gdb/testsuite/gdb.base/ending-run.exp

   1 # Copyright 1997, 1998, 1999, 2000, 2001 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 2 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, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
  16
  17 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # use this to debug:
  21 #
  22 #log_user 1
  23
  24 # ending-run.exp -- Expect script to test ending a test run in gdb
  25
  26 if $tracelevel then {
  27     strace $tracelevel
  28 }
  29
  30 set testfile ending-run
  31 set srcfile ${testfile}.c
  32 set binfile ${objdir}/${subdir}/${testfile}
  33
  34 remote_exec build "rm -f ${binfile}"
  35 remote_exec build "rm -f core"
  36
  37
  38 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  39      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  40 }
  41
  42
  43
  44 gdb_exit
  45 gdb_start
  46 gdb_reinitialize_dir $srcdir/$subdir
  47 gdb_load ${binfile}
  48
  49 # CHFts23469: Test that you can "clear" a bp set at
  50 # a line _before_ the routine (which will default to the
  51 # first line in the routine, which turns out to correspond
  52 # to the prolog--that's another bug...)
  53 #
  54
  55 gdb_test "b ending-run.c:1" ".*Breakpoint.*ending-run.c, line 1.*" \
  56         "bpt at line before routine"
  57
  58 gdb_test "b ending-run.c:13" \
  59         ".*Note.*also.*Breakpoint 2.*ending-run.c, line 13.*" \
  60         "b ending-run.c:13, one"
  61
  62 # Set up to go to the next-to-last line of the program
  63 #
  64 gdb_test "b ending-run.c:31" ".*Breakpoint 3.*ending-run.c, line 31.*"
  65
  66 # Expect to hit the bp at line "1", but symbolize this
  67 # as line "13".  Then try to clear it--this should work.
  68 #
  69 if [target_info exists use_gdb_stub] {
  70   gdb_test "continue" ".*Breakpoint.*1.*callee.*13.*"
  71 } else {
  72   gdb_test "r" ".*Breakpoint.*1.*callee.*13.*"
  73 }
  74 gdb_test "cle" ".*Deleted breakpoints 2 1.*" "clear worked"
  75 send_gdb "i b\n"
  76 gdb_expect {
  77     -re ".*breakpoint.*breakpoint.*$gdb_prompt $" { fail "clear bp" }
  78     -re ".*3.*main.*31.*$gdb_prompt $" { pass "cleared bp at line before routine" }
  79     -re ".*$gdb_prompt $" { fail "info b" }
  80 }
  81
  82 # Test some other "clear" combinations
  83 #
  84 gdb_test "b ending-run.c:1" ".*Breakpoint.*4.*"
  85 gdb_test "b ending-run.c:13" ".*Note.*also.*Breakpoint.*5.*" "b ending-run.c:13, two"
  86 gdb_test "cle ending-run.c:13" \
  87         ".*Deleted breakpoint 5.*" "Only cleared 1 by line"
  88
  89 send_gdb "inf line ending-run.c:13\n"
  90 gdb_expect {
  91     -re ".*address (0x\[0-9a-fA-F]*).*$gdb_prompt $" {
  92         set line_eight $expect_out(1,string)
  93         gdb_test "b 13" ".*Breakpoint.*6.*"
  94         gdb_test "cle *$line_eight" ".*Deleted breakpoints 6 4.*" "Clear 2 by address"
  95     }
  96     -re ".*$gdb_prompt $" {
  97         fail "need to fix test for new compile outcome"
  98     }
  99 }
 100
 101 send_gdb "inf line ending-run.c:14\n"
 102 gdb_expect {
 103     -re ".*address (0x\[0-9a-fA-F]*).*$gdb_prompt $" {
 104         set line_nine $expect_out(1,string)
 105         gdb_test "b ending-run.c:14" ".*Breakpoint 7.*ending-run.c, line 14.*"
 106         gdb_test "b *$line_nine" ".*Note.*also.*Breakpoint 8.*"
 107         gdb_test "c" ".*Breakpoint.*7.*callee.*14.*"
 108         gdb_test "cle" ".*Deleted breakpoints 8 7.*" "Clear 2 by default"
 109     }
 110     -re ".*$gdb_prompt $" {
 111         fail "need to fix test for new compile outcome"
 112     }
 113 }
 114
 115 send_gdb "i b\n"
 116 gdb_expect {
 117     -re ".*breakpoint.*breakpoint.*$gdb_prompt $" {
 118         fail "didn't clear bps"
 119     }
 120     -re ".*3.*main.*31.*$gdb_prompt $" {
 121         pass "all set to continue"
 122     }
 123     -re ".*$gdb_prompt $" {
 124         fail "missing bp at end"
 125     }
 126 }
 127
 128
 129 # See if we can step out with control.  The "1 2 3" stuff
 130 # is output from the program.
