diff options
Diffstat (limited to 'contrib/netbsd-tests/fs/tmpfs/t_truncate.sh')
-rwxr-xr-x | contrib/netbsd-tests/fs/tmpfs/t_truncate.sh | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/netbsd-tests/fs/tmpfs/t_truncate.sh b/contrib/netbsd-tests/fs/tmpfs/t_truncate.sh new file mode 100755 index 0000000..2bc1902 --- /dev/null +++ b/contrib/netbsd-tests/fs/tmpfs/t_truncate.sh @@ -0,0 +1,56 @@ +# $NetBSD: t_truncate.sh,v 1.4 2010/11/07 17:51:18 jmmv Exp $ +# +# Copyright (c) 2005, 2006, 2007 The NetBSD Foundation, Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS +# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS +# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. +# + +atf_test_case basic +basic_head() { + atf_set "descr" "Verifies that the truncate operation works" + atf_set "require.user" "root" +} +basic_body() { + test_mount + + echo "Creating big file" + jot 10000 >a || atf_fail "Failed to create big file" + echo "Trunctaing the file to a smaller size" + echo foo >a || atf_fail "Failed to truncate file to a smaller size" + [ $(md5 a | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || \ + echo "Truncated file is incorrect" + + echo "Truncating to zero bytes" + >a || atf_fail "Failed to truncate to 0" + echo "Truncating to zero bytes, second try" + >a || atf_fail "Failed to re-truncate to 0" + + test_unmount +} + +atf_init_test_cases() { + . $(atf_get_srcdir)/../h_funcs.subr + . $(atf_get_srcdir)/h_funcs.subr + + atf_add_test_case basic +} |