System.Data.SQLite
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Artifact 0a2887d3826ab9dcf3baa17b6b0329da2d9cd32b:


###############################################################################
#
# common.eagle --
#
# Written by Joe Mistachkin.
# Released to the public domain, use at your own risk!
#
###############################################################################

if {[isEagle]} then {
  proc getBuildDirectory {} {
    #
    # NOTE: See if the "native" runtime option has been added.  If so, use the
    #       directory for the mixed-mode assembly.  To enable this option via
    #       the command line, enter a command similar to the following (all on
    #       one line):
    #
    #       EagleShell.exe -initialize -runtimeOption native
    #         -file .\path\to\all.eagle
    #
    #       To enable this option via the command line prior to the "beta 16"
    #       release of Eagle, the following command must be used instead (also
    #       all on one line):
    #
    #       EagleShell.exe -initialize -postInitialize
    #         "object invoke Interpreter.GetActive AddRuntimeOption native"
    #         -file .\path\to\all.eagle
    #
    if {[hasRuntimeOption native]} then {
      return [file join [file dirname $::path] bin \
          [expr {[haveConstraint imageRuntime40] ? "2010" : "2008"}] \
          [machineToPlatform $::tcl_platform(machine)] $::test_configuration]
    } else {
      return [file join [file dirname $::path] bin \
          [expr {[haveConstraint imageRuntime40] ? "2010" : "2008"}] \
          $::test_configuration bin]
    }
  }

  proc getBuildFileName { fileName } {
    return [file nativename \
        [file join [getBuildDirectory] [file tail $fileName]]]
  }

  proc getBinaryDirectory {} {
    return [info binary]
  }

  proc getBinaryFileName { fileName } {
    return [file nativename \
        [file join [getBinaryDirectory] [file tail $fileName]]]
  }

  proc tryCopyBuildFile { fileName } {
    #
    # NOTE: If we cannot copy the assembly then it is probably already loaded.
    #
    set sourceFileName [getBuildFileName $fileName]

    if {![file exists $sourceFileName]} then {
      tputs $::test_channel [appendArgs \
          "---- skipped copying build file \"" $sourceFileName \
          "\", it does not exist\n"]

      return
    }

    set targetFileName [getBinaryFileName $fileName]

    if {[catch {file copy -force $sourceFileName $targetFileName}] == 0} then {
      tputs $::test_channel [appendArgs \
          "---- copied build file from \"" $sourceFileName "\" to \"" \
          $targetFileName \"\n]
    } else {
      tputs $::test_channel [appendArgs \
          "---- failed to copy build file from \"" $sourceFileName "\" to \"" \
          $targetFileName \"\n]
    }
  }

  proc tryDeleteBinaryFile { fileName } {
    set fileName [getBinaryFileName $fileName]

    if {![file exists $fileName]} then {
      tputs $::test_channel [appendArgs \
          "---- skipped deleting binary file \"" $fileName \
          "\", it does not exist\n"]

      return
    }

    if {[catch {file delete $fileName}] == 0} then {
      tputs $::test_channel [appendArgs \
          "---- deleted binary file \"" $fileName \"\n]
    } else {
      tputs $::test_channel [appendArgs \
          "---- failed to delete binary file \"" $fileName \"\n]
    }
  }

  proc tryCopyAssembly { fileName {pdb true} } {
    tryCopyBuildFile $fileName

    if {$pdb} then {
      tryCopyBuildFile [appendArgs [file rootname $fileName] .pdb]
    }
  }

  proc tryDeleteAssembly { fileName {pdb true} } {
    tryDeleteBinaryFile $fileName

    if {$pdb} then {
      tryDeleteBinaryFile [appendArgs [file rootname $fileName] .pdb]
    }
  }

  proc tryLoadAssembly { fileName } {
    set fileName [getBuildFileName $fileName]

    if {[catch {set assembly \
        [object load -loadtype File $fileName]}] == 0} then {
      #
      # NOTE: Now, add the necessary test constraint.
      #
      addConstraint [file rootname [file tail $fileName]]

      #
      # NOTE: Return the full path of the loaded file.
      #
      return $fileName
    }

    return ""
  }

  proc enumerableToString { enumerable } {
    set result [list]

    if {[string length $enumerable] == 0 || $enumerable eq "null"} then {
      return $result
    }

    object foreach -alias item $enumerable {
      if {[string length $item] > 0} then {
        lappend result [$item ToString]
      }
    }

    return $result
  }

  proc compileCSharpWith { text resultsVarName errorsVarName fileNames args } {
    #
    # NOTE: Create the base command to evaluate and add the property settings
    #       that are almost always needed by our unit tests (i.e. the System
    #       and System.Data assembly references).
    #
    set command [list compileCSharp $text results errors \
        ReferencedAssemblies.Add System.dll ReferencedAssemblies.Add \
        System.Data.dll ReferencedAssemblies.Add System.Xml.dll]

    #
    # NOTE: Add all the provided file names as assembly references.
    #
    foreach fileName $fileNames {
      lappend command ReferencedAssemblies.Add [getBuildFileName $fileName]
    }

    #
    # NOTE: Add the extra arguments, if any, to the command to evaluate.
    #
    eval lappend command $args

    #
    # NOTE: Alias the compiler local results and errors variables to the
    #       variable names provided by our caller.
    #
    upvar 1 $resultsVarName results
    upvar 1 $errorsVarName errors

    #
    # NOTE: Evaluate the constructed [compileCSharp] command and return the
    #       result.
    #
    eval $command
  }

  proc setupDb {fileName {mode ""} {delete ""} {extra ""} {varName db}} {
    set fileName [file join [getTemporaryPath] $fileName]

    if {[string length $delete] == 0 || $delete} then {
      catch {file delete $fileName}
    }

    upvar 1 $varName db

    set connection {Data Source=${fileName}}

    if {[string length $mode] > 0} then {
      append connection {;Journal Mode=${mode}}
    }

    if {[string length $extra] > 0} then {
      append connection \; $extra
    }

    set db [sql open -type SQLite [subst $connection]]
  }

  proc cleanupDb {fileName {varName db}} {
    upvar 1 $varName db
    catch {sql close $db}
    catch {file delete [file join [getTemporaryPath] $fileName]}
  }

  proc runSQLiteTestPrologue {} {
    #
    # NOTE: Skip running our custom prologue if the main one has been skipped.
    #
    if {![info exists ::no(prologue.eagle)]} then {
      tryDeleteAssembly SQLite.Interop.dll
      tryDeleteAssembly System.Data.SQLite.dll
      tryDeleteAssembly System.Data.SQLite.Linq.dll

      tryCopyAssembly SQLite.Interop.dll
      tryCopyAssembly System.Data.SQLite.dll
      tryCopyAssembly System.Data.SQLite.Linq.dll

      tryLoadAssembly System.Data.SQLite.dll
      tryLoadAssembly System.Data.SQLite.Linq.dll
    }
  }

  proc runSQLiteTestEpilogue {} {
    #
    # NOTE: Skip running our custom epilogue if the main one has been skipped.
    #
    if {![info exists ::no(epilogue.eagle)]} then {
      #
      # NOTE: For now, nothing is done here.
      #
    }
  }
}