gdb/testsuite/gdb.base/annota1.exp

   1 # Copyright 1999-2023 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 was written by Elena Zannoni (ezannoni@cygnus.com)
  17
  18
  19 # This testcase cannot use runto_main because of the different prompt
  20 # we get when using annotation level 2.
  21 #
  22 if ![target_can_use_run_cmd] {
  23     return 0
  24 }
  25
  26 set breakpoints_invalid "\r\n\032\032breakpoints-invalid\r\n"
  27
  28 #
  29 # test running programs
  30 #
  31
  32 standard_testfile .c
  33
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
  35     untested "failed to compile"
  36     return -1
  37 }
  38
  39
  40 clean_restart ${binfile}
  41
  42 # The commands we test here produce many lines of output; disable "press
  43 # <return> to continue" prompts.
  44 gdb_test_no_output "set height 0"
  45
  46 #
  47 # break in main
  48 #
  49
  50 set main_line [gdb_get_line_number "break main"]
  51
  52 gdb_test "break ${srcfile}:${main_line}" \
  53     "Breakpoint.*at.* file .*$srcfile, line $main_line\\." \
  54     "breakpoint main"
  55
  56
  57 #
  58 # NOTE: this prompt is OK only when the annotation level is > 1
  59 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  60 # it assumes that the last char after the gdb_prompt is a white space. This is not
  61 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  62 #
  63
  64 set old_gdb_prompt $gdb_prompt
  65 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  66
  67 #
  68 # Escape all the characters in the path that need it. For instance
  69 # the directory name could contain '+'.
  70 #
  71 set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}]
  72
  73
  74 #
  75 # set the annotation level to 2
  76 #
  77 # of course, this will test:
  78 # annotate-pre-prompt
  79 # annotate-prompt
  80 # annotate-post-prompt (in the next block)
  81 #
  82 send_gdb "set annotate 2\n"
  83 gdb_expect {
  84     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
  85     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
  86     timeout                 { fail "annotation set at level 2 (timeout)" }
  87   }
  88
  89
  90 #
  91 # info break will test:
  92 # annotate-breakpoints-headers
  93 # annotate-field
  94 # annotate-breakpoints-table
  95 # annotate-record
  96 # annotate-breakpoints-table-end
  97 #
  98 gdb_test_multiple "info break" "breakpoint info" {
  99     -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum     \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress    +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1       \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny   \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {
 100         pass $gdb_test_name
 101     }
 102     -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum     \r\n\032\032field 1\r\nType           \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress    +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1       \r\n\032\032field 1\r\nbreakpoint     \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny   \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at .*${srcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" {
 103         setup_xfail "*-*-*" 8375
 104         fail $gdb_test_name
 105     }
 106 }
 107
 108
 109 #
 110 # run to a break point will test:
 111 # annotate-frames-invalid
 112 # annotate-breakpoints-invalid (a.k.a. breakpoints-changed)
 113 # annotate-starting
 114 # annotate-breakpoint
 115 # annotate-frame-begin
 116 # annotate-frame-function-name
 117 # annotate-frame-args
 118 # annotate-frame-source-begin
 119 # annotate-frame-source-file
 120 # annotate-frame-source-file-end
 121 # annotate-frame-source-line
 122 # annotate-frame-source-end
 123 # annotate-source
 124 # annotate-frame-end
 125 # annotate-stopped
 126 #
 127 #exp_internal 1
 128 set binexp [string_to_regexp $binfile]
 129
 130 set warning_slow_re \
 131     "warning: File transfers from remote targets can be slow\[^\r\n\]+\r\n"
 132 set warning_gdb_index_re \
 133     [multi_line \
 134          "warning: Skipping \[^\r\n\]+ .gdb_index section in \[^\r\n\]+" \
 135          "Do \"set use-deprecated-index-sections on\" before the file is read" \
 136          "to use the section anyway\\.\r\n"]
 137 set reading_re \
 138     "Reading \[^\r\n\]+\r\n"
 139 set libthread_db_re \
 140     [multi_line \
 141          "\\\[Thread debugging using libthread_db enabled\\\]" \
 142          "Using host libthread_db library \[^\r\n\]+\r\n"]
 143
 144 set optional_re \
 145     [list \
 146          "\(" \
 147          "\($reading_re)" \
 148          "|" \
 149          "\($warning_slow_re\)" \
 150          "|" \
