1# Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 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 3 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, see <http://www.gnu.org/licenses/>. 16 17# This file was written by Elena Zannoni (ezannoni@cygnus.com) 18 19if $tracelevel then { 20 strace $tracelevel 21} 22 23 24# are we on a target board? If so, don't run these tests. 25# note: this is necessary because we cannot use runto_main (which would 26# work for remote targets too) because of the different prompt we get 27# when using annotation level 2. 28# 29if [is_remote target] then { 30 return 0 31} 32 33 34# 35# test running programs 36# 37set prms_id 0 38set bug_id 0 39 40set testfile "annota1" 41set srcfile ${testfile}.c 42set binfile ${objdir}/${subdir}/${testfile} 43 44if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { 45 untested annota1.exp 46 return -1 47} 48 49 50gdb_exit 51gdb_start 52gdb_reinitialize_dir $srcdir/$subdir 53gdb_load ${binfile} 54 55if [target_info exists gdb_stub] { 56 gdb_step_for_stub; 57} 58 59# 60# the line at which break main will put the breakpoint 61# 62set main_line 32 63 64# The commands we test here produce many lines of output; disable "press 65# <return> to continue" prompts. 66send_gdb "set height 0\n" 67gdb_expect -re "$gdb_prompt $" 68 69# 70# break at main 71# 72gdb_test "break main" \ 73 "Breakpoint.*at.* file .*$srcfile, line.*" \ 74 "breakpoint main" 75 76 77# 78# NOTE: this prompt is OK only when the annotation level is > 1 79# NOTE: When this prompt is in use the gdb_test procedure cannot be used because 80# it assumes that the last char after the gdb_prompt is a white space. This is not 81# true with this annotated prompt. So we must use send_gdb and gdb_expect. 82# 83 84set old_gdb_prompt $gdb_prompt 85set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 86 87# 88# Escape all the characters in the path that need it. For instance 89# the directory name could contain '+'. 90# 91set escapedsrcfile [string_to_regexp ${srcdir}/${subdir}/${srcfile}] 92 93 94# 95# set the annotation level to 2 96# 97# of course, this will test: 98# annotate-pre-prompt 99# annotate-prompt 100# annotate-post-prompt (in the next block) 101# 102send_gdb "set annotate 2\n" 103gdb_expect { 104 -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" } 105 -re ".*$gdb_prompt$" { fail "annotation set at level 2" } 106 timeout { fail "annotation set at level 2 (timeout)" } 107 } 108 109 110# 111# info break will test: 112# annotate-breakpoints-headers 113# annotate-field 114# annotate-breakpoints-table 115# annotate-record 116# annotate-breakpoints-table-end 117# 118send_gdb "info break\n" 119gdb_expect { 120 -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-headers\r\n\r\n\032\032field 0\r\nNum \r\n\032\032field 1\r\nType \r\n\032\032field 2\r\nDisp \r\n\032\032field 3\r\nEnb \r\n\032\032field 4\r\nAddress +\r\n\032\032field 5\r\nWhat\r\n\r\n\032\032breakpoints-table\r\n\r\n\032\032record\r\n\r\n\032\032field 0\r\n1 \r\n\032\032field 1\r\nbreakpoint \r\n\032\032field 2\r\nkeep \r\n\032\032field 3\r\ny \r\n\032\032field 4\r\n$hex +\r\n\032\032field 5\r\nin main at ${escapedsrcfile}:$main_line\r\n\r\n\032\032breakpoints-table-end\r\n$gdb_prompt$" \ 121 {pass "breakpoint info"} 122 -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$" \ 123 { setup_xfail "*-*-*" 1270 124 fail "breakpoint info"} 125 -re ".