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

   1 #   Copyright (C) 1999 2000 s Solutions
   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=mi"
  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 ${binfile}
  44
  45 mi_gdb_test "200-break-insert do_block_tests" \
  46         "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_block_tests\",file=\".*var-cmd.c\",line=\"154\",times=\"0\"\}" \
  47         "break-insert operation"
  48
  49 mi_run_cmd
  50 # The running part has been checked already by mi_run_cmd
  51 gdb_expect {
  52     -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"154\"\}\r\n$mi_gdb_prompt$" {
  53         pass "run to do_block_tests"
  54     }
  55     -re ".*$mi_gdb_prompt$" {fail "run to do_block_tests (2)"}
  56     timeout {fail "run to do_block_tests (timeout 2)"}
  57 }
  58
  59 # Test: c_variable-3.2
  60 # Desc: create cb and foo
  61 mi_gdb_test "-var-create cb * cb" \
  62         "\\^done,name=\"cb\",numchild=\"0\",type=\"int\"" \
  63         "create local variable cb"
  64
  65 mi_gdb_test "-var-create foo * foo" \
  66         "&\"mi_cmd_var_create: unable to create variable object\\\\n\".*\\^error,msg=\"mi_cmd_var_create: unable to create variable object\"" \
  67         "create local variable foo"
  68
  69 # step to "foo = 123;"
  70 send_gdb "-exec-step\n"
  71 gdb_expect {
  72     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"158\"\}\r\n$mi_gdb_prompt$" {
  73         pass "step at do_block_tests"
  74     }
  75     timeout {
  76         fail "step at do_block_tests (timeout)"
  77     }
  78 }
  79
  80
  81 # Be paranoid and assume 3.2 created foo
  82 mi_gdb_test "-var-delete foo" \
  83         "&\"Variable object not found\\\\n\".*\\^error,msg=\"Variable object not found\"" \
  84         "delete var foo"
  85
  86
  87 # Test: c_variable-3.3
  88 # Desc: create foo
  89 mi_gdb_test "-var-create foo * foo" \
  90         "\\^done,name=\"foo\",numchild=\"0\",type=\"int\"" \
  91         "create local variable foo"
  92
  93 # step to "foo2 = 123;"
  94 send_gdb "-exec-step\n"
  95 gdb_expect {
  96     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"161\"\}\r\n$mi_gdb_prompt$" {
  97         pass "step at do_block_tests"
  98     }
  99     timeout {
 100         fail "step at do_block_tests (timeout)"
 101     }
 102 }
 103
 104 # Test: c_variable-3.4
 105 # Desc: check foo, cb changed
 106 mi_gdb_test "-var-update *" \
 107         "\\^done,changelist=\{name=\"foo\",in_scope=\"true\",type_changed=\"false\",name=\"cb\",in_scope=\"true\",type_changed=\"false\"\}" \
 108         "update all vars: cb foo changed"
 109
 110 # step to "foo = 321;"
 111 send_gdb "-exec-step\n"
 112 gdb_expect {
 113     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"164\"\}\r\n$mi_gdb_prompt$" {
 114         pass "step at do_block_tests"
 115     }
 116     timeout {
 117         fail "step at do_block_tests (timeout)"
 118     }
 119 }
 120
 121 # Test: c_variable-3.5
 122 # Desc: create inner block foo
 123 mi_gdb_test "-var-create inner_foo * foo" \
 124         "\\^done,name=\"inner_foo\",numchild=\"0\",type=\"int\"" \
 125         "create local variable inner_foo"
 126
 127 # step to "foo2 = 0;"
 128 send_gdb "-exec-step\n"
 129 gdb_expect {
 130     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"166\"\}\r\n$mi_gdb_prompt$" {
 131         pass "step at do_block_tests"
 132     }
 133     timeout { fail "step at do_block_tests (timeout)" }
 134 }
 135
 136 # Test: c_variable-3.6
 137 # Desc: create foo2
 138 mi_gdb_test "-var-create foo2 * foo2" \
 139         "\\^done,name=\"foo2\",numchild=\"0\",type=\"int\"" \
 140         "create local variable foo2"
 141
 142 # Test: c_variable-3.7
 143 # Desc: check that outer foo in scope and inner foo out of scope
 144 # Note: also a known gdb problem
 145 setup_xfail *-*-*
 146 mi_gdb_test "-var-update inner_foo" \
 147         "\\^done,changelist=\{FIXME\}" \
 148         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 149 clear_xfail *-*-*
 150
 151 setup_xfail *-*-*
 152 mi_gdb_test "-var-evaluate-expression inner_foo" \
 153         "\\^done,value=\{FIXME\}" \
 154         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 155 clear_xfail *-*-*
 156
 157 mi_gdb_test "-var-update foo" \
 158         "\\^done,changelist=\{\}" \
 159         "update foo: did not change"
 160
 161 mi_gdb_test "-var-delete inner_foo" \
 162         "\\^done,ndeleted=\"1\"" \
 163         "delete var inner_foo"
 164
 165 # step to "foo = 0;"
 166 send_gdb "-exec-step\n"
 167 gdb_expect {
 168     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"168\"\}\r\n$mi_gdb_prompt$" {
 169         pass "step at do_block_tests"
 170     }
 171     timeout { fail "step at do_block_tests (timeout)" }
 172 }
 173
 174 # Test: c_variable-3.8
 175 # Desc: check that foo2 out of scope (known gdb problem)
 176 setup_xfail *-*-*
 177 mi_gdb_test "-var-update foo2" \
 178         "\\^done,changelist=\{FIXME\}" \
 179         "update foo2: should be out of scope: KNOWN PROBLEM"
 180 clear_xfail *-*-*
 181
 182 # step to "cb = 21;"
 183 send_gdb "-exec-step\n"
 184 gdb_expect {
 185     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"171\"\}\r\n$mi_gdb_prompt$" {
 186         pass "step at do_block_tests"
 187     }
 188     timeout { fail "step at do_block_tests (timeout)" }
 189 }
 190
 191
 192 # Test: c_variable-3.9
 193 # Desc: check that only cb is in scope (known gdb problem)
 194 setup_xfail *-*-*
 195 mi_gdb_test "-var-update foo2" \
 196         "\\^done,changelist=\{FIXME\}" \
 197         "update foo2 should be out of scope: KNOWN PROBLEM"
 198 clear_xfail *-*-*
 199 setup_xfail *-*-*
 200 mi_gdb_test "-var-update foo" \
 201         "\\^done,changelist=\{FIXME\}" \
 202         "update foo should be out of scope: KNOWN PROBLEM"
 203 clear_xfail *-*-*
 204 mi_gdb_test "-var-update cb" \
 205         "\\^done,changelist=\{\}" \
 206         "update cb"
 207
 208 # Test: c_variable-3.10
 209 # Desc: names of editable variables
 210 #gdbtk_test c_variable-3.10 {names of editable variables} {
 211 #  editable_variables
 212 #} {{foo cb foo2} {}}
 213
 214 # Done with block tests
 215 mi_gdb_test "-var-delete foo" \
 216         "\\^done,ndeleted=\"1\"" \
 217         "delete var foo"
 218
 219 mi_gdb_test "-var-delete foo2" \
 220         "\\^done,ndeleted=\"1\"" \
 221         "delete var foo2"
 222
 223 mi_gdb_test "-var-delete cb" \
 224         "\\^done,ndeleted=\"1\"" \
 225         "delete var cb"
 226
 227 mi_gdb_exit
 228 return 0