gdb/testsuite/gdb.ada/unc_arr_ptr_in_var_rec.exp

   1 # Copyright 2012-2024 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 load_lib "ada.exp"
  17
  18 require allow_ada_tests
  19
  20 standard_ada_testfile foo
  21
  22 foreach_with_prefix scenario {all minimal} {
  23     set flags [list debug additional_flags=-fgnat-encodings=$scenario]
  24
  25     if {[gdb_compile_ada "${srcfile}" "${binfile}-${scenario}" executable $flags] != ""} {
  26         return -1
  27     }
  28
  29     clean_restart ${testfile}-${scenario}
  30
  31     set bp_location [gdb_get_line_number "STOP1" ${testdir}/foo.adb]
  32     runto "foo.adb:$bp_location"
  33
  34     # Print My_Object and My_Object.Ptr when Ptr is null...
  35
  36     gdb_test "print my_object" \
  37         "= \\(n => 3, ptr => 0x0, data => \\(3, 5, 8\\)\\)" \
  38         "print My_Object with null Ptr"
  39
  40     gdb_test "print my_object.ptr" \
  41         "= \\(foo.table_access\\) 0x0" \
  42         "print My_Object.Ptr when null"
  43
  44     # Same for My_P_Object...
  45
  46     gdb_test "print my_p_object" \
  47         "= \\(n => 3, ptr => 0x0, data => \\(3, 5, 8\\)\\)" \
  48         "print My_P_Object with null Ptr"
  49
  50     gdb_test "print my_p_object.ptr" \
  51         "\\(foo.p_table_access\\) 0x0" \
  52         "print My_P_Object.Ptr when null"
  53
  54     # Continue until the Ptr component of both objects get allocated.
  55
  56     set bp_location [gdb_get_line_number "STOP2" ${testdir}/foo.adb]
  57
  58     gdb_breakpoint "foo.adb:$bp_location"
  59
  60     gdb_test "continue" \
  61         "Breakpoint $decimal, foo \\(\\) at .*foo.adb:$decimal.*" \
  62         "continue to STOP2"
  63
  64     # Inspect My_Object again...
  65
  66     gdb_test "print my_object" \
  67         "= \\(n => 3, ptr => $hex, data => \\(3, 5, 8\\)\\)" \
  68         "print my_object after setting Ptr"
  69
  70     gdb_test "print my_object.ptr" \
  71         "\\(foo.table_access\\) $hex" \
  72         "print my_object.ptr when no longer null"
  73
  74     gdb_test "print my_object.ptr.all" \
  75         "= \\(13, 21, 34\\)"
  76
  77     # Same with My_P_Object...
  78
  79     gdb_test "print my_p_object" \
  80         "= \\(n => 3, ptr => $hex, data => \\(3, 5, 8\\)\\)" \
  81         "print my_p_object after setting Ptr"
  82
  83     gdb_test "print my_p_object.ptr" \
  84         "= \\(foo.p_table_access\\) $hex" \
  85         "print My_P_Object.Ptr when no longer null"
  86
  87     gdb_test "print my_p_object.ptr.all" \
  88         "\\(13, 21, 34\\)"
  89
  90 }