{\{\} t\d+ \{\} x\d+\}$}]}

###############################################################################

runTest {test vtab-1.7 {virtual table xBestIndex marshalling} -setup {
  set fileName vtab-1.7.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE TABLE t${id}(y CHAR(10) NOT NULL PRIMARY KEY); \
    CREATE VIRTUAL TABLE u${id} USING mod${id}; \
  }

  set sql(2) { \
    INSERT INTO t${id} SELECT x FROM u${id}; \
  }

  set sql(3) { \
    SELECT v${id}.y FROM t${id} v${id} LEFT OUTER JOIN \
    u${id} ON u${id}.x = v${id}.y WHERE u${id}.x IS NOT NULL \
    ORDER BY v${id}.y DESC; \
  }

  unset -nocomplain results errors

  set code [compileCSharpWith [subst {
    using System;
    using System.Data.SQLite;
    using Eagle._Containers.Public;

    namespace _Dynamic${id}
    {
      public static class Test${id}
      {
        public static StringList GetList(params string\[\] strings)
        {
          StringList result = new StringList();

          using (SQLiteConnection connection = new SQLiteConnection(
              "Data Source=${dataSource};"))
          {
            connection.Open();

            connection.CreateModule(new SQLiteModuleEnumerable(
              "mod${id}", strings));

            using (SQLiteCommand command = connection.CreateCommand())
            {
              command.CommandText = "[subst ${sql(1)}]";
              result.Add(command.ExecuteNonQuery().ToString());
            }

            using (SQLiteCommand command = connection.CreateCommand())
            {
              command.CommandText = "[subst ${sql(2)}]";
              result.Add(command.ExecuteNonQuery().ToString());
            }

            using (SQLiteCommand command = connection.CreateCommand())
            {
              command.CommandText = "[subst ${sql(3)}]";

              using (SQLiteDataReader dataReader = command.ExecuteReader())
              {
                while (dataReader.Read())
                  result.Add(dataReader\[0\].ToString());
              }
            }

            connection.Close();
          }

          return result;
        }

        ///////////////////////////////////////////////////////////////////////

        public static void Main()
        {
          // do nothing.
        }
      }
    }
  }] true true true results errors [list System.Data.SQLite.dll Eagle.dll]]

  list $code $results \
      [expr {[info exists errors] ? $errors : ""}] \
      [expr {$code eq "Ok" ? [catch {
        object invoke _Dynamic${id}.Test${id} GetList one two three 4 5.0
      } result] : [set result ""]}] $result
} -cleanup {
  cleanupDb $fileName

  unset -nocomplain result code results errors sql dataSource id fileName
} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
[string map [list \n \r\n] {^Ok System#CodeDom#Compiler#CompilerResults#\d+\
\{\} 0 \{0 5 two three one 5\.0 4\}$}]}

###############################################################################

runSQLiteTestEpilogue
runTestEpilogue