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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2007
   2 # Free Software Foundation, Inc.
   3 #
   4 # This Program Is Free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Test essential Machine interface (MI) operations
  19 #
  20 # Verify that, using the MI, we can create, update, delete variables.
  21 #
  22
  23
  24 load_lib mi-support.exp
  25 set MIFLAGS "-i=mi2"
  26
  27 gdb_exit
  28 if [mi_gdb_start] {
  29     continue
  30 }
  31
  32 set testfile "var-cmd"
  33 set srcfile ${testfile}.c
  34 set binfile ${objdir}/${subdir}/${testfile}
  35 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  36     untested mi2-var-block.exp
  37     return -1
  38 }
  39
  40 mi_delete_breakpoints
  41 mi_gdb_reinitialize_dir $srcdir/$subdir
  42 mi_gdb_load ${binfile}
  43
  44 mi_runto do_block_tests
  45
  46 # Test: c_variable-3.2
  47 # Desc: create cb and foo
  48 mi_create_varobj cb cb "create local variable cb"
  49
  50 mi_gdb_test "-var-create foo * foo" \
  51         "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \
  52         "create local variable foo"
  53
  54 # step to "foo = 123;"
  55 mi_step_to "do_block_tests" "" "var-cmd.c" \
  56     [gdb_get_line_number "foo = 123;"] \
  57     "step at do_block_test"
  58
  59
  60 # Be paranoid and assume 3.2 created foo
  61 mi_gdb_test "-var-delete foo" \
  62         "&\"Variable object not found\\\\n\".*\\^error,msg=\"Variable object not found\"" \
  63         "delete var foo"
  64
  65
  66 # Test: c_variable-3.3
  67 # Desc: create foo
  68 mi_create_varobj foo foo "create local variable foo"
  69
  70 # step to "foo2 = 123;"
  71 mi_step_to "do_block_tests" "" "var-cmd.c" \
  72     [gdb_get_line_number "foo2 = 123;"] \
  73     "step at do_block_test"
  74
  75 # Test: c_variable-3.4
  76 # Desc: check foo, cb changed
  77 mi_gdb_test "-var-update *" \
  78         "\\^done,changelist=\\\[\{name=\"foo\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"cb\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \
  79         "update all vars: cb foo changed"
  80
  81 # step to "foo = 321;"
  82 mi_step_to "do_block_tests" "" "var-cmd.c" \
  83     [gdb_get_line_number "foo = 321;"] \
  84     "step at do_block_test"
  85
  86 # Test: c_variable-3.5
  87 # Desc: create inner block foo
  88 mi_create_varobj inner_foo foo "create local variable inner_foo"
  89
  90 # step to "foo2 = 0;"
  91 mi_step_to "do_block_tests" "" "var-cmd.c" \
  92     [gdb_get_line_number "foo2 = 0;"] \
  93     "step at do_block_test"
  94
  95 # Test: c_variable-3.6
  96 # Desc: create foo2
  97 mi_create_varobj foo2 foo2 "create local variable foo2"
  98
  99 # Test: c_variable-3.7
 100 # Desc: check that outer foo in scope and inner foo out of scope
 101 # Note: also a known gdb problem
 102 setup_xfail *-*-*
 103 mi_gdb_test "-var-update inner_foo" \
 104         "\\^done,changelist=\{FIXME\}" \
 105         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 106 clear_xfail *-*-*
 107
 108 setup_xfail *-*-*
 109 mi_gdb_test "-var-evaluate-expression inner_foo" \
 110         "\\^done,value=\{FIXME\}" \
 111         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 112 clear_xfail *-*-*
 113
 114 mi_gdb_test "-var-update foo" \
 115         "\\^done,changelist=\\\[\\\]" \
 116         "update foo: did not change"
 117
 118 mi_gdb_test "-var-delete inner_foo" \
 119         "\\^done,ndeleted=\"1\"" \
 120         "delete var inner_foo"
 121
 122 # step to "foo = 0;"
 123 mi_step_to "do_block_tests" "" "var-cmd.c" \
 124     [gdb_get_line_number "foo = 0;"] \
 125     "step at do_block_test"
 126
 127 # Test: c_variable-3.8
 128 # Desc: check that foo2 out of scope (known gdb problem)
 129 setup_xfail *-*-*
 130 mi_gdb_test "-var-update foo2" \
 131         "\\^done,changelist=\{FIXME\}" \
 132         "update foo2: should be out of scope: KNOWN PROBLEM"
 133 clear_xfail *-*-*
 134
 135 # step to "cb = 21;"
 136 mi_step_to "do_block_tests" "" "var-cmd.c" \
 137     [gdb_get_line_number "cb = 21;"] \
 138     "step at do_block_test"
 139
 140 # Test: c_variable-3.9
 141 # Desc: check that only cb is in scope (known gdb problem)
 142 setup_xfail *-*-*
 143 mi_gdb_test "-var-update foo2" \
 144         "\\^done,changelist=\\\[FIXME\\\]" \
 145         "update foo2 should be out of scope: KNOWN PROBLEM"
 146 clear_xfail *-*-*
 147 setup_xfail *-*-*
 148 mi_gdb_test "-var-update foo" \
 149         "\\^done,changelist=\{FIXME\}" \
 150         "update foo should be out of scope: KNOWN PROBLEM"
 151 clear_xfail *-*-*
 152 mi_gdb_test "-var-update cb" \
 153         "\\^done,changelist=\\\[\\\]" \
 154         "update cb"
 155
 156 # Test: c_variable-3.10
 157 # Desc: names of editable variables
 158 #gdbtk_test c_variable-3.10 {names of editable variables} {
 159 #  editable_variables
 160 #} {{foo cb foo2} {}}
 161
 162 # Done with block tests
 163 mi_gdb_test "-var-delete foo" \
 164         "\\^done,ndeleted=\"1\"" \
 165         "delete var foo"
 166
 167 mi_gdb_test "-var-delete foo2" \
 168         "\\^done,ndeleted=\"1\"" \
 169         "delete var foo2"
 170
 171 mi_gdb_test "-var-delete cb" \
 172         "\\^done,ndeleted=\"1\"" \
 173         "delete var cb"
 174
 175 mi_gdb_exit
 176 return 0