gdb/testsuite/gdb.fortran/block-data.exp

   1 # Copyright 2016-2019 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 this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Test anonymous block-data statements.
  17
  18 # A name for BLOCK DATA in Fortran is optional.  BLOCK DATA is used
  19 # for one-time initialization of non-pointer variables in named common
  20 # blocks.  GDB used to crash with 'Intel ifort'-generated code, which
  21 # outputs nameless DW_TAG_module, unlike with gfortran which just
  22 # doesn't emit DW_TAG_module in this case.
  23
  24 if { [skip_fortran_tests] } { return -1 }
  25
  26 standard_testfile .f
  27 load_lib "fortran.exp"
  28
  29 if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug f90}]} {
  30     return -1
  31 }
  32
  33 if ![runto MAIN__] then {
  34     untested "couldn't run to breakpoint MAIN__"
  35     return -1
  36 }
  37
  38 with_test_prefix "default values" {
  39     gdb_test "print doub1" "= 1\.11\\d+"
  40     gdb_test "print doub2" "= 2\.22\\d+"
  41     gdb_test "print char1" "= 'abcdef'"
  42     gdb_test "print char2" "= 'ghijkl'"
  43 }
  44
  45 gdb_breakpoint [gdb_get_line_number "! BP_BEFORE_SUB"]
  46 gdb_continue_to_breakpoint "! BP_BEFORE_SUB" ".*! BP_BEFORE_SUB.*"
  47
  48 with_test_prefix "before sub" {
  49     gdb_test "print doub1" "= 11\.11\\d+"
  50     gdb_test "print doub2" "= 22\.22\\d+"
  51     gdb_test "print char1" "= 'ABCDEF'"
  52     gdb_test "print char2" "= 'GHIJKL'"
  53 }
  54
  55 gdb_breakpoint [gdb_get_line_number "! BP_SUB"]
  56 gdb_continue_to_breakpoint "! BP_SUB" ".*! BP_SUB.*"
  57
  58 with_test_prefix "in sub" {
  59     gdb_test "print doub1" "= 11\.11\\d+"
  60     gdb_test "print doub2" "= 22\.22\\d+"
  61     gdb_test "print char1" "= 'ABCDEF'"
  62     gdb_test "print char2" "= 'GHIJKL'"
  63 }