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
  28 gdb_exit
  29 if [mi_gdb_start] {
  30     continue
  31 }
  32
  33 set testfile "var-cmd"
  34 set srcfile ${testfile}.c
  35 set binfile ${objdir}/${subdir}/${testfile}
  36 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  37     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  38 }
  39
  40 mi_delete_breakpoints
  41 mi_gdb_reinitialize_dir $srcdir/$subdir
  42 mi_gdb_load ${binfile}
  43
  44 mi_gdb_test "200-break-insert do_block_tests" \
  45         "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_block_tests\",file=\".*var-cmd.c\",line=\"154\",times=\"0\"\}" \
  46         "break-insert operation"
  47
  48 mi_run_cmd
  49 # The running part has been checked already by mi_run_cmd
  50 gdb_expect {
  51     -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"154\"\}\r\n$mi_gdb_prompt$" {
  52         pass "run to do_block_tests"
  53     }
  54     -re ".*$mi_gdb_prompt$" {fail "run to do_block_tests (2)"}
  55     timeout {fail "run to do_block_tests (timeout 2)"}
  56 }
  57
  58 # Test: c_variable-3.2
  59 # Desc: create cb and foo
  60 mi_gdb_test "-var-create cb * cb" \
  61         "\\^done,name=\"cb\",numchild=\"0\",type=\"int\"" \
  62         "create local variable cb"
  63
  64 mi_gdb_test "-var-create foo * foo" \
  65         "&\"No symbol \\\\\"foo\\\\\" in current context.\\\\n\".*\\^error,msg=\"No symbol \\\\\"foo\\\\\" in current context.\"" \
  66         "create local variable foo"
  67
  68 # step to "foo = 123;"
  69 send_gdb "-exec-step\n"
  70 gdb_expect {
  71     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"158\"\}\r\n$mi_gdb_prompt$" {
  72         pass "step at do_block_tests"
  73     }
  74     timeout {
  75         fail "step at do_block_tests (timeout)"
  76     }
  77 }
  78
  79
  80 # Be paranoid and assume 3.2 created foo
  81 mi_gdb_test "-var-delete foo" \
  82         "&\"Variable object not found\\\\n\".*\\^error,msg=\"Variable object not found\"" \
  83         "delete var foo"
  84
  85
  86 # Test: c_variable-3.3
  87 # Desc: create foo
  88 mi_gdb_test "-var-create foo * foo" \
  89         "\\^done,name=\"foo\",numchild=\"0\",type=\"int\"" \
  90         "create local variable foo"
  91
  92 # step to "foo2 = 123;"
  93 send_gdb "-exec-step\n"
  94 gdb_expect {
  95     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"161\"\}\r\n$mi_gdb_prompt$" {
  96         pass "step at do_block_tests"
  97     }
  98     timeout {
  99         fail "step at do_block_tests (timeout)"
 100     }
 101 }
 102
 103 # Test: c_variable-3.4
 104 # Desc: check foo, cb changed
 105 mi_gdb_test "-var-update *" \
 106         "\\^done,changelist=\{name=\"foo\",name=\"cb\"\}" \
 107         "update all vars: cb foo changed"
 108
 109 # step to "foo = 321;"
 110 send_gdb "-exec-step\n"
 111 gdb_expect {
 112     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"164\"\}\r\n$mi_gdb_prompt$" {
 113         pass "step at do_block_tests"
 114     }
 115     timeout {
 116         fail "step at do_block_tests (timeout)"
 117     }
 118 }
 119
 120 # Test: c_variable-3.5
 121 # Desc: create inner block foo
 122 mi_gdb_test "-var-create inner_foo * foo" \
 123         "\\^done,name=\"inner_foo\",numchild=\"0\",type=\"int\"" \
 124         "create local variable inner_foo"
 125
 126 # step to "foo2 = 0;"
 127 send_gdb "-exec-step\n"
 128 gdb_expect {