*$gdb_prompt$" { fail "breakpoint info" } 126 timeout { fail "breakpoint info (timeout)" } 127} 128 129 130# 131# run to a break point will test: 132# annotate-frames-invalid 133# annotate-breakpoints-invalid (a.k.a. breakpoints-changed) 134# annotate-starting 135# annotate-breakpoint 136# annotate-frame-begin 137# annotate-frame-function-name 138# annotate-frame-args 139# annotate-frame-source-begin 140# annotate-frame-source-file 141# annotate-frame-source-file-end 142# annotate-frame-source-line 143# annotate-frame-source-end 144# annotate-source 145# annotate-frame-end 146# annotate-stopped 147# 148#exp_internal 1 149set binexp [string_to_regexp $binfile] 150send_gdb "run\n" 151gdb_expect { 152 -re "\r\n\032\032post-prompt\r\nStarting program: $binexp \(\r\n\r\n\032\032frames-invalid\)+\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\r\n\r\n\032\032starting\(\r\n\r\n\032\032frames-invalid\)+\(\(\r\n\r\n\032\032frames-invalid\)|\(\r\n\r\n\032\032breakpoints-invalid\)\)*\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:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped.*$gdb_prompt$" { 153 pass "run until main breakpoint" 154 } 155 -re ".*$gdb_prompt$" { 156 fail "run until main breakpoint" 157 } 158 timeout { 159 fail "run until main breakpoint (timeout)" 160 } 161 } 162#exp_internal 0 163#exit 0 164 165# 166# Let's do a next, to get to a point where the array is initialized 167# We don't care about the annotated output for this operation, it is the same as 168# the one produced by run above 169# 170send_gdb "next\n" 171gdb_expect { 172 -re ".*$gdb_prompt$" { pass "go after array init line" } 173 timeout { fail "go after array init line (timeout)" } 174} 175 176 177# 178# printing the array will test: 179# annotate-value-history-begin 180# annotate-value-history-value 181# annotate-array-section-begin 182# annotate-elt 183# FIXME: annotate-elt-rep and annotate-elt-rep-end not tested 184# annotate-array-section-end 185# annotate-value-history-end 186# FIXME: annotate-value-begin and annotate-value-end not tested (the gdb output 187# command would cause them to be used) 188# 189send_gdb "print my_array\n" 190gdb_expect { 191 -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n.\r\n\032\032array-section-begin 0 -\r\n1\r\n\032\032elt\r\n, 2\r\n\032\032elt\r\n, 3\r\n\032\032elt\r\n\r\n\032\032array-section-end\r\n.\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \ 192 { pass "print array" } 193 -re ".*$gdb_prompt$" { fail "print array" } 194 timeout { fail "print array (timeout)" } 195} 196 197 198# 199# this should generate an error message, so to test: 200# annotate-error-begin 201# FIXME: annotate-error not tested 202# 203 204#exp_internal 1 205send_gdb "print non_existent_value\n" 206gdb_expect { 207 -re "\r\n\032\032post-prompt\r\n\r\n\032\032error-begin\r\nNo symbol \"non_existent_value\" in current context.\r\n\r\n\032\032error\r\n$gdb_prompt$" \ 208 { pass "print non_existent_value" } 209 -re ".*$gdb_prompt$" { fail "print non_existent_value" } 210 timeout { fail "print non_existent_value (timeout)" } 211} 212 213 214# 215# break at signal handler. So that, once we are in the sig handler, if we do a bt 216# we can test annotate-signal-handler-caller 217# 218send_gdb "break handle_USR1\n" 219gdb_expect { 220 -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \ 221 { pass "breakpoint handle_USR1" } 222 -re ".*$gdb_prompt$" { fail "break at handle_USR1" } 223 timeout { fail "break at handle_USR1 (timeout)" } 224} 225 226# 227# break at printf. When we are stopped at printf, we can test 228# 229send_gdb "break printf\n" 230gdb_expect { 231 -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex.*$gdb_prompt$" \ 232 { pass "breakpoint printf" } 233 -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$" \ 234 { pass "breakpoint printf"} 235 -re ".*$gdb_prompt$" { fail "break printf" } 236 timeout { fail "break printf (timeout)" } 237} 238 239# 240# get to printf 241# 242set pat_begin "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n" 243set pat_adjust "warning: Breakpoint 3 address previously adjusted from $hex to $hex.\r\n" 244set 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$gdb_prompt$" 245 246gdb_test_multiple "continue" "continue to printf" { 247 -re "${pat_begin}($pat_adjust)?$pat_end" { 248 pass "continue to printf" 249 } 250 -re ".