System.Data.SQLite

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Overview
Comment:Add stream tests for the CombineWith and Apply methods.
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SHA1: cce9d5de8345e619164394e11dc78d0bbb63a4e6
User & Date: mistachkin 2017-10-12 20:04:51.905
Context
2017-10-13
17:47
Object lifetime fixes for stream adapters and their managed delegates. check-in: aafb14f219 user: mistachkin tags: sessions
2017-10-12
22:27
Incomplete work in progress on stream adapter object lifetime fixes. check-in: c4fb95f1eb user: mistachkin tags: sessionStreamManager
20:04
Add stream tests for the CombineWith and Apply methods. check-in: cce9d5de83 user: mistachkin tags: sessions
19:26
Cleanup and modularize tests in preparation for stream variants. Initial work on stream tests. check-in: c41edbe55e user: mistachkin tags: sessions
Changes
Unified Diff Ignore Whitespace Patch
Changes to Tests/session.eagle.
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###############################################################################

proc openStreamChangeSetForConnection {
        connection inputFileName outputFileName {varName ""} } {
  if {[isObjectHandle $connection] && $connection ne "null"} then {
    if {[string length $varName] > 0} then {
      upvar 1 $varName array
    }

    if {[string length $inputFileName] > 0} then {
      set array(inputStream) [object create -alias \
          System.IO.FileStream $inputFileName Open Read]
    } else {
      set array(inputStream) null
    }

    if {[string length $outputFileName] > 0} then {
      set array(outputStream) [object create -alias \
          System.IO.FileStream $outputFileName Create Write]
    } else {
      set array(outputStream) null
    }

    set array(changeSet) [$connection -alias \
        CreateChangeSet $array(inputStream) $array(outputStream)]

    return true
  }

  return false
}









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

proc openStreamChangeSetForConnection {
        connection inputFileName outputFileName {varName ""} } {
  if {[isObjectHandle $connection] && $connection ne "null"} then {
    if {[string length $varName] > 0} then {
      upvar 1 $varName state
    }

    if {[string length $inputFileName] > 0} then {
      set state(inputStream) [object create -alias \
          System.IO.FileStream $inputFileName Open Read]
    } else {
      set state(inputStream) null
    }

    if {[string length $outputFileName] > 0} then {
      set state(outputStream) [object create -alias \
          System.IO.FileStream $outputFileName Create Write]
    } else {
      set state(outputStream) null
    }

    set state(changeSet) [$connection -alias \
        CreateChangeSet $state(inputStream) $state(outputStream)]

    return true
  }

  return false
}
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  object removeref $rawData

  return $rawData
}

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




















proc getChangeSetFileName { {suffix ""} } {
  return [file join \
      [getTemporaryDirectory] [appendArgs changes $suffix .bin]]
}

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









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  object removeref $rawData

  return $rawData
}

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

proc captureChangeSetFile {
        connection databaseName tableName script fileName } {
  if {![isObjectHandle $connection] || $connection eq "null"} then {
    error "connection is invalid"
  }

  set session [$connection -alias CreateSession $databaseName]
  $session AttachTable $tableName

  if {![isObjectHandle $session] || $session eq "null"} then {
    error "cannot create session"
  }

  catch {uplevel 1 $script}
  writeStreamChangeSetForSession $session $fileName
}

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

proc getChangeSetFileName { {suffix ""} } {
  return [file join \
      [getTemporaryDirectory] [appendArgs changes $suffix .bin]]
}

###############################################################################
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  makeSomeChanges $db t1 [list insert update delete]

  set rawData [createMemoryChangeSetForSession $session]
  object removeref $rawData

  writeRawDataToFile $fileName(1) $rawData
  writeStreamChangeSetForSession $session $fileName(2)
  openStreamChangeSetForConnection $connection $fileName(2) "" changeSet

  list [expr {[file size $fileName(1)] > 0}] \
      [string equal [readFile $fileName(1)] [readFile $fileName(2)]] \
      [changeSetToString $changeSet(changeSet) true]
} -cleanup {
  cleanupSomeText

  unset -nocomplain changeSet rawData byteArray session

  freeDbConnection

  unset -nocomplain connection

  cleanupFile $fileName(2)
  cleanupFile $fileName(1)








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  makeSomeChanges $db t1 [list insert update delete]

  set rawData [createMemoryChangeSetForSession $session]
  object removeref $rawData

  writeRawDataToFile $fileName(1) $rawData
  writeStreamChangeSetForSession $session $fileName(2)
  openStreamChangeSetForConnection $connection $fileName(2) "" state

  list [expr {[file size $fileName(1)] > 0}] \
      [string equal [readFile $fileName(1)] [readFile $fileName(2)]] \
      [changeSetToString $state(changeSet) true]
} -cleanup {
  cleanupSomeText

  unset -nocomplain state rawData byteArray session

  freeDbConnection

  unset -nocomplain connection

  cleanupFile $fileName(2)
  cleanupFile $fileName(1)
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NumberOfColumns 2 OperationCode Insert Indirect False PrimaryKeyColumns {[True,\
False]} OldValue 0 <nullObject> NewValue 0 3 ConflictValue 0 <nullObject>\
OldValue 1 <nullObject> NewValue 1 {"inserted: Kilo Lima Mike November Oscar"}\
ConflictValue 1 <nullObject>}}}}

