gdb/testsuite/gdb.dap/ada-scopes.exp

   1 # Copyright 2023-2024 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 load_lib dap-support.exp
  18
  19 require allow_ada_tests allow_dap_tests
  20
  21 standard_ada_testfile prog
  22
  23 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable \
  24          {debug additional_flags=-gnata}] != ""} {
  25     return -1
  26 }
  27
  28 if {[dap_launch $binfile] == ""} {
  29     return
  30 }
  31
  32 set line [gdb_get_line_number "STOP"]
  33 set obj [dap_check_request_and_response "set breakpoint" \
  34              setBreakpoints \
  35              [format {o source [o path [%s]] \
  36                           breakpoints [a [o line [i %d]]]} \
  37                   [list s $srcfile] $line]]
  38 set fn_bpno [dap_get_breakpoint_number $obj]
  39
  40 dap_check_request_and_response "start inferior" configurationDone
  41
  42 dap_wait_for_event_and_check "stopped at breakpoint" stopped \
  43     "body reason" breakpoint \
  44     "body hitBreakpointIds" $fn_bpno
  45
  46 set bt [lindex [dap_check_request_and_response "backtrace" stackTrace \
  47                     {o threadId [i 1]}] \
  48             0]
  49 set frame_id [dict get [lindex [dict get $bt body stackFrames] 0] id]
  50
  51 set scopes [dap_check_request_and_response "get scopes" scopes \
  52                 [format {o frameId [i %d]} $frame_id]]
  53 set scopes [dict get [lindex $scopes 0] body scopes]
  54
  55 # This is what the implementation does, so we can assume it, but check
  56 # just in case something changes.
  57 lassign $scopes scope _ignore
  58 gdb_assert {[dict get $scope name] == "Locals"} "scope is locals"
  59
  60 gdb_assert {[dict get $scope namedVariables] == 2} "two vars in scope"
  61
  62 set num [dict get $scope variablesReference]
  63 set refs [lindex [dap_check_request_and_response "fetch variables" \
  64                       "variables" \
  65                       [format {o variablesReference [i %d] count [i 2]} \
  66                            $num]] \
  67               0]
  68
  69 foreach var [dict get $refs body variables] {
  70     set name [dict get $var name]
  71
  72     switch $name {
  73         "value" {
  74             gdb_assert {[dict get $var value] == "three"} "check value of value"
  75         }
  76         "my_string" {
  77         }
  78         default {
  79             fail "unknown variable $name"
  80         }
  81     }
  82 }
  83
  84 dap_shutdown