gdb/testsuite/gdb.ada/mi_catch_ex.exp

   1 # Copyright 2011 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 set testdir "mi_catch_ex"
  19 set testfile "${testdir}/foo"
  20 set srcfile ${srcdir}/${subdir}/${testfile}.adb
  21 set binfile ${objdir}/${subdir}/${testfile}
  22
  23 file mkdir ${objdir}/${subdir}/${testdir}
  24 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
  25   return -1
  26 }
  27
  28 # Some global variables used to simplify the maintenance of some of
  29 # the regular expressions below.
  30 set any_nb "\[0-9\]+"
  31 set eol "\[\r\n\]+"
  32
  33 # Before going any further, verify that we can insert exception
  34 # catchpoints...  That way, we won't have to do this while doing
  35 # the actual GDB/MI testing.
  36
  37 clean_restart ${testfile}
  38
  39 if ![runto_main] then {
  40    fail "Cannot run to main, testcase aborted"
  41    return 0
  42 }
  43
  44 set msg "insert catchpoint on all Ada exceptions"
  45 gdb_test_multiple "catch exception" $msg {
  46     -re "Catchpoint $any_nb: all Ada exceptions$eol$gdb_prompt $" {
  47         pass $msg
  48     }
  49     -re "Cannot break on __gnat_raise_nodefer_with_msg in this configuration\.\[\r\n\]+$gdb_prompt $" {
  50         # If the runtime was not built with enough debug information,
  51         # or if it was stripped, we can not test exception
  52         # catchpoints.
  53         unsupported $msg
  54         return -1
  55     }
  56 }
  57
  58 # Now, we can start the GDB/MI testing itself...
  59
  60 load_lib mi-support.exp
  61 set MIFLAGS "-i=mi"
  62
  63 gdb_exit
  64 if [mi_gdb_start] {
  65     continue
  66 }
  67
  68 mi_delete_breakpoints
  69 mi_gdb_reinitialize_dir $srcdir/$subdir
  70 mi_gdb_load ${binfile}
  71
  72 ####################################
  73 # 1. Try catching all exceptions.  #
  74 ####################################
  75
  76 if ![mi_run_to_main] then {
  77    fail "Cannot run to main, testcase aborted"
  78    return 0
  79 }
  80
  81 mi_gdb_test "catch exception"
  82
  83 mi_execute_to "exec-continue" \
  84               "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"CONSTRAINT_ERROR" \
  85               "foo" "" ".*" ".*" \
  86               ".*" \
  87               "continue to exception catchpoint hit"
  88
  89 mi_execute_to "exec-continue" \
  90               "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"PROGRAM_ERROR" \
  91               "foo" "" ".*" ".*" \
  92               ".*" \
  93               "continue to exception catchpoint hit"
  94
  95 ################################################
  96 # 2. Try catching only some of the exceptions. #
  97 ################################################
  98
  99 # Here is the scenario:
 100 #  - Restart the debugger from scratch, runto_main
 101 #  - We'll catch only "Program_Error"
 102 #    We'll catch assertions
 103 #    We'll catch unhandled exceptions
 104 #  - continue, we should see the first Program_Error exception
 105 #  - continue, we should see the failed assertion
 106 #  - continue, we should see the unhandled Constrait_Error exception
 107 #  - continue, the program exits.
 108
 109 if ![mi_run_to_main] then {
 110    fail "Cannot run to main, testcase aborted"
 111    return 0
 112 }
 113
 114 mi_gdb_test "catch exception Program_Error"
 115
 116 mi_gdb_test "catch assert"
 117
 118 mi_gdb_test "catch exception unhandled"
 119
 120 mi_execute_to "exec-continue" \
 121               "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"PROGRAM_ERROR" \
 122               "foo" "" ".*" ".*" \
 123               ".*" \
 124               "continue to exception catchpoint hit"
 125
 126 mi_execute_to "exec-continue" \
 127               "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb" \
 128               "foo" "" ".*" ".*" \
 129               ".*" \
 130               "continue to exception catchpoint hit"
 131
 132 mi_execute_to "exec-continue" \
 133               "breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"CONSTRAINT_ERROR" \
 134               "foo" "" ".*" ".*" \
 135               ".*" \
 136               "continue to exception catchpoint hit"
 137