gdb/testsuite/gdb.c++/annota2.exp

   1 #   Copyright (C) 1999
   2 #   Free Software Foundation, Inc.
   3
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@prep.ai.mit.edu
  20
  21 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  22
  23 if $tracelevel then {
  24     strace $tracelevel
  25 }
  26
  27
  28 #
  29 # test running programs
  30 #
  31 set prms_id 0
  32 set bug_id 0
  33
  34 if { [skip_cplus_tests] } { continue }
  35
  36 set testfile "annota2"
  37 set srcfile ${testfile}.cc
  38 set binfile ${objdir}/${subdir}/${testfile}
  39
  40 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ additional_flags=-w}] != "" } {
  41     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  42 }
  43
  44 # are we on a target board? If so, don't run these tests.
  45 # note: this is necessary because we cannot use runto_main (which would
  46 # work for remote targets too) because of the different prompt we get
  47 # when using annotation level 2.
  48 #
  49 if ![isnative] then {
  50     return 0
  51 }
  52
  53
  54 gdb_exit
  55 gdb_start
  56 gdb_reinitialize_dir $srcdir/$subdir
  57 gdb_load ${binfile}
  58
  59 if [target_info exists gdb_stub] {
  60     gdb_step_for_stub;
  61 }
  62
  63 #
  64 # line number where we need to stop in main
  65 #
  66 set main_line 25
  67
  68 # The commands we test here produce many lines of output; disable "press
  69 # <return> to continue" prompts.
  70 send_gdb "set height 0\n"
  71 gdb_expect -re "$gdb_prompt $"
  72
  73 #
  74 # break at main
  75 #
  76 gdb_test "break 25" \
  77     "Breakpoint.*at.* file .*$srcfile, line.*" \
  78     "breakpoint main"
  79
  80
  81 #
  82 # NOTE: this prompt is OK only when the annotation level is > 1
  83 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  84 # it assumes that the last char of the gdb_prompt is a white space. This is not
  85 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  86 #
  87
  88 set old_gdb_prompt $gdb_prompt
  89 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  90
  91 send_gdb "set annotate 2\n"
  92 gdb_expect {
  93     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
  94     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
  95     timeout                 { fail "annotation set at level 2 (timeout)" }
  96   }
  97
  98 send_gdb "run\n"
  99   gdb_expect {
 100     -re "$main_line.*$gdb_prompt$" { pass "run until main breakpoint" }
 101     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 102     timeout                 { fail "run until main breakpoint (timeout)" }
 103   }
 104
 105 #
 106 # print class 'a' with public fields.
 107 # this will test:
 108 # annotate-field-begin
 109 # annotate-field-name-end
 110 # annotate-field-value
 111 # annotate-field-end
 112 #
 113 send_gdb "print a\n"
 114 gdb_expect {
 115   -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n\\{\r\n\032\032field-begin -\r\nx\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n1\r\n\032\032field-end\r\n, \r\n\032\032field-begin -\r\ny\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n2\r\n\032\032field-end\r\n\\}\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \
 116         { pass "print class" }
 117   -re ".*$gdb_prompt$"     { fail "print class" }
 118   timeout                   { fail "print class (timeout)" }
 119 }
 120
 121 #
 122 # continue until exit
 123 # this will test:
 124 # annotate-exited
 125 #
 126 send_gdb "continue\n"
 127 gdb_expect {
 128   -re "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\na.x is 1\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032exited 0\r\n\r\nProgram exited normally.\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 129           { pass "continue until exit" }
 130   -re ".*$gdb_prompt$"     { fail "continue to exit" }
 131   timeout                   { fail "continue to exit (timeout)" }
 132 }
 133
 134 #
 135 # delete all breakpoints
 136 #
 137 send_gdb "delete\n"
 138 gdb_expect {
 139   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 140            send_gdb "y\n"
 141            gdb_expect {
 142              -re " .*$gdb_prompt$" { pass "delete bps" }
 143              -re ".*$gdb_prompt$" { fail "delete bps" }
 144              timeout  { fail "delete bps (timeout)" }
 145          }
 146      }
 147   -re ".*$gdb_prompt$" { fail "delete bps" }
 148   timeout  { fail "delete bps (timeout)" }
 149 }
 150
 151 #
 152 # break at first line of main.
 153 #
 154 send_gdb "break 22\n"
 155 gdb_expect {
 156   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \
 157             { pass "breakpoint at main" }
 158   -re ".*$gdb_prompt$"     { fail "break at main" }
 159   timeout                   { fail "break at main (timeout)" }
 160 }
 161
 162 #
 163 # change value of main_line
 164 #
 165 set main_line 22
 166
 167 #
 168 # run program up to breakpoint.
 169 #
 170
 171
 172 send_gdb "run\n"
 173   gdb_expect {
 174     -re "$main_line.*$gdb_prompt$"    { pass "run until main breakpoint" }
 175     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 176     timeout                 { fail "run until main breakpoint (timeout)" }
 177   }
 178
 179 #
 180 # set up a watch point on a.x
 181 #
 182 send_gdb "watch a.x\n"
 183 gdb_expect {
 184    -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\n.*atchpoint 3: a.x\r\n$gdb_prompt$" \
 185            { pass "set watch on a.x" }
 186    -re ".*$gdb_prompt$"  { fail "set watch on a.x" }
 187    timeout    { fail "set watch on a.x (timeout)" }
 188 }
 189
 190 #
 191 # do a next, so that the watchpoint triggers. This will test:
 192 # annotate-watchpoint
 193 #
 194 send_gdb "next\n"
 195 gdb_expect {
 196    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032watchpoint 3\r\nWatchpoint 3: a.x\r\n\r\nOld value = 0\r\nNew value = 1\r\n\r\n\032\032frame-begin 0 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*$srcfile\r\n\032\032frame-source-file-end\r\n:\r\n\032\032frame-source-line\r\n$decimal\r\n\032\032frame-source-end\r\n\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 197            { pass "watch triggered on a.x" }
 198    -re ".*$gdb_prompt$"  { fail "watch triggered on a.x" }
 199    timeout    { fail "watch triggered on a.x (timeout)" }
 200 }
 201
 202
 203 #
 204 # send ^C to gdb, so that the quit() function gets called
 205 # and annotate-quit is tested
 206 # test:
 207 # annotate-quit
 208 #
 209 send_gdb "\003"
 210 gdb_expect {
 211     -re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \
 212             { pass "annotate-quit" }
 213     -re ".*$gdb_prompt$" { fail "annotate-quit" }
 214     timeout { fail "annotate-quit (timeout)" }
 215 }
 216
 217 #
 218 # FIXME: the testsuite does not currently have tests for
 219 #        annotate_catchpoints and annotate_function_call
 220 #        and a few variants of the annotations that are
 221 #        tested (marked by FIXME on the annot?.exp files)
 222 #
 223
 224 # reinstall the old prompt for the rest of the testsuite.
 225
 226 set gdb_prompt $old_gdb_prompt
 227