remove my copy of helpers and add the commit from jjcherry

Signed-off-by: dsengupta0628 <dsengupta@precisioninno.com>

test/helpers.tcl

@@ -1,41 +0,0 @@
-# Helper functions common to multiple regressions.
-
-set test_dir [file dirname [file normalize [info script]]]
-set result_dir [file join $test_dir "results"]
-
-# puts [exec cat $file] without forking.
-proc report_file { file } {
-  set stream [open $file r]
-  if { [file extension $file] == ".gz" } {
-    zlib push gunzip $stream
-  }
-  gets $stream line
-  while { ![eof $stream] } {
-    puts $line
-    gets $stream line
-  }
-  close $stream
-}
-
-proc report_file_filter { file filter } {
-  set stream [open $file r]
-  gets $stream line
-  while { ![eof $stream] } {
-    set index [string first $filter $line]
-    if { $index != -1 } {
-      set line [string replace $line $index [expr $index + [string length $filter] - 1]]
-    }
-    puts $line
-    gets $stream line
-  }
-  close $stream
-}
-
-proc make_result_file { filename } {
-  variable result_dir
-  return [file join $result_dir $filename]
-}
-
-proc sort_objects { objects } {
-  return [sta::sort_by_full_name $objects]
-}