Subversion Repositories openrisc_2011-10-31

# Copyright 1998, 1999, 2000, 2007, 2008, 2009, 2010

# 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 .

# This file was written by Elena Zannoni (ezannoni@cygnus.com)

# This test deals with calling functions which have strings as parameters.

# it plays around with constant strings.

# the corresponding source file is call-strs.c

#

#debug strarg

if $tracelevel then {

        strace $tracelevel

}

set testfile "call-strs"

set srcfile ${testfile}.c

set binfile ${objdir}/${subdir}/${testfile}

# Test depends on printf, which the sparclet stub doesn't support.

if { [istarget "sparclet-*-*"] } {

    return 0;

}

if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {

    untested call-strs.exp

    return -1

}

# Some targets can't call functions, so don't even bother with this

# test.

if [target_info exists gdb,cannot_call_functions] {

    setup_xfail "*-*-*" 2416

    fail "This target can not call functions"

    continue

}

# Start with a fresh gdb.

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${binfile}

gdb_test_no_output "set print sevenbit-strings"

gdb_test_no_output "set print address off"

gdb_test_no_output "set width 0"

if ![runto_main] then {

    perror "couldn't run to breakpoint"

    continue

}

set prev_timeout $timeout

set timeout 120

#step

gdb_test "step" \

    "strcpy\\(buf, \"test string\"\\);" \

    "step after assignment to s"

#next

gdb_test "next" \

    "str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);" \

    "next over strcpy"

#print buf

gdb_test "print buf" \

    "\"test string\",.*repeats 88 times.*"

#print s

gdb_test "print s" \

    " = \"test string\".*"

#print str_func1(s)

if ![gdb_skip_stdio_test "print str_func1(s)"] {

    gdb_test "print str_func1(s)" \

        "first string arg is: test string.*\"test string\".*"

}

#print str_func1("test string")

if ![gdb_skip_stdio_test "print str_func1(teststring)"] {

    gdb_test "print str_func1(\"test string\")" \

        "first string arg is: test string.*\"test string\".*"

}

#call str_func1(s)

if ![gdb_skip_stdio_test "call str_func1(s)"] {

    gdb_test "call str_func1(s)" \

        "first string arg is: test string.*\"test string\".*"

}

#call str_func1("test string")

if ![gdb_skip_stdio_test "call str_func1 (...)"] {

    gdb_test "call str_func1(\"test string\")" \

        "first string arg is: test string.*\"test string\".*"

}

#print str_func1(buf)

if ![gdb_skip_stdio_test "print str_func1(buf)"] {

    gdb_test "print str_func1(buf)" \

        "first string arg is: test string.*\"test string\".*"

}

#call str_func1(buf)

if ![gdb_skip_stdio_test "call str_func1(buf)"] {

    gdb_test "call str_func1(buf)" \

        "first string arg is: test string.*\"test string\".*"

}

#print str_func("a","b","c","d","e","f","g")

if ![gdb_skip_stdio_test "print str_func(a,b,c,d,e,f,g)"] {

    gdb_test "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \

        "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\[ \t\r\n\]+.*= \"abcdefg\".*"

}

#call str_func("a","b","c","d","e","f","g")

if ![gdb_skip_stdio_test "call str_func(a,b,c,d,e,f,g)"] {

    gdb_test "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" \

        "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\[ \t\r\n\]+.*= \"abcdefg\".*"

}

#print str_func(s,s,s,s,s,s,s)

if ![gdb_skip_stdio_test "print str_func(s,s,s,s,s,s,s,s)"] {

    gdb_test "print str_func(s,s,s,s,s,s,s)" \

        "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\[ \t\r\n\]+.*\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"

}

#call str_func(s,s,s,s,s,s,s)

if ![gdb_skip_stdio_test "call str_func(s,s,s,s,s,s,s,s)"] {

    gdb_test "call str_func(s,s,s,s,s,s,s)" \

        "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\[ \t\r\n\]+.*\"test stringtest stringtest stringtest stringtest stringtest stringtest string\".*"

}

gdb_exit

set timeout $prev_timeout