| # Copyright 1997, 1998, 1999, 2000, 2007, 2008 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 tests command line calls with functions having variable |
| # args list |
| # corresponding source file: varargs.c |
| |
| #print find_max1(5,1,2,3,4,5) |
| #print find_max1(1,3) |
| #call find_max1(10,1,2,3,4,5,6,7,8,29,0) |
| #print find_max2(3,1,2,3) |
| #print find_max_double(5,1.0,17.0,2.0,3.0,4.0) |
| #quit |
| |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| set prms_id 0 |
| set bug_id 0 |
| |
| set prototypes 0 |
| set testfile "varargs" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if [get_compiler_info ${binfile}] { |
| return -1 |
| } |
| |
| set additional_flags {debug} |
| |
| if {$hp_cc_compiler} { |
| lappend additional_flags "additional_flags=-Ae" |
| } |
| |
| # build the first test case |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ |
| executable ${additional_flags}] != "" } { |
| untested varargs.exp |
| return -1 |
| } |
| |
| # Start with a fresh gdb. |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" |
| send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" |
| send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" |
| |
| if [gdb_skip_stdio_test "varargs.exp"] { |
| # Nothing in this module is testable without printf. |
| return; |
| } |
| |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| if { $hp_aCC_compiler } { |
| # When compiled w/ aCC we need to disable overload resolution |
| # for command line calls. |
| # We need it for vararg calls since the aCC compiler gives us no |
| # information about the undeclared arguments, or even that there |
| # _are_ undeclared arguments. As far as gdb is concerned it only |
| # knows about the declared arguments. So we need to force the call |
| # even though the overload resolution mechanism says that the types |
| # don't match. |
| # - guo |
| gdb_test "set overload-resolution 0" "" |
| } |
| |
| send_gdb "print find_max1(5,1,2,3,4,5)\n" |
| gdb_expect { |
| -re ".*find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+.\[0-9\]+ = 5.*$gdb_prompt $" { |
| pass "print find_max1(5,1,2,3,4,5)" |
| } |
| -re ".*$gdb_prompt $" { fail "print find_max1(5,1,2,3,4,5)" } |
| timeout { fail "(timeout) print find_max1(5,1,2,3,4,5)" } |
| } |
| |
| |
| |
| |
| send_gdb "print find_max1(1,3)\n" |
| gdb_expect { |
| -re ".*find_max\\(1, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" { |
| pass "print find_max1(1,3)" |
| } |
| -re ".*$gdb_prompt $" { fail "print find_max1(1,3)" } |
| timeout { fail "(timeout) print find_max1(1,3)" } |
| } |
| |
| |
| send_gdb "print find_max1(10,1,2,3,4,5,6,7,8,29,0)\n" |
| gdb_expect { |
| -re ".*find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+.\[0-9\]+ = 29.*$gdb_prompt $" { |
| pass "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" |
| } |
| -re ".*$gdb_prompt $" { fail "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" } |
| timeout { fail "(timeout) print find_max1(10,1,2,3,4,5,6,7,8,29,0)" } |
| } |
| |
| |
| |
| send_gdb "print find_max2(3,1,2,3)\n" |
| gdb_expect { |
| -re ".*find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" { |
| pass "print find_max2(3,1,2,3)" |
| } |
| -re ".*$gdb_prompt $" { fail "print find_max2(3,1,2,3)" } |
| timeout { fail "(timeout) print find_max2(3,1,2,3)" } |
| } |
| |
| |
| if {![target_info exists gdb,skip_float_tests]} { |
| send_gdb "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)\n" |
| gdb_expect { |
| -re ".*find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+.\[0-9\]+ = 17.*$gdb_prompt $" { |
| pass "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" |
| } |
| -re ".*$gdb_prompt $" { fail "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" } |
| timeout { fail "(timeout) print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" } |
| } |
| } |
| |