gnu/dist/gdb6/gdb/testsuite/gdb.cp/annota2.exp

   1 #   Copyright 1999, 2000, 2001, 2002, 2003, 2004
   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 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
  19
  20 if $tracelevel then {
  21     strace $tracelevel
  22 }
  23
  24
  25 #
  26 # test running programs
  27 #
  28 set prms_id 0
  29 set bug_id 0
  30
  31 if { [skip_cplus_tests] } { continue }
  32
  33 set testfile "annota2"
  34 set srcfile ${testfile}.cc
  35 set binfile ${objdir}/${subdir}/${testfile}
  36
  37 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++ nowarnings}] != "" } {
  38     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  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 2\n"
  89 gdb_expect {
  90     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
  91     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
  92     timeout                 { fail "annotation set at level 2 (timeout)" }
  93   }
  94
  95 send_gdb "run\n"
  96   gdb_expect {
  97     -re "$main_line.*$gdb_prompt$" { pass "run until main breakpoint" }
  98     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
  99     timeout                 { fail "run until main breakpoint (timeout)" }
 100   }
 101
 102 #
 103 # print class 'a' with public fields.
 104 # this will test:
 105 # annotate-field-begin
 106 # annotate-field-name-end
 107 # annotate-field-value
 108 # annotate-field-end
 109 #
 110 send_gdb "print a\n"
 111 gdb_expect {
 112   -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n\\{\r\n\032\032field-begin -\r\nx\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n1\r\n\032\032field-end\r\n, \r\n\032\032field-begin -\r\ny\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n2\r\n\032\032field-end\r\n\\}\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \
 113         { pass "print class" }
 114   -re ".*$gdb_prompt$"     { fail "print class" }
 115   timeout                   { fail "print class (timeout)" }
 116 }
 117
 118 #
 119 # continue until exit
 120 # this will test:
 121 # annotate-exited
 122 #
 123 send_gdb "continue\n"
 124 gdb_expect {
 125   -re "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\na.x is 1\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032exited 0\r\n\r\nProgram exited normally.\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 126           { pass "continue until exit" }
 127   -re ".*$gdb_prompt$"     { fail "continue to exit" }
 128   timeout                   { fail "continue to exit (timeout)" }
 129 }
 130
 131 #
 132 # delete all breakpoints
 133 #
 134 send_gdb "delete\n"
 135 gdb_expect {
 136   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 137            send_gdb "y\n"
 138            gdb_expect {
 139              -re "\r\n\032\032post-query\r\n$gdb_prompt$" { pass "delete bps" }
 140              -re ".*$gdb_prompt$" { fail "delete bps" }
 141              timeout  { fail "delete bps (timeout)" }
 142          }
 143      }
 144   -re ".*$gdb_prompt$" { fail "delete bps" }
 145   timeout  { fail "delete bps (timeout)" }
 146 }
 147
 148 #
 149 # break at first line of main.
 150 #
 151 send_gdb "break 22\n"
 152 gdb_expect {
 153   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \
 154             { pass "breakpoint at main" }
 155   -re ".*$gdb_prompt$"     { fail "break at main" }
 156   timeout                   { fail "break at main (timeout)" }
 157 }
 158
 159 #
 160 # change value of main_line
 161 #
 162 set main_line 22
 163
 164 #
 165 # run program up to breakpoint.
 166 #
 167
 168
 169 send_gdb "run\n"
 170   gdb_expect {
 171     -re "$main_line.*$gdb_prompt$"    { pass "run until main breakpoint" }
 172     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 173     timeout                 { fail "run until main breakpoint (timeout)" }
 174   }
 175
 176 #
 177 # set up a watch point on a.x
 178 #
 179 send_gdb "watch a.x\n"
 180 gdb_expect {
 181    -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\n.*atchpoint 3: a.x\r\n$gdb_prompt$" \
 182            { pass "set watch on a.x" }
 183    -re ".*$gdb_prompt$"  { fail "set watch on a.x" }
 184    timeout    { fail "set watch on a.x (timeout)" }
 185 }
 186
 187 #
 188 # do a next, so that the watchpoint triggers. This will test:
 189 # annotate-watchpoint
 190 #
 191 send_gdb "next\n"
 192 gdb_expect {
 193    -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\n.*atchpoint 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$" \
 194            { pass "watch triggered on a.x" }
 195    -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\032frames-invalid\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 $hex\r\n\r\n\032\032frame-function-name\r\nmain\r\n\032\032frame-args\r\n \\(\\)\r\n\032\032frame-source-begin\r\n at \r\n\032\032frame-source-file\r\n.*$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$" \
 196            { pass "watch triggered on a.x" }
 197    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 198            { kfail "gdb/38" "watch triggered on a.x" }
 199    -re ".*$gdb_prompt$"  { fail "watch triggered on a.x" }
 200    timeout    { fail "watch triggered on a.x (timeout)" }
 201 }
 202
 203
 204 #
 205 # send ^C to gdb, so that the quit() function gets called
 206 # and annotate-quit is tested
 207 # test:
 208 # annotate-quit
 209 #
 210 # This test sometimes fails, but not reproducibly.  See gdb/544.
 211 #
 212 send_gdb "\003"
 213 gdb_expect {
 214     -re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \
 215             { pass "annotate-quit" }
 216     -re "$gdb_prompt$" { kfail "gdb/544" "annotate-quit" }
 217     -re ".*$gdb_prompt$" { fail "annotate-quit" }
 218     timeout { fail "annotate-quit (timeout)" }
 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