gdb/testsuite/gdb.mi/mi-cli.exp

   1 # Copyright 2002-2014 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 3 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, see <http://www.gnu.org/licenses/>.
  15
  16 # This file tests that GDB's console can be accessed via the MI.
  17 # Specifically, we are testing the "interpreter-exec" command and that
  18 # the commands that are executed via this command are properly executed.
  19 # Console commands executed via MI should use MI output wrappers, MI event
  20 # handlers, etc.
  21
  22 load_lib mi-support.exp
  23 set MIFLAGS "-i=mi"
  24
  25 gdb_exit
  26 if [mi_gdb_start] {
  27     continue
  28 }
  29
  30 standard_testfile basics.c
  31
  32 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  33      untested mi-cli.exp
  34      return -1
  35 }
  36
  37 mi_gdb_test "-interpreter-exec" \
  38   {\^error,msg="-interpreter-exec: Usage: -interpreter-exec interp command"} \
  39   "-interpreter-exec with no arguments"
  40
  41 mi_gdb_test "-interpreter-exec console" \
  42   {\^error,msg="-interpreter-exec: Usage: -interpreter-exec interp command"} \
  43   "-interpreter-exec with one argument"
  44
  45 mi_gdb_test "-interpreter-exec bogus command" \
  46   {\^error,msg="-interpreter-exec: could not find interpreter \\\"bogus\\\""} \
  47   "-interpreter-exec with bogus interpreter"
  48
  49 set msg {Undefined command: \\\"bogus\\\"\.  Try \\\"help\\\"\.}
  50 mi_gdb_test "-interpreter-exec console bogus" \
  51     "&\\\"$msg\\\\n\\\".*\\^error,msg=\\\"$msg\\\".*" \
  52   "-interpreter-exec console bogus"
  53
  54 # NOTE: cagney/2003-02-03: Not yet.
  55 # mi_gdb_test "-interpreter-exec console \"file $binfile\"" \
  56 #   {(=.*)+\^done} \
  57 #   "-interpreter-exec console \"file \$binfile\""
  58 mi_gdb_test "-interpreter-exec console \"file $binfile\"" \
  59   {~"Reading symbols from .*mi-cli...".*\^done} \
  60   "-interpreter-exec console \"file \$binfile\""
  61
  62 mi_run_to_main
  63
  64 set line_main_head    [gdb_get_line_number "main ("]
  65 set line_main_body    [expr $line_main_head + 2]
  66 set line_main_hello   [gdb_get_line_number "Hello, World!"]
  67 set line_main_return  [expr $line_main_hello + 2]
  68 set line_main_callme_2 [expr $line_main_return + 1]
  69 set line_callee4_head [gdb_get_line_number "callee4 ("]
  70 set line_callee4_body [expr $line_callee4_head + 2]
  71 set line_callee4_next [expr $line_callee4_body + 1]
  72
  73 mi_gdb_test "-interpreter-exec console \"set args foobar\"" \
  74   ".*=cmd-param-changed,param=\"args\",value=\"foobar\".*\\^done" \
  75   "-interpreter-exec console \"set args foobar\""
  76
  77 mi_gdb_test "-interpreter-exec console \"show args\"" \
  78   {\~"Argument list to give program being debugged when it is started is \\\"foobar\\\"\.\\n".*\^done} \
  79   "-interpreter-exec console \"show args\""
  80
  81 mi_gdb_test "-interpreter-exec console \"break callee4\"" \
  82     {(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-created,bkpt=\{number="2",type="breakpoint".*\}.*\n\^done} \
  83     "-interpreter-exec console \"break callee4\""
  84
  85 mi_gdb_test "-interpreter-exec console \"info break\"" \
  86   {\~"Num[ \t]*Type[ \t]*Disp[ \t]*Enb[ \t]*Address[ \t]*What\\n".*~"2[ \t]*breakpoint[ \t]*keep[ \t]*y[ \t]*0x[0-9A-Fa-f]+[ \t]*in callee4 at .*basics.c:[0-9]+\\n".*\^done} \
  87   "-interpreter-exec console \"info break\""
  88
  89 mi_gdb_test "-interpreter-exec console \"set listsize 1\"" \
  90   ".*=cmd-param-changed,param=\"listsize\",value=\"1\".*\\^done" \
  91   "-interpreter-exec console \"set listsize 1\""
  92
  93 # {.*\~"32[ \t(\\t)]*callee1.*\\n".*\^done }
  94 mi_gdb_test "-interpreter-exec console \"list\"" \
  95   ".*\~\"$line_main_body\[\\\\t \]*callee1.*;\\\\n\".*\\^done" \
  96   "-interpreter-exec console \"list\""
  97
  98 mi_execute_to "exec-continue" "breakpoint-hit" "callee4" "" ".*basics.c" $line_callee4_body \
  99     { "" "disp=\"keep\"" } \
 100     "continue to callee4"
 101
 102 mi_gdb_test "100-interpreter-exec console \"delete 2\"" \
 103     {.*=breakpoint-deleted,id=\"2\".*\^done} \
 104     "-interpreter-exec console \"delete 2\""
 105
 106 # NOTE: cagney/2003-02-03: Not yet.
 107 # mi_gdb_test "200-interpreter-exec console \"up\"" \
 108 #   {.*=selected-frame-level-changed,level="1".*\^done} \
 109 #   "-interpreter-exec console \"up\""
 110 mi_gdb_test "200-interpreter-exec console \"up\"" \
 111   {~"#.*".*200\^done} \
 112   "-interpreter-exec console \"up\""
 113
 114 # NOTE: cagney/2003-02-03: Not yet.
