1# Copyright 2003-2015 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# are we on a target board? If so, don't run these tests. 20# note: this is necessary because we cannot use runto_main (which would 21# work for remote targets too) because of the different prompt we get 22# when using annotation level 2. 23# 24if [is_remote target] then { 25 return 0 26} 27 28 29# 30# test running programs 31# 32 33standard_testfile .c 34 35if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { 36 untested annota3.exp 37 return -1 38} 39 40 41clean_restart ${binfile} 42 43# The commands we test here produce many lines of output; disable "press 44# <return> to continue" prompts. 45gdb_test_no_output "set height 0" 46 47# 48# break at main 49# 50 51set main_line [gdb_get_line_number "break main"] 52 53gdb_test "break main" \ 54 "Breakpoint.*at.* file .*$srcfile, line $main_line\\." \ 55 "breakpoint main" 56 57 58# NOTE: this prompt is OK only when the annotation level is > 1 59 60# NOTE: When this prompt is in use the gdb_test procedure cannot be 61# used because it assumes that the last char after the gdb_prompt is a 62# white space. This is not true with this annotated prompt. So we must 63# use send_gdb and gdb_expect or gdb_expect_list. 64 65set old_gdb_prompt $gdb_prompt 66set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 67 68 69 70# 71# set the annotation level to 3 72# 73# of course, this will test: 74# annotate-pre-prompt 75# annotate-prompt 76# annotate-post-prompt (in the next block) 77# 78send_gdb "set annotate 3\n" 79gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" { 80 "set annotate 3" 81} 82 83# 84# if construct: 85# 86gdb_test_multiple "if 1" "start if construct" { 87 -re "^if 1\r\n\r\n\032\032post-prompt\r\n\r\n\032\032pre-commands\r\n >\r\n\032\032commands\r\n$" { 88 pass "start if construct" 89 } 90} 91 92gdb_test_multiple "end" "end if construct" { 93 -re "^end\r\n\r\n\032\032post-commands\r\n$gdb_prompt$" { 94 pass "end if construct" 95 } 96} 97 98# 99# info break: 100# 101send_gdb "info break\n" 102gdb_expect_list "breakpoint info" "$gdb_prompt$" [concat { 103 "\r\n\032\032post-prompt\r\n" 104 "Num Type Disp Enb Address +What\r\n" } [list \ 105 "1 breakpoint keep y 0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:$main_line\r\n"]] 106 107 108# 109# run to a break point will test: 110# 111#exp_internal 1 112send_gdb "run\n" 113gdb_expect_list "run until main breakpoint" "$gdb_prompt$" [concat { 114 "\r\n\032\032post-prompt\r\n" 115 "Starting program: .*annota3(|\.exe) \r\n" 116 "\r\n\032\032starting\r\n" 117 "\r\n\032\032breakpoint 1\r\n" 118 "\r\n" 119 "Breakpoint 1, " 120 "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \ 121 "main \\(\\) at .*annota3.c:$main_line\r\n"] [list \ 122 "\r\n\032\032source.*annota3.c:$main_line:.*:beg:0x\[0-9a-z\]+\r\n"] { 123 "\r\n\032\032stopped\r\n" 124}] 125#exp_internal 0 126#exit 0 127 128# 129# Let's do a next, to get to a point where the array is initialized 130# We don't care about the annotated output for this operation, it is the same as 131# the one produced by run above 132# 133send_gdb "next\n" 134gdb_expect_list "go after array init line" "$gdb_prompt$" { 135 "\r\n\032\032post-prompt\r\n" 136 "\r\n\032\032starting\r\n" 137 "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n" 138 "\r\n\032\032stopped\r\n" 139} 140 141 142# 143# printing the array: 144# 145send_gdb "print my_array\n" 146gdb_expect_list "print array" "$gdb_prompt$" { 147 "\r\n\032\032post-prompt\r\n" 148 ".*= .1, 2, 3.