annota2.exp revision 1.10
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# 20# test running programs 21# 22 23if { [skip_cplus_tests] } { continue } 24 25standard_testfile .cc 26 27if {[prepare_for_testing "failed to prepare" $testfile $srcfile \ 28 {debug c++ nowarnings}]} { 29 return -1 30} 31 32# This testcase cannot use runto_main because of the different prompt 33# we get when using annotation level 2. 34# 35if ![target_can_use_run_cmd] { 36 return 0 37} 38 39set breakpoints_invalid "\r\n\032\032breakpoints-invalid\r\n" 40set frames_invalid "\r\n\032\032frames-invalid\r\n" 41 42# 43# line number where we need to stop in main 44# 45set main_line 25 46 47# The commands we test here produce many lines of output; disable "press 48# <return> to continue" prompts. 49gdb_test_no_output "set height 0" 50 51# 52# break at main 53# 54gdb_test "break 25" \ 55 "Breakpoint.*at.* file .*$srcfile, line.*" \ 56 "breakpoint main" 57 58 59# 60# NOTE: this prompt is OK only when the annotation level is > 1 61# NOTE: When this prompt is in use the gdb_test procedure cannot be used because 62# it assumes that the last char of the gdb_prompt is a white space. This is not 63# true with this annotated prompt. So we must use send_gdb and gdb_expect. 64# 65 66set old_gdb_prompt $gdb_prompt 67set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n" 68 69send_gdb "set annotate 2\n" 70gdb_expect { 71 -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" } 72 -re ".*$gdb_prompt$" { fail "annotation set at level 2" } 73 timeout { fail "annotation set at level 2 (timeout)" } 74 } 75 76gdb_test_multiple "run" "run until main breakpoint, first time" { 77 -re "$main_line.*$gdb_prompt$" { 78 pass $gdb_test_name 79 } 80} 81 82# 83# print class 'a' with public fields. 84# this will test: 85# annotate-field-begin 86# annotate-field-name-end 87# annotate-field-value 88# annotate-field-end 89# 90 91set pat [multi_line "" \ 92 "\032\032post-prompt" \ 93 "" \ 94 "\032\032value-history-begin 1 -" \ 95 ".*= " \ 96 "\032\032value-history-value" \ 97 "\\{" \ 98 "\032\032field-begin -" \ 99 "x" \ 100 "\032\032field-name-end" \ 101 " = " \ 102 "\032\032field-value" \ 103 "1" \ 104 "\032\032field-end" \ 105 ", " \ 106 "\032\032field-begin -" \ 107 "y" \ 108 "\032\032field-name-end" \ 109 " = " \ 110 "\032\032field-value" \ 111 "2" \ 112 "\032\032field-end" \ 113 "\\}" \ 114 "" \ 115 "\032\032value-history-end" \ 116 $gdb_prompt$] 117 118gdb_test_multiple "print a" "print class" { 119 -re "$pat" { 120 pass "print class" 121 } 122} 123 124# 125# continue until exit 126# this will test: 127# annotate-exited 128# `a.x is 1' is asynchronous regarding to `frames-invalid'. 129# 130 131set pat [multi_line "" \ 132 "\032\032post-prompt" \ 133 "Continuing." \ 134 "" \ 135 "\032\032starting" \ 136 "\(${frames_invalid}\)*a.x is 1" \ 137 "\(${frames_invalid}\)*"\ 138 "\032\032exited 0" \ 139 "$inferior_exited_re normally." \ 140 "" \ 141 "\032\032thread-exited,id=\"1\",group-id=\"i1\"" \ 142 "" \ 143 "\032\032stopped" \ 144 $gdb_prompt$] 145gdb_test_multiple "continue" "continue until exit" { 146 -re "$pat" { 147 pass "continue until exit" 148 } 149} 150 151# 152# delete all breakpoints 153# 154send_gdb "delete\n" 155gdb_expect { 156 -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" { 157 send_gdb "y\n" 158 gdb_expect { 159 -re "\r\n\032\032post-query\r\n${breakpoints_invalid}$gdb_prompt$" { pass "delete bps" } 160 -re ".