 151          "\($libthread_db_re\)" \
 152          "|" \
 153          "\(\r\n$warning_gdb_index_re\)?" \
 154          "\)*"]
 155 set optional_re [join $optional_re ""]
 156
 157 set run_re \
 158     [list \
 159          "\r\n\032\032post-prompt\r\n" \
 160          "Starting program: $binexp \r\n" \
 161          $optional_re \
 162          "\(\r\n\032\032breakpoints-invalid\r\n\)?" \
 163          $optional_re \
 164          "\r\n\032\032starting\r\n" \
 165          $optional_re \
 166          "\r\n\032\032frames-invalid\r\n" \
 167          $optional_re \
 168          "\r\n\032\032breakpoints-invalid\r\n" \
 169          $optional_re \
 170          "\r\n\032\032breakpoint 1\r\n" \
 171          "\r\n" \
 172          "Breakpoint 1, " \
 173          "\r\n\032\032frame-begin 0 $hex\r\n" \
 174          "\r\n\032\032frame-function-name\r\n" \
 175          "main" \
 176          "\r\n\032\032frame-args\r\n" \
 177          " \\(\\)" \
 178          "\r\n\032\032frame-source-begin\r\n" \
 179          " at " \
 180          "\r\n\032\032frame-source-file\r\n" \
 181          ".*annota1.c" \
 182          "\r\n\032\032frame-source-file-end\r\n" \
 183          ":" \
 184          "\r\n\032\032frame-source-line\r\n" \
 185          "$main_line" \
 186          "\r\n\032\032frame-source-end\r\n" \
 187          "\r\n" \
 188          "\r\n\032\032source.*$srcfile:$main_line:.*:beg:$hex\r\n" \
 189          "\r\n\032\032frame-end\r\n" \
 190          "\r\n\032\032stopped\r\n"]
 191
 192 set run_re [join $run_re ""]
 193
 194 gdb_test_multiple "run" "run until main breakpoint" {
 195     -re $run_re.*$gdb_prompt$ {
 196         pass $gdb_test_name
 197     }
 198 }
 199 #exp_internal 0
 200 #exit 0
 201
 202 #
 203 # Let's do a next, to get to a point where the array is initialized
 204 # We don't care about the annotated output for this operation, it is the same as
 205 # the one produced by run above
 206 #
 207 gdb_test_multiple "next" "go after array init line" {
 208     -re "source .*annota1.c.*$gdb_prompt$" {
 209         pass $gdb_test_name
 210     }
 211 }
 212
 213
 214 #
 215 # printing the array will test:
 216 # annotate-value-history-begin
 217 # annotate-value-history-value
 218 # annotate-array-section-begin
 219 # annotate-elt
 220 # FIXME: annotate-elt-rep and annotate-elt-rep-end not tested
 221 # annotate-array-section-end
 222 # annotate-value-history-end
 223 # FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output
 224 #              command would cause them to be used)
 225 #
 226 gdb_test_multiple "print my_array" "print array" {
 227     -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" {
 228         pass $gdb_test_name
 229     }
 230 }
 231
 232
 233 #
 234 # this should generate an error message, so to test:
 235 # annotate-error-begin
 236 # FIXME: annotate-error not tested
 237 #
 238
 239 #exp_internal 1
 240 gdb_test_multiple "print non_existent_value" "print non_existent_value" {
 241     -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" {
 242         pass $gdb_test_name
 243     }
 244 }
 245
 246
 247 #
 248 # break at signal handler. So that, once we are in the sig handler, if we do a bt
 249 # we can test annotate-signal-handler-caller
 250 #
 251 gdb_test_multiple "break handle_USR1" "break handle_USR1" {
 252     -re  "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n\032\032breakpoints-invalid\r\n.*$gdb_prompt$" {
 253         pass $gdb_test_name
 254     }
 255 }
 256
 257 #
 258 # break at printf. When we are stopped at printf, we can test
 259 #
 260 gdb_test_multiple "break printf" "break printf" {
 261     -re  "\r\n\032\032post-prompt\r\nBreakpoint.*at $hex.*\032\032breakpoints-invalid\r\n.*$gdb_prompt$" {
 262         pass $gdb_test_name
 263     }
 264     -re  "\r\n\032\032post-prompt\r\nwarning: Breakpoint address adjusted from $hex to $hex.\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" {
 265         pass $gdb_test_name
 266     }
 267 }
 268
 269 #
 270 # get to printf
 271 #
 272 set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n${breakpoints_invalid}\r\n\032\032frames-invalid\r\n"
 273 set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n"
 274 set pat_end "\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\n.*printf(@.*)?\r\n\032\032frame-args\r\n.*\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$"
 275
 276 gdb_test_multiple "continue" "continue to printf" {
 277     -re "${pat_begin}($pat_adjust)?$pat_end" {
 278         pass $gdb_test_name
 279     }
 280     -re ".*$gdb_prompt$"     { fail $gdb_test_name }
 281 }
 282
 283 #
 284 # test:
 285 # annotate-frame-where
 286 # annotate-frame-address
 287 # annotate-frame-address-end
