gdb/testsuite/gdb.base/annota1.exp

   1 #   Copyright (C) 1999
   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 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@prep.ai.mit.edu
  20
  21 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  22
  23 if $tracelevel then {
  24     strace $tracelevel
  25 }
  26
  27
  28 #
  29 # test running programs
  30 #
  31 set prms_id 0
  32 set bug_id 0
  33
  34 set testfile "annota1"
  35 set srcfile ${testfile}.c
  36 set binfile ${objdir}/${subdir}/${testfile}
  37
  38 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
  39     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  40 }
  41
  42
  43 # are we on a target board? If so, don't run these tests.
  44 # note: this is necessary because we cannot use runto_main (which would
  45 # work for remote targets too) because of the different prompt we get
  46 # when using annotation level 2.
  47 #
  48 if ![isnative] then {
  49     return 0
  50 }
  51
  52
  53 gdb_exit
  54 gdb_start
  55 gdb_reinitialize_dir $srcdir/$subdir
  56 gdb_load ${binfile}
  57
  58 if [target_info exists gdb_stub] {
  59     gdb_step_for_stub;
  60 }
  61
  62 #
  63 # the line at which break main will put the breakpoint
  64 #
  65 set main_line 20
  66
  67 # The commands we test here produce many lines of output; disable "press
  68 # <return> to continue" prompts.
  69 send_gdb "set height 0\n"
  70 gdb_expect -re "$gdb_prompt $"
  71
  72 #
  73 # break at main
  74 #
  75 gdb_test "break main" \
  76     "Breakpoint.*at.* file .*$srcfile, line.*" \
  77     "breakpoint main"
  78
  79
  80 #
  81 # NOTE: this prompt is OK only when the annotation level is > 1
  82 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  83 # it assumes that the last char after the gdb_prompt is a white space. This is not
  84 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  85 #
  86
  87 set old_gdb_prompt $gdb_prompt
  88 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  89
  90
  91
  92 #
  93 # set the annotation level to 2
  94 #
  95 # of course, this will test:
  96 # annotate-pre-prompt
  97 # annotate-prompt
  98 # annotate-post-prompt (in the next block)
  99 #
 100 send_gdb "set annotate 2\n"
 101 gdb_expect {
 102     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
 103     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
 104     timeout                 { fail "annotation set at level 2 (timeout)" }
 105   }
 106
 107
 108 #
 109 # info break will test:
 110 # annotate-breakpoints-headers
 111 # annotate-field
 112 # annotate-breakpoints-table
 113 # annotate-record
 114 # annotate-breakpoints-table-end
 115 #
 116 send_gdb "info break\n"
 117 gdb_expect {
 118  -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress    \r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1   \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny   \r\n\032\032field 4\r\n$hex \r\n\032\032field 5\r\nin main at ${srcdir}/${subdir}/${srcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" \
 119         {pass "breakpoint info"}
 120    -re ".*$gdb_prompt$" { fail "breakpoint info" }
 121    timeout { fail "breakpoint info (timeout)" }
 122 }
 123
 124
 125 #
 126 # run to a break point will test:
 127 # annotate-frames-invalid
 128 # annotate-breakpoints-invalid (a.k.a. breakpoints-changed)
 129 # annotate-starting
 130 # annotate-breakpoint
 131 # annotate-frame-begin
 132 # annotate-frame-function-name
 133 # annotate-frame-args
 134 # annotate-frame-source-begin
 135 # annotate-frame-source-file
 136 # annotate-frame-source-file-end
 137 # annotate-frame-source-line
 138 # annotate-frame-source-end
 139 # annotate-source
 140 # annotate-frame-end
 141 # annotate-stopped
 142 #
 143 #exp_internal 1
 144 send_gdb "run\n"
 145   gdb_expect {
 146     -re "\r\n\032\032post-prompt\r\nStarting program: $binfile \(\r\n\r\n\032\032frames-invalid\)+\(\r\n\r\n\032\032breakpoints-invalid\)*.*\(\r\n\r\n\032\032frames-invalid\)*\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\r\n\r\n\032\032breakpoint 1\r\n\r\nBreakpoint 1, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*annota1.c\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$main_line\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 147                             { pass "run until main breakpoint" }
 148     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 149     timeout                 { fail "run until main breakpoint (timeout)" }
 150   }
 151 #exp_internal 0
 152 #exit 0
 153
 154 #
 155 # Let's do a next, to get to a point where the array is initialized
 156 # We don't care about the annotated output for this operation, it is the same as
 157 # the one produced by run above
 158 #
 159 send_gdb "next\n"
 160 gdb_expect {
