1# Copyright 2002, 2003, 2004 2# Free Software Foundation, Inc. 3 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 2 of the License, or 7# (at your option) any later version. 8# 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. 13# 14# You should have received a copy of the GNU General Public License 15# along with this program; if not, write to the Free Software 16# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18# Please email any bugs, comments, and/or additions to this file to: 19# bug-gdb@prep.ai.mit.edu 20 21# This file was written by Corinna Vinschen <vinschen@redhat.com> 22 23if [target_info exists gdb,nofileio] { 24 verbose "Skipping fileio.exp because of no fileio capabilities." 25 continue 26} 27 28if $tracelevel then { 29 strace $tracelevel 30} 31 32set prms_id 0 33set bug_id 0 34 35set testfile "fileio" 36set srcfile ${testfile}.c 37set binfile ${objdir}/${subdir}/${testfile} 38 39if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 40 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." 41} 42 43# Create and source the file that provides information about the compiler 44# used to compile the test case. 45 46if [get_compiler_info ${binfile}] { 47 return -1; 48} 49 50remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test} 51remote_exec build {sh -xc rm\ -rf\ *.fileio.test} 52 53set oldtimeout $timeout 54set timeout [expr "$timeout + 60"] 55 56# Start with a fresh gdb. 57 58gdb_exit 59gdb_start 60gdb_reinitialize_dir $srcdir/$subdir 61gdb_load ${binfile} 62send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" 63send_gdb "set print address off\n" ; gdb_expect -re "$gdb_prompt $" 64send_gdb "set width 0\n" ; gdb_expect -re "$gdb_prompt $" 65 66 67if ![runto_main] then { 68 perror "couldn't run to breakpoint" 69 continue 70} 71 72send_gdb "tbreak 81\n" ; gdb_expect -re "$gdb_prompt $" 73gdb_test continue \ 74"Continuing\\..*open 1:.*OK.*test_open \\(\\) at.*$srcfile:81.*" \ 75"Open a file" 76 77send_gdb "tbreak 88\n" ; gdb_expect -re "$gdb_prompt $" 78gdb_test continue \ 79"Continuing\\..*open 2:.*EEXIST.*test_open \\(\\) at.*$srcfile:88.*" \ 80"Creating already existing file returns EEXIST" 81 82send_gdb "tbreak 95\n" ; gdb_expect -re "$gdb_prompt $" 83gdb_test continue \ 84"Continuing\\..*open 3:.*EISDIR.*test_open \\(\\) at.*$srcfile:95.*" \ 85"Open directory for writing returns EISDIR" 86 87send_gdb "tbreak 102\n" ; gdb_expect -re "$gdb_prompt $" 88gdb_test continue \ 89"Continuing\\..*open 4:.*ENOENT.*test_open \\(\\) at.*$srcfile:102.*" \ 90"Opening nonexistant file returns ENOENT" 91 92send_gdb "tbreak 109\n" ; gdb_expect -re "$gdb_prompt $" 93send_gdb "continue\n" ; gdb_expect -re "$gdb_prompt $" 94catch "system \"chmod -f -w nowrt.fileio.test\"" 95 96send_gdb "tbreak 119\n" ; gdb_expect -re "$gdb_prompt $" 97gdb_test continue \ 98"Continuing\\..*open 5:.*EACCES.*test_open \\(\\) at.*$srcfile:119.*" \ 99"Open for write but no write permission returns EACCES" 100 101send_gdb "tbreak 140\n" ; gdb_expect -re "$gdb_prompt $" 102gdb_test continue \ 103"Continuing\\..*write 1:.*OK.*test_write \\(\\) at.*$srcfile:140.*" \ 104"Writing to a file" 105 106send_gdb "tbreak 145\n" ; gdb_expect -re "$gdb_prompt $" 107gdb_test continue \ 108"Continuing\\..*write 2:.*EBADF.*test_write \\(\\) at.*$srcfile:145.*" \ 109"Write using invalid file descriptor returns EBADF" 110 111send_gdb "tbreak 156\n" ; gdb_expect -re "$gdb_prompt $" 112gdb_test continue \ 113"Continuing\\..