diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/eval-skip.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/eval-skip.exp | 352 |
1 files changed, 352 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/eval-skip.exp b/gdb/testsuite/gdb.base/eval-skip.exp new file mode 100644 index 0000000..4e17e61 --- /dev/null +++ b/gdb/testsuite/gdb.base/eval-skip.exp @@ -0,0 +1,352 @@ +# Copyright (C) 1998 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: +# 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 additional_flags=-w}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." + } + + + + +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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 = 0\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 + + + + + + + |