gcc/testsuite/lib/gnat-dg.exp

   1 # Copyright (C) 2006-2015 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with GCC; see the file COPYING3.  If not see
  15 # <http://www.gnu.org/licenses/>.
  16
  17 load_lib gcc-dg.exp
  18
  19 # Remove VALUE from LIST_VARIABLE.
  20 proc lremove {list_variable value} {
  21     upvar 1 $list_variable var
  22     set idx [lsearch -exact $var $value]
  23     set var [lreplace $var $idx $idx]
  24 }
  25
  26 # Define gcc callbacks for dg.exp.
  27
  28 proc gnat-dg-test { prog do_what extra_tool_flags } {
  29     if { $do_what == "compile" } {
  30         lappend extra_tool_flags "-c"
  31         lappend extra_tool_flags "-u"
  32     }
  33     set result [gcc-dg-test-1 gnat_target_compile $prog $do_what $extra_tool_flags]
  34
  35     # Remove additional output files apart from $output_file, which may be
  36     # needed by dg-final.
  37     set output_file [lindex $result 1]
  38     set basename [file rootname $output_file]
  39     set clean_result [remote_exec host [find_gnatclean] "-c -q -n $basename"]
  40     if { [lindex $clean_result 0] != -1 } {
  41         set clean_files [lindex $clean_result 1]
  42         # Purge NL from clean_files.
  43         regsub -all "\[\r\n\]+" $clean_files " " clean_files
  44         # Remove ./ so lremove works.
  45         regsub -all "\./" $clean_files "" clean_files
  46         lremove clean_files $output_file
  47         eval remote_file host delete $clean_files
  48     }
  49
  50     return $result
  51 }
  52
  53 proc gnat-dg-prune { system text } {
  54     global additional_prunes
  55
  56     lappend additional_prunes "gnatmake"
  57     lappend additional_prunes "compilation abandoned"
  58     lappend additional_prunes "fatal error: maximum errors reached"
  59     lappend additional_prunes "linker input file"
  60
  61     return [gcc-dg-prune $system $text]
  62 }
  63
  64 # Utility routines.
  65
  66 #
  67 # gnat_load -- wrapper around default gnat_load to declare tasking tests
  68 # unsupported on platforms that lack such support
  69 #
  70
  71 if { [info procs gnat_load] != [list] \
  72       && [info procs prev_gnat_load] == [list] } {
  73     rename gnat_load prev_gnat_load
  74
  75     proc gnat_load { program args } {
  76         upvar name testcase
  77
  78         set result [eval [list prev_gnat_load $program] $args]
  79         set output [lindex $result 1]
  80         if { [regexp "tasking not implemented" $output] } {
  81             return [list "unsupported" $output]
  82         }
  83         return $result
  84     }
  85 }
  86
  87 # Local Variables:
  88 # tcl-indent-level:4
  89 # End: