gdb/testsuite/gdb.cp/annota2.exp

   1 #   Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2007
   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     untested annota2.exp
  39     return -1
  40 }
  41
  42 # are we on a target board? If so, don't run these tests.
  43 # note: this is necessary because we cannot use runto_main (which would
  44 # work for remote targets too) because of the different prompt we get
  45 # when using annotation level 2.
  46 #
  47 if [is_remote target] then {
  48     return 0
  49 }
  50
  51
  52 gdb_exit
  53 gdb_start
  54 gdb_reinitialize_dir $srcdir/$subdir
  55 gdb_load ${binfile}
  56
  57 if [target_info exists gdb_stub] {
  58     gdb_step_for_stub;
  59 }
  60
  61 #
  62 # line number where we need to stop in main
  63 #
  64 set main_line 25
  65
  66 # The commands we test here produce many lines of output; disable "press
  67 # <return> to continue" prompts.
  68 send_gdb "set height 0\n"
  69 gdb_expect -re "$gdb_prompt $"
  70
  71 #
  72 # break at main
  73 #
  74 gdb_test "break 25" \
  75     "Breakpoint.*at.* file .*$srcfile, line.*" \
  76     "breakpoint main"
  77
  78
  79 #
  80 # NOTE: this prompt is OK only when the annotation level is > 1
  81 # NOTE: When this prompt is in use the gdb_test procedure cannot be used because
  82 # it assumes that the last char of the gdb_prompt is a white space. This is not
  83 # true with this annotated prompt. So we must use send_gdb and gdb_expect.
  84 #
  85
  86 set old_gdb_prompt $gdb_prompt
  87 set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
  88
  89 send_gdb "set annotate 2\n"
  90 gdb_expect {
  91     -re "set annotate 2\r\n$gdb_prompt$" { pass "annotation set at level 2" }
  92     -re ".*$gdb_prompt$"       { fail "annotation set at level 2" }
  93     timeout                 { fail "annotation set at level 2 (timeout)" }
  94   }
  95
  96 send_gdb "run\n"
  97   gdb_expect {
  98     -re "$main_line.*$gdb_prompt$" { pass "run until main breakpoint" }
  99     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 100     timeout                 { fail "run until main breakpoint (timeout)" }
 101   }
 102
 103 #
 104 # print class 'a' with public fields.
 105 # this will test:
 106 # annotate-field-begin
 107 # annotate-field-name-end
 108 # annotate-field-value
 109 # annotate-field-end
 110 #
 111 send_gdb "print a\n"
 112 gdb_expect {
 113   -re "\r\n\032\032post-prompt\r\n\r\n\032\032value-history-begin 1 -\r\n.*= \r\n\032\032value-history-value\r\n\\{\r\n\032\032field-begin -\r\nx\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n1\r\n\032\032field-end\r\n, \r\n\032\032field-begin -\r\ny\r\n\032\032field-name-end\r\n = \r\n\032\032field-value\r\n2\r\n\032\032field-end\r\n\\}\r\n\r\n\032\032value-history-end\r\n$gdb_prompt$" \
 114         { pass "print class" }
 115   -re ".*$gdb_prompt$"     { fail "print class" }
 116   timeout                   { fail "print class (timeout)" }
 117 }
 118
 119 #
 120 # continue until exit
 121 # this will test:
 122 # annotate-exited
 123 #
 124 send_gdb "continue\n"
 125 gdb_expect {
 126   -re "\r\n\032\032post-prompt\r\nContinuing.\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\na.x is 1\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032exited 0\r\n\r\nProgram exited normally.\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 127           { pass "continue until exit" }
 128   -re ".*$gdb_prompt$"     { fail "continue to exit" }
 129   timeout                   { fail "continue to exit (timeout)" }
 130 }
 131
 132 #
 133 # delete all breakpoints
 134 #
 135 send_gdb "delete\n"
 136 gdb_expect {
 137   -re ".*Delete all breakpoints. \\(y or n\\) \r\n\032\032query.*$" {
 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 {
 154   -re  "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\nBreakpoint.*at $hex: file.*$srcfile, line.*\r\n$gdb_prompt$" \
 155             { pass "breakpoint at main" }
 156   -re ".*$gdb_prompt$"     { fail "break at main" }
 157   timeout                   { fail "break at main (timeout)" }
 158 }
 159
 160 #
 161 # change value of main_line
 162 #
 163 set main_line 22
 164
 165 #
 166 # run program up to breakpoint.
 167 #
 168
 169
 170 send_gdb "run\n"
 171   gdb_expect {
 172     -re "$main_line.*$gdb_prompt$"    { pass "run until main breakpoint" }
 173     -re ".*$gdb_prompt$"       { fail "run until main breakpoint" }
 174     timeout                 { fail "run until main breakpoint (timeout)" }
 175   }
 176
 177 #
 178 # set up a watch point on a.x
 179 #
 180 send_gdb "watch a.x\n"
 181 gdb_expect {
 182    -re "\r\n\032\032post-prompt\r\n\r\n\032\032breakpoints-invalid\r\n.*atchpoint 3: a.x\r\n$gdb_prompt$" \
 183            { pass "set watch on a.x" }
 184    -re ".*$gdb_prompt$"  { fail "set watch on a.x" }
 185    timeout    { fail "set watch on a.x (timeout)" }
 186 }
 187
 188 #
 189 # do a next, so that the watchpoint triggers. This will test:
 190 # annotate-watchpoint
 191 #
 192 send_gdb "next\n"
 193 gdb_expect {
 194    -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$" \
 195            { pass "watch triggered on a.x" }
 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\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$" \
 197            { pass "watch triggered on a.x" }
 198    -re "\r\n\032\032post-prompt\r\n\r\n\032\032starting\r\n\r\n\032\032frames-invalid\r\n\r\n\032\032source .*$srcfile.*beg:$hex\r\n\r\n\032\032frame-end\r\n\r\n\032\032stopped\r\n$gdb_prompt$" \
 199            { kfail "gdb/38" "watch triggered on a.x" }
 200    -re ".*$gdb_prompt$"  { fail "watch triggered on a.x" }
 201    timeout    { fail "watch triggered on a.x (timeout)" }
 202 }
 203
 204
 205 #
 206 # send ^C to gdb, so that the quit() function gets called
 207 # and annotate-quit is tested
 208 # test:
 209 # annotate-quit
 210 #
 211 # This test sometimes fails, but not reproducibly.  See gdb/544.
 212 #
 213 send_gdb "\003"
 214 gdb_expect {
 215     -re "\r\n\032\032error-begin\r\nQuit\r\n\r\n\032\032quit\r\n$gdb_prompt$" \
 216             { pass "annotate-quit" }
 217     -re "$gdb_prompt$" { kfail "gdb/544" "annotate-quit" }
 218     -re ".*$gdb_prompt$" { fail "annotate-quit" }
 219     timeout { fail "annotate-quit (timeout)" }
 220 }
 221
 222 #
 223 # FIXME: the testsuite does not currently have tests for
 224 #        annotate_catchpoints and annotate_function_call
 225 #        and a few variants of the annotations that are
 226 #        tested (marked by FIXME on the annot?.exp files)
 227 #
 228
 229 # reinstall the old prompt for the rest of the testsuite.
 230
 231 set gdb_prompt $old_gdb_prompt
 232