1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27
28#
29# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30#
31
32. $STF_SUITE/include/libtest.shlib
33
34#
35# DESCRIPTION:
36# read()s from mmap()'ed file contain correct data.
37#
38# STRATEGY:
39# 1. Create a pool & dataset
40# 2. Call readmmap binary
41# 3. unmount this file system
42# 4. Verify the integrity of this pool & dateset
43#
44
45verify_runnable "global"
46
47log_assert "read()s from mmap()'ed file contain correct data."
48
49log_must chmod 777 $TESTDIR
50log_must readmmap $TESTDIR/test-read-file
51log_must zfs unmount $TESTPOOL/$TESTFS
52
53typeset dir=$(get_device_dir $DISKS)
54verify_filesys "$TESTPOOL" "$TESTPOOL/$TESTFS" "$dir"
55
56log_pass "read(2) calls from a mmap(2)'ed file succeeded."
57