 161     -re ".*$gdb_prompt$" { pass "go after array init line" }
 162     timeout { fail "go after array init line (timeout)" }
 163 }
 164
 165
 166 #
 167 # printing the array will test:
 168 # annotate-value-history-begin
 169 # annotate-value-history-value
 170 # annotate-array-section-begin
 171 # annotate-elt
 172 # FIXME: annotate-elt-rep and annotate-elt-rep-end not tested
 173 # annotate-array-section-end
 174 # annotate-value-history-end
 175 # FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output
 176 #              command would cause them to be used)
 177 #
 178 send_gdb "print my_array\n"
 179 gdb_expect {
 180   -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \
 181         { pass "print array" }
 182   -re ".*$gdb_prompt$"     { fail "print array" }
 183   timeout                   { fail "print array (timeout)" }
 184 }
 185
 186
 187 #
 188 # this should generate an error message, so to test:
 189 # annotate-error-begin
 190 # FIXME: annotate-error not tested
 191 #
 192
 193 #exp_internal 1
 194 send_gdb "print non_existent_value\n"
 195 gdb_expect {
 196   -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" \
 197         { pass "print non_existent_value" }
 198   -re ".*$gdb_prompt$"     { fail "print non_existent_value" }
 199   timeout                   { fail "print non_existent_value (timeout)" }
 200 }
 201
 202
 203 #
 204 # break at signal handler. So that, once we are in the sig handler, if we do a bt
 205 # we can test annotate-signal-handler-caller
 206 #
 207 send_gdb "break handle_USR1\n"
 208 gdb_expect {
 209   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \
 210             { pass "breakpoint handle_USR1" }
 211   -re ".*$gdb_prompt$"     { fail "break at handle_USR1" }
 212   timeout                   { fail "break at handle_USR1 (timeout)" }
 213 }
 214
 215 #
 216 # break at printf. When we are stopped at printf, we can test
 217 #
 218 send_gdb "break printf\n"
 219 gdb_expect {
 220   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" \
 221             { pass "breakpoint printf" }
 222   -re ".*$gdb_prompt$"     { fail "break printf" }
 223   timeout                   { fail "break printf (timeout)" }
 224 }
 225
 226 #
 227 # get to printf
 228 #
 229 send_gdb "continue\n"
 230 gdb_expect {
 231   -re "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032breakpoint 3\r\n\r\nBreakpoint 3, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nprintf\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-where\r\n from.*\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 232           { pass "continue to printf" }
 233   -re ".*$gdb_prompt$"     { fail "continue to printf" }
 234   timeout                   { fail "continue to printf (timeout)" }
 235 }
 236
 237 #
 238 # test:
 239 # annotate-frame-where
 240 # annotate-frame-address
 241 # annotate-frame-address-end
 242 #
 243 send_gdb "backtrace\n"
 244 gdb_expect {
 245   -re "\r\n\032\032post-prompt\r\n\r\n\032\032frame-begin 0 $hex\r\n.0  \r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nprintf\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-where\r\n from.*\r\n\032\032frame-end\r\n\r\n\032\032frame-begin 1 $hex\r\n.1  \r\n\032\032frame-address\r\n$hex\r\n\032\032frame-address-end\r\n in \r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${srcdir}/${subdir}/${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032frame-end\r\n$gdb_prompt$" \
 246           { pass "bactrace from shlibrary" }
 247   -re ".*$gdb_prompt$"     { fail "backtrace from shlibrary" }
 248   timeout                   { fail "backtrace from shlibrary (timeout)" }
 249 }
 250
 251
 252 #
 253 # test printing a frame with some arguments:
 254 # annotate-arg-begin
 255 # annotate-arg-name-end
 256 # annotate-arg-value
 257 # annotate-arg-end
 258 #
 259 send_gdb "signal SIGUSR1\n"
 260 gdb_expect {
 261   -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032breakpoint 2\r\n\r\nBreakpoint 2, \r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nhandle_USR1\r\n\032\032frame-args\r\n \\(\r\n\032\032arg-begin\r\nsig\r\n\032\032arg-name-end\r\n=\r\n\032\032arg-value -\r\n$decimal\r\n\032\032arg-end\r\n\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n${srcdir}/${subdir}/${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:185:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 262         { pass "send SIGUSR1" }
 263   -re ".*$gdb_prompt$"     { fail "send SIGUSR1" }
 264   timeout                   { fail "send SIGUSR1 (timeout)" }
 265 }
 266
 267
 268 #
 269 # test:
 270 # annotate-signal-handler-caller
 271 #
 272 verbose "match_max local is: [match_max]"
 273 verbose "match_max default is: [match_max -d]"
 274 # This is necessary because a 2000 buffer is not enought to get everything
 275 # up to the prompt ad the test gets a timeout.
