gdb/testsuite/gdb.base/smoke.exp

   1 # Copyright (C) 1997, 1998 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 # smoke.exp -- Expect script to test gdb before checkins
  21
  22 # use this to debug:
  23 #
  24 #log_user 1
  25
  26 if $tracelevel then {
  27     strace $tracelevel
  28 }
  29
  30 set testfile smoke
  31 set testfile1 smoke1
  32 set c_srcfile   ${srcdir}/${subdir}/${testfile}.c
  33 set cpp_srcfile ${srcdir}/${subdir}/${testfile}.cc
  34 set binfile ${objdir}/${subdir}/${testfile}
  35 set binfile1 ${objdir}/${subdir}/${testfile1}
  36
  37 #remote_exec build "rm -f ${binfile}"
  38 remote_exec build "rm -f core"
  39
  40 # "C" section, using source copied from "step-test.c" from "gdb.base"
  41 #
  42 if { [gdb_compile "${c_srcfile}" "${binfile}" executable {debug}] != "" } {
  43      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  44 }
  45
  46 gdb_exit
  47 gdb_start
  48 gdb_reinitialize_dir $srcdir/$subdir
  49 gdb_load ${binfile}
  50
  51 # Some basic tests
  52 #
  53 gdb_test "tb main"   ".*Breakpoint 1 at.*line 15.*" "temp breakpoint"
  54 gdb_test "b callee"  ".*Breakpoint 2 at.*line 6.*"  "breakpoint"
  55 gdb_test "l 10"      ".*10.*int main.*11.*int w,x,y,z;.*12.*int a.*" "list"
  56 gdb_test "c" ".*The program is not being run.*" "catch error"
  57 gdb_test "r" ".*Starting program.*main.*15.*"   "hit bp"
  58 gdb_test "hel r" ".*Start debugged program.*without arguments.*" "help"
  59 gdb_test "n" ".*x = 1;.*" "next"
  60 gdb_test "s" ".*y = 2;.*" "step"
  61 gdb_test "p/t y" ".* = 1.*" "print y in binary"
  62 gdb_test "p 1+2*3+4" ".* = 11.*" "calculate"
  63 gdb_test "p/t 1+2*3+4" ".* = 1011.*" "binary"
  64
  65 # Note: accept either "Watchpoint" or "Hardware watchpoint";
  66 #       10.20 can't do the hardware watch.  The hardware kind
  67 #       triggers one line earlier than the regular kind.
  68 #
  69 gdb_test "wat y" ".*atchpoint.*y.*" "set watch"
  70 gdb_test "c" ".*atchpoint.*Old.*= .*New.*= 2.*1\[78\].*" "continue, hit watch"
  71
  72 gdb_test "set glob=999" ".*.*" "set"
  73 gdb_test "p glob"   ".*= 999.*.*" "print glob"
  74 gdb_test "p/x glob" ".*= 0x3e7.*" "hex"
  75 gdb_test "c" ".*atchpoint.*Old.*= 2.*New.*= 6.*2\[12\].*" "continue, 2nd hit watch"
  76 gdb_test "d 5" "No breakpoint number 5." "del non existing watch"
  77 gdb_test "c" ".*Breakpoint.*callee.*6.*" "hit bp"
  78 gdb_test "bt" ".*callee.*6.*main.*25.*" "bt"
  79 gdb_test "fin" ".*Run till exit.*callee.*Value returned.*0.*" "finish"
  80 gdb_test "c"  ".*Breakpoint.*callee.*6.*" "hit bp again"
  81 gdb_test "cle" ".*Deleted breakpoint.*" "clear"
  82 gdb_test "wat glob" ".*atchpoint.*glob.*" "set 2nd watch"
  83 gdb_test "i wat" ".*" ""
  84 gdb_test "whe" ".*" ""
  85
  86 # ??rehrauer: We're now disabling watchpoints while an interactive
  87 # call is "in flight".  When/if we can teach gdb how to unwind through
  88 # the call dummy frame, we can then allow watches during calls, and
  89 # also then restore this testpoint to the original, commented-out form.