*$gdb_prompt$" { fail "continue to printf" } 251} 252 253# 254# test: 255# annotate-frame-where 256# annotate-frame-address 257# annotate-frame-address-end 258# 259set 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" 260set 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)*$gdb_prompt$" 261send_gdb "backtrace\n" 262gdb_expect { 263 -re "$pat_begin$escapedsrcfile$pat_end" 264 { pass "backtrace from shlibrary" } 265 -re "$pat_begin.*$srcfile$pat_end" 266 { setup_xfail "*-*-*" 1270 267 fail "backtrace from shlibrary" } 268 -re ".*$gdb_prompt$" { fail "backtrace from shlibrary" } 269 timeout { fail "backtrace from shlibrary (timeout)" } 270} 271 272 273# 274# test printing a frame with some arguments: 275# annotate-arg-begin 276# annotate-arg-name-end 277# annotate-arg-value 278# annotate-arg-end 279# 280 281if [target_info exists gdb,nosignals] { 282 unsupported "send SIGUSR1" 283 unsupported "backtrace @ signal handler" 284} else { 285 send_gdb "signal SIGUSR1\n" 286 gdb_expect { 287 -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${escapedsrcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ 288 { pass "send SIGUSR1" } 289 -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.*${srcfile}\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n.*\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source.*annota1.c:.*:.*:beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \ 290 { setup_xfail "*-*-*" 1270 291 fail "send SIGUSR1" } 292 -re ".*$gdb_prompt$" { fail "send SIGUSR1" } 293 timeout { fail "send SIGUSR1 (timeout)" } 294 } 295 296 # 297 # test: 298 # annotate-signal-handler-caller 299 # 300 verbose "match_max local is: [match_max]" 301 verbose "match_max default is: [match_max -d]" 302 # This is necessary because a 2000 buffer is not enought to get everything 303 # up to the prompt ad the test gets a timeout. 304 match_max 3000 305 verbose "match_max now is: [match_max]" 306 send_gdb "backtrace\n" 307 gdb_expect { 308 -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$" { 309 pass "backtrace @ signal handler" 310 } 311 -re ".*$gdb_prompt$" { fail "backtrace @ signal handler" } 312 timeout { fail "backtrace @ signal handler (timeout)" } 313 } 314} 315 316# 317# delete all the breakpoints 318# 319send_gdb "delete 1\n" 320gdb_expect { 321 -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \ 322 { pass "delete bp 1" } 323 -re ".*$gdb_prompt$" { fail "delete bp 1" } 324 timeout { fail "delete bp 1 (timeout)" } 325} 326 327send_gdb "delete 2\n" 328gdb_expect { 329 -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \ 330 { pass "delete bp 2" } 331 -re ".*$gdb_prompt$" { fail "delete bp 2 " } 332 timeout { fail "delete bp 2 (timeout)" } 333} 334 335send_gdb "delete 3\n" 336gdb_expect { 337 -re "\r\n\032\032post-prompt\r\n$gdb_prompt$" \ 338 { pass "delete bp 3" } 339 -re ".*$gdb_prompt$" { fail "delete bp 3" } 340 timeout { fail "delete bp 3 (timeout)" } 341} 342 343# 344# break at main, after value is initialized. This is in preparation 345# to test the annotate output for the display command. 346# 347send_gdb "break main\n" 348gdb_expect { 349 -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file ${escapedsrcfile}, line $main_line.*$gdb_prompt$" \ 350 { pass "break at 28" } 351 -re "post-prompt.*\032\032breakpoints-invalid.*Breakpoint 4 at $hex: file .*${srcfile}, line $main_line.*$gdb_prompt$" \ 352 { setup_xfail "*-*-*" 1270 353 fail "break at 28" } 354 -re ".*$gdb_prompt$" { fail "break at 28" } 355 timeout { fail "break at 28 (timeout)" } 356} 357 358# 359# display the value; test: 360# annotate-display-begin 361# annotate-display-number-end 362# annotate-display-format 363# annotate-display-expression 364# annotate-display-expression-end 365# annotate-display-end 366# FIXME: annotate-display-value not tested 367# 368send_gdb "display value\n" 369gdb_expect { 370 -re "post-prompt\r\n\r\n\032\032display-begin\r\n1\r\n\032\032display-number-end\r\n: \r\n\032\032display-format\r\n\r\n\032\032display-expression\r\nvalue\r\n\032\032display-expression-end\r\n = \r\n\032\032display-expression\r\n7\r\n\r\n\032\032display-end\r\n$gdb_prompt$" \ 371 { pass "set up display" } 372 -re ".