1 # Copyright 1998-2019 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file was written by Elena Zannoni (ezannoni@cygnus.com)
18 # This test deals with calling functions which have strings as parameters.
19 # it plays around with constant strings.
20 # the corresponding source file is call-strs.c
28 # Some targets can't call functions, so don't even bother with this
30 if [target_info exists gdb,cannot_call_functions] {
31 unsupported "this target can not call functions"
36 if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
40 gdb_test_no_output "set print sevenbit-strings"
41 gdb_test_no_output "set print address off"
42 gdb_test_no_output "set print symbol off"
43 gdb_test_no_output "set width 0"
45 if ![runto_main] then {
46 perror "couldn't run to breakpoint"
50 set prev_timeout $timeout
54 "strcpy\\(buf, \"test string\"\\);" \
55 "step after assignment to s"
59 "str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);" \
63 gdb_test "print buf" \
64 "\"test string\",.*repeats 88 times.*"
68 " = \"test string\".*"
71 if ![gdb_skip_stdio_test "print str_func1(s)"] {
72 gdb_test_stdio "print str_func1(s)" \
73 "first string arg is: test string" \
77 #print str_func1("test string")
78 if ![gdb_skip_stdio_test "print str_func1(teststring)"] {
79 gdb_test_stdio "print str_func1(\"test string\")" \
80 "first string arg is: test string" \
85 if ![gdb_skip_stdio_test "call str_func1(s)"] {
86 gdb_test_stdio "call str_func1(s)" \
87 "first string arg is: test string" \
91 #call str_func1("test string")
92 if ![gdb_skip_stdio_test "call str_func1 (...)"] {
93 gdb_test_stdio "call str_func1(\"test string\")" \
94 "first string arg is: test string" \
99 if ![gdb_skip_stdio_test "print str_func1(buf)"] {
100 gdb_test_stdio "print str_func1(buf)" \
101 "first string arg is: test string" \
106 if ![gdb_skip_stdio_test "call str_func1(buf)"] {
107 gdb_test_stdio "call str_func1(buf)" \
108 "first string arg is: test string" \
112 #print str_func("a","b","c","d","e","f","g")
113 if ![gdb_skip_stdio_test "print str_func(a,b,c,d,e,f,g)"] {
114 gdb_test_stdio "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \
115 "first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+" \
119 #call str_func("a","b","c","d","e","f","g")
120 if ![gdb_skip_stdio_test "call str_func(a,b,c,d,e,f,g)"] {
121 gdb_test_stdio "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \
122 "first string arg is: a\[ \t\r\n\]+second string arg is: b\[ \t\r\n\]+third string arg is: c\[ \t\r\n\]+fourth string arg is: d\[ \t\r\n\]+fifth string arg is: e\[ \t\r\n\]+sixth string arg is: f\[ \t\r\n\]+seventh string arg is: g\[ \t\r\n\]+" \
126 #print str_func(s,s,s,s,s,s,s)
127 if ![gdb_skip_stdio_test "print str_func(s,s,s,s,s,s,s,s)"] {
128 gdb_test_stdio "print str_func(s,s,s,s,s,s,s)" \
129 "first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+" \
130 "\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"
133 #call str_func(s,s,s,s,s,s,s)
134 if ![gdb_skip_stdio_test "call str_func(s,s,s,s,s,s,s,s)"] {
135 gdb_test_stdio "call str_func(s,s,s,s,s,s,s)" \
136 "first string arg is: test string\[ \t\r\n\]+second string arg is: test string\[ \t\r\n\]+third string arg is: test string\[ \t\r\n\]+fourth string arg is: test string\[ \t\r\n\]+fifth string arg is: test string\[ \t\r\n\]+sixth string arg is: test string\[ \t\r\n\]+seventh string arg is: test string\[ \t\r\n\]+" \
137 "\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"
142 set timeout $prev_timeout