gdb/testsuite/gdb.mi/mi-simplerun.exp

   1 #   Copyright (C) 1999, 2000 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 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 #
  21 # Test essential Machine interface (MI) operations
  22 #
  23 # Verify that, using the MI, we can run a simple program and perform basic
  24 # debugging activities like: insert breakpoints, run the program,
  25 # step, next, continue until it ends and, last but not least, quit.
  26 #
  27 # The goal is not to test gdb functionality, which is done by other tests,
  28 # but to verify the correct output response to MI operations.
  29 #
  30
  31 load_lib mi-support.exp
  32
  33 gdb_exit
  34 if [mi_gdb_start] {
  35     continue
  36 }
  37
  38 set testfile "basics"
  39 set srcfile ${testfile}.c
  40 set binfile ${objdir}/${subdir}/${testfile}
  41 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  42      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  43 }
  44
  45 mi_delete_breakpoints
  46 mi_gdb_reinitialize_dir $srcdir/$subdir
  47 mi_gdb_reinitialize_dir $srcdir/$subdir
  48 mi_gdb_load ${binfile}
  49
  50 proc test_breakpoints_creation_and_listing {} {
  51     global mi_gdb_prompt
  52     global srcfile
  53     global hex
  54
  55     # Insert some breakpoints and list them
  56     # Also, disable some so they do not interfere with other tests
  57     # Tests:
  58     # -break-insert
  59     # -break-list
  60     # -break-disable
  61     # -break-info
  62
  63     mi_gdb_test "200-break-insert main" \
  64              "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\}" \
  65              "break-insert operation"
  66
  67     mi_gdb_test "201-break-insert basics.c:callee2" \
  68              "201\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee2\",file=\".*basics.c\",line=\"22\",times=\"0\"\}" \
  69              "insert breakpoint at basics.c:callee2"
  70
  71     mi_gdb_test "202-break-insert basics.c:15" \
  72              "202\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee3\",file=\".*basics.c\",line=\"15\",times=\"0\"\}" \
  73              "insert breakpoint at basics.c:15 (callee3)"
  74
  75     mi_gdb_test "203-break-insert \"\\\"${srcfile}\\\":6\"" \
  76              "203\\^done,bkpt=\{number=\"4\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"callee4\",file=\".*basics.c\",line=\"6\",times=\"0\"\}" \
  77              "insert breakpoint at \"<fullfilename>\":6 (callee4)"
  78
  79     mi_gdb_test "204-break-list" \
  80                 "204\\^done,BreakpointTable=\{hdr=\{.*\},bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"main\",file=\".*basics.c\",line=\"32\",times=\"0\"\},.*\}\}" \
  81                 "list of breakpoints"
  82
  83     mi_gdb_test "205-break-disable 2 3 4" \
  84                 "205\\^done.*" \
  85                 "disabling of breakpoints"
  86
  87     mi_gdb_test "206-break-info 2" \
  88                 "206\\^done,BreakpointTable=\{hdr=\{.*\},bkpt=\{number=\"2\",.*,enabled=\"n\",.*\}\}" \
  89                 "list of breakpoints, 16 disabled"
  90 }
  91
  92 proc test_running_the_program {} {
  93     global mi_gdb_prompt
  94     global hex
  95
  96     # Run the program without args, then specify srgs and rerun the program
  97     # Tests:
  98     # -exec-run
  99     # -gdb-set
 100
 101     # mi_gdb_test cannot be used for asynchronous commands because there are
 102     # two prompts involved and this can lead to a race condition.
 103     # The following is equivalent to a send_gdb "000-exec-run\n"
 104     mi_run_cmd
 105     gdb_expect {
 106         -re "000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"main\",args=\{\},file=\".*basics.c\",line=\"32\"\}\r\n$mi_gdb_prompt$" {
 107             pass "run to main"
 108         }
 109         timeout {
 110             fail "run to main (timeout)"
 111         }
 112     }
 113 }
 114
 115 proc test_controlled_execution {} {
 116     global mi_gdb_prompt
 117     global hex
 118
 119     # Continue execution until a breakpoint is reached, step into calls, verifying
 120     # if the arguments are correctly shown, continue to the end of a called
 121     # function, step over a call (next).
 122     # Tests:
 123     # -exec-continue
 124     # -exec-next
 125     # -exec-step
 126     # -exec-finish
 127
 128     # mi_gdb_test cannot be used for asynchronous commands because there are
 129     # two prompts involved and this can lead to a race condition.