 276 match_max 3000
 277 verbose "match_max now is: [match_max]"
 278 send_gdb "backtrace\n"
 279 gdb_expect {
 280   -re ".*frame-begin 0 $hex.*0.*frame-end.*frame-begin 1 $hex.*1.*\032\032signal-handler-caller\r\n.signal handler called.\r\n\r\n\032\032frame-end\r\n\r\n.*frame-begin 2 $hex.*2.*frame-begin 3 $hex.*3.*frame-end.*$gdb_prompt$" \
 281         { pass "backtrace @ signal handler" }
 282   -re ".*$gdb_prompt$"     { fail "backtrace @ signal handler" }
 283   timeout                   { fail "backtrace @ signal handler (timeout)" }
 284 }
 285
 286 #
 287 # delete all the breakpoints
 288 #
 289 send_gdb "delete 1\n"
 290 gdb_expect {
 291      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 292           { pass "delete bp 1" }
 293      -re ".*$gdb_prompt$"  { fail "delete bp 1" }
 294      timeout { fail "delete bp 1 (timeout)" }
 295 }
 296
 297 send_gdb "delete 2\n"
 298 gdb_expect {
 299      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 300              { pass "delete bp 2" }
 301      -re ".*$gdb_prompt$"  { fail "delete bp 2 " }
 302      timeout { fail "delete bp 2 (timeout)" }
 303 }
 304
 305 send_gdb "delete 3\n"
 306 gdb_expect {
 307      -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \
 308              { pass "delete bp 3" }
 309      -re ".*$gdb_prompt$"  { fail "delete bp 3" }
 310      timeout { fail "delete bp 3 (timeout)" }
 311 }
 312
 313 #
 314 # break at main, after value is initialized. This is in preparation
 315 # to test the annotate output for the display command.
 316 #
 317 send_gdb "break main\n"
 318 gdb_expect {
 319      -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file ${srcdir}/${subdir}/${srcfile}, line $main_line.*$gdb_prompt$" \
 320              { pass "break at 28" }
 321      -re ".*$gdb_prompt$"  { fail "break at 28" }
 322      timeout { fail "break at 28 (timeout)" }
 323 }
 324
 325 #
 326 # display the value; test:
 327 # annotate-display-begin
 328 # annotate-display-number-end
 329 # annotate-display-format
 330 # annotate-display-expression
 331 # annotate-display-expression-end
 332 # annotate-display-end
 333 # FIXME: annotate-display-value not tested
 334 #
 335 send_gdb "display value\n"
 336 gdb_expect {
 337     -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" \
 338              { pass "set up display" }
 339      -re ".*$gdb_prompt$"  { fail "set up display" }
 340      timeout { fail "set up display (timeout)" }
 341 }
 342
 343
 344 # should ask query. Test annotate-query.
 345 # we don't care about anything else here, only the query.
 346
 347 send_gdb "run\n"
 348 gdb_expect {
 349   -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
 350          send_gdb "y\n"
 351          gdb_expect {
 352              -re ".*post-query.*$gdb_prompt$" \
 353                      { pass "re-run" }
 354              -re ".*$gdb_prompt$"  { fail "re-run" }
 355              timeout { fail "re-run (timeout)" }
 356          }
 357      }
 358   -re ".*$gdb_prompt$"  { fail "re-run" }
 359   timeout { fail "re-run (timeout)" }
 360 }
 361
 362
 363 #
 364 # Send a signal that is not handled; test:
 365 # annotate-signalled
 366 # annotate-signal-name
 367 # annotate-signal-name-end
 368 # annotate-signal-string
 369 # annotate-signal-string-end
 370 # FIXME: annotate-signal not tested (requires that the inferior be
 371 #                        stopped by a "random" signal)
 372 #
 373 send_gdb "signal SIGTRAP\n"
 374 gdb_expect {
 375   -re ".*\032\032post-prompt\r\nContinuing with signal SIGTRAP.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032signalled\r\n\r\n\032\032frames-invalid\r\n\r\nProgram terminated with signal \r\n\032\032signal-name\r\nSIGTRAP\r\n\032\032signal-name-end\r\n, \r\n\032\032signal-string\r\nTrace.breakpoint trap\r\n\032\032signal-string-end\r\n.\r\nThe program no longer exists.\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 376           { pass "signal sent" }
 377   -re ".*$gdb_prompt$" { fail "signal sent" }
 378   timeout { fail "signal sent (timeout)" }
 379 }
 380
 381
 382 # Check for production of a core file
 383 # and remove it!
 384
 385 set exec_output [remote_exec build "ls core"]
 386
 387 if [ regexp "core not found" $exec_output]  {
 388     pass "No core dumped"
 389 } else {
 390   if [ regexp "No such file or directory" $exec_output] {
 391       pass "No core dumped"
 392   } else {
 393       remote_exec build "rm -f core"
 394       pass "Core dumped and removed"
 395   }
 396 }
 397
 398
 399 # restore the original prompt for the rest of the testsuite
 400
 401 set gdb_prompt $old_gdb_prompt