gdb/testsuite/gdb.mi/mi2-var-block.exp

   1 # Copyright (C) 1999, 2000, 2002 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # Test essential Machine interface (MI) operations
  21 #
  22 # Verify that, using the MI, we can create, update, delete variables.
  23 #
  24
  25
  26 load_lib mi-support.exp
  27 set MIFLAGS "-i=mi2"
  28
  29 gdb_exit
  30 if [mi_gdb_start] {
  31     continue
  32 }
  33
  34 set testfile "var-cmd"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/${testfile}
  37 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  38     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  39 }
  40
  41 mi_delete_breakpoints
  42 mi_gdb_reinitialize_dir $srcdir/$subdir
  43 mi_gdb_load ${binfile}
  44
  45 mi_runto do_block_tests
  46
  47 # Test: c_variable-3.2
  48 # Desc: create cb and foo
  49 mi_gdb_test "-var-create cb * cb" \
  50         "\\^done,name=\"cb\",numchild=\"0\",type=\"int\"" \
  51         "create local variable cb"
  52
  53 mi_gdb_test "-var-create foo * foo" \
  54         "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \
  55         "create local variable foo"
  56
  57 # step to "foo = 123;"
  58 mi_step_to "do_block_tests" "" "var-cmd.c" "158" "step at do_block_test"
  59
  60
  61 # Be paranoid and assume 3.2 created foo
  62 mi_gdb_test "-var-delete foo" \
  63         "&\"Variable object not found\\\\n\".*\\^error,msg=\"Variable object not found\"" \
  64         "delete var foo"
  65
  66
  67 # Test: c_variable-3.3
  68 # Desc: create foo
  69 mi_gdb_test "-var-create foo * foo" \
  70         "\\^done,name=\"foo\",numchild=\"0\",type=\"int\"" \
  71         "create local variable foo"
  72
  73 # step to "foo2 = 123;"
  74 mi_step_to "do_block_tests" "" "var-cmd.c" "161" "step at do_block_test"
  75
  76 # Test: c_variable-3.4
  77 # Desc: check foo, cb changed
  78 mi_gdb_test "-var-update *" \
  79         "\\^done,changelist=\\\[\{name=\"foo\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"cb\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \
  80         "update all vars: cb foo changed"
  81
  82 # step to "foo = 321;"
  83 mi_step_to "do_block_tests" "" "var-cmd.c" "164" "step at do_block_test"
  84
  85 # Test: c_variable-3.5
  86 # Desc: create inner block foo
  87 mi_gdb_test "-var-create inner_foo * foo" \
  88         "\\^done,name=\"inner_foo\",numchild=\"0\",type=\"int\"" \
  89         "create local variable inner_foo"
  90
  91 # step to "foo2 = 0;"
  92 mi_step_to "do_block_tests" "" "var-cmd.c" "166" "step at do_block_test"
  93
  94 # Test: c_variable-3.6
  95 # Desc: create foo2
  96 mi_gdb_test "-var-create foo2 * foo2" \
  97         "\\^done,name=\"foo2\",numchild=\"0\",type=\"int\"" \
  98         "create local variable foo2"
  99
 100 # Test: c_variable-3.7
 101 # Desc: check that outer foo in scope and inner foo out of scope
 102 # Note: also a known gdb problem
 103 setup_xfail *-*-*
 104 mi_gdb_test "-var-update inner_foo" \
 105         "\\^done,changelist=\{FIXME\}" \
 106         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 107 clear_xfail *-*-*
 108
 109 setup_xfail *-*-*
 110 mi_gdb_test "-var-evaluate-expression inner_foo" \
 111         "\\^done,value=\{FIXME\}" \
 112         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 113 clear_xfail *-*-*
 114
 115 mi_gdb_test "-var-update foo" \
 116         "\\^done,changelist=\\\[\\\]" \
 117         "update foo: did not change"
 118
 119 mi_gdb_test "-var-delete inner_foo" \
 120         "\\^done,ndeleted=\"1\"" \
 121         "delete var inner_foo"
 122
 123 # step to "foo = 0;"
 124 mi_step_to "do_block_tests" "" "var-cmd.c" "168" "step at do_block_test"
 125
 126 # Test: c_variable-3.8
 127 # Desc: check that foo2 out of scope (known gdb problem)
 128 setup_xfail *-*-*
 129 mi_gdb_test "-var-update foo2" \
 130         "\\^done,changelist=\{FIXME\}" \
 131         "update foo2: should be out of scope: KNOWN PROBLEM"
 132 clear_xfail *-*-*
 133
 134 # step to "cb = 21;"
 135 mi_step_to "do_block_tests" "" "var-cmd.c" "171" "step at do_block_test"
 136
 137 # Test: c_variable-3.9
 138 # Desc: check that only cb is in scope (known gdb problem)
 139 setup_xfail *-*-*
 140 mi_gdb_test "-var-update foo2" \
 141         "\\^done,changelist=\\\[FIXME\\\]" \
 142         "update foo2 should be out of scope: KNOWN PROBLEM"
 143 clear_xfail *-*-*
 144 setup_xfail *-*-*
 145 mi_gdb_test "-var-update foo" \
 146         "\\^done,changelist=\{FIXME\}" \
 147         "update foo should be out of scope: KNOWN PROBLEM"
 148 clear_xfail *-*-*
 149 mi_gdb_test "-var-update cb" \
 150         "\\^done,changelist=\\\[\\\]" \
 151         "update cb"
 152
 153 # Test: c_variable-3.10
 154 # Desc: names of editable variables
 155 #gdbtk_test c_variable-3.10 {names of editable variables} {
 156 #  editable_variables
 157 #} {{foo cb foo2} {}}
 158
 159 # Done with block tests
 160 mi_gdb_test "-var-delete foo" \
 161         "\\^done,ndeleted=\"1\"" \
 162         "delete var foo"
 163
 164 mi_gdb_test "-var-delete foo2" \
 165         "\\^done,ndeleted=\"1\"" \
 166         "delete var foo2"
 167
 168 mi_gdb_test "-var-delete cb" \
 169         "\\^done,ndeleted=\"1\"" \
 170         "delete var cb"
 171
 172 mi_gdb_exit
 173 return 0