gdb/testsuite/gdb.mi/mi-var-cp.exp

   1 # Copyright 2006-2012 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 if { [skip_cplus_tests] } { continue }
  17
  18 load_lib mi-support.exp
  19 set MIFLAGS "-i=mi"
  20
  21 gdb_exit
  22 if [mi_gdb_start] {
  23     continue
  24 }
  25
  26 set testfile mi-var-cp
  27 set srcfile "$testfile.cc"
  28 set binfile $objdir/$subdir/$testfile
  29
  30 if [get_compiler_info ${binfile} "c++"] {
  31     return -1;
  32 }
  33
  34 if {[gdb_compile $srcdir/$subdir/$srcfile $binfile executable {debug c++}] != ""} {
  35   untested $testfile.exp
  36   return -1
  37 }
  38
  39 mi_gdb_load ${binfile}
  40
  41 mi_prepare_inline_tests $srcfile
  42
  43 mi_run_inline_test reference_update
  44 mi_run_inline_test base_in_reference
  45 mi_run_inline_test reference_to_pointer
  46 mi_run_inline_test reference_to_struct
  47 mi_run_inline_test path_expression
  48
  49 set lineno [gdb_get_line_number "/* anonymous_structs_and_unions */"]
  50 mi_create_breakpoint \
  51     "$srcfile:$lineno" {[0-9]+} keep {anonymous_structs_and_unions\(\)} \
  52     ".*mi-var-cp.cc" $lineno $hex "break in anonymous_structs_and_unions"
  53 mi_execute_to "exec-continue" "breakpoint-hit" \
  54     "anonymous_structs_and_unions" "" ".*" ".*" {"" "disp=\"keep\""} \
  55     "continue to anonymous_structs breakpoint"
  56
  57 set tree {
  58   Anonymous a {
  59     {} public {
  60       anonymous struct {
  61         {} public {
  62           int b {}
  63         }
  64       }
  65       anonymous struct {
  66         {} public {
  67           int c {}
  68         }
  69       }
  70       anonymous struct {
  71         {} public {
  72           int d {}
  73           anonymous struct {
  74             {} public {
  75               int e {}
  76               anonymous struct {
  77                 {} public {
  78                   int f {}
  79                   anonymous union {
  80                     {} public {
  81                       int g {}
  82                       char h {}
  83                     }
  84                   }
  85                 }
  86               }
  87               anonymous union {
  88                 {} public {
  89                   int i {}
  90                   char j {}
  91                 }
  92               }
  93             }
  94           }
  95         }
  96       }
  97     }
  98   }
  99 }
 100
 101 proc verify_everything {variable_name} {
 102   # Test -var-list-children
 103   mi_varobj_tree_test_children_callback $variable_name
 104
 105   # Bring the variable named by VARIABLE_NAME into the current scope
 106   # in VAROBJ.
 107   upvar #0 $variable_name varobj
 108
 109   # Test -var-info-path-expression
 110   mi_gdb_test "-var-info-path-expression $varobj(obj_name)" \
 111       "\\^done,path_expr=\"[string_to_regexp $varobj(path_expr)]\"" \
 112       "path expression for $varobj(obj_name)"
 113
 114   # Test -var-info-expression
 115   mi_gdb_test "-var-info-expression $varobj(obj_name)" \
 116       "\\^done,lang=\"C\\+\\+\",exp=\"[string_to_regexp $varobj(display_name)]\"" \
 117       "expression for $varobj(obj_name)"
 118 }
 119
 120 mi_walk_varobj_tree c++ $tree verify_everything
 121
 122 mi_gdb_exit
 123 return 0