 129     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"166\"\}\r\n$mi_gdb_prompt$" {
 130         pass "step at do_block_tests"
 131     }
 132     timeout { fail "step at do_block_tests (timeout)" }
 133 }
 134
 135 # Test: c_variable-3.6
 136 # Desc: create foo2
 137 mi_gdb_test "-var-create foo2 * foo2" \
 138         "\\^done,name=\"foo2\",numchild=\"0\",type=\"int\"" \
 139         "create local variable foo2"
 140
 141 # Test: c_variable-3.7
 142 # Desc: check that outer foo in scope and inner foo out of scope
 143 # Note: also a known gdb problem
 144 setup_xfail *-*-*
 145 mi_gdb_test "-var-update inner_foo" \
 146         "\\^done,changelist=\{FIXME\}" \
 147         "update inner_foo: should be out of scope: KNOWN PROBLEM"
 148 clear_xfail *-*-*
 149
 150 setup_xfail *-*-*
 151 mi_gdb_test "-var-evaluate-expression inner_foo" \
 152         "\\^done,value=\{FIXME\}" \
 153         "evaluate inner_foo: should be out of scope: KNOWN PROBLEM"
 154 clear_xfail *-*-*
 155
 156 mi_gdb_test "-var-update foo" \
 157         "\\^done,changelist=\{\}" \
 158         "update foo: did not change"
 159
 160 mi_gdb_test "-var-delete inner_foo" \
 161         "\\^done,ndeleted=\"1\"" \
 162         "delete var inner_foo"
 163
 164 # step to "foo = 0;"
 165 send_gdb "-exec-step\n"
 166 gdb_expect {
 167     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"168\"\}\r\n$mi_gdb_prompt$" {
 168         pass "step at do_block_tests"
 169     }
 170     timeout { fail "step at do_block_tests (timeout)" }
 171 }
 172
 173 # Test: c_variable-3.8
 174 # Desc: check that foo2 out of scope (known gdb problem)
 175 setup_xfail *-*-*
 176 mi_gdb_test "-var-update foo2" \
 177         "\\^done,changelist=\{FIXME\}" \
 178         "update foo2: should be out of scope: KNOWN PROBLEM"
 179 clear_xfail *-*-*
 180
 181 # step to "cb = 21;"
 182 send_gdb "-exec-step\n"
 183 gdb_expect {
 184     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"do_block_tests\",args=\{\},file=\".*var-cmd.c\",line=\"171\"\}\r\n$mi_gdb_prompt$" {
 185         pass "step at do_block_tests"
 186     }
 187     timeout { fail "step at do_block_tests (timeout)" }
 188 }
 189
 190
 191 # Test: c_variable-3.9
 192 # Desc: check that only cb is in scope (known gdb problem)
 193 setup_xfail *-*-*
 194 mi_gdb_test "-var-update foo2" \
 195         "\\^done,changelist=\{FIXME\}" \
 196         "update foo2 should be out of scope: KNOWN PROBLEM"
 197 clear_xfail *-*-*
 198 setup_xfail *-*-*
 199 mi_gdb_test "-var-update foo" \
 200         "\\^done,changelist=\{FIXME\}" \
 201         "update foo should be out of scope: KNOWN PROBLEM"
 202 clear_xfail *-*-*
 203 mi_gdb_test "-var-update cb" \
 204         "\\^done,changelist=\{\}" \
 205         "update cb"
 206
 207 # Test: c_variable-3.10
 208 # Desc: names of editable variables
 209 #gdbtk_test c_variable-3.10 {names of editable variables} {
 210 #  editable_variables
 211 #} {{foo cb foo2} {}}
 212
 213 # Done with block tests
 214 mi_gdb_test "-var-delete foo" \
 215         "\\^done,ndeleted=\"1\"" \
 216         "delete var foo"
 217
 218 mi_gdb_test "-var-delete foo2" \
 219         "\\^done,ndeleted=\"1\"" \
 220         "delete var foo2"
 221
 222 mi_gdb_test "-var-delete cb" \
 223         "\\^done,ndeleted=\"1\"" \
 224         "delete var cb"
 225
 226 mi_gdb_exit
 227 return 0
 228
 229 # Local variables:
 230 # change-log-default-name: "ChangeLog-mi"
 231 # End:
 232
 233