gdb/testsuite/gdb.ada/mi_catch_ex_hand.exp

   1 # Copyright 2011-2023 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 gnat_runtime_has_debug_info
  19
  20 standard_ada_testfile foo
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
  23   return -1
  24 }
  25
  26 load_lib mi-support.exp
  27 set MIFLAGS "-i=mi"
  28
  29 mi_clean_restart $binfile
  30
  31 #############################################
  32 # 1. Try catching all exceptions handlers.  #
  33 #############################################
  34
  35 with_test_prefix "scenario 1" {
  36     if {[mi_runto_main] < 0} {
  37         return 0
  38     }
  39 }
  40
  41 mi_gdb_test "-catch-handlers" \
  42             "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"all Ada exceptions handlers\",.*}" \
  43             "catch all exceptions handlers"
  44
  45 # Continue to exception handler.
  46
  47 proc continue_to_exception_handler { test line } {
  48
  49     global decimal
  50
  51     mi_send_resuming_command "exec-continue" "$test"
  52
  53     # Now MI stream output.
  54     mi_expect_stop \
  55         "\"breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal\",exception-name=\"exception\"" \
  56         "foo" "" ".*" "$line" \
  57         ".*" \
  58         $test
  59 }
  60
  61 # We don't have the exception name info when stopping at the exception handlers
  62 # catchpoints so we use source line to check if the inferior stops at the
  63 # right location.
  64
  65 set bp_ce_location [gdb_get_line_number "BREAK1" ${testdir}/foo.adb]
  66 continue_to_exception_handler \
  67     "continue until CE handling caught by all-exceptions handlers catchpoint" \
  68     "$bp_ce_location"
  69
  70 set bp_pe_location [gdb_get_line_number "BREAK2" ${testdir}/foo.adb]
  71 continue_to_exception_handler \
  72     "continue until PE handling caught by all-exceptions handlers catchpoint" \
  73     "$bp_pe_location"
  74
  75 ##########################################################
  76 # 2. Try catching only some of the exceptions handlers.  #
  77 ##########################################################
  78
  79 # Here is the scenario:
  80 #  - Restart the debugger from scratch, runto_main
  81 #  - We'll catch only "Constraint_Error handlers"
  82 #  - continue, we should stop at the Constraint_Error exception handler
  83 #  - continue, we should not stop at the Program_Error exception handler
  84 #    but exit instead.
  85
  86 with_test_prefix "scenario 2" {
  87     mi_delete_breakpoints
  88     if {[mi_runto_main] < 0} {
  89         return 0
  90     }
  91 }
  92
  93 mi_gdb_test "-catch-handlers -e Constraint_Error" \
  94             "\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",what=\"`Constraint_Error' Ada exception handlers\",.*}" \
  95             "catch Constraint_Error"
  96
  97 mi_execute_to "exec-continue" \
  98               "\"breakpoint-hit\",disp=\"keep\",bkptno=\"$decimal\",exception-name=\"exception\"" \
  99               "foo" "" ".*" "$bp_ce_location" \
 100               ".*" \
 101               "continue to exception catchpoint hit"
 102
 103 # Exit the inferior.
 104 mi_send_resuming_command "exec-continue" "continuing to inferior exit"
 105 mi_expect_stop "exited-normally" "" "" "" "" "" "exit normally"
 106
 107 mi_gdb_exit