gdb/testsuite/gdb.cp/annota3.exp

   1 # Copyright 2003, 2004, 2007 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     untested annota3.exp
  38     return -1
  39 }
  40
  41 # are we on a target board? If so, don't run these tests.
  42 # note: this is necessary because we cannot use runto_main (which would
  43 # work for remote targets too) because of the different prompt we get
  44 # when using annotation level 2.
  45 #
  46 if [is_remote target] then {
  47     return 0
  48 }
  49
  50
  51 gdb_exit
  52 gdb_start
  53 gdb_reinitialize_dir $srcdir/$subdir
  54 gdb_load ${binfile}
  55
  56 if [target_info exists gdb_stub] {
  57     gdb_step_for_stub;
  58 }
  59
  60 #
  61 # line number where we need to stop in main
  62 #
  63 set main_line 25
  64
  65 # The commands we test here produce many lines of output; disable "press
  66 # <return> to continue" prompts.
  67 send_gdb "set height 0\n"
  68 gdb_expect -re "$gdb_prompt $"
  69
  70 #
  71 # break at main
  72 #
  73 gdb_test "break 25" \
  74     "Breakpoint.*at.* file .*$srcfile, line.*" \
  75     "breakpoint main"
  76
  77
  78 #
  79 # NOTE: this prompt is OK only when the annotation level is > 1
  80 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  81 # it assumes that the last char of the gdb_prompt is a white space. This is not
  82 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  83 #
  84
  85 set old_gdb_prompt $gdb_prompt
  86 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  87
  88 send_gdb "set annotate 3\n"
  89 gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
  90     "set annotate 3"
  91 }
  92
  93 send_gdb "run\n"
  94 gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {
  95     "\r\n\032\032post-prompt\r\n"
  96     "Starting program: .*annota3 \r\n"
  97     "\r\n\032\032starting\r\n"
  98     "\r\n\032\032breakpoint 1\r\n"
  99     "\r\n"
 100     "Breakpoint 1, "
 101     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 102     "main \\(\\) at .*annota3.cc:25\r\n"
 103     "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
 104     "\r\n\032\032stopped\r\n"
 105 }
 106
 107 #
 108 # print class 'a' with public fields.
 109 #
 110 send_gdb "print a\n"
 111 gdb_expect_list "print class" "$gdb_prompt$" {
 112     "\r\n\032\032post-prompt\r\n"
 113     ".*= \\{x = 1, y = 2\\}\r\n"
 114 }
 115
 116 #
 117 # continue until exit
 118 # this will test:
 119 # annotate-exited
 120 #
 121 send_gdb "continue\n"
 122 gdb_expect_list "continue to exit" "$gdb_prompt$" {
 123     "\r\n\032\032post-prompt\r\n"
 124     "Continuing.\r\n"
 125     "\r\n\032\032starting\r\n"
 126     "a.x is 1\r\n"
 127     "\r\n\032\032exited 0\r\n"
 128     "\r\n"
 129     "Program exited normally.\r\n"
 130     "\r\n\032\032stopped\r\n"
 131 }
 132
 133 #
 134 # delete all breakpoints
 135 #
 136 send_gdb "delete\n"
 137 gdb_expect {
 138   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 139            send_gdb "y\n"
 140            gdb_expect {
 141              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 142              -re ".*$gdb_prompt$" { fail "delete bps" }
 143              timeout  { fail "delete bps (timeout)" }
 144          }
 145      }
 146   -re ".*$gdb_prompt$" { fail "delete bps" }
 147   timeout  { fail "delete bps (timeout)" }
 148 }
 149
 150 #
 151 # break at first line of main.
 152 #
 153 send_gdb "break 22\n"
 154 gdb_expect_list "break at main" "$gdb_prompt$" {
 155     "\r\n\032\032post-prompt\r\n"
 156     "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
 157 }
 158
 159 #
 160 # run program up to breakpoint.
 161 #
 162
 163
 164 send_gdb "run\n"
 165 gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
 166     "\r\n\032\032post-prompt\r\n"
 167     "\r\n\032\032starting\r\n"
 168     "\r\n\032\032breakpoint 2\r\n"
 169     "\r\n"
 170     "Breakpoint 2, "
 171     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 172     "main \\(\\) at .*annota3.cc:22\r\n"
 173     "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
 174     "\r\n\032\032stopped\r\n"
 175 }
 176
 177 #
 178 # set up a watch point on a.x
 179 #
 180 send_gdb "watch a.x\n"
 181 gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
 182     "\r\n\032\032post-prompt\r\n"
 183     ".*atchpoint 3: a.x\r\n" \
 184 }
 185
 186 #
 187 # do a next, so that the watchpoint triggers. This will test:
 188 # annotate-watchpoint
 189 #
 190 send_gdb "next\n"
 191 gdb_expect {
 192     -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.*$gdb_prompt$" {
 193         pass "watch triggered on a.x"
 194     }
 195     -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$gdb_prompt$" {
 196         kfail "gdb/38" "watch triggered on a.x"
 197     }
 198     -re ".*$gdb_prompt$" {
 199         fail "watch triggered on a.x"
 200     }
 201     timeout {
 202         fail "watch triggered on a.x (timeout)"
 203     }
 204 }
 205
 206 #
 207 # send ^C to gdb, so that the quit() function gets called
 208 # and annotate-quit is tested
 209 # test:
 210 # annotate-quit
 211 #
 212 # This test sometimes fails, but not reproducibly.  See gdb/544.
 213 #
 214 send_gdb "\003"
 215 gdb_expect_list "annotate-quit" "$gdb_prompt$" {
 216     "\r\n\032\032error-begin\r\n"
 217     "Quit\r\n"
 218     "\r\n\032\032quit\r\n"
 219 }
 220
 221 #
 222 # FIXME: the testsuite does not currently have tests for
 223 #        annotate_catchpoints and annotate_function_call
 224 #        and a few variants of the annotations that are
 225 #        tested (marked by FIXME on the annot?.exp files)
 226 #
 227
 228 # reinstall the old prompt for the rest of the testsuite.
 229
 230 set gdb_prompt $old_gdb_prompt
 231