\r\n" 149} 150 151 152# 153# this should generate an error message, so to test: 154# annotate-error-begin 155# FIXME: annotate-error not tested 156# 157 158#exp_internal 1 159send_gdb "print non_existent_value\n" 160gdb_expect_list "print non_existent_value" "$gdb_prompt$" { 161 "\r\n\032\032post-prompt\r\n" 162 "\r\n\032\032error-begin\r\n" 163 "No symbol \"non_existent_value\" in current context.\r\n" 164 "\r\n\032\032error\r\n" 165} 166 167 168# 169# break at signal handler 170# 171send_gdb "break handle_USR1\n" 172gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" { 173 "\r\n\032\032post-prompt\r\n" 174 "Breakpoint.*at 0x\[0-9a-z\]+: file.*annota3.c, line.*\r\n" 175} 176 177# 178# break at printf. When we are stopped at printf, we can test 179# 180send_gdb "break printf\n" 181gdb_expect_list "breakpoint printf" "$gdb_prompt$" { 182 "\r\n\032\032post-prompt\r\n" 183 "Breakpoint.*at 0x\[0-9a-z\]+.*" 184} 185 186# 187# get to printf 188# 189send_gdb "continue\n" 190gdb_expect_list "continue to printf" "$gdb_prompt$" { 191 "\r\n\032\032post-prompt\r\n" 192 "Continuing.\r\n" 193 "\r\n\032\032starting\r\n" 194 "\r\n\032\032breakpoint 3\r\n" 195 "\r\n" 196 "Breakpoint 3, \[^\r\n\]*\r\n" 197 "\r\n\032\032stopped\r\n" 198} 199 200send_gdb "backtrace\n" 201gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" { 202 "\r\n\032\032post-prompt\r\n" 203 "#0 .* .*printf(@\[^ ]*)? \[^\r\n\]*\r\n" 204 "#1 .* main \[^\r\n\]*\r\n" 205} 206 207 208# 209# test printing a frame with some arguments: 210# 211 212if [target_info exists gdb,nosignals] { 213 unsupported "send SIGUSR1" 214 unsupported "backtrace @ signal handler" 215} else { 216 send_gdb "signal SIGUSR1\n" 217 gdb_expect_list "send SIGUSR1" "$gdb_prompt$" { 218 "\r\n\032\032post-prompt\r\n" 219 "Continuing with signal SIGUSR1.\r\n" 220 "\r\n\032\032starting\r\n" 221 "\r\n\032\032breakpoint 2\r\n" 222 "\r\n" 223 "Breakpoint 2, " 224 "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" 225 "handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n" 226 "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n" 227 "\r\n\032\032stopped\r\n" 228 } 229 230 # 231 # test: 232 # 233 send_gdb "backtrace\n" 234 gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" { 235 "#0 +handle_USR1 \[^\r\n\]+\r\n" 236 "#1 +.signal handler called.\r\n" 237 "#2 .* .*printf(@\[^ \]*)? \[^\r\n\]+\r\n" 238 "#3 .* main \[^\r\n\]+\r\n" 239 } 240} 241 242# 243# delete all the breakpoints 244# 245send_gdb "delete 1\n" 246gdb_expect_list "delete bp 1" "$gdb_prompt$" { 247 "\r\n\032\032post-prompt\r\n" 248} 249 250send_gdb "delete 2\n" 251gdb_expect_list "delete bp 2" "$gdb_prompt$" { 252 "\r\n\032\032post-prompt\r\n" 253} 254 255send_gdb "delete 3\n" 256gdb_expect_list "delete bp 3" "$gdb_prompt$" { 257 "\r\n\032\032post-prompt\r\n" 258} 259 260# 261# break at main, after value is initialized. This is in preparation 262# to test the annotate output for the display command. 263# 264send_gdb "break main\n" 265gdb_expect_list "break at main" "$gdb_prompt$" [concat { 266 "\r\n\032\032post-prompt\r\n" } [list \ 267 "Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line $main_line.\r\n"]] 268 269# 270# display the value 271# 272send_gdb "display value\n" 273gdb_expect_list "set up display" "$gdb_prompt$" { 274 "\r\n\032\032post-prompt\r\n" 275 "1: value = 7\r\n" 276} 277 278 279# should ask query. Test annotate-query. 280# we don't care about anything else here, only the query. 281 282send_gdb "run\n" 283gdb_expect { 284 -re "pre-query.*already.*\\(y or n\\).*query\r\n" { 285 send_gdb "y\n" 286 gdb_expect { 287 -re ".*post-query.*$gdb_prompt$" \ 288 { pass "re-run" } 289 -re ".*$gdb_prompt$" { fail "re-run" } 290 timeout { fail "re-run (timeout)" } 291 } 292 } 293 -re ".*$gdb_prompt$" { fail "re-run" } 294 timeout { fail "re-run (timeout)" } 295} 296 297# 298# Test that breakpoints-invalid is issued once and only once for 299# breakpoint ignore count changes, after annotation stopped. 