gdb/testsuite/gdb.cp/annota3.exp

   1 # Copyright 2003 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  21
  22 if $tracelevel then {
  23     strace $tracelevel
  24 }
  25
  26
  27 #
  28 # test running programs
  29 #
  30 set prms_id 0
  31 set bug_id 0
  32
  33 if { [skip_cplus_tests] } { continue }
  34
  35 set testfile "annota3"
  36 set srcfile ${testfile}.cc
  37 set binfile ${objdir}/${subdir}/${testfile}
  38
  39 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ additional_flags=-w}] != "" } {
  40     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  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 [is_remote target] then {
  49     return 0
  50 }
  51
  52
  53 gdb_exit
  54 gdb_start
  55 gdb_reinitialize_dir $srcdir/$subdir
  56 gdb_load ${binfile}
  57
  58 if [target_info exists gdb_stub] {
  59     gdb_step_for_stub;
  60 }
  61
  62 #
  63 # line number where we need to stop in main
  64 #
  65 set main_line 25
  66
  67 # The commands we test here produce many lines of output; disable "press
  68 # <return> to continue" prompts.
  69 send_gdb "set height 0\n"
  70 gdb_expect -re "$gdb_prompt $"
  71
  72 #
  73 # break at main
  74 #
  75 gdb_test "break 25" \
  76     "Breakpoint.*at.* file .*$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 of 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 send_gdb "set annotate 3\n"
  91 gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
  92     "set annotate 3"
  93 }
  94
  95 send_gdb "run\n"
  96 gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {
  97     "\r\n\032\032post-prompt\r\n"
  98     "Starting program: .*annota3 \r\n"
  99     "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
 100     "\r\n\032\032starting\r\n"
 101     "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
 102     "\r\n\032\032breakpoint 1\r\n"
 103     "\r\n"
 104     "Breakpoint 1, main \\(\\) at .*annota3.cc:25\r\n"
 105     "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
 106     "\r\n\032\032stopped\r\n"
 107 }
 108
 109 #
 110 # print class 'a' with public fields.
 111 #
 112 send_gdb "print a\n"
 113 gdb_expect_list "print class" "$gdb_prompt$" {
 114     "\r\n\032\032post-prompt\r\n"
 115     ".*= \\{x = 1, y = 2\\}\r\n"
 116 }
 117
 118 #
 119 # continue until exit
 120 # this will test:
 121 # annotate-exited
 122 #
 123 send_gdb "continue\n"
 124 gdb_expect_list "continue to exit" "$gdb_prompt$" {
 125     "\r\n\032\032post-prompt\r\n"
 126     "Continuing.\r\n"
 127     "\r\n\032\032starting\r\n"
 128     "\r\n\032\032frames-invalid\r\n"
 129     "a.x is 1\r\n"
 130     "\r\n\032\032frames-invalid\r\n"
 131     "\r\n\032\032exited 0\r\n"
 132     "\r\n"
 133     "Program exited normally.\r\n"
 134     "\r\n\032\032frames-invalid\r\n"
 135     "\r\n\032\032stopped\r\n"
 136 }
 137
 138 #
 139 # delete all breakpoints
 140 #
 141 send_gdb "delete\n"
 142 gdb_expect {
 143   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 144            send_gdb "y\n"
 145            gdb_expect {
 146              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 147              -re ".*$gdb_prompt$" { fail "delete bps" }
 148              timeout  { fail "delete bps (timeout)" }
 149          }
 150      }
 151   -re ".*$gdb_prompt$" { fail "delete bps" }
 152   timeout  { fail "delete bps (timeout)" }
 153 }
 154
 155 #
 156 # break at first line of main.
 157 #
 158 send_gdb "break 22\n"
 159 gdb_expect_list "break at main" "$gdb_prompt$" {
 160     "\r\n\032\032post-prompt\r\n"
 161     "\r\n\032\032breakpoints-invalid\r\n"
 162     "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
 163 }
 164
 165 #
 166 # run program up to breakpoint.
 167 #
 168
 169
 170 send_gdb "run\n"
 171 gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
 172     "\r\n\032\032post-prompt\r\n"
 173     "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
 174     "\r\n\032\032starting\r\n"
 175     "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
 176     "\r\n\032\032breakpoint 2\r\n"
 177     "\r\n"
 178     "Breakpoint 2, main \\(\\) at .*annota3.cc:22\r\n"
 179     "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
 180     "\r\n\032\032stopped\r\n"
 181 }
 182
 183 #
 184 # set up a watch point on a.x
 185 #
 186 send_gdb "watch a.x\n"
 187 gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
 188     "\r\n\032\032post-prompt\r\n"
 189     "\r\n\032\032breakpoints-invalid\r\n"
 190     ".*atchpoint 3: a.x\r\n" \
 191 }
 192
 193 #
 194 # do a next, so that the watchpoint triggers. This will test:
 195 # annotate-watchpoint
 196 #
 197 send_gdb "next\n"
 198 gdb_expect {
 199     -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\(\r\n\032\032frames-invalid\r\n\)+\r\n\032\032watchpoint 3\r\n.*atchpoint 3: a.x\r\n\r\nOld value = 0\r\nNew value = 1\r\nmain \\(\\) at .*$srcfile:$decimal\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n.*$gdb_prompt$" {
 200         pass "watch triggered on a.x"
 201     }
 202     -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
 203         kfail "gdb/38" "watch triggered on a.x"
 204     }
 205     -re ".*$gdb_prompt$" {
 206         fail "watch triggered on a.x"
 207     }
 208     timeout {
 209         fail "watch triggered on a.x (timeout)"
 210     }
 211 }
 212
 213 #
 214 # send ^C to gdb, so that the quit() function gets called
 215 # and annotate-quit is tested
 216 # test:
 217 # annotate-quit
 218 #
 219 # This test sometimes fails, but not reproducibly.  See gdb/544.
 220 #
 221 send_gdb "\003"
 222 gdb_expect_list "annotate-quit" "$gdb_prompt$" {
 223     "\r\n\032\032error-begin\r\n"
 224     "Quit\r\n"
 225     "\r\n\032\032quit\r\n"
 226 }
 227
 228 #
 229 # FIXME: the testsuite does not currently have tests for
 230 #        annotate_catchpoints and annotate_function_call
 231 #        and a few variants of the annotations that are
 232 #        tested (marked by FIXME on the annot?.exp files)
 233 #
 234
 235 # reinstall the old prompt for the rest of the testsuite.
 236
 237 set gdb_prompt $old_gdb_prompt
 238