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_gdb_test "-var-create cb * cb" \
  49         "\\^done,name=\"cb\",numchild=\"0\",type=\"int\"" \
  50         "create local variable cb"
  51
  52 mi_gdb_test "-var-create foo * foo" \
  53         "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \
  54         "create local variable foo"
  55
  56 # step to "foo = 123;"
  57 mi_step_to "do_block_tests" "" "var-cmd.c" \
  58     [gdb_get_line_number "foo = 123;"] \
  59     "step at do_block_test"
  60
  61
  62 # Be paranoid and assume 3.2 created foo
  63 mi_gdb_test "-var-delete foo" \
  64         "&\"Variable object not found\\\\n\".*\\^error,msg=\"Variable object not found\"" \
  65         "delete var foo"
  66
  67
  68 # Test: c_variable-3.3
  69 # Desc: create foo
  70 mi_gdb_test "-var-create foo * foo" \
  71         "\\^done,name=\"foo\",numchild=\"0\",type=\"int\"" \
  72         "create local variable foo"
  73
  74 # step to "foo2 = 123;"
  75 mi_step_to "do_block_tests" "" "var-cmd.c" \
  76     [gdb_get_line_number "foo2 = 123;"] \
  77     "step at do_block_test"
  78
  79 # Test: c_variable-3.4
  80 # Desc: check foo, cb changed
  81 mi_gdb_test "-var-update *" \
  82         "\\^done,changelist=\\\[\{name=\"foo\",in_scope=\"true\",type_changed=\"false\"\},\{name=\"cb\",in_scope=\"true\",type_changed=\"false\"\}\\\]" \
  83         "update all vars: cb foo changed"
  84
  85 # step to "foo = 321;"
  86 mi_step_to "do_block_tests" "" "var-cmd.c" \
  87     [gdb_get_line_number "foo = 321;"] \
  88     "step at do_block_test"
  89
  90 # Test: c_variable-3.5
  91 # Desc: create inner block foo
  92 mi_gdb_test "-var-create inner_foo * foo" \
  93         "\\^done,name=\"inner_foo\",numchild=\"0\",type=\"int\"" \
  94         "create local variable inner_foo"
  95
  96 # step to "foo2 = 0;"
  97 mi_step_to "do_block_tests" "" "var-cmd.c" \
  98     [gdb_get_line_number "foo2 = 0;"] \
  99     "step at do_block_test"
 100
 101 # Test: c_variable-3.6
 102 # Desc: create foo2
 103 mi_gdb_test "-var-create foo2 * foo2" \
 104         "\\^done,name=\"foo2\",numchild=\"0\",type=\"int\"" \
 105         "create local variable foo2"
 106
 107 # Test: c_variable-3.7
 108 # Desc: check that outer foo in scope and inner foo out of scope
 109 # Note: also a known gdb problem
 110 setup_xfail *-*-*
 111 mi_gdb_test "-var-update inner_foo" \
 112         "\\^done,changelist=\{FIXME\}" \
 113         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 114 clear_xfail *-*-*
 115
 116 setup_xfail *-*-*
 117 mi_gdb_test "-var-evaluate-expression inner_foo" \
 118         "\\^done,value=\{FIXME\}" \
 119         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 120 clear_xfail *-*-*
 121
 122 mi_gdb_test "-var-update foo" \
 123         "\\^done,changelist=\\\[\\\]" \
 124         "update foo: did not change"
 125
 126 mi_gdb_test "-var-delete inner_foo" \
 127         "\\^done,ndeleted=\"1\"" \
 128         "delete var inner_foo"
 129
 130 # step to "foo = 0;"
 131 mi_step_to "do_block_tests" "" "var-cmd.c" \
 132     [gdb_get_line_number "foo = 0;"] \
 133     "step at do_block_test"
 134
 135 # Test: c_variable-3.8
 136 # Desc: check that foo2 out of scope (known gdb problem)
 137 setup_xfail *-*-*
 138 mi_gdb_test "-var-update foo2" \
 139         "\\^done,changelist=\{FIXME\}" \
 140         "update foo2: should be out of scope: KNOWN PROBLEM"
 141 clear_xfail *-*-*
 142
 143 # step to "cb = 21;"
 144 mi_step_to "do_block_tests" "" "var-cmd.c" \
 145     [gdb_get_line_number "cb = 21;"] \
 146     "step at do_block_test"
 147
 148 # Test: c_variable-3.9
 149 # Desc: check that only cb is in scope (known gdb problem)
 150 setup_xfail *-*-*
 151 mi_gdb_test "-var-update foo2" \
 152         "\\^done,changelist=\\\[FIXME\\\]" \
 153         "update foo2 should be out of scope: KNOWN PROBLEM"
 154 clear_xfail *-*-*
 155 setup_xfail *-*-*
 156 mi_gdb_test "-var-update foo" \
 157         "\\^done,changelist=\{FIXME\}" \
 158         "update foo should be out of scope: KNOWN PROBLEM"
 159 clear_xfail *-*-*
 160 mi_gdb_test "-var-update cb" \
 161         "\\^done,changelist=\\\[\\\]" \
 162         "update cb"
 163
 164 # Test: c_variable-3.10
 165 # Desc: names of editable variables
 166 #gdbtk_test c_variable-3.10 {names of editable variables} {
 167 #  editable_variables
 168 #} {{foo cb foo2} {}}
 169
 170 # Done with block tests
 171 mi_gdb_test "-var-delete foo" \
 172         "\\^done,ndeleted=\"1\"" \
 173         "delete var foo"
 174
 175 mi_gdb_test "-var-delete foo2" \
 176         "\\^done,ndeleted=\"1\"" \
 177         "delete var foo2"
 178
 179 mi_gdb_test "-var-delete cb" \
 180         "\\^done,ndeleted=\"1\"" \
 181         "delete var cb"
 182
 183 mi_gdb_exit
 184 return 0