1 # Copyright 1998, 1999, 2007, 2008, 2009, 2010, 2011
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
19 # This file is part of the gdb testsuite
22 # test of evaluation of conditional expressions, with constants and
23 # variables. Using the print and the whatis command
24 # written with the only purpose in mind to cover the holes in the
27 # source file "int-type.c"
35 # Check to see if we have an executable to test. If not, then either we
36 # haven't tried to compile one, or the compilation failed for some reason.
37 # In either case, just notify the user and skip the tests in this file.
39 set testfile "int-type"
40 set srcfile ${testfile}.c
41 set binfile ${objdir}/${subdir}/${testfile}
42 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
43 untested cond-expr.exp
50 gdb_reinitialize_dir $srcdir/$subdir
54 if ![runto_main] then {
55 perror "couldn't run to breakpoint"
59 gdb_test "print (2 ? 3 : 4)" "\[0-9\]* = 3" \
60 "print value of cond expr (const true)"
62 gdb_test "print (0 ? 3 : 4)" "\[0-9\]* = 4" \
63 "print value of cond expr (const false)"
65 gdb_test_no_output "set variable x=14" "set variable x=14"
66 gdb_test_no_output "set variable y=2" "set variable y=2"
67 gdb_test_no_output "set variable z=3" "set variable z=3"
69 gdb_test "print (x ? y : z)" "\[0-9\]* = 2" \
70 "print value of cond expr (var true)"
72 gdb_test_no_output "set variable x=0" "set variable x=0"
74 gdb_test "print (x ? y : z)" "\[0-9\]* = 3" \
75 "print value of cond expr (var false)"
77 gdb_test "whatis (0 ? 3 : 4)" "type = int" \
78 "print whatis of cond expr"