gdb/testsuite/gdb.fortran/vla-type.exp

   1 # Copyright 2016-2021 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 ".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 # Depending on the compiler being used, the type names can be printed differently.
  32 set int [fortran_int4]
  33
  34 # Check if not allocated VLA in type does not break
  35 # the debugger when accessing it.
  36 # break main for Flang compiler already breaks here
  37 if ![test_compiler_info "clang-*"] {
  38     gdb_breakpoint [gdb_get_line_number "before-allocated"]
  39     gdb_continue_to_breakpoint "before-allocated"
  40 }
  41
  42 gdb_test "print twov" " = \\\( ivla1 = <not allocated>, ivla2 = <not allocated> \\\)" \
  43   "print twov before allocated"
  44 gdb_test "print twov%ivla1" " = <not allocated>" \
  45   "print twov%ivla1 before allocated"
  46
  47 # Check type with one VLA's inside
  48 gdb_breakpoint [gdb_get_line_number "onev-filled"]
  49 gdb_continue_to_breakpoint "onev-filled"
  50 gdb_test "print onev%ivla(5, 11, 23)" " = 1"
  51 gdb_test "print onev%ivla(1, 2, 3)" " = 123"
  52 gdb_test "print onev%ivla(3, 2, 1)" " = 321"
  53 gdb_test "ptype onev" \
  54          [multi_line "type = Type one" \
  55                      "\\s+$int, allocatable :: ivla\\\(11,22,33\\\)" \
  56                      "End Type one" ]
  57
  58 # Check type with two VLA's inside
  59 gdb_breakpoint [gdb_get_line_number "twov-filled"]
  60 gdb_continue_to_breakpoint "twov-filled"
  61 gdb_test "print twov%ivla1(5, 11, 23)" " = 1"
  62 gdb_test "print twov%ivla1(1, 2, 3)" " = 123"
  63 gdb_test "print twov%ivla1(3, 2, 1)" " = 321"
  64 gdb_test "ptype twov" \
  65          [multi_line "type = Type two" \
  66                      "\\s+$int, allocatable :: ivla1\\\(5,12,99\\\)" \
  67                      "\\s+$int, allocatable :: ivla2\\\(9,12\\\)" \
  68                      "End Type two" ]
  69 gdb_test "print twov" " = \\\( ivla1 = \\\(\\\(\\\(1, 1, 1, 1, 1\\\)\
  70  \\\(1, 1, 321, 1, 1\\\)\
  71  \\\(1, 1, 1, 1, 1\\\) .*"
  72
  73 # Check type with attribute at beginn of type
  74 gdb_breakpoint [gdb_get_line_number "threev-filled"]
  75 gdb_continue_to_breakpoint "threev-filled"
  76 gdb_test "print threev%ivla(1)" " = 1"
  77 gdb_test "print threev%ivla(5)" " = 42"
  78 gdb_test "print threev%ivla(14)" " = 24"
  79 gdb_test "print threev%ivar" " = 3"
  80 gdb_test "ptype threev" \
  81          [multi_line "type = Type three" \
  82                      "\\s+$int :: ivar" \
  83                      "\\s+$int, allocatable :: ivla\\\(20\\\)" \
  84                      "End Type three" ]
  85
  86 # Check type with attribute at end of type
  87 gdb_breakpoint [gdb_get_line_number "fourv-filled"]
  88 gdb_continue_to_breakpoint "fourv-filled"
  89 gdb_test "print fourv%ivla(1)" " = 1"
  90 gdb_test "print fourv%ivla(2)" " = 2"
  91 gdb_test "print fourv%ivla(7)" " = 7"
  92 gdb_test "print fourv%ivla(12)" "no such vector element"
  93 gdb_test "print fourv%ivar" " = 3"
  94 gdb_test "ptype fourv" \
  95          [multi_line "type = Type four" \
  96                      "\\s+$int, allocatable :: ivla\\\(10\\\)" \
  97                      "\\s+$int :: ivar" \
  98                      "End Type four" ]
  99
 100 # Check nested types containing a VLA
 101 gdb_breakpoint [gdb_get_line_number "fivev-filled"]
 102 gdb_continue_to_breakpoint "fivev-filled"
 103 gdb_test "print fivev%tone%ivla(5, 5, 1)" " = 1"
 104 gdb_test "print fivev%tone%ivla(1, 2, 3)" " = 123"
 105 gdb_test "print fivev%tone%ivla(3, 2, 1)" " = 321"
 106 gdb_test "ptype fivev" \
 107          [multi_line "type = Type five" \
