gnu/dist/gdb6/gdb/testsuite/gdb.mi/mi-var-block.exp

   1 # Copyright 1999, 2000, 2001, 2002, 2004 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 # Test essential Machine interface (MI) operations
  18 #
  19 # Verify that, using the MI, we can create, update, delete variables.
  20 #
  21
  22
  23 load_lib mi-support.exp
  24 set MIFLAGS "-i=mi"
  25
  26 gdb_exit
  27 if [mi_gdb_start] {
  28     continue
  29 }
  30
  31 set testfile "var-cmd"
  32 set srcfile ${testfile}.c
  33 set binfile ${objdir}/${subdir}/${testfile}
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  35     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  36 }
  37
  38 mi_delete_breakpoints
  39 mi_gdb_reinitialize_dir $srcdir/$subdir
  40 mi_gdb_load ${binfile}
  41
  42 mi_runto do_block_tests
  43
  44 # Test: c_variable-3.2
  45 # Desc: create cb and foo
  46 mi_gdb_test "-var-create cb * cb" \
  47         "\\^done,name=\"cb\",numchild=\"0\",type=\"int\"" \
  48         "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_gdb_test "-var-create foo * foo" \
  69         "\\^done,name=\"foo\",numchild=\"0\",type=\"int\"" \
  70         "create local variable foo"
  71
  72 # step to "foo2 = 123;"
  73 mi_step_to "do_block_tests" "" "var-cmd.c" \
  74     [gdb_get_line_number "foo2 = 123;"] \
  75     "step at do_block_test"
  76
  77 # Test: c_variable-3.4
  78 # Desc: check foo, cb changed
  79 mi_gdb_test "-var-update *" \
  80         "\\^done,changelist=\\\[\{name=\"foo\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"cb\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \
  81         "update all vars: cb foo changed"
  82
  83 # step to "foo = 321;"
  84 mi_step_to "do_block_tests" "" "var-cmd.c" \
  85     [gdb_get_line_number "foo = 321;"] \
  86     "step at do_block_test"
  87
  88 # Test: c_variable-3.5
  89 # Desc: create inner block foo
  90 mi_gdb_test "-var-create inner_foo * foo" \
  91         "\\^done,name=\"inner_foo\",numchild=\"0\",type=\"int\"" \
  92         "create local variable inner_foo"
  93
  94 # step to "foo2 = 0;"
  95 mi_step_to "do_block_tests" "" "var-cmd.c" \
  96     [gdb_get_line_number "foo2 = 0;"] \
  97     "step at do_block_test"
  98
  99 # Test: c_variable-3.6
 100 # Desc: create foo2
 101 mi_gdb_test "-var-create foo2 * foo2" \
 102         "\\^done,name=\"foo2\",numchild=\"0\",type=\"int\"" \
 103         "create local variable foo2"
 104
 105 # Test: c_variable-3.7
 106 # Desc: check that outer foo in scope and inner foo out of scope
 107 # Note: also a known gdb problem
 108 setup_xfail *-*-*
 109 mi_gdb_test "-var-update inner_foo" \
 110         "\\^done,changelist=\{FIXME\}" \
 111         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 112 clear_xfail *-*-*
 113
 114 setup_xfail *-*-*
 115 mi_gdb_test "-var-evaluate-expression inner_foo" \
 116         "\\^done,value=\{FIXME\}" \
 117         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 118 clear_xfail *-*-*
 119
 120 mi_gdb_test "-var-update foo" \
 121         "\\^done,changelist=\\\[\\\]" \
 122         "update foo: did not change"
 123
 124 mi_gdb_test "-var-delete inner_foo" \
 125         "\\^done,ndeleted=\"1\"" \
 126         "delete var inner_foo"
 127
 128 # step to "foo = 0;"
 129 mi_step_to "do_block_tests" "" "var-cmd.c" \
 130     [gdb_get_line_number "foo = 0;"] \
 131     "step at do_block_test"
 132
 133 # Test: c_variable-3.8
 134 # Desc: check that foo2 out of scope (known gdb problem)
 135 setup_xfail *-*-*
 136 mi_gdb_test "-var-update foo2" \
 137         "\\^done,changelist=\{FIXME\}" \
 138         "update foo2: should be out of scope: KNOWN PROBLEM"
 139 clear_xfail *-*-*
 140
 141 # step to "cb = 21;"
 142 mi_step_to "do_block_tests" "" "var-cmd.c" \
 143     [gdb_get_line_number "cb = 21;"] \
 144     "step at do_block_test"
 145
 146 # Test: c_variable-3.9
 147 # Desc: check that only cb is in scope (known gdb problem)
 148 setup_xfail *-*-*
 149 mi_gdb_test "-var-update foo2" \
 150         "\\^done,changelist=\\\[FIXME\\\]" \
 151         "update foo2 should be out of scope: KNOWN PROBLEM"
 152 clear_xfail *-*-*
 153 setup_xfail *-*-*
 154 mi_gdb_test "-var-update foo" \
 155         "\\^done,changelist=\{FIXME\}" \
 156         "update foo should be out of scope: KNOWN PROBLEM"
 157 clear_xfail *-*-*
 158 mi_gdb_test "-var-update cb" \
 159         "\\^done,changelist=\\\[\\\]" \
 160         "update cb"
 161
 162 # Test: c_variable-3.10
 163 # Desc: names of editable variables
 164 #gdbtk_test c_variable-3.10 {names of editable variables} {
 165 #  editable_variables
 166 #} {{foo cb foo2} {}}
 167
 168 # Done with block tests
 169 mi_gdb_test "-var-delete foo" \
 170         "\\^done,ndeleted=\"1\"" \
 171         "delete var foo"
 172
 173 mi_gdb_test "-var-delete foo2" \
 174         "\\^done,ndeleted=\"1\"" \
 175         "delete var foo2"
 176
 177 mi_gdb_test "-var-delete cb" \
 178         "\\^done,ndeleted=\"1\"" \
 179         "delete var cb"
 180
 181 mi_gdb_exit
 182 return 0