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| author | delphij <delphij@FreeBSD.org> | 2007-06-16 02:04:44 +0000 |
|---|---|---|
| committer | delphij <delphij@FreeBSD.org> | 2007-06-16 02:04:44 +0000 |
| commit | 1d1df66413f858a744ae53a9210303cd5d1ddba1 (patch) | |
| tree | b9488c84a99a1908addcdbfe097ea6f6b089178e /tools/regression/tmpfs/t_read_write | |
| parent | ef518e41228820c3b563c3410ba24e2306159558 (diff) | |
| download | FreeBSD-src-1d1df66413f858a744ae53a9210303cd5d1ddba1.zip FreeBSD-src-1d1df66413f858a744ae53a9210303cd5d1ddba1.tar.gz | |
MFp4: Add regression tests for tmpfs.
Obtained from: NetBSD via p4
Submitted by: Howard Su
Diffstat (limited to 'tools/regression/tmpfs/t_read_write')
| -rw-r--r-- | tools/regression/tmpfs/t_read_write | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/tools/regression/tmpfs/t_read_write b/tools/regression/tmpfs/t_read_write new file mode 100644 index 0000000..42759e0 --- /dev/null +++ b/tools/regression/tmpfs/t_read_write @@ -0,0 +1,81 @@ +#!/bin/sh +# +# $NetBSD: t_read_write,v 1.5 2006/11/09 16:20:06 jmmv Exp $ +# +# Copyright (c) 2005, 2006 The NetBSD Foundation, Inc. +# All rights reserved. +# +# This code is derived from software contributed to The NetBSD Foundation +# by Julio M. Merino Vidal, developed as part of Google's Summer of Code +# 2005 program. +# +# 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. +# 3. All advertising materials mentioning features or use of this software +# must display the following acknowledgement: +# This product includes software developed by the NetBSD +# Foundation, Inc. and its contributors. +# 4. Neither the name of The NetBSD Foundation nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# 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. +# +# $FreeBSD$ +# + +# +# Verifies that the read and write operations work. +# + +test_run() { + test_mount + + test_name "Write to new file works" + echo foo >a || die + test_name "Data written is correct" + [ $(md5 a | cut -d ' ' -f 4) = d3b07384d113edec49eaa6238ad5ff00 ] || die + + test_name "Append to existing file works" + echo bar >>a || die + test_name "Data written is correct" + [ $(md5 a | cut -d ' ' -f 4) = f47c75614087a8dd938ba4acff252494 ] || die + + test_name "Write to long file (bigger than a page) works" + jot 10000 >b || die + test_name "Data written is correct" + [ $(md5 b | cut -d ' ' -f 4) = 72d4ff27a28afbc066d5804999d5a504 ] || die + + dd if=/dev/zero of=c bs=1k count=10 >/dev/null 2>&1 || die + echo 'dd if=/dev/zero of=c seek=2 bs=1k count=1 conv=notrunc' \ + '>/dev/null 2>&1' | kqueue_monitor 1 c || die + test_name "Writing to a file raises NOTE_WRITE" + kqueue_check c NOTE_WRITE || die + + echo foo >d + echo 'echo bar >>d' | kqueue_monitor 2 d || die + test_name "Appending to a file raises NOTE_EXTEND" + kqueue_check d NOTE_EXTEND || die + test_name "Appending to a file raises NOTE_WRITE" + kqueue_check d NOTE_WRITE || die + + test_unmount +} + +. ${SUBRDIR}/h_funcs.subr |