*write 3:.*EBADF.*test_write \\(\\) at.*$srcfile:156.*" \ 114"Writing to a read-only file returns EBADF" 115 116send_gdb "tbreak 182\n" ; gdb_expect -re "$gdb_prompt $" 117gdb_test continue \ 118"Continuing\\..*read 1:.*OK.*test_read \\(\\) at.*$srcfile:182.*" \ 119"Reading from a file" 120 121send_gdb "tbreak 186\n" ; gdb_expect -re "$gdb_prompt $" 122gdb_test continue \ 123"Continuing\\..*read 2:.*EBADF.*test_read \\(\\) at.*$srcfile:186.*" \ 124"Read using invalid file descriptor returns EBADF" 125 126send_gdb "tbreak 221\n" ; gdb_expect -re "$gdb_prompt $" 127gdb_test continue \ 128"Continuing\\..*lseek 1:.*OK.*lseek 2:.*OK.*lseek 3:.*OK.*test_lseek \\(\\) at.*$srcfile:221.*" \ 129"Lseeking a file" 130 131send_gdb "tbreak 241\n" ; gdb_expect -re "$gdb_prompt $" 132gdb_test continue \ 133"Continuing\\..*close 1:.*OK.*test_close \\(\\) at.*$srcfile:241.*" \ 134"Closing a file" 135 136send_gdb "tbreak 245\n" ; gdb_expect -re "$gdb_prompt $" 137gdb_test continue \ 138"Continuing\\..*close 2:.*EBADF.*test_close \\(\\) at.*$srcfile:245.*" \ 139"Closing an invalid file descriptor returns EBADF" 140 141send_gdb "tbreak 262\n" ; gdb_expect -re "$gdb_prompt $" 142gdb_test continue \ 143"Continuing\\..*stat 1:.*OK.*test_stat \\(\\) at.*$srcfile:262.*" \ 144"Stat a file" 145 146send_gdb "tbreak 267\n" ; gdb_expect -re "$gdb_prompt $" 147gdb_test continue \ 148 "Continuing\\..*stat 2:.*(ENOENT|EFAULT).*test_stat \\(\\) at.*$srcfile:267.*" \ 149"Stat a NULL pathname returns ENOENT or EFAULT" 150 151send_gdb "tbreak 272\n" ; gdb_expect -re "$gdb_prompt $" 152gdb_test continue \ 153"Continuing\\..*stat 3:.*ENOENT.*test_stat \\(\\) at.*$srcfile:272.*" \ 154"Stat an empty pathname returns ENOENT" 155 156send_gdb "tbreak 276\n" ; gdb_expect -re "$gdb_prompt $" 157gdb_test continue \ 158"Continuing\\..*stat 4:.*ENOENT.*test_stat \\(\\) at.*$srcfile:276.*" \ 159"Stat a nonexistant file returns ENOENT" 160 161send_gdb "tbreak 301\n" ; gdb_expect -re "$gdb_prompt $" 162gdb_test continue \ 163"Continuing\\..*fstat 1:.*OK.*test_fstat \\(\\) at.*$srcfile:301.*" \ 164"Fstat an open file" 165 166send_gdb "tbreak 305\n" ; gdb_expect -re "$gdb_prompt $" 167gdb_test continue \ 168"Continuing\\..*fstat 2:.*EBADF.*test_fstat \\(\\) at.*$srcfile:305.*" \ 169"Fstat an invalid file descriptor returns EBADF" 170 171send_gdb "tbreak 314\n" ; gdb_expect -re "$gdb_prompt $" 172gdb_test continue \ 173"Continuing\\..*isatty 1:.*OK.*test_isatty \\(\\) at.*$srcfile:314.*" \ 174"Isatty (stdin)" 175 176send_gdb "tbreak 315\n" ; gdb_expect -re "$gdb_prompt $" 177gdb_test continue \ 178"Continuing\\..*isatty 2:.*OK.*test_isatty \\(\\) at.*$srcfile:315.*" \ 179"Isatty (stdout)" 180 181send_gdb "tbreak 317\n" ; gdb_expect -re "$gdb_prompt $" 182gdb_test continue \ 183"Continuing\\..*isatty 3:.*OK.*test_isatty \\(\\) at.*$srcfile:317.*" \ 184"Isatty (stderr)" 185 186send_gdb "tbreak 319\n" ; gdb_expect -re "$gdb_prompt $" 187gdb_test continue \ 188"Continuing\\..*isatty 4:.*OK.*test_isatty \\(\\) at.*$srcfile:319.*" \ 189"Isatty (invalid fd)" 190 191send_gdb "tbreak 327\n" ; gdb_expect -re "$gdb_prompt $" 192gdb_test continue \ 193"Continuing\\..*isatty 5:.*OK.*test_isatty \\(\\) at.*$srcfile:327.*" \ 194"Isatty (open file)" 195 196send_gdb "set remote system-call-allowed 1\n"; gdb_expect -re ".