 131 #
 132 gdb_test "cont" ".*Breakpoint.*31.*"
 133
 134 if ![gdb_skip_stdio_test "Step to return"] {
 135     gdb_test "next" ".*1 2 7 14 23 34 47 62 79  Goodbye!.*32.*" \
 136             "Step to return"
 137 } else {
 138     gdb_test "next" "" ""
 139 }
 140
 141 set old_timeout $timeout
 142 set timeout 50
 143 send_gdb "next\n"
 144 gdb_expect {
 145     -re "33.*$gdb_prompt $" {
 146         # sometimes we stop at the closing brace, if so, do another next
 147         send_gdb "next\n"
 148         gdb_expect {
 149             -re ".*Unable to find return pc for this frame.*$gdb_prompt $" {
 150                 fail "Old bug came back!"
 151                 gdb_test "n" ".*" ""
 152             }
 153             -re ".*in.*start.*$gdb_prompt $" {
 154                 pass "step out of main"
 155             }
 156             -re ".*in.*bsp_trap.*$gdb_prompt $" {
 157                 pass "step out of main"
 158             }
 159             -re ".*in.*init.*$gdb_prompt $" {
 160                 # This is what happens on sparc64-elf ultra.
 161                 pass "step out of main"
 162             }
 163             -re ".*in .nope ().*$gdb_prompt $" {
 164                 # This is what happens on Solaris currently -sts 1999-08-25
 165                 pass "step out of main on Solaris"
 166             }
 167             -re ".*in ..change.mode ().*$gdb_prompt $" {
 168                 # This is what happens on ARM in thumb mode -fn 2000-02-01
 169                 pass "step out of main on ARM thumb"
 170             }
 171             -re ".*in.*\\\$START\\\$.*from.*dld.sl.*$gdb_prompt $" {
 172                 pass "step out of main"
 173             }
 174             -re ".*$gdb_prompt $" { fail "step at end 2" }
 175             timeout { fail "hang or timeout on step at end 2" }
 176         }
 177     }
 178     -re ".*Unable to find return pc for this frame.*$gdb_prompt $" {
 179         fail "Old bug came back!"
 180         gdb_test "n" ".*" ""
 181     }
 182     -re ".*in.*start.*$gdb_prompt $" {
 183         pass "step out of main"
 184     }
 185     -re ".*in.*\\\$START\\\$.*from.*dld.sl.*$gdb_prompt $"  {
 186         pass "step out of main 2"
 187     }
 188     -re ".*in.*currently asm.*$gdb_prompt $" {
 189         pass "step out of main into assembler"
 190     }
 191     -re ".*Program received signal SIGTRAP.*$gdb_prompt $" {
 192         pass "Cygmon stopped in ending trap."
 193     }
 194     -re ".*$gdb_prompt $" { fail "step at end 1" }
 195     timeout { fail "hang or timeout on step at end 1" }
 196 }
 197
 198 if {![target_info exists use_cygmon] || ![target_info use_cygmon]} {
 199     send_gdb "n\n"
 200     gdb_expect {
 201         -re "Program exited normally.*$gdb_prompt $" {
 202             # If we actually have debug info for the start function,
 203             # then we won't get the "Single-stepping until function
 204             # exit" message.
 205             pass "step to end of run 1"
 206         }
 207         -re ".*Single.*Program exited.*$gdb_prompt $" {
 208             pass "step to end of run 1"
 209         }
 210         -re ".*Single.*in exit.*from.*dld.sl.*$gdb_prompt $" {
 211             pass "step to end of run 2"
 212             gdb_test "c" ".*" "continue after exit"
 213         }
 214         timeout { fail "(timeout) step to end of run" }
 215     }
 216
 217   set timeout $old_timeout
 218
 219   gdb_test "n" ".*The program is not being run.*" "don't step after run"
 220
 221   set exec_output [remote_exec host "ls core"]
 222
 223
 224   if [ regexp "core not found" $exec_output]  {
 225     pass "No core dumped on quit"
 226   } else {
 227     if [ regexp "No such file or directory" $exec_output] {
 228       pass "ls: core: No core dumped on quit"
 229     } else {
 230       remote_exec build "rm -f core"
 231       fail "Core dumped on quit"
 232     }
 233   }
 234 }
 235
 236 #remote_exec build "rm -f ${binfile}"
 237 return 0
 238
 239
 240
 241