testOORexx.rex

#!/usr/bin/env rexx
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/** testOORexx.rex
 * This is a simple kicker program.  It sets the framework directories into the
 * path and then invokes the program that does the actual work.
 */
arguments = arg(1)

   parse source . . file

   curDir  = directory()
   curPath = value("PATH", , 'ENVIRONMENT')
   testDir = file~left(file~caseLessPos("testOORexx.rex") - 2 )

   if testDir~pos("\") <> 0 then do
     sl = "\"
     pathSep = ";"
   end
   else do
     sl = "/"
     pathSep = ":"
   end

   ooRexxUnitDir = testDir || sl || "framework"
   newPath = curPath

   if \ isInPath(curPath, curDir, sl, pathSep) then
     newPath = curDir || pathSep || newPath

   if \ isInPath(curPath, ooRexxUnitDir, sl, pathSep) then
     newPath = ooRexxUnitDir || pathSep || newPath

   if \ isInPath(curPath, testDir, sl, pathSep) then
     newPath = testDir || pathSep || newPath

   -- Before changing the current working directory, be sure and save it in case
   -- it is needed.
   .local~ooTest.originalWorkingDir = curDir

   j = directory(testDir)
   j = value("PATH", newPath, 'ENVIRONMENT')

   retCode = 'worker.rex'(arguments)

   return retCode

/** isInPath() is a public routine from ooRexxUnit.  But, we don't have access
 * to ooRexxUnit.cls at this point.
 */
::routine isInPath
  use arg path, dir, sl, sep

  if .ooRexxUnit.OSName == "WINDOWS" then do
    if path~caseLessPos(dir || sep) <> 0 then return .true
    if path~caseLessPos(dir || sl || pathSep) <> 0 then return .true
    if path~right(dir~length)~caselessCompare(dir) == 0 then return .true
  end
  else do
    if path~pos(dir || sep) <> 0 then return .true
    if path~pos(dir || sl || pathSep) <> 0 then return .true
    if path~right(dir~length)~compare(dir) == 0 then return .true
  end
  return .false