  90 #
  91 gdb_test "call callee()" ".*\[0-9\]* = 0.*" "call, didn't hit watch"
  92 #gdb_test "call callee()" ".*atchpoint.*Old.*= 1000.*New.*= 1001.*\[67\].*being debug.*is done.*" "call, hit watch"
  93
  94 gdb_test "d 4" ".*" "del watch 2"
  95 gdb_test "d 3" ".*" "del watch 1"
  96 gdb_test "info break" "No breakpoints or watchpoints."
  97 # since we have deleted all the watchpoints this test is useless
  98 #gdb_test "c" ".*Continuing.*" "end call"
  99 gdb_test "c" ".*Program exited normally.*" "pgm exit"
 100
 101 # Check for production of a core file
 102 #
 103 #set exec_output [execute_anywhere "ls core"]
 104 set exec_output [remote_exec build "ls core"]
 105
 106 if [ regexp "core not found" $exec_output]  {
 107     pass "No core dumped on quit"
 108 } else {
 109   if [ regexp "No such file or directory" $exec_output] {
 110       pass "ls: core: No core dumped on quit"
 111   } else {
 112       remote_exec build "rm -f core"
 113       fail "Core dumped on quit"
 114   }
 115 }
 116
 117
 118 #========================================
 119 #
 120 # "C++" section, using source copied from "misc.cc" from "gdb.c++"
 121 #
 122
 123 #
 124 #remote_exec build "rm -f ${binfile}"
 125 #remote_exec build "CC -g -o ${binfile} ${cpp_srcfile}"
 126 if {[gdb_compile "${cpp_srcfile}" "${binfile1}" executable {c++ debug}] != ""} {
 127      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
 128 }
 129
 130 gdb_exit
 131 gdb_start
 132 gdb_reinitialize_dir $srcdir/$subdir
 133 gdb_load ${binfile1}
 134
 135 # Tests, some copied from misc.exp.
 136 #
 137
 138     # See what language gdb thinks main() is, prior to reading full symbols.
 139     # I think this fails for COFF targets.
 140     setup_xfail "a29k-*-udi"
 141     send_gdb "show language\n"
 142     gdb_expect {
 143         -re ".* source language is \"auto; currently c\\+\\+\".*$gdb_prompt $" {
 144             pass "deduced language is C++, before full symbols"
 145         }
 146         -re ".*$gdb_prompt $" {    fail "source language not correct for C++ (psymtabs only)"}
 147             return
 148
 149         timeout { fail "can't show language (timeout)"}
 150             return
 151     }
 152
 153 gdb_test "b main" ".*Breakpoint 1 at.*" ""
 154 gdb_test "r" ".*Starting program.*Breakpoint 1.*" "run to main"
 155 gdb_test "ptype Foo" ".*type = class Foo.*static int st;.*int operator.*" "ptype"
 156 gdb_test "step" ".*inheritance1.*" "step"
 157 gdb_test "ptype g_anon_union" ".*anon_union.*union.*int a;.*" "anon"
 158 gdb_test "p g_E" ".*class D.*class B.*class A.*class C.*class A.*x = 0.*" "print inherited class "
 159 gdb_test "p g_E.x = 99" ".*warn.*x ambiguous; using E::x. Use a cast to disambig.*99.*" "set via print"
 160 gdb_test "c" ".*Program exited.*" "run to end"
 161
 162 gdb_exit
 163
 164 # Check for production of a core file
 165 #
 166 #set exec_output [execute_anywhere "ls core"]
 167 set exec_output [remote_exec build "ls core"]
 168 if [ regexp "core not found" $exec_output]  {
 169     pass "No core dumped on quit"
 170 } else {
 171   if [ regexp "No such file or directory" $exec_output] {
 172       pass "ls: core: No core dumped on quit"
 173   } else {
 174       remote_exec build "rm -f core"
 175       fail "Core dumped on quit"
 176   }
 177 }
 178
 179 # execute_anywhere "rm -f ${binfile1}"
 180 #
 181 return 0