xref: /netbsd-src/external/gpl3/gdb.old/dist/gdb/testsuite/gdb.base/varargs.exp (revision 7bdf38e5b7a28439665f2fdeff81e36913eef7dd) 
1# Copyright 1997-2023 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 3 of the License, or
6# (at your option) any later version.
7#
8# This program is distributed in the hope that it will be useful,
9# but WITHOUT ANY WARRANTY; without even the implied warranty of
10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
11# GNU General Public License for more details.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
15
16# This file was written by Elena Zannoni (ezannoni@cygnus.com)
17
18
19# this file tests command line calls with functions having variable
20# args list
21# corresponding source file: varargs.c
22
23#print find_max1(5,1,2,3,4,5)
24#print find_max1(1,3)
25#call find_max1(10,1,2,3,4,5,6,7,8,29,0)
26#print find_max2(3,1,2,3)
27#print find_max_double(5,1.0,17.0,2.0,3.0,4.0)
28#quit
29
30
31
32standard_testfile .c
33
34set skip_float_test [gdb_skip_float_test]
35
36set additional_flags {debug}
37if [support_complex_tests] {
38    lappend additional_flags "additional_flags=-DTEST_COMPLEX"
39}
40
41# build the first test case
42if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \
43	   executable ${additional_flags}] != "" } {
44     untested "failed to compile"
45     return -1
46}
47
48# Start with a fresh gdb.
49
50clean_restart ${binfile}
51gdb_test_no_output "set print sevenbit-strings"
52gdb_test_no_output "set print address off"
53gdb_test_no_output "set width 0"
54
55
56if [gdb_skip_stdio_test "varargs.exp"] {
57    # Nothing in this module is testable without printf.
58    return
59}
60
61if {![runto test]} {
62    return
63}
64
65gdb_test_stdio "print find_max1(5,1,2,3,4,5)" \
66    "find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+" \
67    ".\[0-9\]+ = 5" \
68    "print find_max1(5,1,2,3,4,5)"
69
70gdb_test_stdio "print find_max1(1,3)" \
71    "find_max\\(1, 3\\) returns 3\[ \r\n\]+" \
72    ".\[0-9\]+ = 3" \
73    "print find_max1(1,3)"
74
75gdb_test_stdio "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" \
76    "find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+" \
77    ".\[0-9\]+ = 29"
78
79gdb_test_stdio "print find_max2(3,1,2,3)" \
80    "find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+" \
81    ".\[0-9\]+ = 3" \
82    "print find_max2(3,1,2,3)"
83
84if {!$skip_float_test} {
85    gdb_test_stdio "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" \
86	"find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+" \
87	".\[0-9\]+ = 17" \
88	"print find_max_double(5,1.0,17.0,2.0,3.0,4.0)"
89}
90
91
92# Test _Complex type here if supported.
93if [support_complex_tests] {
94    global gdb_prompt
95
96    set test "print find_max_float_real(4, fc1, fc2, fc3, fc4)"
97    gdb_test $test ".*= 4 \\+ 4i"
98
99    set test "print find_max_double_real(4, dc1, dc2, dc3, dc4)"
100    gdb_test $test ".*= 4 \\+ 4i"
101
102    set test "print find_max_long_double_real(4, ldc1, ldc2, ldc3, ldc4)"
103    gdb_test $test ".*= 4 \\+ 4i"
104
105    set test "print find_max_struct_long_double_real(4, sldc1, sldc2, sldc3, sldc4)"
106    gdb_test $test ".*= 4 \\+ 4i"
107}
108