 288 #
 289 set pat_begin "\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\n.*printf(@.*)?\r\n\032\032frame-args\r\n \\(.*frame-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"
 290
 291 set pat_end "\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(\r\n\032\032frame-begin .*\r\n\r\n\032\032frame-end\r\n)*$gdb_prompt$"
 292
 293 gdb_test_multiple "backtrace" "backtrace from shlibrary" {
 294     -re "$pat_begin$escapedsrcfile$pat_end" {
 295         pass $gdb_test_name
 296     }
 297     -re "$pat_begin.*$srcfile$pat_end" {
 298         setup_xfail "*-*-*" 8375
 299         fail $gdb_test_name
 300     }
 301 }
 302
 303
 304 #
 305 # test printing a frame with some arguments:
 306 # annotate-arg-begin
 307 # annotate-arg-name-end
 308 # annotate-arg-value
 309 # annotate-arg-end
 310 #
 311
 312 if [target_info exists gdb,nosignals] {
 313     unsupported "send SIGUSR1"
 314     unsupported "backtrace @ signal handler"
 315 } else {
 316     gdb_test_multiple "signal SIGUSR1" "send SIGUSR1" {
 317         -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\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${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
 318             pass $gdb_test_name
 319         }
 320         -re "\r\n\032\032post-prompt\r\nContinuing with signal SIGUSR1.\r\n\r\n\032\032starting\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)+\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.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
 321             setup_xfail "*-*-*" 8375
 322             fail $gdb_test_name
 323         }
 324     }
 325
 326     #
 327     # test:
 328     # annotate-signal-handler-caller
 329     #
 330     gdb_test_multiple "backtrace" "backtrace @ signal handler" {
 331         -re "frame-begin 0 $hex\r\n#0.*frame-end.*frame-begin 1 $hex\r\n#1.*(\032\032signal-handler-caller\r\n.signal handler called.\r\n\r\n)+\032\032frame-end\r\n\r\n\032\032frame-begin 2 $hex\r\n#2.*(frame-begin 3 $hex\r\n#3.*)*frame-end.*$gdb_prompt$" {
 332             pass $gdb_test_name
 333         }
 334     }
 335 }
 336
 337 #
 338 # delete all the breakpoints
 339 #
 340 gdb_test_multiple "delete 1" "delete bp 1" {
 341     -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
 342         pass $gdb_test_name
 343     }
 344 }
 345
 346 gdb_test_multiple "delete 2" "delete bp 2" {
 347     -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
 348         pass $gdb_test_name
 349     }
 350 }
 351
 352 gdb_test_multiple "delete 3" "delete bp 3" {
 353     -re "\r\n\032\032post-prompt\r\n${breakpoints_invalid}$gdb_prompt$" {
 354         pass $gdb_test_name
 355     }
 356 }
 357
 358 #
 359 # break in main, after value is initialized. This is in preparation
 360 # to test the annotate output for the display command.
 361 #
 362 gdb_test_multiple "break ${srcfile}:${main_line}" "break in main" {
 363     -re "post-prompt.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" {
 364         pass $gdb_test_name
 365     }
 366     -re "post-prompt.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*\032\032breakpoints-invalid.*$gdb_prompt$" {
 367         setup_xfail "*-*-*" 8375
 368         fail $gdb_test_name
 369     }
 370 }
 371
 372 #
 373 # display the value; test:
 374 # annotate-display-begin
 375 # annotate-display-number-end
 376 # annotate-display-format
 377 # annotate-display-expression
 378 # annotate-display-expression-end
 379 # annotate-display-end
 380 # FIXME: annotate-display-value not tested
 381 #
 382 gdb_test_multiple "display value" "set up display" {
 383     -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" {
 384         pass "set up display"
 385     }
 386 }
 387
 388 # Get the core into the output directory.
 389 if {![is_remote host]} {
 390     gdb_test -prompt "$gdb_prompt$" \
 391         "set cwd [file dirname $binfile]" "" \
 392         "set inferior cwd to test directory"
 393 }
 394
 395 # should ask query. Test annotate-query.
 396 # we don't care about anything else here, only the query.
 397
 398 send_gdb "run\n"
 399 gdb_expect {
 400   -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
 401          send_gdb "y\n"
 402          gdb_expect {
 403              -re ".*post-query.*$gdb_prompt$" \
 404                      { pass "re-run" }
 405              -re ".*$gdb_prompt$"  { fail "re-run" }
 406              timeout { fail "re-run (timeout)" }
 407          }
 408      }
 409   -re ".*$gdb_prompt$"  { fail "re-run" }
 410   timeout { fail "re-run (timeout)" }
 411 }
 412
 413 #
 414 # Test that breakpoints-invalid is issued once and only once for
 415 # breakpoint ignore count changes, after annotation stopped.
