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