 115 # mi_gdb_test "300-interpreter-exec console \"down\"" \
 116 #   {.*=selected-frame-level-changed,level="0".*\^done} \
 117 #   "-interpreter-exec console \"down\""
 118 mi_gdb_test "300-interpreter-exec console \"down\"" \
 119   {~"#.*".*300\^done} \
 120   "-interpreter-exec console \"down\""
 121
 122 # NOTE: cagney/2003-02-03: Not yet.
 123 # mi_gdb_test "-interpreter-exec console \"frame 2\"" \
 124 #   {.*=selected-frame-level-changed,level="2".*\^done} \
 125 #   "-interpreter-exec console \"frame 2\""
 126 mi_gdb_test "400-interpreter-exec console \"frame 2\"" \
 127   {~"#.*".*400\^done} \
 128   "-interpreter-exec console \"frame 2\""
 129
 130 # NOTE: cagney/2003-02-03: Not yet.
 131 # mi_gdb_test "-stack-select-frame 0" \
 132 #   {.*=selected-frame-level-changed,level="0".*\^done} \
 133 #   "-stack-select-frame 0"
 134 mi_gdb_test "500-stack-select-frame 0" \
 135   {500\^done} \
 136   "-stack-select-frame 0"
 137
 138 # When a CLI command is entered in MI session, the respose is different in
 139 # sync and async modes. In sync mode normal_stop is called when current
 140 # interpreter is CLI. So:
 141 #   - print_stop_reason prints stop reason in CLI uiout, and we don't show it
 142 #     in MI
 143 #   - The stop position is printed, and appears in MI 'console' channel.
 144 #
 145 # In async mode the stop event is processed when we're back to MI interpreter,
 146 # so the stop reason is printed into MI uiout an.
 147 if {$async} {
 148     set reason "end-stepping-range"
 149 } else {
 150     set reason ""
 151 }
 152
 153 mi_execute_to "interpreter-exec console step" $reason "callee4" "" ".*basics.c" $line_callee4_next \
 154     "" "check *stopped from CLI command"
 155
 156 mi_gdb_test "600-break-insert -t basics.c:$line_main_hello" \
 157         {600\^done,bkpt=.number="3",type="breakpoint".*\}} \
 158         "-break-insert -t basics.c:\$line_main_hello"
 159
 160 mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*basics.c" \
 161     $line_main_hello { "" "disp=\"del\"" } \
 162     "-exec-continue to line \$line_main_hello"
 163
 164 # Test that the token is output even for CLI commands
 165 # Also test that *stopped includes frame information.
 166 mi_gdb_test "34 next" \
 167     ".*34\\\^running.*\\*running,thread-id=\"all\"" \
 168     "34 next: run"
 169
 170 if {!$async} {
 171     gdb_expect {
 172         -re "~\[^\r\n\]+\r\n" {
 173         }
 174     }
 175 }
 176
 177 # Note that the output does not include stop reason. This is fine.
 178 # The purpose of *stopped notification for CLI command is to make
 179 # sure that frontend knows that inferior is stopped, and knows where.
 180 # Supplementary information is not necessary.
 181 mi_expect_stop "$reason" "main" "" ".*basics.c" $line_main_return "" \
 182     "34 next: stop"
 183
 184 mi_gdb_test "-interpreter-exec console \"list\"" \
 185   "\~\"$line_main_return\[\\\\t ]*callme \\(1\\);\\\\n\".*\\^done" \
 186   "-interpreter-exec console \"list\" at basics.c:\$line_main_return"
 187
 188 mi_gdb_test "600-break-insert -t basics.c:$line_main_callme_2" \
 189         {600\^done,bkpt=.number="4",type="breakpoint".*\}} \
 190         "-break-insert -t basics.c:\$line_main_callme_2"
 191
 192 mi_execute_to "exec-continue" "breakpoint-hit" "main" "" ".*basics.c" \
 193     $line_main_callme_2 { "" "disp=\"del\"" } \
 194     "-exec-continue to line \$line_main_callme_2"
 195
 196 # Restore the listsize back to the default.
 197 mi_gdb_test "-interpreter-exec console \"set listsize 10\"" \
 198   ".*=cmd-param-changed,param=\"listsize\",value=\"10\".*\\^done" \
 199   "-interpreter-exec console \"set listsize 10\""
 200
 201 # "list" should show 10 lines centered on where the program stopped.
 202 set first_list_line [expr $line_main_callme_2 - 5]
 203 mi_gdb_test "-interpreter-exec console \"list\"" \
 204     ".*\~\"$first_list_line.*\\^done" \
 205     "-interpreter-exec console \"list\" at basics.c:\$line_main_callme_2"
 206
 207 mi_gdb_test "-interpreter-exec console \"help set args\"" \
 208   {\~"Set argument list to give program being debugged when it is started\.\\nFollow this command with any number of args, to be passed to the program\.".*\^done} \
 209   "-interpreter-exec console \"help set args\""
 210
 211 # NOTE: cagney/2003-02-03: Not yet.
 212 # mi_gdb_test "-interpreter-exec console \"set \$pc=0x0\"" \
 213 #   {.*=target-changed.*\^done} \
 214 #   "-interpreter-exec console \"set \$pc=0x0\""
 215 mi_gdb_test "888-interpreter-exec console \"set \$pc=0x0\"" \
 216   {888\^done} \
 217   "-interpreter-exec console \"set \$pc=0x0\""
 218
 219 #mi_gdb_test "-interpreter-exec console \"\"" \
 220   {} \
 221   "-interpreter-exec console \"\""
 222
 223 mi_gdb_exit
 224 return 0