 416 #
 417
 418 set value_inc_line [gdb_get_line_number "increment value"]
 419
 420 gdb_test_multiple "break $value_inc_line" "break at value++" {
 421     -re "Breakpoint 5 at $hex: file .*$srcfile, line $value_inc_line.*$gdb_prompt$" {
 422         pass "break at value++"
 423     }
 424 }
 425
 426 gdb_test_multiple "ignore 5 4" "ignore 5 4" {
 427     -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" {
 428         pass "ignore 5 4"
 429     }
 430 }
 431
 432 gdb_test_multiple "continue" "annotate ignore count change" {
 433     -re ".*breakpoints-invalid.*breakpoints-invalid.*$gdb_prompt$" {
 434         fail "annotate ignore count change"
 435     }
 436     -re ".*$srcfile:$value_inc_line:.*\032\032stopped\r\n$gdb_prompt$" {
 437         pass "annotate ignore count change"
 438     }
 439 }
 440
 441 # check that ignore command is working, or the above can provide
 442 # misleading assurance ...
 443
 444 gdb_test_multiple "next" "next to exit loop" {
 445     -re "source .*annota1.c.*$gdb_prompt$" {
 446     }
 447 }
 448
 449 set after_loop_line [gdb_get_line_number "after loop"]
 450
 451 gdb_test_multiple "next" "breakpoint ignore count" {
 452     -re ".*$srcfile:$after_loop_line:.*$gdb_prompt$" {
 453         pass "breakpoint ignore count"
 454     }
 455 }
 456
 457 # Get the inferior's PID for later.
 458
 459 set pid -1
 460 gdb_test_multiple "info inferior 1" "get inferior pid" {
 461     -re "process (\[0-9\]*).*$gdb_prompt$" {
 462         set pid $expect_out(1,string)
 463         pass $gdb_test_name
 464     }
 465 }
 466
 467 #
 468 # Send a signal that is not handled; test:
 469 # annotate-signalled
 470 # annotate-signal-name
 471 # annotate-signal-name-end
 472 # annotate-signal-string
 473 # annotate-signal-string-end
 474 # FIXME: annotate-signal not tested (requires that the inferior be
 475 #                        stopped by a "random" signal)
 476
 477 if [target_info exists gdb,nosignals] {
 478     unsupported "signal sent"
 479 } else {
 480     gdb_test_multiple "signal SIGTRAP" "signal sent" {
 481         -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\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\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\"\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
 482             pass $gdb_test_name
 483         }
 484     }
 485 }
 486
 487 # Check for production of a core file and remove it!
 488 remove_core $pid
 489
 490 proc thread_test {} {
 491     global subdir srcdir testfile srcfile binfile
 492     global gdb_prompt old_gdb_prompt
 493     global decimal
 494     set srcfile watch_thread_num.c
 495     set binfile [standard_output_file ${testfile}-watch_thread_num]
 496     set gdb_prompt $old_gdb_prompt
 497
 498     if { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] == "" } {
 499
 500         gdb_exit
 501         gdb_start
 502         gdb_reinitialize_dir $srcdir/$subdir
 503         gdb_load ${binfile}
 504         if {![runto_main]} {
 505             return
 506         }
 507
 508         set linenum [gdb_get_line_number "all threads started"]
 509         gdb_breakpoint "$linenum"
 510
 511         set linenum [gdb_get_line_number "first child thread exited"]
 512         gdb_breakpoint "$linenum"
 513
 514         set gdb_prompt \
 515             "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
 516
 517         gdb_test_multiple "set annotate 2" "" {
 518             -re "set annotate 2\r\n$gdb_prompt$" {
 519             }
 520         }
 521
 522         gdb_test_multiple "continue" "new thread" {
 523             -re "\032\032new-thread.*\r\n$gdb_prompt$" {
 524                 pass $gdb_test_name
 525             }
 526         }
 527
 528     gdb_test_multiple "continue" "thread exit" {
 529             -re "\032\032thread-exited,id=\"${decimal}\",group-id=\"i${decimal}\".*\r\n$gdb_prompt$" {
 530                 pass $gdb_test_name
 531             }
 532     }
 533     }
 534 }
 535
 536 proc thread_switch {} {
 537     gdb_test_multiple "thread 1" "thread switch" {
 538         -re ".*\032\032thread-changed" {
 539             pass $gdb_test_name
 540         }
 541     }
 542 }
 543
 544 thread_test
 545 thread_switch
 546
 547 # restore the original prompt for the rest of the testsuite
 548
 549 set gdb_prompt $old_gdb_prompt