gdb/testsuite/gdb.cp/annota3.exp

   1 # Copyright 2003, 2004 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 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  18
  19 if $tracelevel then {
  20     strace $tracelevel
  21 }
  22
  23
  24 #
  25 # test running programs
  26 #
  27 set prms_id 0
  28 set bug_id 0
  29
  30 if { [skip_cplus_tests] } { continue }
  31
  32 set testfile "annota3"
  33 set srcfile ${testfile}.cc
  34 set binfile ${objdir}/${subdir}/${testfile}
  35
  36 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ nowarnings}] != "" } {
  37     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  38 }
  39
  40 # are we on a target board? If so, don't run these tests.
  41 # note: this is necessary because we cannot use runto_main (which would
  42 # work for remote targets too) because of the different prompt we get
  43 # when using annotation level 2.
  44 #
  45 if [is_remote target] then {
  46     return 0
  47 }
  48
  49
  50 gdb_exit
  51 gdb_start
  52 gdb_reinitialize_dir $srcdir/$subdir
  53 gdb_load ${binfile}
  54
  55 if [target_info exists gdb_stub] {
  56     gdb_step_for_stub;
  57 }
  58
  59 #
  60 # line number where we need to stop in main
  61 #
  62 set main_line 25
  63
  64 # The commands we test here produce many lines of output; disable "press
  65 # <return> to continue" prompts.
  66 send_gdb "set height 0\n"
  67 gdb_expect -re "$gdb_prompt $"
  68
  69 #
  70 # break at main
  71 #
  72 gdb_test "break 25" \
  73     "Breakpoint.*at.* file .*$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 of 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
  84 set old_gdb_prompt $gdb_prompt
  85 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  86
  87 send_gdb "set annotate 3\n"
  88 gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
  89     "set annotate 3"
  90 }
  91
  92 send_gdb "run\n"
  93 gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {
  94     "\r\n\032\032post-prompt\r\n"
  95     "Starting program: .*annota3 \r\n"
  96     "\r\n\032\032starting\r\n"
  97     "\r\n\032\032breakpoint 1\r\n"
  98     "\r\n"
  99     "Breakpoint 1, main \\(\\) at .*annota3.cc:25\r\n"
 100     "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
 101     "\r\n\032\032stopped\r\n"
 102 }
 103
 104 #
 105 # print class 'a' with public fields.
 106 #
 107 send_gdb "print a\n"
 108 gdb_expect_list "print class" "$gdb_prompt$" {
 109     "\r\n\032\032post-prompt\r\n"
 110     ".*= \\{x = 1, y = 2\\}\r\n"
 111 }
 112
 113 #
 114 # continue until exit
 115 # this will test:
 116 # annotate-exited
 117 #
 118 send_gdb "continue\n"
 119 gdb_expect_list "continue to exit" "$gdb_prompt$" {
 120     "\r\n\032\032post-prompt\r\n"
 121     "Continuing.\r\n"
 122     "\r\n\032\032starting\r\n"
 123     "a.x is 1\r\n"
 124     "\r\n\032\032exited 0\r\n"
 125     "\r\n"
 126     "Program exited normally.\r\n"
 127     "\r\n\032\032stopped\r\n"
 128 }
 129
 130 #
 131 # delete all breakpoints
 132 #
 133 send_gdb "delete\n"
 134 gdb_expect {
 135   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 136            send_gdb "y\n"
 137            gdb_expect {
 138              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 139              -re ".*$gdb_prompt$" { fail "delete bps" }
 140              timeout  { fail "delete bps (timeout)" }
 141          }
 142      }
 143   -re ".*$gdb_prompt$" { fail "delete bps" }
 144   timeout  { fail "delete bps (timeout)" }
 145 }
 146
 147 #
 148 # break at first line of main.
 149 #
 150 send_gdb "break 22\n"
 151 gdb_expect_list "break at main" "$gdb_prompt$" {
 152     "\r\n\032\032post-prompt\r\n"
 153     "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
 154 }
 155
 156 #
 157 # run program up to breakpoint.
 158 #
 159
 160
 161 send_gdb "run\n"
 162 gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
 163     "\r\n\032\032post-prompt\r\n"
 164     "\r\n\032\032starting\r\n"
 165     "\r\n\032\032breakpoint 2\r\n"
 166     "\r\n"
 167     "Breakpoint 2, main \\(\\) at .*annota3.cc:22\r\n"
 168     "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
 169     "\r\n\032\032stopped\r\n"
 170 }
 171
 172 #
 173 # set up a watch point on a.x
 174 #
 175 send_gdb "watch a.x\n"
 176 gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
 177     "\r\n\032\032post-prompt\r\n"
 178     ".*atchpoint 3: a.x\r\n" \
 179 }
 180
 181 #
 182 # do a next, so that the watchpoint triggers. This will test:
 183 # annotate-watchpoint
 184 #
 185 send_gdb "next\n"
 186 gdb_expect {
 187     -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\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.*$gdb_prompt$" {
 188         pass "watch triggered on a.x"
 189     }
 190     -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n$gdb_prompt$" {
 191         kfail "gdb/38" "watch triggered on a.x"
 192     }
 193     -re ".*$gdb_prompt$" {
 194         fail "watch triggered on a.x"
 195     }
 196     timeout {
 197         fail "watch triggered on a.x (timeout)"
 198     }
 199 }
 200
 201 #
 202 # send ^C to gdb, so that the quit() function gets called
 203 # and annotate-quit is tested
 204 # test:
 205 # annotate-quit
 206 #
 207 # This test sometimes fails, but not reproducibly.  See gdb/544.
 208 #
 209 send_gdb "\003"
 210 gdb_expect_list "annotate-quit" "$gdb_prompt$" {
 211     "\r\n\032\032error-begin\r\n"
 212     "Quit\r\n"
 213     "\r\n\032\032quit\r\n"
 214 }
 215
 216 #
 217 # FIXME: the testsuite does not currently have tests for
 218 #        annotate_catchpoints and annotate_function_call
 219 #        and a few variants of the annotations that are
 220 #        tested (marked by FIXME on the annot?.exp files)
 221 #
 222
 223 # reinstall the old prompt for the rest of the testsuite.
 224
 225 set gdb_prompt $old_gdb_prompt
 226