bitops.exp

这个是LINUX下的GDB调度工具的源码

# Copyright 1998, 1999 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  

# Please email any bugs, comments, and/or additions to this file to:
# [e-mail]

# This file was written by Elena Zannoni ([e-mail])

# This file is part of the gdb testsuite
#
# tests expressions with bitwise operators, and some
# logical operators
# Does not use a target program
# 


if $tracelevel then {
        strace $tracelevel
        }

#
# test running programs
#
set prms_id 0
set bug_id 0


gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir


send_gdb "print !1\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of !1"
      }
    -re ".*$gdb_prompt $" { fail "print value of !1" }
    timeout           { fail "(timeout) print value of !1" }
  }


send_gdb "print !0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of !0"
      }
    -re ".*$gdb_prompt $" { fail "print value of !0" }
    timeout           { fail "(timeout) print value of !0" }
  }


send_gdb "print !100\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of !100"
      }
    -re ".*$gdb_prompt $" { fail "print value of !100" }
    timeout           { fail "(timeout) print value of !100" }
  }


send_gdb "print !1000\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of !1000"
      }
    -re ".*$gdb_prompt $" { fail "print value of !1000" }
    timeout           { fail "(timeout) print value of !1000" }
  }


send_gdb "print !10\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of !10"
      }
    -re ".*$gdb_prompt $" { fail "print value of !10" }
    timeout           { fail "(timeout) print value of !10" }
  }


send_gdb "print !2\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of !2 "
      }
    -re ".*$gdb_prompt $" { fail "print value of !2" }
    timeout           { fail "(timeout) print value of !2" }
  }


send_gdb "print 10 | 5\n"
gdb_expect {
    -re ".\[0-9\]* = 15.*$gdb_prompt $" {
        pass "print value of 10 | 5"
      }
    -re ".*$gdb_prompt $" { fail "print value of 10 | 5" }
    timeout           { fail "(timeout) print value of 10 | 5" }
  }


send_gdb "print 10 & 5\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 10 & 5"
      }
    -re ".*$gdb_prompt $" { fail "print value of 10 & 5" }
    timeout           { fail "(timeout) print value of 10 & 5" }
  }


send_gdb "print 10 ^ 5\n"
gdb_expect {
    -re ".\[0-9\]* = 15.*$gdb_prompt $" {
        pass "print value of 10 ^ 5"
      }
    -re ".*$gdb_prompt $" { fail "print value of 10 ^ 5" }
    timeout           { fail "(timeout) print value of 10 ^ 5" }
  }


send_gdb "print -!0\n"
gdb_expect {
    -re ".\[0-9\]* = -1.*$gdb_prompt $" {
        pass "print value of -!0"
      }
    -re ".*$gdb_prompt $" { fail "print value of -!0" }
    timeout           { fail "(timeout) print value of -!0" }
  }


send_gdb "print ~-!0\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of ~-!0"
      }
    -re ".*$gdb_prompt $" { fail "print value of ~-!0" }
    timeout           { fail "(timeout) print value of ~-!0" }
  }



send_gdb "print 3 * 2 / 4.0 * 2.0\n"
gdb_expect {
    -re ".\[0-9\]* = 3.*$gdb_prompt $" {
        pass "print value of 3 * 2 / 4.0 * 2.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3 * 2 / 4.0 * 2.0" }
    timeout           { fail "(timeout) print value of 3 * 2 / 4.0 * 2.0" }
  }


send_gdb "print 8 << 2 >> 4\n"
gdb_expect {
    -re ".\[0-9\]* = 2.*$gdb_prompt $" {
        pass "print value of 8 << 2 >> 4"
      }
    -re ".*$gdb_prompt $" { fail "print value of 8 << 2 >> 4" }
    timeout           { fail "(timeout) print value of 8 << 2 >> 4" }
  }


send_gdb "print -1 < 0 > 1\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of -1 < 0 > 1"
      }
    -re ".*$gdb_prompt $" { fail "print value of -1 < 0 > 1" }
    timeout           { fail "(timeout) print value of -1 < 0 > 1" }
  }