 130     send_gdb "220-exec-next\n"
 131     gdb_expect {
 132         -re "220\\^running\r\n${mi_gdb_prompt}220\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"main\",args=\{\},file=\".*basics.c\",line=\"33\"\}\r\n$mi_gdb_prompt$" {
 133             pass "next at main"
 134         }
 135         timeout {
 136             fail "next at main (timeout)"
 137         }
 138     }
 139
 140     # FIXME: A string argument is not printed right; should be fixed and
 141     #        we should look for the right thing here.
 142     # NOTE: The ``\\\\\"'' is for \".
 143     send_gdb "221-exec-step\n"
 144     gdb_expect {
 145         -re "221\\^running\r\n${mi_gdb_prompt}221\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee1\",args=\{\{name=\"intarg\",value=\"2\"\},\{name=\"strarg\",value=\"$hex \\\\\"A string argument\.\\\\\"\"\},\{name=\"fltarg\",value=\"3.5\"\}\},file=\".*basics.c\",line=\"27\"\}\r\n$mi_gdb_prompt$" {
 146             pass "step at main"
 147         }
 148         timeout {
 149             fail "step at main (timeout)"
 150         }
 151     }
 152
 153     # FIXME: A string argument is not printed right; should be fixed and
 154     #        we should look for the right thing here.
 155     send_gdb "222-exec-step 3\n"
 156     gdb_expect 30 {
 157         -re "222\\^running\r\n${mi_gdb_prompt}222\\*stopped,reason=\"end-stepping-range\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee4\",args=\{\},file=\".*basics.c\",line=\"8\"\}\r\n$mi_gdb_prompt$" {
 158             pass "step to callee4"
 159         }
 160         timeout {
 161             fail "step to callee4 (timeout)"
 162         }
 163     }
 164
 165     # FIXME: A string argument is not printed right; should be fixed and
 166     #        we should look for the right thing here.
 167     # NOTE: The ``.'' is part of ``gdb-result-var="$1"''
 168     send_gdb "223-exec-finish\n"
 169     gdb_expect 30 {
 170         -re "223\\^running\r\n${mi_gdb_prompt}223\\*stopped,reason=\"function-finished\",thread-id=\"0\",frame=\{addr=\"$hex\",func=\"callee3\",args=\{.*\},file=\".*basics.c\",line=\"18\"\},gdb-result-var=\".1\",return-value=\"0\"\r\n$mi_gdb_prompt$" {
 171             pass "exec-finish"
 172         }
 173         timeout {
 174             fail "exec-finish (timeout)"
 175         }
 176     }
 177 }
 178
 179 proc test_controlling_breakpoints {} {
 180     global mi_gdb_prompt
 181
 182     # Enable, delete, set ignore counts in breakpoints
 183     # (disable was already tested above)
 184     # Tests:
 185     # -break-delete
 186     # -break-enable
 187     # -break-after
 188     # -break-condition
 189
 190 }
 191
 192 proc test_program_termination {} {
 193     global mi_gdb_prompt
 194
 195     # Run to completion: normal and forced
 196     # Tests:
 197     # -exec-abort
 198     # (normal termination of inferior)
 199
 200     # FIXME: "stopped" doesn't seem appropriate.
 201     # mi_gdb_test cannot be used for asynchronous commands because there are
 202     # two prompts involved and this can lead to a race condition.
 203     send_gdb "999-exec-continue\n"
 204     gdb_expect {
 205       -re "999\\^running\r\n$mi_gdb_prompt" {
 206         gdb_expect {
 207           -re "999\\*stopped,reason=\"exited-normally\"\r\n$mi_gdb_prompt$" {
 208             pass "continue to end"
 209           }
 210           -re ".*$mi_gdb_prompt$" {fail "continue to end (2)"}
 211           timeout {fail "continue to end (timeout 2)"}
 212         }
 213       }
 214       -re ".*$mi_gdb_prompt$" {fail "continue to end (1)"}
 215       timeout {fail "continue to end (timeout 1)"}
 216     }
 217 }
 218
 219 test_breakpoints_creation_and_listing
 220 test_running_the_program
 221 test_controlled_execution
 222 test_controlling_breakpoints
 223 test_program_termination
 224
 225 mi_gdb_exit
 226 return 0
 227
 228 # Local variables:
 229 # change-log-default-name: "ChangeLog-mi"
 230 # End:
 231
 232