*$gdb_prompt $" 197send_gdb "tbreak 347\n" ; gdb_expect -re "$gdb_prompt $" 198gdb_test continue \ 199"Continuing\\..*system 1:.*OK.*test_system \\(\\) at.*$srcfile:347.*" \ 200"System(3) call" 201 202# Is this ok? POSIX says system returns a waitpid status? 203send_gdb "tbreak 349\n" ; gdb_expect -re "$gdb_prompt $" 204gdb_test continue \ 205"Continuing\\..*system 2:.*OK.*test_system \\(\\) at.*$srcfile:349.*" \ 206"System with invalid command returns 127" 207 208send_gdb "tbreak 378\n" ; gdb_expect -re "$gdb_prompt $" 209gdb_test continue \ 210"Continuing\\..*rename 1:.*OK.*test_rename \\(\\) at.*$srcfile:378.*" \ 211"Rename a file" 212 213send_gdb "tbreak 383\n" ; gdb_expect -re "$gdb_prompt $" 214gdb_test continue \ 215"Continuing\\..*rename 2:.*EISDIR.*test_rename \\(\\) at.*$srcfile:383.*" \ 216"Renaming a file to existing directory returns EISDIR" 217 218send_gdb "tbreak 388\n" ; gdb_expect -re "$gdb_prompt $" 219set test "Renaming a directory to a non-empty directory returns ENOTEMPTY or EEXIST" 220gdb_test_multiple continue "${test}" { 221 -re "Continuing\\..*rename 3:.*(ENOTEMPTY|EEXIST).*test_rename \\(\\) at.*$srcfile:388.*$gdb_prompt $" { 222 pass "${test}" 223 } 224 -re "Continuing\\..*rename 3:.*EBUSY.*test_rename \\(\\) at.*$srcfile:388.*$gdb_prompt $" { 225 # At least version <= 2.6/2004-01-08 of the Linux Kernel gets 226 # this wrong (reporting EBUSY) when the file system is NFS 227 # mounted. 228 setup_xfail *-*-*linux* gdb/1502 229 fail "${test}" 230 } 231} 232 233send_gdb "tbreak 393\n" ; gdb_expect -re "$gdb_prompt $" 234gdb_test continue \ 235"Continuing\\..*rename 4:.*EINVAL.*test_rename \\(\\) at.*$srcfile:393.*" \ 236"Renaming a directory to a subdir of itself returns EINVAL" 237 238send_gdb "tbreak 397\n" ; gdb_expect -re "$gdb_prompt $" 239gdb_test continue \ 240"Continuing\\..*rename 5:.*ENOENT.*test_rename \\(\\) at.*$srcfile:397.*" \ 241"Renaming a nonexistant file returns ENOENT" 242 243send_gdb "tbreak 412\n" ; gdb_expect -re "$gdb_prompt $" 244gdb_test continue \ 245"Continuing\\..*unlink 1:.*OK.*test_unlink \\(\\) at.*$srcfile:412.*" \ 246"Unlink a file" 247 248send_gdb "tbreak 432\n" ; gdb_expect -re "$gdb_prompt $" 249# This test fails on Cygwin because unlink() succeeds on Win32 systems 250# in that situation. 251if [ishost *cygwin*] { 252 setup_xfail "*-*-*" 253} 254gdb_test continue \ 255"Continuing\\..*unlink 2:.*EACCES.*test_unlink \\(\\) at.*$srcfile:432.*" \ 256"Unlinking a file in a directory w/o write access returns EACCES" 257 258send_gdb "tbreak 436\n" ; gdb_expect -re "$gdb_prompt $" 259gdb_test continue \ 260"Continuing\\..*unlink 3:.*ENOENT.*test_unlink \\(\\) at.*$srcfile:436.*" \ 261"Unlinking a nonexistant file returns ENOENT" 262 263send_gdb "tbreak 446\n" ; gdb_expect -re "$gdb_prompt $" 264gdb_test continue \ 265"Continuing\\..*time 1:.*OK.*test_time \\(\\) at.*$srcfile:446.*" \ 266"Time(2) call returns the same value as in parameter" 267 268sleep 2 269send_gdb "tbreak 450\n" ; gdb_expect -re "$gdb_prompt $" 270gdb_test continue \ 271"Continuing\\..*time 2:.*OK.*test_time \\(\\) at.*$srcfile:450.*" \ 272"Time(2) returns feasible values" 273 274send_gdb "quit\n" 275send_gdb "y\n" 276 277remote_exec build {sh -xc test\ -r\ dir2.fileio.test\ &&\ chmod\ -f\ +w\ dir2.fileio.test} 278remote_exec build {sh -xc rm\ -rf\ *.fileio.test} 279 280set timeout $oldtimeout 281return 0 282