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 https://opensource.org/licenses/CDDL-1.0. 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 (C) 2019 Aleksa Sarai <cyphar@cyphar.com> 25# Copyright (C) 2019 SUSE LLC 26# 27 28. $STF_SUITE/include/libtest.shlib 29 30verify_runnable "both" 31 32function cleanup 33{ 34 log_must rm -rf $TESTDIR/* 35} 36 37log_assert "ZFS supports RENAME_EXCHANGE." 38log_onexit cleanup 39 40cd $TESTDIR 41echo "foo" > foo 42echo "bar" > bar 43 44# Self-exchange is a no-op. 45log_must renameat2 -x foo foo 46log_must grep '^foo$' foo 47 48# Basic exchange. 49log_must renameat2 -x foo bar 50log_must grep '^bar$' foo 51log_must grep '^foo$' bar 52 53# And exchange back. 54log_must renameat2 -x foo bar 55log_must grep '^foo$' foo 56log_must grep '^bar$' bar 57 58# Exchange with a bad path should fail. 59log_mustnot renameat2 -x bar baz 60 61log_pass "ZFS supports RENAME_EXCHANGE as expected." 62