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# Copyright 1998, 1999, 2007 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 3 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, see <http://www.gnu.org/licenses/>.
# Please email any bugs, comments, and/or additions to this file to:
# bug-gdb@prep.ai.mit.edu
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
# This file is part of the gdb testsuite
#
# tests to cover evaluate_subexp_standard with the EVAL_SKIP flag set.
# this happens for instance when there is short circuit evaluation in the && and ||
# operators, or in the non returned part of a (x ? y: z) expression.
# the part that is not evaluated is parsed and evaluated anyway, but with
# the EVAL_SKIP flag set
#
# source file "int-type.c"
#
if $tracelevel then {
strace $tracelevel
}
# Check to see if we have an executable to test. If not, then either we
# haven't tried to compile one, or the compilation failed for some reason.
# In either case, just notify the user and skip the tests in this file.
set testfile "int-type"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
untested eval-skip.exp
return -1
}
if [get_compiler_info $binfile] {
return -1
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
gdb_test "set variable x=14" "" "set variable x=14"
gdb_test "set variable y=2" "" "set variable y=2"
gdb_test "set variable z=2" "" "set variable z=2"
gdb_test "set variable w=3" "" "set variable w=3"
send_gdb "print (0 && (x+y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x+y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x+y))" }
timeout { fail "(timeout) print value of (0 && (x+y))" }
}
send_gdb "print (0 && (x-y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x-y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x-y))" }
timeout { fail "(timeout) print value of (0 && (x-y))" }
}
send_gdb "print (0 && (x*y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x*y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x*y))" }
timeout { fail "(timeout) print value of (0 && (x*y))" }
}
send_gdb "print (0 && (x/y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x/y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x/y))" }
timeout { fail "(timeout) print value of (0 && (x/y))" }
}
send_gdb "print (0 && (x%y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x%y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x%y))" }
timeout { fail "(timeout) print value of (0 && (x%y))" }
}
send_gdb "print (0 && (x&&y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x&&y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x&&y))" }
timeout { fail "(timeout) print value of (0 && (x&&y))" }
}
send_gdb "print (0 && (x||y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x||y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x||y))" }
timeout { fail "(timeout) print value of (0 && (x||y))" }
}
send_gdb "print (0 && (x&y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x&y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x&y))" }
timeout { fail "(timeout) print value of (0 && (x&y))" }
}
send_gdb "print (0 && (x|y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x|y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x|y))" }
timeout { fail "(timeout) print value of (0 && (x|y))" }
}
send_gdb "print (0 && (x^y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x^y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x^y))" }
timeout { fail "(timeout) print value of (0 && (x^y))" }
}
send_gdb "print (0 && (x < y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x < y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x < y))" }
timeout { fail "(timeout) print value of (0 && (x < y))" }
}
send_gdb "print (0 && (x <= y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x <= y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x <= y))" }
timeout { fail "(timeout) print value of (0 && (x <= y))" }
}
send_gdb "print (0 && (x>y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x>y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x>y))" }
timeout { fail "(timeout) print value of (0 && (x>y))" }
}
send_gdb "print (0 && (x>=y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x>=y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x>=y))" }
timeout { fail "(timeout) print value of (0 && (x>=y))" }
}
send_gdb "print (0 && (x==y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x==y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x==y))" }
timeout { fail "(timeout) print value of (0 && (x==y))" }
}
send_gdb "print (0 && (x!=y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x!=y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x!=y))" }
timeout { fail "(timeout) print value of (0 && (x!=y))" }
}
send_gdb "print (0 && (x<<31))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x<<31))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x<<31))" }
timeout { fail "(timeout) print value of (0 && (x<<31))" }
}
send_gdb "print (0 && (x>>31))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x>>31))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x>>31))" }
timeout { fail "(timeout) print value of (0 && (x>>31))" }
}
send_gdb "print (0 && (!x))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (!x))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (!x))" }
timeout { fail "(timeout) print value of (0 && (!x))" }
}
send_gdb "print (0 && (~x))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (~x))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (~x))" }
timeout { fail "(timeout) print value of (0 && (~x))" }
}
send_gdb "print (0 && (-x))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (-x))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (-x))" }
timeout { fail "(timeout) print value of (0 && (-x))" }
}
send_gdb "print (0 && (x++))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x++))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x++))" }
timeout { fail "(timeout) print value of (0 && (x++))" }
}
send_gdb "print (0 && (++x))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (++x))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (++x))" }
timeout { fail "(timeout) print value of (0 && (++x))" }
}
send_gdb "print (0 && (x--))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x--))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x--))" }
timeout { fail "(timeout) print value of (0 && (x--))" }
}
send_gdb "print (0 && (--x))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (--x))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (--x))" }
timeout { fail "(timeout) print value of (0 && (--x))" }
}
send_gdb "print (0 && (x+=7))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x+=7))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x+=7))" }
timeout { fail "(timeout) print value of (0 && (x+=7))" }
}
send_gdb "print (0 && (x=y))\n"
gdb_expect {
-re ".$decimal = $false\r\n$gdb_prompt $" {
pass "print value of (0 && (x=y))"
}
-re ".*$gdb_prompt $" { fail "print value of (0 && (x=y))" }
timeout { fail "(timeout) print value of (0 && (x=y))" }
}
gdb_exit
return 0
|
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