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

runTest {test session-1.2.1 {change set read/write/enum (memory)} -setup {
  setupDb [set fileName session-1.2.1.db]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert insert]









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NumberOfColumns 2 OperationCode Insert Indirect False PrimaryKeyColumns {[True,\
False]} OldValue 0 <nullObject> NewValue 0 3 ConflictValue 0 <nullObject>\
OldValue 1 <nullObject> NewValue 1 {"inserted: Kilo Lima Mike November Oscar"}\
ConflictValue 1 <nullObject>}}}}

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

runTest {test session-1.2.1 {change set read/write/invert (memory)} -setup {
  setupDb [set fileName session-1.2.1.db]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert insert]
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<nullObject>} {TableName t1 NumberOfColumns 2 OperationCode Delete Indirect\
False PrimaryKeyColumns {[True, False]} OldValue 0 4 NewValue 0 <nullObject>\
ConflictValue 0 <nullObject> OldValue 1 {"inserted: Papa Quebec Romeo Sierra\
Tango"} NewValue 1 <nullObject> ConflictValue 1 <nullObject>}}}}

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

runTest {test session-1.2.2 {change set read/write/enum (stream)} -setup {
  setupDb [set fileName(0) session-1.2.2.db]

  set fileName(1) [getChangeSetFileName 1]
  set fileName(2) [getChangeSetFileName 2]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert insert]

  set connection [getDbConnection]

  set session [$connection -alias CreateSession main]
  $session AttachTable null

  makeSomeChanges $db t1 [list insert update delete]

  writeStreamChangeSetForSession $session $fileName(1)

  openStreamChangeSetForConnection \
      $connection $fileName(1) $fileName(2) changeSet

  $changeSet(changeSet) -alias Invert; unset changeSet
  list [changeSetFileToString $connection $fileName(2) true]
} -cleanup {
  cleanupSomeText

  unset -nocomplain changeSet byteArray session

  freeDbConnection

  unset -nocomplain connection

  cleanupDb $fileName(0)









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<nullObject>} {TableName t1 NumberOfColumns 2 OperationCode Delete Indirect\
False PrimaryKeyColumns {[True, False]} OldValue 0 4 NewValue 0 <nullObject>\
ConflictValue 0 <nullObject> OldValue 1 {"inserted: Papa Quebec Romeo Sierra\
Tango"} NewValue 1 <nullObject> ConflictValue 1 <nullObject>}}}}

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

runTest {test session-1.2.2 {change set read/write/invert (stream)} -setup {
  setupDb [set fileName(0) session-1.2.2.db]

  set fileName(1) [getChangeSetFileName 1]
  set fileName(2) [getChangeSetFileName 2]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert insert]

  set connection [getDbConnection]

  set session [$connection -alias CreateSession main]
  $session AttachTable null

  makeSomeChanges $db t1 [list insert update delete]

  writeStreamChangeSetForSession $session $fileName(1)

  openStreamChangeSetForConnection \
      $connection $fileName(1) $fileName(2) state

  $state(changeSet) -alias Invert; unset state
  list [changeSetFileToString $connection $fileName(2) true]
} -cleanup {
  cleanupSomeText

  unset -nocomplain state byteArray session

  freeDbConnection

  unset -nocomplain connection

  cleanupDb $fileName(0)
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System.Data.SQLite SQLiteInterop\
defineConstant.System.Data.SQLite.INTEROP_SESSION_EXTENSION} -result {IsEmpty\
True MatchT2 false IsEmpty False MatchT1 true IsEmpty False MatchT2 true\
IsEmpty False MatchT1 true}}

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

runTest {test session-1.6 {combine and apply change sets} -setup {
  setupDb [set fileName session-1.6.db]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert]

  set connection [getDbConnection]








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System.Data.SQLite SQLiteInterop\
defineConstant.System.Data.SQLite.INTEROP_SESSION_EXTENSION} -result {IsEmpty\
True MatchT2 false IsEmpty False MatchT1 true IsEmpty False MatchT2 true\
IsEmpty False MatchT1 true}}

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

runTest {test session-1.6.1 {combine/apply change sets (memory)} -setup {
  setupDb [set fileName session-1.6.1.db]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert]

  set connection [getDbConnection]
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    makeSomeChanges $db t1 [list insert]
  }]; object removeref $rawData(2)

  set changeSet(1) [$connection -alias CreateChangeSet $rawData(1)]
  set changeSet(2) [$connection -alias CreateChangeSet $rawData(2)]
  set changeSet(3) [$changeSet(1) -alias CombineWith $changeSet(2)]

