1 # Copyright 2002, 2003, 2004, 2007, 2008, 2009
2 # Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 3 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # This file was written by Corinna Vinschen <vinschen@redhat.com>
19 if [target_info exists gdb,nofileio] {
20 verbose "Skipping fileio.exp because of no fileio capabilities."
32 set srcfile ${testfile}.c
33 set binfile ${objdir}/${subdir}/${testfile}
35 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
40 # Create and source the file that provides information about the compiler
41 # used to compile the test case.
43 if [get_compiler_info ${binfile}] {
47 remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
48 remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
50 set oldtimeout $timeout
51 set timeout [expr "$timeout + 60"]
53 # Start with a fresh gdb.
57 gdb_reinitialize_dir $srcdir/$subdir
59 send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
60 send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $"
61 send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $"
64 if ![runto_main] then {
65 perror "couldn't run to breakpoint"
69 send_gdb "break stop\n" ; gdb_expect -re "Breakpoint .*$srcfile.*$gdb_prompt $"
70 set stop_msg ".*Breakpoint .* stop \\(\\) at.*$srcfile:.*static void stop \\(\\) {}.*"
73 "Continuing\\..*open 1:.*OK$stop_msg" \
77 "Continuing\\..*open 2:.*EEXIST$stop_msg" \
78 "Creating already existing file returns EEXIST"
81 "Continuing\\..*open 3:.*EISDIR$stop_msg" \
82 "Open directory for writing returns EISDIR"
85 "Continuing\\..*open 4:.*ENOENT$stop_msg" \
86 "Opening nonexistant file returns ENOENT"
88 send_gdb "continue\n" ; gdb_expect -re "$gdb_prompt $"
89 catch "system \"chmod -f -w nowrt.fileio.test\""
92 "Continuing\\..*open 5:.*EACCES$stop_msg" \
93 "Open for write but no write permission returns EACCES"
96 "Continuing\\..*write 1:.*OK$stop_msg" \
100 "Continuing\\..*write 2:.*EBADF$stop_msg" \
101 "Write using invalid file descriptor returns EBADF"
104 "Continuing\\..*write 3:.*EBADF$stop_msg" \
105 "Writing to a read-only file returns EBADF"
108 "Continuing\\..*read 1:.*OK$stop_msg" \
109 "Reading from a file"
112 "Continuing\\..*read 2:.*EBADF$stop_msg" \
113 "Read using invalid file descriptor returns EBADF"
116 "Continuing\\..*lseek 1:.*OK$stop_msg" \
117 "Lseeking CUR a file"
120 "Continuing\\..*lseek 2:.*OK$stop_msg" \
121 "Lseeking END a file"
124 "Continuing\\..*lseek 3:.*OK$stop_msg" \
125 "Lseeking SET a file"
129 "Continuing\\..*close 1:.*OK$stop_msg" \
133 "Continuing\\..*close 2:.*EBADF$stop_msg" \
134 "Closing an invalid file descriptor returns EBADF"
137 "Continuing\\..*stat 1:.*OK$stop_msg" \
141 "Continuing\\..*stat 2:.*(ENOENT|EFAULT)$stop_msg" \
142 "Stat a NULL pathname returns ENOENT or EFAULT"
145 "Continuing\\..*stat 3:.*ENOENT$stop_msg" \
146 "Stat an empty pathname returns ENOENT"
149 "Continuing\\..*stat 4:.*ENOENT$stop_msg" \
150 "Stat a nonexistant file returns ENOENT"
153 "Continuing\\..*fstat 1:.*OK$stop_msg" \
157 "Continuing\\..*fstat 2:.*EBADF$stop_msg" \
158 "Fstat an invalid file descriptor returns EBADF"
161 "Continuing\\..*isatty 1:.*OK$stop_msg" \
165 "Continuing\\..*isatty 2:.*OK$stop_msg" \
169 "Continuing\\..*isatty 3:.*OK$stop_msg" \
173 "Continuing\\..*isatty 4:.*OK$stop_msg" \
174 "Isatty (invalid fd)"
177 "Continuing\\..*isatty 5:.*OK$stop_msg" \
181 "Continuing\\..*system 1:.*OK$stop_msg" \
182 "System says shell is available"
184 send_gdb "set remote system-call-allowed 1\n"; gdb_expect -re ".*$gdb_prompt $"
186 "Continuing\\..*system 2:.*OK$stop_msg" \
189 # Is this ok? POSIX says system returns a waitpid status?
191 "Continuing\\..*system 3:.*OK$stop_msg" \
192 "System with invalid command returns 127"
195 "Continuing\\..*rename 1:.*OK$stop_msg" \
199 "Continuing\\..*rename 2:.*EISDIR$stop_msg" \
200 "Renaming a file to existing directory returns EISDIR"
202 set test "Renaming a directory to a non-empty directory returns ENOTEMPTY or EEXIST"
203 gdb_test_multiple continue "${test}" {
204 -re "Continuing\\..*rename 3:.*(ENOTEMPTY|EEXIST)$stop_msg$gdb_prompt $" {
207 -re "Continuing\\..*rename 3:.*EBUSY$stop_msg$gdb_prompt $" {
208 # At least version <= 2.6/2004-01-08 of the Linux Kernel gets
209 # this wrong (reporting EBUSY) when the file system is NFS
211 setup_xfail *-*-*linux* gdb/1502
217 "Continuing\\..*rename 4:.*EINVAL$stop_msg" \
218 "Renaming a directory to a subdir of itself returns EINVAL"
221 "Continuing\\..*rename 5:.*ENOENT$stop_msg" \
222 "Renaming a nonexistant file returns ENOENT"
225 "Continuing\\..*unlink 1:.*OK$stop_msg" \
228 # This test fails on Cygwin because unlink() succeeds on Win32 systems
230 if [ishost *cygwin*] {
234 "Continuing\\..*unlink 2:.*EACCES$stop_msg" \
235 "Unlinking a file in a directory w/o write access returns EACCES"
238 "Continuing\\..*unlink 3:.*ENOENT$stop_msg" \
239 "Unlinking a nonexistant file returns ENOENT"
242 "Continuing\\..*time 1:.*OK$stop_msg" \
243 "Time(2) call returns the same value as in parameter"
247 "Continuing\\..*time 2:.*OK$stop_msg" \
248 "Time(2) returns feasible values"
253 remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test}
254 remote_exec build {sh -xc rm\ -rf\ *.fileio.test}
256 set timeout $oldtimeout