gdb/testsuite/gdb.fortran/vla-value-sub-finish.exp

   1 # Copyright 2015-2020 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 standard_testfile "vla-sub.f90"
  17 load_lib fortran.exp
  18
  19 if {[skip_fortran_tests]} { return -1 }
  20
  21 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \
  22     {debug f90 quiet}] } {
  23     return -1
  24 }
  25
  26 if ![fortran_runto_main] {
  27     untested "could not run to main"
  28     return -1
  29 }
  30
  31 # "up" works with GCC but other Fortran compilers may copy the values into the
  32 # outer function only on the exit of the inner function.
  33 # We need both variants as depending on the arch we optionally may still be
  34 # executing the caller line or not after `finish'.
  35
  36 gdb_breakpoint [gdb_get_line_number "array2-almost-filled"]
  37 gdb_continue_to_breakpoint "array2-almost-filled"
  38 # array2 size is 296352 bytes.
  39 gdb_test_no_output "set max-value-size 1024*1024"
  40 gdb_test "print array2" " = \\( *\\( *\\( *30, *3, *3,\[()3, .\]*\\)" \
  41   "print array2 in foo after it was filled"
  42 gdb_test "print array2(2,1,1)=20" " = 20" \
  43   "set array(2,2,2) to 20 in subroutine"
  44 gdb_test "print array2" " = \\( *\\( *\\( *30, *20, *3,\[()3, .\]*\\)" \
  45   "print array2 in foo after it was mofified in debugger"
  46
  47 gdb_test "finish" \
  48   ".*(foo\\\(sub_arr1\\\(5:10, 5:10\\\), sub_arr2\\\(10:15,10:15,10:15\\\)\\\)|foo \\\(array1=..., array2=...\\\).*)" \
  49   "finish function"
  50 gdb_test "p sub_arr1(5, 7)" " = 5" "sub_arr1(5, 7) after finish"
  51 gdb_test "p sub_arr1(1, 1)" " = 30" "sub_arr1(1, 1) after finish"
  52 gdb_test "p sub_arr2(1, 1, 1)" " = 30" "sub_arr2(1, 1, 1) after finish"
  53 gdb_test "p sub_arr2(2, 1, 1)" " = 20" "sub_arr2(2, 1, 1) after finish"
  54