*$gdb_prompt$" { fail "set up display" } 373 timeout { fail "set up display (timeout)" } 374} 375 376 377# should ask query. Test annotate-query. 378# we don't care about anything else here, only the query. 379 380send_gdb "run\n" 381gdb_expect { 382 -re "pre-query.*already.*\\(y or n\\).*query\r\n" { 383 send_gdb "y\n" 384 gdb_expect { 385 -re ".*post-query.*$gdb_prompt$" \ 386 { pass "re-run" } 387 -re ".*$gdb_prompt$" { fail "re-run" } 388 timeout { fail "re-run (timeout)" } 389 } 390 } 391 -re ".*$gdb_prompt$" { fail "re-run" } 392 timeout { fail "re-run (timeout)" } 393} 394 395# 396# Test that breakpoints-invalid is issued once and only once for 397# breakpoint ignore count changes, after annotation stopped. 398# 399send_gdb "break 46\n" 400gdb_expect { 401 -re "Breakpoint 5 at $hex: file .*$srcfile, line 46.*$gdb_prompt$" { 402 pass "break at 46" 403 } 404 -re ".*$gdb_prompt$" { fail "break at 46" } 405 timeout { fail "break at 46 (timeout)" } 406} 407 408send_gdb "ignore 5 4\n" 409gdb_expect { 410 -re "Will ignore next 4 crossings of breakpoint 5.*$gdb_prompt$" { 411 pass "ignore 5 4" 412 } 413 -re ".*$gdb_prompt$" { fail "ignore 5 4" } 414 timeout { fail "ignore 5 4 (timeout)" } 415} 416 417send_gdb "continue\n" 418gdb_expect { 419 -re ".*$srcfile:46:.*\032\032stopped\r\n\r\n\032\032breakpoints-invalid\r\n$gdb_prompt$" { 420 pass "annotate ignore count change" 421 } 422 -re ".*$gdb_prompt$" { fail "annotate ignore count change" } 423 timeout { fail "annotate ignore count change (timeout)" } 424} 425 426# check that ignore command is working, or the above can provide 427# misleading assurance ... 428 429send_gdb "next\n" 430gdb_expect { 431 -re "$gdb_prompt$" {} 432 timeout { fail "next to exit loop" } 433} 434 435send_gdb "next\n" 436gdb_expect { 437 -re ".*$srcfile:49:.*$gdb_prompt$" { 438 pass "breakpoint ignore count" 439 } 440 -re ".*$gdb_prompt$" { fail "breakpoint ignore count" } 441 timeout { fail "breakpoint ignore count (timeout)" } 442} 443 444# 445# Send a signal that is not handled; test: 446# annotate-signalled 447# annotate-signal-name 448# annotate-signal-name-end 449# annotate-signal-string 450# annotate-signal-string-end 451# FIXME: annotate-signal not tested (requires that the inferior be 452# stopped by a "random" signal) 453# 454# SIGTRAP signals are dropped before they get to the inferior process 455# on hpux11. In theory, this behaivor can be controlled by setting 456# TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause 457# the signal to be properly delivered. 458# 459# It has been verified that other signals will be delivered. However, 460# rather than twiddle the test, I choose to leave it as-is as it 461# exposes an interesting failure on hpux11. 462 463if [target_info exists gdb,nosignals] { 464 unsupported "signal sent" 465} else { 466 setup_xfail hppa*-*-hpux11* 467 send_gdb "signal SIGTRAP\n" 468 gdb_expect { 469 -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\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\032stopped\r\n$gdb_prompt$" \ 470 { pass "signal sent" } 471 -re ".*$gdb_prompt$" { fail "signal sent" } 472 timeout { fail "signal sent (timeout)" } 473 } 474} 475 476 477# Check for production of a core file and remove it! 478 479set exec_output [remote_exec build "ls core"] 480 481set test "cleanup core file" 482if [ regexp "core not found" $exec_output] { 483 pass "$test (not dumped)" 484} else { 485 if [ regexp "No such file or directory" $exec_output] { 486 pass "$test (not dumped)" 487 } else { 488 remote_exec build "rm -f core" 489 pass "$test (removed)" 490 } 491} 492 493# restore the original prompt for the rest of the testsuite 494 495set gdb_prompt $old_gdb_prompt 496