 108                      "\\s+Type one :: tone" \
 109                      "End Type five" ]
 110 gdb_test "ptype fivev%tone" \
 111          [multi_line "type = Type one" \
 112                      "    $int, allocatable :: ivla\\(10,10,10\\)" \
 113                      "End Type one" ]
 114
 115 # Check array of types containing a VLA
 116 gdb_breakpoint [gdb_get_line_number "fivearr-filled"]
 117 gdb_continue_to_breakpoint "fivearr-filled"
 118 gdb_test "print fivearr(1)%tone%ivla(1, 2, 3)" " = 1"
 119 gdb_test "print fivearr(1)%tone%ivla(2, 2, 10)" "no such vector element"
 120 gdb_test "print fivearr(1)%tone%ivla(2, 2, 3)" " = 223"
 121 gdb_test "print fivearr(2)%tone%ivla(12, 14, 16)" " = 2"
 122 gdb_test "print fivearr(2)%tone%ivla(6, 7, 8)" " = 678"
 123 gdb_test "ptype fivearr(1)" \
 124          [multi_line "type = Type five" \
 125                      "\\s+Type one :: tone" \
 126                      "End Type five" ]
 127 gdb_test "ptype fivearr(1)%tone" \
 128          [multi_line "type = Type one" \
 129                      "    $int, allocatable :: ivla\\(2,4,6\\)" \
 130                      "End Type one" ]
 131 gdb_test "ptype fivearr(2)" \
 132          [multi_line "type = Type five" \
 133                      "\\s+Type one :: tone" \
 134                      "End Type five" ]
 135 gdb_test "ptype fivearr(2)%tone" \
 136          [multi_line "type = Type one" \
 137                      "    $int, allocatable :: ivla\\(12,14,16\\)" \
 138                      "End Type one" ]
 139
 140 # Check allocation status of dynamic array and it's dynamic members
 141 gdb_test "ptype fivedynarr" \
 142          [multi_line "type = Type five" \
 143                      "    Type one :: tone" \
 144                      "End Type five, allocatable \\(:\\)" ]
 145 gdb_test "next" ""
 146 gdb_test "ptype fivedynarr(2)" \
 147          [multi_line "type = Type five" \
 148                      "\\s+Type one :: tone" \
 149                      "End Type five" ] \
 150          "ptype fivedynarr(2), tone is not allocated"
 151 gdb_test "ptype fivedynarr(2)%tone" \
 152          [multi_line "type = Type one" \
 153                      "    $int, allocatable :: ivla\\(:,:,:\\)" \
 154                      "End Type one" ] \
 155          "ptype fivedynarr(2)%tone, not allocated"
 156
 157 # Check dynamic array of types containing a VLA
 158 gdb_breakpoint [gdb_get_line_number "fivedynarr-filled"]
 159 gdb_continue_to_breakpoint "fivedynarr-filled"
 160 gdb_test "print fivedynarr(1)%tone%ivla(1, 2, 3)" " = 1"
 161 gdb_test "print fivedynarr(1)%tone%ivla(2, 2, 10)" "no such vector element"
 162 gdb_test "print fivedynarr(1)%tone%ivla(2, 2, 3)" " = 223"
 163 gdb_test "print fivedynarr(2)%tone%ivla(12, 14, 16)" " = 2"
 164 gdb_test "print fivedynarr(2)%tone%ivla(6, 7, 8)" " = 678"
 165 gdb_test "ptype fivedynarr(1)" \
 166          [multi_line "type = Type five" \
 167                      "\\s+Type one :: tone" \
 168                      "End Type five" ]
 169 gdb_test "ptype fivedynarr(1)%tone" \
 170          [multi_line "type = Type one" \
 171                      "    $int, allocatable :: ivla\\(2,4,6\\)" \
 172                      "End Type one" ]
 173 gdb_test "ptype fivedynarr(2)" \
 174          [multi_line "type = Type five" \
 175                      "\\s+Type one :: tone" \
 176                      "End Type five" ]
 177 gdb_test "ptype fivedynarr(2)%tone" \
 178          [multi_line "type = Type one" \
 179                      "    $int, allocatable :: ivla\\(12,14,16\\)" \
 180                      "End Type one" ]