| # Copyright 1998, 1999, 2007, 2008, 2009, 2010 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/>. |
| |
| # This file was written by Elena Zannoni (ezannoni@cygnus.com) |
| |
| # This file is part of the gdb testsuite |
| |
| # |
| # test of evaluation of conditional expressions, with constants and |
| # variables. Using the print and the whatis command |
| # written with the only purpose in mind to cover the holes in the |
| # eval.c file |
| # |
| # 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 cond-expr.exp |
| 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 |
| } |
| |
| send_gdb "print (2 ? 3 : 4)\n" |
| gdb_expect { |
| -re ".\[0-9\]* = 3.*$gdb_prompt $" { |
| pass "print value of cond expr (const true)" |
| } |
| -re ".*$gdb_prompt $" { fail "print value of cond expr (const true)" } |
| timeout { fail "(timeout) print value of cond expr (const true)" } |
| } |
| |
| send_gdb "print (0 ? 3 : 4)\n" |
| gdb_expect { |
| -re ".\[0-9\]* = 4.*$gdb_prompt $" { |
| pass "print value of cond expr (const false)" |
| } |
| -re ".*$gdb_prompt $" { fail "print value of cond expr (const false)" } |
| timeout { fail "(timeout) print value of cond expr (const false)" } |
| } |
| |
| 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=3" "" "set variable z=3" |
| |
| send_gdb "print (x ? y : z)\n" |
| gdb_expect { |
| -re ".\[0-9\]* = 2.*$gdb_prompt $" { |
| pass "print value of cond expr (var true)" |
| } |
| -re ".*$gdb_prompt $" { fail "print value of cond expr (var true)" } |
| timeout { fail "(timeout) print value of cond expr (var true)" } |
| } |
| |
| gdb_test "set variable x=0" "" "set variable x=0" |
| |
| send_gdb "print (x ? y : z)\n" |
| gdb_expect { |
| -re ".\[0-9\]* = 3.*$gdb_prompt $" { |
| pass "print value of cond expr (var false)" |
| } |
| -re ".*$gdb_prompt $" { fail "print value of cond expr (var false)" } |
| timeout { fail "(timeout) print value of cond expr (var false)" } |
| } |
| |
| |
| send_gdb "whatis (0 ? 3 : 4)\n" |
| gdb_expect { |
| -re "type = int.*$gdb_prompt $" { |
| pass "print whatis of cond expr" |
| } |
| -re ".*$gdb_prompt $" { fail "print whatis of cond expr" } |
| timeout { fail "(timeout) print whatis of cond expr" } |
| } |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
| |