variable testPackageConfigurations
    variable testPackageIndexFileName
    variable testPackageName
    variable testPackagePlatforms
    variable testPackageVersion
    variable testSuiteFileName
    variable useEnvironment
    variable useLibrary
    variable useRegistry
    variable useRelativePath
    variable verbose

    #
    # HACK: Scan for and then process the "-baseDirectory", "-configuration",
    #       "-suffix", "-preTest", and "-postTest" command line arguments. The

        uplevel #0 $preTest
      }

      #
      # NOTE: Attempt to require the package being tested now.  This should
      #       end up sourcing the "helper.tcl" file, which must also provide
      #       us with the "envVars", "rootRegistryKeyName", "useEnvironment",
      #       "useRegistry", and "useRelativePath" Tcl variables that we need.
      #       "useLibrary", "useRegistry", and "useRelativePath" Tcl variables
      #       that we need.
      #
      if {$verbose} then {
        catch {
          set caller [maybeFullName [lindex [info level 0] 0]]

          eval $logCommand [list \
              "$caller: Using final binary path \"$testBinaryPath\"..."]

            $envVars $envVarSuffixes]
      }

      if {$useRegistry} then {
        eval lappendUnique testSuiteDirectories [getRegistryPathList \
            $rootRegistryKeyName Path]
      }

      if {$useLibrary} then {
        eval lappendUnique testSuiteDirectories [getLibraryPathList]
      }

      if {$verbose} then {
        catch {
          set caller [maybeFullName [lindex [info level 0] 0]]

          eval $logCommand [list \
              "$caller: Final list of directories to search:\