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 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 if $tracelevel then {
  19     strace $tracelevel
  20 }
  21
  22
  23 #
  24 # test running programs
  25 #
  26 set prms_id 0
  27 set bug_id 0
  28
  29 if { [skip_cplus_tests] } { continue }
  30
  31 set testfile "annota3"
  32 set srcfile ${testfile}.cc
  33 set binfile ${objdir}/${subdir}/${testfile}
  34
  35 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ nowarnings}] != "" } {
  36     untested annota3.exp
  37     return -1
  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, "
 100     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 101     "main \\(\\) at .*annota3.cc:25\r\n"
 102     "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
 103     "\r\n\032\032stopped\r\n"
 104 }
 105
 106 #
 107 # print class 'a' with public fields.
 108 #
 109 send_gdb "print a\n"
 110 gdb_expect_list "print class" "$gdb_prompt$" {
 111     "\r\n\032\032post-prompt\r\n"
 112     ".*= \\{x = 1, y = 2\\}\r\n"
 113 }
 114
 115 #
 116 # continue until exit
 117 # this will test:
 118 # annotate-exited
 119 #
 120 send_gdb "continue\n"
 121 gdb_expect_list "continue to exit" "$gdb_prompt$" {
 122     "\r\n\032\032post-prompt\r\n"
 123     "Continuing.\r\n"
 124     "\r\n\032\032starting\r\n"
 125     "a.x is 1\r\n"
 126     "\r\n\032\032exited 0\r\n"
 127     "\r\n"
 128     "Program exited normally.\r\n"
 129     "\r\n\032\032stopped\r\n"
 130 }
 131
 132 #
 133 # delete all breakpoints
 134 #
 135 send_gdb "delete\n"
 136 gdb_expect {
 137   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 138            send_gdb "y\n"
 139            gdb_expect {
 140              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 141              -re ".*$gdb_prompt$" { fail "delete bps" }
 142              timeout  { fail "delete bps (timeout)" }
 143          }
 144      }
 145   -re ".*$gdb_prompt$" { fail "delete bps" }
 146   timeout  { fail "delete bps (timeout)" }
 147 }
 148
 149 #
 150 # break at first line of main.
 151 #
 152 send_gdb "break 22\n"
 153 gdb_expect_list "break at main" "$gdb_prompt$" {
 154     "\r\n\032\032post-prompt\r\n"
 155     "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
 156 }
 157
 158 #
 159 # run program up to breakpoint.
 160 #
 161
 162
 163 send_gdb "run\n"
 164 gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
 165     "\r\n\032\032post-prompt\r\n"
 166     "\r\n\032\032starting\r\n"
 167     "\r\n\032\032breakpoint 2\r\n"
 168     "\r\n"
 169     "Breakpoint 2, "
 170     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 171     "main \\(\\) at .*annota3.cc:22\r\n"
 172     "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
 173     "\r\n\032\032stopped\r\n"
 174 }
 175
 176 #
 177 # set up a watch point on a.x
 178 #
 179 send_gdb "watch a.x\n"
 180 gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
 181     "\r\n\032\032post-prompt\r\n"
 182     ".*atchpoint 3: a.x\r\n" \
 183 }
 184
 185 #
 186 # do a next, so that the watchpoint triggers. This will test:
 187 # annotate-watchpoint
 188 #
 189 send_gdb "next\n"
 190 gdb_expect {
 191     -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\n\r\n(\032\032frame-begin 0 0x\[0-9a-z\]+\r\n|)main \\(\\) at .*$srcfile:$decimal\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032stopped\r\n.*$gdb_prompt$" {
 192         pass "watch triggered on a.x"
 193     }
 194     -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$gdb_prompt$" {
 195         kfail "gdb/38" "watch triggered on a.x"
 196     }
 197     -re ".*$gdb_prompt$" {
 198         fail "watch triggered on a.x"
 199     }
 200     timeout {
 201         fail "watch triggered on a.x (timeout)"
 202     }
 203 }
 204
 205 #
 206 # send ^C to gdb, so that the quit() function gets called
 207 # and annotate-quit is tested
 208 # test:
 209 # annotate-quit
 210 #
 211 # This test sometimes fails, but not reproducibly.  See gdb/544.
 212 #
 213 send_gdb "\003"
 214 gdb_expect_list "annotate-quit" "$gdb_prompt$" {
 215     "\r\n\032\032error-begin\r\n"
 216     "Quit\r\n"
 217     "\r\n\032\032quit\r\n"
 218 }
 219
 220 #
 221 # FIXME: the testsuite does not currently have tests for
 222 #        annotate_catchpoints and annotate_function_call
 223 #        and a few variants of the annotations that are
 224 #        tested (marked by FIXME on the annot?.exp files)
 225 #
 226
 227 # reinstall the old prompt for the rest of the testsuite.
 228
 229 set gdb_prompt $old_gdb_prompt
 230