send_gdb "print 15 ^ 10 ^ 5 ^ 7\n"
gdb_expect {
    -re ".\[0-9\]* = 7.*$gdb_prompt $" {
        pass "print value of 15 ^ 10 ^ 5 ^ 7"
      }
    -re ".*$gdb_prompt $" { fail "print value of 15 ^ 10 ^ 5 ^ 7" }
    timeout           { fail "(timeout) print value of 15 ^ 10 ^ 5 ^ 7" }
  }


send_gdb "print 3.5 < 4.0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 3.5 < 4.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3.5 < 4.0" }
    timeout           { fail "(timeout) print value of 3.5 < 4.0" }
  }


send_gdb "print 3.5 < -4.0\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 3.5 < -4.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3.5 < -4.0" }
    timeout           { fail "(timeout) print value of 3.5 < -4.0" }
  }


send_gdb "print 2 > -3\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 2 > -3"
      }
    -re ".*$gdb_prompt $" { fail "print value of 2 > -3" }
    timeout           { fail "(timeout) print value of 2 > -3" }
  }


send_gdb "print -3>4\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of -3>4"
      }
    -re ".*$gdb_prompt $" { fail "print value of -3>4" }
    timeout           { fail "(timeout) print value of -3>4" }
  }


send_gdb "print (-3 > 4)\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of (-3 > 4)"
      }
    -re ".*$gdb_prompt $" { fail "print value of (-3 > 4)" }
    timeout           { fail "(timeout) print value of (-3 > 4)" }
  }


send_gdb "print 3>=2.5\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 3>=2.5"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3>=2.5" }
    timeout           { fail "(timeout) print value of 3>=2.5" }
  }


send_gdb "print 3>=4.5\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 3>=4.5"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3>=4.5" }
    timeout           { fail "(timeout) print value of 3>=4.5" }
  }


send_gdb "print 3==3.0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 3==3.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3==3.0" }
    timeout           { fail "(timeout) print value of 3==3.0" }
  }


send_gdb "print 3==4.0\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 3==4.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3==4.0" }
    timeout           { fail "(timeout) print value of 3==4.0" }
  }


send_gdb "print 3!=3.0\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 3!=3.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3!=3.0" }
    timeout           { fail "(timeout) print value of 3!=3.0" }
  }


send_gdb "print 3!=5.0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 3!=5.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 3!=5.0" }
    timeout           { fail "(timeout) print value of 3!=5.0" }
  }


send_gdb "print 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2"
      }
    -re ".*$gdb_prompt $" { fail "print value of 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2" }
    timeout           { fail "(timeout) print value of 0 || 1 && 0 | 0 ^ 0 == 8 > 128 >>1 +2 *2" }
  }


send_gdb "print 1.0 || 0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 1.0 || 0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 1.0 || 0" }
    timeout           { fail "(timeout) print value of 1.0 || 0" }
  }


send_gdb "print 0.0 || 1.0\n"
gdb_expect {
    -re ".\[0-9\]* = 1.*$gdb_prompt $" {
        pass "print value of 0.0 || 1.0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 0.0 || 1.0" }
    timeout           { fail "(timeout) print value of 0.0 || 1.0" }
  }


send_gdb "print 0.0 || 0\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 0.0 || 0"
      }
    -re ".*$gdb_prompt $" { fail "print value of 0.0 || 0" }
    timeout           { fail "(timeout) print value of 0.0 || 0" }
  }


send_gdb "print 0 || 1 && 0 | 0 ^ 0 == 8\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 0 || 1 && 0 | 0 ^ 0 == 8"
      }
    -re ".*$gdb_prompt $" { fail "print value of 0 || 1 && 0 | 0 ^ 0 == 8" }
    timeout           { fail "(timeout) print value of 0 || 1 && 0 | 0 ^ 0 == 8" }
  }


send_gdb "print 0 == 8 > 128 >> 1 + 2 * 2\n"
gdb_expect {
    -re ".\[0-9\]* = 0.*$gdb_prompt $" {
        pass "print value of 0 == 8 > 128 >> 1 + 2 * 2"
      }
    -re ".*$gdb_prompt $" { fail "print value of 0 == 8 > 128 >> 1 + 2 * 2" }
    timeout           { fail "(timeout) print value of 0 == 8 > 128 >> 1 + 2 * 2" }
  }