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b6ba6518 | 1 | # Copyright 1997, 1998, 1999, 2000 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 | |
5 | # the Free Software Foundation; either version 2 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, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Elena Zannoni (ezannoni@cygnus.com) | |
21 | ||
22 | ||
23 | # this file tests command line calls with functions having variable | |
24 | # args list | |
25 | # corresponding source file: varargs.c | |
26 | ||
27 | #print find_max1(5,1,2,3,4,5) | |
28 | #print find_max1(1,3) | |
29 | #call find_max1(10,1,2,3,4,5,6,7,8,29,0) | |
30 | #print find_max2(3,1,2,3) | |
31 | #print find_max_double(5,1.0,17.0,2.0,3.0,4.0) | |
32 | #quit | |
33 | ||
34 | ||
35 | if $tracelevel then { | |
36 | strace $tracelevel | |
37 | } | |
38 | ||
39 | set prms_id 0 | |
40 | set bug_id 0 | |
41 | ||
42 | set prototypes 0 | |
43 | set testfile "varargs" | |
44 | set srcfile ${testfile}.c | |
45 | set binfile ${objdir}/${subdir}/${testfile} | |
46 | ||
47 | if [get_compiler_info ${binfile}] { | |
48 | return -1 | |
49 | } | |
50 | ||
085dd6e6 JM |
51 | if {$hp_cc_compiler} { |
52 | set additional_flags "additional_flags=-Ae" | |
c906108c SS |
53 | } else { |
54 | set additional_flags "" | |
55 | } | |
56 | ||
57 | # build the first test case | |
085dd6e6 | 58 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug ${additional_flags}}] != "" } { |
c906108c SS |
59 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
60 | } | |
61 | ||
62 | # Start with a fresh gdb. | |
63 | ||
64 | gdb_exit | |
65 | gdb_start | |
66 | gdb_reinitialize_dir $srcdir/$subdir | |
67 | gdb_load ${binfile} | |
68 | send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" | |
69 | send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" | |
70 | send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" | |
71 | ||
13a5e3b8 MS |
72 | if [gdb_skip_stdio_test "varargs.exp"] { |
73 | # Nothing in this module is testable without printf. | |
74 | return; | |
75 | } | |
c906108c SS |
76 | |
77 | if ![runto_main] then { | |
78 | perror "couldn't run to breakpoint" | |
79 | continue | |
80 | } | |
81 | ||
085dd6e6 JM |
82 | if { $hp_aCC_compiler } { |
83 | # When compiled w/ aCC we need to disable overload resolution | |
84 | # for command line calls. | |
85 | # We need it for vararg calls since the aCC compiler gives us no | |
86 | # information about the undeclared arguments, or even that there | |
87 | # _are_ undeclared arguments. As far as gdb is concerned it only | |
88 | # knows about the declared arguments. So we need to force the call | |
89 | # even though the overload resolution mechanism says that the types | |
90 | # don't match. | |
91 | # - guo | |
92 | gdb_test "set overload-resolution 0" "" | |
93 | } | |
c906108c SS |
94 | |
95 | send_gdb "print find_max1(5,1,2,3,4,5)\n" | |
96 | gdb_expect { | |
97 | -re ".*find_max\\(5, 1, 2, 3, 4, 5\\) returns 5\[ \r\n\]+.\[0-9\]+ = 5.*$gdb_prompt $" { | |
98 | pass "print find_max1(5,1,2,3,4,5)" | |
99 | } | |
100 | -re ".*$gdb_prompt $" { fail "print find_max1(5,1,2,3,4,5)" } | |
101 | timeout { fail "(timeout) print find_max1(5,1,2,3,4,5)" } | |
102 | } | |
103 | ||
104 | ||
105 | ||
106 | ||
107 | send_gdb "print find_max1(1,3)\n" | |
108 | gdb_expect { | |
109 | -re ".*find_max\\(1, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" { | |
110 | pass "print find_max1(1,3)" | |
111 | } | |
112 | -re ".*$gdb_prompt $" { fail "print find_max1(1,3)" } | |
113 | timeout { fail "(timeout) print find_max1(1,3)" } | |
114 | } | |
115 | ||
116 | ||
117 | send_gdb "print find_max1(10,1,2,3,4,5,6,7,8,29,0)\n" | |
118 | gdb_expect { | |
119 | -re ".*find_max\\(10, 1, 2, 3, 4, 5, 6, 7, 8, 29, 0\\) returns 29\[ \r\n\]+.\[0-9\]+ = 29.*$gdb_prompt $" { | |
120 | pass "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" | |
121 | } | |
122 | -re ".*$gdb_prompt $" { fail "print find_max1(10,1,2,3,4,5,6,7,8,29,0)" } | |
123 | timeout { fail "(timeout) print find_max1(10,1,2,3,4,5,6,7,8,29,0)" } | |
124 | } | |
125 | ||
126 | ||
127 | ||
128 | send_gdb "print find_max2(3,1,2,3)\n" | |
129 | gdb_expect { | |
130 | -re ".*find_max\\(3, 1, 2, 3\\) returns 3\[ \r\n\]+.\[0-9\]+ = 3.*$gdb_prompt $" { | |
131 | pass "print find_max2(3,1,2,3)" | |
132 | } | |
133 | -re ".*$gdb_prompt $" { fail "print find_max2(3,1,2,3)" } | |
134 | timeout { fail "(timeout) print find_max2(3,1,2,3)" } | |
135 | } | |
136 | ||
137 | ||
9e086581 JM |
138 | if {![target_info exists gdb,skip_float_tests]} { |
139 | send_gdb "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)\n" | |
140 | gdb_expect { | |
c906108c | 141 | -re ".*find_max\\(.*\\) returns 17\\.000000\[ \r\n\]+.\[0-9\]+ = 17.*$gdb_prompt $" { |
9e086581 JM |
142 | pass "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" |
143 | } | |
c906108c SS |
144 | -re ".*$gdb_prompt $" { fail "print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" } |
145 | timeout { fail "(timeout) print find_max_double(5,1.0,17.0,2.0,3.0,4.0)" } | |
146 | } | |
9e086581 | 147 | } |
c906108c | 148 |