System.Data.SQLite
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Overview
Comment:Add a couple more virtual table tests.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 5b884e5199227fcfe84c4de9e42bc8ead7ea457d
User & Date: mistachkin 2013-08-07 20:40:43
Context
2013-08-08
00:37
Final updates for release 1.0.88.0. check-in: 4dc52a42ad user: mistachkin tags: trunk, release, release-1.0.88.0
2013-08-07
23:40
Final updates for release 1.0.88.0. Closed-Leaf check-in: 17fd4c1265 user: mistachkin tags: preRelease
20:40
Add a couple more virtual table tests. check-in: 5b884e5199 user: mistachkin tags: trunk
03:51
When automatically registering custom functions, use the executing assembly (i.e. System.Data.SQLite) for reference detection. Fix for [4e49a58c4c]. check-in: 80a4ab671c user: mistachkin tags: trunk
Changes
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Changes to Tests/vtab.eagle.

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} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
{^Ok System#CodeDom#Compiler#CompilerResults#\d+ \{\} 0 \{\}$}}

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

runTest {test vtab-1.2 {IEnumerable virtual table} -setup {
  set fileName vtab-1.2.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }
................................................................................
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 {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }
................................................................................
                result.Add(e.ResultCode.ToString());
                result.Add(e.Message);
              }
            }

            connection.Close();
          }
















































































































          return result;
        }

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

        public static void Main()







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} -constraints \
{eagle monoBug28 command.sql compile.DATA SQLite System.Data.SQLite\
defineConstant.System.Data.SQLite.INTEROP_VIRTUAL_TABLE} -match regexp -result \
{^Ok System#CodeDom#Compiler#CompilerResults#\d+ \{\} 0 \{\}$}}

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

runTest {test vtab-1.2.1 {IEnumerable virtual table} -setup {
  set fileName vtab-1.2.1.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }
................................................................................
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-1.2.2 {IEnumerable virtual table} -setup {
  set fileName vtab-1.2.2.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }

  set sql(2) { \
    SELECT * FROM t${id}; \
  }

  set sql(3) { \
    UPDATE t${id} SET x = 1; \
  }

  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();

            SQLiteModule module = new SQLiteModuleEnumerable(
                "mod${id}", strings);

            connection.CreateModule(module);

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

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

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

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

              try
              {
                command.ExecuteNonQuery();
              }
              catch (SQLiteException e)
              {
                result.Add(e.ResultCode.ToString());
                result.Add(e.Message);
              }
            }

            module.Dispose();
            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 \{one two three 4 5\.0 Error \{SQL logic error or missing database
virtual table "t\d+" is read-only\}\}$}]}

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

runTest {test vtab-1.3.1 {IEnumerable<T> virtual table} -setup {
  set fileName vtab-1.3.1.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }
................................................................................
                result.Add(e.ResultCode.ToString());
                result.Add(e.Message);
              }
            }

            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 1 2 3 4 5
      } 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 \{1 2 3 4 5 Error \{SQL logic error or missing database
virtual table "t\d+" is read-only\}\}$}]}

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

runTest {test vtab-1.3.2 {IEnumerable<T> virtual table} -setup {
  set fileName vtab-1.3.2.db
} -body {
  set id [object invoke Interpreter.GetActive NextId]
  set dataSource [file join [getDatabaseDirectory] $fileName]

  set sql(1) { \
    CREATE VIRTUAL TABLE t${id} USING mod${id}; \
  }

  set sql(2) { \
    SELECT * FROM t${id}; \
  }

  set sql(3) { \
    UPDATE t${id} SET x = 1; \
  }

  unset -nocomplain results errors

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

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

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

            SQLiteModule module = new SQLiteModuleEnumerable<int>(
                "mod${id}", integers);

            connection.CreateModule(module);

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

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

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

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

              try
              {
                command.ExecuteNonQuery();
              }
              catch (SQLiteException e)
              {
                result.Add(e.ResultCode.ToString());
                result.Add(e.Message);
              }
            }

            module.Dispose();
            connection.Close();
          }

          return result;
        }

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

        public static void Main()