gdb/testsuite/gdb.cp/annota3.exp

   1 # Copyright 2003-2016 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
  23 if { [skip_cplus_tests] } { continue }
  24
  25 standard_testfile .cc
  26
  27 if {[prepare_for_testing $testfile.exp $testfile $srcfile \
  28          {debug c++ nowarnings}]} {
  29     return -1
  30 }
  31
  32 # are we on a target board? If so, don't run these tests.
  33 # note: this is necessary because we cannot use runto_main (which would
  34 # work for remote targets too) because of the different prompt we get
  35 # when using annotation level 2.
  36 #
  37 if [is_remote target] then {
  38     return 0
  39 }
  40
  41 #
  42 # line number where we need to stop in main
  43 #
  44 set main_line 25
  45
  46 # The commands we test here produce many lines of output; disable "press
  47 # <return> to continue" prompts.
  48 gdb_test_no_output "set height 0"
  49
  50 #
  51 # break at main
  52 #
  53 gdb_test "break 25" \
  54     "Breakpoint.*at.* file .*$srcfile, line.*" \
  55     "breakpoint main"
  56
  57
  58 #
  59 # NOTE: this prompt is OK only when the annotation level is > 1
  60 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  61 # it assumes that the last char of the gdb_prompt is a white space. This is not
  62 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  63 #
  64
  65 set old_gdb_prompt $gdb_prompt
  66 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  67
  68 send_gdb "set annotate 3\n"
  69 gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
  70     "set annotate 3"
  71 }
  72
  73 send_gdb "run\n"
  74 gdb_expect_list "first run until main breakpoint" "$gdb_prompt$" {
  75     "\r\n\032\032post-prompt\r\n"
  76     "Starting program: .*annota3 \r\n"
  77     "\r\n\032\032starting\r\n"
  78     "\r\n\032\032breakpoint 1\r\n"
  79     "\r\n"
  80     "Breakpoint 1, "
  81     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
  82     "main \\(\\) at .*annota3.cc:25\r\n"
  83     "\r\n\032\032source.*annota3.cc:25:.*:beg:0x\[0-9a-z\]+\r\n"
  84     "\r\n\032\032stopped\r\n"
  85 }
  86
  87 #
  88 # print class 'a' with public fields.
  89 #
  90 send_gdb "print a\n"
  91 gdb_expect_list "print class" "$gdb_prompt$" {
  92     "\r\n\032\032post-prompt\r\n"
  93     ".*= \\{x = 1, y = 2\\}\r\n"
  94 }
  95
  96 #
  97 # continue until exit
  98 # this will test:
  99 # annotate-exited
 100 #
 101 send_gdb "continue\n"
 102 gdb_expect_list "continue to exit" "$gdb_prompt$" [concat {
 103     "\r\n\032\032post-prompt\r\n"
 104     "Continuing.\r\n"
 105     "\r\n\032\032starting\r\n"
 106     "a.x is 1\r\n"
 107     "\r\n\032\032exited 0\r\n"} [list "$inferior_exited_re normally.\r\n"] {
 108     "\r\n\032\032stopped\r\n"
 109 }]
 110
 111 #
 112 # delete all breakpoints
 113 #
 114 send_gdb "delete\n"
 115 gdb_expect {
 116   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 117            send_gdb "y\n"
 118            gdb_expect {
 119              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 120              -re ".*$gdb_prompt$" { fail "delete bps" }
 121              timeout  { fail "delete bps (timeout)" }
 122          }
 123      }
 124   -re ".*$gdb_prompt$" { fail "delete bps" }
 125   timeout  { fail "delete bps (timeout)" }
 126 }
 127
 128 #
 129 # break at first line of main.
 130 #
 131 send_gdb "break 22\n"
 132 gdb_expect_list "break at main" "$gdb_prompt$" {
 133     "\r\n\032\032post-prompt\r\n"
 134     "Breakpoint.*at 0x\[a-z0-9\]+: file.*annota3.cc, line 22.\r\n"
 135 }
 136
 137 #
 138 # run program up to breakpoint.
 139 #
 140
 141
 142 send_gdb "run\n"
 143 gdb_expect_list "second run until main breakpoint" "$gdb_prompt$" {
 144     "\r\n\032\032post-prompt\r\n"
 145     "\r\n\032\032starting\r\n"
 146     "\r\n\032\032breakpoint 2\r\n"
 147     "\r\n"
 148     "Breakpoint 2, "
 149     "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
 150     "main \\(\\) at .*annota3.cc:22\r\n"
 151     "\r\n\032\032source.*annota3.cc:22:.*:beg:0x\[0-9a-z\]+\r\n"
 152     "\r\n\032\032stopped\r\n"
 153 }
 154
 155 #
 156 # set up a watch point on a.x
 157 #
 158 send_gdb "watch a.x\n"
 159 gdb_expect_list "set watch on a.x" "$gdb_prompt$" {
 160     "\r\n\032\032post-prompt\r\n"
 161     ".*atchpoint 3: a.x\r\n" \
 162 }
 163
 164 #
 165 # do a next, so that the watchpoint triggers. This will test:
 166 # annotate-watchpoint
 167 #
 168 gdb_test_multiple "next" "watch triggered on a.x" {
 169     -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.*$gdb_prompt$" {
 170         pass "watch triggered on a.x"
 171     }
 172 }
 173
 174 #
 175 # send ^C to gdb, so that the quit() function gets called
 176 # and annotate-quit is tested
 177 # test:
 178 # annotate-quit
 179 #
 180 if ![target_info exists gdb,nointerrupts] {
 181     send_gdb "\003"
 182     gdb_expect_list "annotate-quit" "$gdb_prompt$" {
 183         "\r\n\032\032error-begin\r\n"
 184         "Quit\r\n"
 185         "\r\n\032\032quit\r\n"
 186     }
 187 }
 188
 189 #
 190 # FIXME: the testsuite does not currently have tests for
 191 #        annotate_catchpoints and annotate_function_call
 192 #        and a few variants of the annotations that are
 193 #        tested (marked by FIXME on the annot?.exp files)
 194 #
 195
 196 # reinstall the old prompt for the rest of the testsuite.
 197
 198 set gdb_prompt $old_gdb_prompt
 199