  $changeSet(3) -marshalflags +DynamicCallback Apply conflictCallback null


  list [changeSetToString $changeSet(3) true] Data [sql execute -execute \

      reader -format list $db {SELECT x, y FROM t1 ORDER BY x;}]
} -cleanup {
  cleanupSomeText

  unset -nocomplain changeSet rawData

  freeDbConnection

  unset -nocomplain connection

  cleanupDb $fileName

















































































  catch {object removecallback conflictCallback}

  catch {
    foreach callbackResult $callbackResults {
      catch {object dispose $callbackResult}
    }








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    makeSomeChanges $db t1 [list insert]
  }]; object removeref $rawData(2)

  set changeSet(1) [$connection -alias CreateChangeSet $rawData(1)]
  set changeSet(2) [$connection -alias CreateChangeSet $rawData(2)]
  set changeSet(3) [$changeSet(1) -alias CombineWith $changeSet(2)]

  $changeSet(3) -marshalflags +DynamicCallback \
      Apply conflictCallback null

  list [changeSetToString $changeSet(3) true] Data \
      [sql execute -execute reader -format list $db \
      {SELECT x, y FROM t1 ORDER BY x;}]
} -cleanup {
  cleanupSomeText

  unset -nocomplain changeSet rawData

  freeDbConnection

  unset -nocomplain connection

  cleanupDb $fileName

  catch {object removecallback conflictCallback}

  catch {
    foreach callbackResult $callbackResults {
      catch {object dispose $callbackResult}
    }
  }

  unset -nocomplain callbackResult callbackResults db fileName
} -constraints {eagle command.object monoBug28 command.sql compile.DATA SQLite\
System.Data.SQLite SQLiteInterop\
defineConstant.System.Data.SQLite.INTEROP_SESSION_EXTENSION} -result \
{{{TableName t1 NumberOfColumns 2 OperationCode Delete Indirect False\
PrimaryKeyColumns {[True, False]} OldValue 0 1 NewValue 0 <nullObject>\
ConflictValue 0 <nullObject> OldValue 1 {"inserted: Alpha Bravo Charlie Delta\
Echo"} NewValue 1 <nullObject> ConflictValue 1 <nullObject>} {TableName t1\
NumberOfColumns 2 OperationCode Insert Indirect False PrimaryKeyColumns {[True,\
False]} OldValue 0 <nullObject> NewValue 0 3 ConflictValue 0 <nullObject>\
OldValue 1 <nullObject> NewValue 1 {"inserted: Papa Quebec Romeo Sierra Tango"}\
ConflictValue 1 <nullObject>}} Data {1 {inserted: Kilo Lima Mike November\
Oscar} 2 {inserted: Foxtrot Golf Hotel India Juliet} 3 {inserted: Papa Quebec\
Romeo Sierra Tango}}}}

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

runTest {test session-1.6.2 {combine/apply change sets (stream)} -setup {
  setupDb [set fileName(0) session-1.6.2.db]

  set fileName(1) [getChangeSetFileName 1]
  set fileName(2) [getChangeSetFileName 2]
  set fileName(3) [getChangeSetFileName 3]

  cleanupSomeText
} -body {
  createTheSchema $db main
  makeSomeChanges $db t1 [list insert insert]

  set connection [getDbConnection]

  captureChangeSetFile $connection main null {
    makeSomeChanges $db t1 [list delete] 1
  } $fileName(1)

  makeSomeChanges $db t1 [list insert] 1

  captureChangeSetFile $connection main null {
    makeSomeChanges $db t1 [list insert]
  } $fileName(2)

  openStreamChangeSetForConnection \
      $connection $fileName(1) $fileName(3) state1

  openStreamChangeSetForConnection \
      $connection $fileName(2) "" state2

  $state1(changeSet) CombineWith $state2(changeSet); unset state1

  openStreamChangeSetForConnection \
      $connection $fileName(3) "" state3

  $state3(changeSet) -marshalflags +DynamicCallback \
      Apply conflictCallback null; unset state3

  openStreamChangeSetForConnection \
      $connection $fileName(3) "" state4

  list [changeSetToString $state4(changeSet) true] Data \
      [sql execute -execute reader -format list $db \
      {SELECT x, y FROM t1 ORDER BY x;}]
} -cleanup {
  cleanupSomeText

  unset -nocomplain state4 state3 state2 state1

  freeDbConnection

  unset -nocomplain connection

  cleanupDb $fileName(0)

  catch {object removecallback conflictCallback}

  catch {
    foreach callbackResult $callbackResults {
      catch {object dispose $callbackResult}
    }
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###############################################################################

rename conflictCallback ""
rename tableFilterCallbackT1 ""
rename createByteArray ""
rename arrayToList ""
rename getChangeSetFileName ""

rename captureChangeSetRawData ""
rename makeSomeChanges ""
rename createTheSchema ""
rename matchChangeSet ""
rename matchSession ""
rename changeSetToString ""
rename metadataItemToString ""








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

rename conflictCallback ""
rename tableFilterCallbackT1 ""
rename createByteArray ""
rename arrayToList ""
rename getChangeSetFileName ""
rename captureChangeSetFile ""
rename captureChangeSetRawData ""
rename makeSomeChanges ""
rename createTheSchema ""
rename matchChangeSet ""
rename matchSession ""
rename changeSetToString ""
rename metadataItemToString ""
︙︙