*$gdb_prompt$" { fail "delete bps" } 161 timeout { fail "delete bps (timeout)" } 162 } 163 } 164 -re ".*$gdb_prompt$" { fail "delete bps" } 165 timeout { fail "delete bps (timeout)" } 166} 167 168# 169# break at first line of main. 170# 171set pat [multi_line "" \ 172 "\032\032post-prompt" \ 173 "Breakpoint.*at $hex: file.*$srcfile, line.*" \ 174 "\032\032breakpoints-invalid.*" \ 175 $gdb_prompt$] 176 177gdb_test_multiple "break 22" "break at main" { 178 -re "$pat" { 179 pass "breakpoint at main" 180 } 181} 182 183# 184# change value of main_line 185# 186set main_line 22 187 188# 189# run program up to breakpoint. 190# 191 192gdb_test_multiple "run" "run until main breakpoint, second time" { 193 -re "$main_line.*$gdb_prompt$" { 194 pass $gdb_test_name 195 } 196} 197 198# 199# set up a watch point on a.x 200# 201set pat [multi_line "" \ 202 "\032\032post-prompt" \ 203 ".*atchpoint 3: a.x" \ 204 "" \ 205 "\032\032breakpoints-invalid" \ 206 $gdb_prompt$] 207gdb_test_multiple "watch a.x" "set watch on a.x" { 208 -re "$pat" { 209 pass "set watch on a.x" 210 } 211} 212 213# 214# do a next, so that the watchpoint triggers. This will test: 215# annotate-watchpoint 216# 217set pat [multi_line "" \ 218 "\032\032post-prompt" \ 219 "" \ 220 "\032\032starting" \ 221 "\(${frames_invalid}\)*${breakpoints_invalid}\(${frames_invalid}\)*" \ 222 "\032\032watchpoint 3" \ 223 ".*atchpoint 3: a.x" \ 224 "" \ 225 "Old value = 0" \ 226 "New value = 1" \ 227 "" \ 228 "\032\032frame-begin 0 $hex" \ 229 "" \ 230 "\032\032frame-function-name" \ 231 "main" \ 232 "\032\032frame-args" \ 233 " \\(\\)" \ 234 "\032\032frame-source-begin" \ 235 " at " \ 236 "\032\032frame-source-file" \ 237 ".*$srcfile" \ 238 "\032\032frame-source-file-end" \ 239 ":" \ 240 "\032\032frame-source-line" \ 241 "$decimal" \ 242 "\032\032frame-source-end" \ 243 "" \ 244 "" \ 245 "\032\032source .*$srcfile.*beg:$hex" \ 246 "" \ 247 "\032\032frame-end" \ 248 "" \ 249 "\032\032stopped" \ 250 $gdb_prompt$] 251 252gdb_test_multiple "next" "watch triggered on a.x" { 253 -re "$pat" { 254 pass "watch triggered on a.x" 255 } 256} 257 258 259# 260# send ^C to gdb, so that the quit() function gets called 261# and annotate-quit is tested 262# test: 263# annotate-quit 264# 265if ![target_info exists gdb,nointerrupts] { 266 send_gdb "\003" 267 gdb_expect { 268 -re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \ 269 { pass "annotate-quit" } 270 -re ".*$gdb_prompt$" { fail "annotate-quit" } 271 timeout { fail "annotate-quit (timeout)" } 272 } 273} 274 275# 276# FIXME: the testsuite does not currently have tests for 277# annotate_catchpoints and annotate_function_call 278# and a few variants of the annotations that are 279# tested (marked by FIXME on the annot?.exp files) 280# 281 282# reinstall the old prompt for the rest of the testsuite. 283 284set gdb_prompt $old_gdb_prompt 285 286