| # Copyright 1998, 1999, 2000 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 2 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, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # bug-gdb@prep.ai.mit.edu |
| |
| # 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 prms_id 0 |
| set bug_id 0 |
| |
| 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}" "${binfile}" executable {debug}] != "" } { |
| gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." |
| } |
| |
| |
| |
| # Some targets can't call functions, so don't even bother with this |
| # test. |
| if [target_info exists gdb,cannot_call_functions] { |
| setup_xfail "*-*-*" 2416 |
| fail "This target can not call functions" |
| continue |
| } |
| |
| # Set the current language to C. This counts as a test. If it |
| # fails, then we skip the other tests. |
| |
| proc set_lang_c {} { |
| global gdb_prompt |
| |
| send_gdb "set language c\n" |
| gdb_expect { |
| -re ".*$gdb_prompt $" {} |
| timeout { fail "set language c (timeout)" ; return 0; } |
| } |
| |
| send_gdb "show language\n" |
| gdb_expect { |
| -re ".* source language is \"c\".*$gdb_prompt $" { |
| pass "set language to \"c\"" |
| return 1 |
| } |
| -re ".*$gdb_prompt $" { |
| fail "setting language to \"c\"" |
| return 0 |
| } |
| timeout { |
| fail "can't show language (timeout)" |
| return 0 |
| } |
| } |
| } |
| |
| |
| |
| # Start with a fresh gdb. |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" |
| send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" |
| send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" |
| |
| set timeout 120 |
| |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| #step |
| send_gdb "step\n" |
| gdb_expect { |
| -re ".*strcpy\\(buf, \"test string\"\\);.*$gdb_prompt $" {pass "step after assignment to s"} |
| -re ".*$gdb_prompt $" { fail "step after assignment to s" } |
| timeout { fail "step after assignment to s (timeout)" } |
| } |
| |
| |
| #next |
| send_gdb "next\n" |
| gdb_expect { |
| -re ".*str_func\\(\"abcd\", \"efgh\", \"ijkl\", \"mnop\", \"qrst\", \"uvwx\", \"yz12\"\\);.*$gdb_prompt $" {pass "next over strcpy"} |
| -re ".*$gdb_prompt $" { fail "next over strcpy" } |
| timeout { fail "next over strcpy (timeout)" } |
| } |
| |
| #print buf |
| send_gdb "print buf\n" |
| gdb_expect { |
| -re ".*\"test string\",.*repeats 88 times.*$gdb_prompt $" { |
| pass "print buf" |
| } |
| -re ".*$gdb_prompt $" { fail "print buf" } |
| timeout { fail "(timeout) print buf" } |
| } |
| |
| |
| #print s |
| send_gdb "print s\n" |
| gdb_expect { |
| -re ".*= \"test string\".*$gdb_prompt $" { |
| pass "print s" |
| } |
| -re ".*$gdb_prompt $" { fail "print s" } |
| timeout { fail "(timeout) print sum_array_print(10, *list1, *list2, *list3, *list4)" } |
| } |
| |
| |
| #print str_func1(s) |
| if ![gdb_skip_stdio_test "print str_func1(s)"] { |
| send_gdb "print str_func1(s)\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "print str_func1(s)" |
| } |
| -re ".*$gdb_prompt $" { fail "print str_func1(s)" } |
| timeout { fail "(timeout) print str_func1(s)" } |
| } |
| } |
| |
| |
| #print str_func1("test string") |
| if ![gdb_skip_stdio_test "print str_func1(teststring)"] { |
| send_gdb "print str_func1(\"test string\")\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "print str_func1(\"test string\")" |
| } |
| -re ".*$gdb_prompt $" { fail "print str_func1(\"test string\")" } |
| timeout { fail "(timeout) print str_func1(\"test string\")" } |
| } |
| } |
| |
| #call str_func1(s) |
| if ![gdb_skip_stdio_test "call str_func1(s)"] { |
| send_gdb "call str_func1(s)\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "call str_func1(s)" |
| } |
| -re ".*$gdb_prompt $" { fail "call str_func1(s)" } |
| timeout { fail "(timeout) call str_func1(s)" } |
| } |
| } |
| |
| #call str_func1("test string") |
| if ![gdb_skip_stdio_test "call str_func1 (...)"] { |
| send_gdb "call str_func1(\"test string\")\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "call str_func1(\"test string\")" |
| } |
| -re ".*$gdb_prompt $" { fail "call str_func1(\"test string\")" } |
| timeout { fail "(timeout) call str_func1(\"test string\")" } |
| } |
| } |
| |
| #print str_func1(buf) |
| if ![gdb_skip_stdio_test "print str_func1(buf)"] { |
| send_gdb "print str_func1(buf)\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "print str_func1(buf)" |
| } |
| -re ".*$gdb_prompt $" { fail "print str_func1(buf)" } |
| timeout { fail "(timeout) print str_func1(buf)" } |
| } |
| } |
| |
| #call str_func1(buf) |
| if ![gdb_skip_stdio_test "call str_func1(buf)"] { |
| send_gdb "call str_func1(buf)\n" |
| gdb_expect { |
| -re "first string arg is: test string.*\"test string\".*$gdb_prompt $" { |
| pass "call str_func1(buf)" |
| } |
| -re ".*$gdb_prompt $" { fail "call str_func1(buf)" } |
| timeout { fail "(timeout) call str_func1(buf)" } |
| } |
| } |
| |
| #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)"] { |
| send_gdb "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n" |
| gdb_expect { |
| -re "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\".*$gdb_prompt $" { |
| pass "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" |
| } |
| -re ".*$gdb_prompt $" { fail "print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } |
| timeout { fail "(timeout) print str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } |
| } |
| } |
| |
| #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)"] { |
| send_gdb "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")\n" |
| gdb_expect { |
| -re "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\".*$gdb_prompt $" { |
| pass "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" |
| } |
| -re ".*$gdb_prompt $" { fail "call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } |
| timeout { fail "(timeout) call str_func(\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\")" } |
| } |
| } |
| |
| #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)"] { |
| send_gdb "print str_func(s,s,s,s,s,s,s)\n" |
| gdb_expect { |
| -re "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_prompt $" { |
| pass "print str_func(s,s,s,s,s,s,s)" |
| } |
| -re ".*$gdb_prompt $" { fail "print str_func(s,s,s,s,s,s,s)" } |
| timeout { fail "(timeout) print str_func(s,s,s,s,s,s,s)" } |
| } |
| } |
| |
| #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)"] { |
| send_gdb "call str_func(s,s,s,s,s,s,s)\n" |
| gdb_expect { |
| -re "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_prompt $" { |
| pass "call str_func(s,s,s,s,s,s,s)" |
| } |
| -re ".*$gdb_prompt $" { fail "call str_func(s,s,s,s,s,s,s)" } |
| timeout { fail "(timeout) call str_func(s,s,s,s,s,s,s)" } |
| } |
| } |
| |
| gdb_exit |
| return 0 |