diff options
Diffstat (limited to 'tests')
-rw-r--r-- | tests/local.mk | 1 | ||||
-rwxr-xr-x | tests/misc/sync.sh | 50 |
2 files changed, 51 insertions, 0 deletions
diff --git a/tests/local.mk b/tests/local.mk index 5dcbd5595..bfa447c7d 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -375,6 +375,7 @@ all_tests = \ tests/misc/stty-row-col.sh \ tests/misc/sum.pl \ tests/misc/sum-sysv.sh \ + tests/misc/sync.sh \ tests/misc/tac.pl \ tests/misc/tac-continue.sh \ tests/misc/tac-2-nonseekable.sh \ diff --git a/tests/misc/sync.sh b/tests/misc/sync.sh new file mode 100755 index 000000000..a20463061 --- /dev/null +++ b/tests/misc/sync.sh @@ -0,0 +1,50 @@ +#!/bin/sh +# Test various sync(1) operations + +# Copyright (C) 2015 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 <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ sync + +touch file + +# fdatasync+syncfs is nonsensical +returns_ 1 sync --data --file-system || fail=1 + +# fdatasync needs an operand +returns_ 1 sync -d || fail=1 + +# Test syncing of file (fsync) (little side effects) +sync file || fail=1 + +# Ensure multiple args are processed and diagnosed +returns_ 1 sync file nofile || fail=1 + +# Ensure inaccessible dirs give an appropriate error +mkdir norw || framework_failure_ +chmod 0 norw || framework_failure_ +sync norw 2>err +printf "sync: error opening 'norw': Permission denied\n" >exp +compare exp err || fail=1 + +if test "$fail" != '1'; then + # Ensure a fifo doesn't block + mkfifo_or_skip_ fifo + timeout 10 sync fifo + test $? = 124 && fail=1 +fi + +Exit $fail |