gcc/testsuite/lib/scanlang.exp

   1 #   Copyright (C) 2000-2018 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 # Various utilities for scanning tree dump output, used by gcc-dg.exp and
  18 # g++-dg.exp.
  19
  20 load_lib scandump.exp
  21
  22 # Utility for scanning compiler result, invoked via dg-final.
  23 # Call pass if pattern is present, otherwise fail.
  24 #
  25 # Argument 0 is the regexp to match
  26 # Argument 1 is the name of the dumped lang pass
  27 # Argument 2 handles expected failures and the like
  28 proc scan-lang-dump { args } {
  29
  30     if { [llength $args] < 2 } {
  31         error "scan-lang-dump: too few arguments"
  32         return
  33     }
  34     if { [llength $args] > 3 } {
  35         error "scan-lang-dump: too many arguments"
  36         return
  37     }
  38     if { [llength $args] >= 3 } {
  39         scan-dump "lang" [lindex $args 0] \
  40                   "\[0-9\]\[0-9\]\[0-9\]l.[lindex $args 1]" "" [lindex $args 2]
  41     } else {
  42         scan-dump "lang" [lindex $args 0] \
  43                   "\[0-9\]\[0-9\]\[0-9\]l.[lindex $args 1]" ""
  44     }
  45 }