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Diffstat (limited to 'tests/misc/sync.sh')
-rwxr-xr-x | tests/misc/sync.sh | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tests/misc/sync.sh b/tests/misc/sync.sh new file mode 100755 index 0000000..5bf569c --- /dev/null +++ b/tests/misc/sync.sh @@ -0,0 +1,52 @@ +#!/bin/sh +# Test various sync(1) operations + +# Copyright (C) 2015-2016 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/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ sync + +touch file + +# fdatasync+syncfs is nonsensical +returns_ 1 sync --data --file-system || fail=1 + +# fdatasync needs an operand +returns_ 1 sync -d || fail=1 + +# Test syncing of file (fsync) (little side effects) +sync file || fail=1 + +# Ensure multiple args are processed and diagnosed +returns_ 1 sync file nofile || fail=1 + +# Ensure inaccessible dirs give an appropriate error +mkdir norw || framework_failure_ +chmod 0 norw || framework_failure_ +if ! test -r norw; then + sync norw 2>err + printf "sync: error opening 'norw': Permission denied\n" >exp + compare exp err || fail=1 +fi + +if test "$fail" != '1'; then + # Ensure a fifo doesn't block + mkfifo_or_skip_ fifo + timeout 10 sync fifo + test $? = 124 && fail=1 +fi + +Exit $fail |