300# NOTE: breakpoints-invalid annotations have been removed from 301# level 3 but keep these tests for continuity and comparison 302# with annota1.exp. 303 304set value_inc_line [gdb_get_line_number "increment value"] 305 306send_gdb "break $value_inc_line\n" 307gdb_expect_list "break at value++" "$gdb_prompt$" [concat { 308 "\r\n\032\032post-prompt\r\n" } [list \ 309 "Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line $value_inc_line.\r\n"]] 310 311send_gdb "ignore 5 4\n" 312gdb_expect_list "ignore 5 4" "$gdb_prompt$" { 313 "\r\n\032\032post-prompt\r\n" 314 "Will ignore next 4 crossings of breakpoint 5" 315 "\r\n" 316} 317 318send_gdb "continue\n" 319gdb_expect_list "annotate ignore count change" "$gdb_prompt$" [concat { 320 "\r\n\032\032post-prompt\r\n" 321 "\r\n\032\032breakpoint 5\r\n" 322 "\r\n" 323 "Breakpoint 5, " 324 "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n" } [list \ 325 "main \\(\\) at .*annota3.c:$value_inc_line\r\n"] [list \ 326 "\r\n\032\032source .*annota3.c:$value_inc_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] { 327 "1: value = 11\r\n" 328 "\r\n\032\032stopped\r\n" 329}] 330 331# check that ignore command is working, or the above can provide 332# misleading assurance ... 333 334send_gdb "next\n" 335gdb_expect_list "next to exit loop" "$gdb_prompt$" { 336 "\r\n\032\032post-prompt\r\n" 337 "\r\n\032\032starting\r\n" 338 "\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n" 339 "1: value = 12\r\n" 340 "\r\n\032\032stopped\r\n" 341} 342 343set after_loop_line [gdb_get_line_number "after loop"] 344 345send_gdb "next\n" 346gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" [concat { 347 "\r\n\032\032post-prompt\r\n" 348 "\r\n\032\032starting\r\n" } [list \ 349 "\r\n\032\032source.*annota3.c:$after_loop_line:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"] { 350 "1: value = 12\r\n" 351 "\r\n\032\032stopped\r\n" 352}] 353 354# Get the inferior's PID for later. 355 356set test "get inferior pid" 357set pid -1 358gdb_test_multiple "info inferior 1" "$test" { 359 -re "process (\[0-9\]*).*$gdb_prompt$" { 360 set pid $expect_out(1,string) 361 pass "$test" 362 } 363} 364 365# 366# Send a signal that is not handled 367# 368# SIGTRAP signals are dropped before they get to the inferior process 369# on hpux11. In theory, this behaivor can be controlled by setting 370# TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause 371# the signal to be properly delivered. 372# 373# It has been verified that other signals will be delivered. However, 374# rather than twiddle the test, I choose to leave it as-is as it 375# exposes an interesting failure on hpux11. 376 377if [target_info exists gdb,nosignals] { 378 unsupported "signal sent" 379} else { 380 setup_xfail hppa*-*-hpux11* 381 send_gdb "signal SIGTRAP\n" 382 gdb_expect_list "signal sent" "$gdb_prompt$" { 383 "\r\n\032\032post-prompt\r\n" 384 "Continuing with signal SIGTRAP.\r\n" 385 "\r\n\032\032starting\r\n" 386 "\r\n\032\032signalled\r\n" 387 "\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n" 388 "The program no longer exists.\r\n" 389 "\r\n\032\032stopped\r\n" 390 } 391} 392 393 394# Check for production of a core file and remove it! 395 396set test "cleanup core file" 397if { [remote_file host exists core] } { 398 remote_file host delete core 399 pass "$test (removed)" 400} elseif { $pid != -1 && [remote_file host exists core.$pid] } { 401 remote_file host delete core.$pid 402 pass "$test (removed)" 403} else { 404 pass "$test (not dumped)" 405} 406 407# restore the original prompt for the rest of the testsuite 408 409set gdb_prompt $old_gdb_prompt 410