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28e7fd62 | 1 | # Copyright 1997-2013 Free Software Foundation, Inc. |
c906108c SS |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
c906108c SS |
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. | |
e22f8b7c | 12 | # |
c906108c | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 15 | |
c906108c SS |
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 | ||
c906108c SS |
31 | |
32 | set prototypes 0 | |
33 | set testfile "varargs" | |
34 | set srcfile ${testfile}.c | |
35 | set binfile ${objdir}/${subdir}/${testfile} | |
36 | ||
4c93b1db | 37 | if [get_compiler_info] { |
c906108c SS |
38 | return -1 |
39 | } | |
40 | ||
5ac01682 | 41 | set additional_flags {debug} |
6680506e YQ |
42 | if [support_complex_tests] { |
43 | lappend additional_flags "additional_flags=-DTEST_COMPLEX" | |
44 | } | |
5ac01682 | 45 | |
085dd6e6 | 46 | if {$hp_cc_compiler} { |
5ac01682 | 47 | lappend additional_flags "additional_flags=-Ae" |
c906108c SS |
48 | } |
49 | ||
50 | # build the first test case | |
5ac01682 DJ |
51 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ |
52 | executable ${additional_flags}] != "" } { | |
b60f0898 JB |
53 | untested varargs.exp |
54 | return -1 | |
c906108c SS |
55 | } |
56 | ||
57 | # Start with a fresh gdb. | |
58 | ||
59 | gdb_exit | |
60 | gdb_start | |
61 | gdb_reinitialize_dir $srcdir/$subdir | |
62 | gdb_load ${binfile} | |
02746bbc MS |
63 | gdb_test_no_output "set print sevenbit-strings" |
64 | gdb_test_no_output "set print address off" | |
65 | gdb_test_no_output "set width 0" | |
66 | ||
c906108c | 67 | |
13a5e3b8 MS |
68 | if [gdb_skip_stdio_test "varargs.exp"] { |
69 | # Nothing in this module is testable without printf. | |
4ec70201 | 70 | return |
13a5e3b8 | 71 | } |
c906108c SS |
72 | |
73 | if ![runto_main] then { | |
74 | perror "couldn't run to breakpoint" | |
75 | continue | |
76 | } | |
77 | ||
085dd6e6 JM |
78 | if { $hp_aCC_compiler } { |
79 | # When compiled w/ aCC we need to disable overload resolution | |
80 | # for command line calls. | |
81 | # We need it for vararg calls since the aCC compiler gives us no | |
82 | # information about the undeclared arguments, or even that there | |
83 | # _are_ undeclared arguments. As far as gdb is concerned it only | |
84 | # knows about the declared arguments. So we need to force the call | |
85 | # even though the overload resolution mechanism says that the types | |
86 | # don't match. | |
87 | # - guo | |
27d3a1a2 | 88 | gdb_test_no_output "set overload-resolution 0" |
085dd6e6 | 89 | } |
c906108c | 90 | |
02746bbc MS |
91 | gdb_test "print find_max1(5,1,2,3,4,5)" \ |
92 | "find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+.\[0-9\]+ = 5" \ | |
93 | "print find_max1(5,1,2,3,4,5)" | |
c906108c | 94 | |
02746bbc MS |
95 | gdb_test "print find_max1(1,3)" \ |
96 | ".*find_max\\(1, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3" \ | |
97 | "print find_max1(1,3)" | |
c906108c | 98 | |
02746bbc MS |
99 | gdb_test "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" \ |
100 | ".*find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+.\[0-9\]+ = 29" \ | |
101 | "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" | |
c906108c | 102 | |
02746bbc MS |
103 | gdb_test "print find_max2(3,1,2,3)" \ |
104 | ".*find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3" \ | |
105 | "print find_max2(3,1,2,3)" | |
c906108c | 106 | |
9e086581 | 107 | if {![target_info exists gdb,skip_float_tests]} { |
02746bbc MS |
108 | gdb_test "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" \ |
109 | ".*find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+.\[0-9\]+ = 17" \ | |
110 | "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" | |
9e086581 | 111 | } |
c906108c | 112 | |
6680506e YQ |
113 | |
114 | # Test _Complex type here if supported. | |
115 | if [support_complex_tests] { | |
116 | global gdb_prompt | |
117 | ||
118 | set test "print find_max_float_real(4, fc1, fc2, fc3, fc4)" | |
bb662ca6 | 119 | setup_kfail gdb/12791 "arm*-*-*" |
6680506e YQ |
120 | gdb_test $test ".*= 4 \\+ 4 \\* I" $test |
121 | ||
122 | set test "print find_max_double_real(4, dc1, dc2, dc3, dc4)" | |
bb662ca6 | 123 | setup_kfail gdb/12791 "arm*-*-*" |
6680506e YQ |
124 | gdb_test $test ".*= 4 \\+ 4 \\* I" $test |
125 | ||
126 | set test "print find_max_long_double_real(4, ldc1, ldc2, ldc3, ldc4)" | |
bb662ca6 | 127 | setup_kfail gdb/12791 "arm*-*-*" |
6680506e YQ |
128 | gdb_test $test ".*= 4 \\+ 4 \\* I" $test |
129 | ||
130 | } |