| #!/bin/ksh -p |
| # |
| # This file and its contents are supplied under the terms of the |
| # Common Development and Distribution License ("CDDL"), version 1.0. |
| # You may only use this file in accordance with the terms of version |
| # 1.0 of the CDDL. |
| # |
| # A full copy of the text of the CDDL should have accompanied this |
| # source. A copy of the CDDL is also available via the Internet at |
| # http://www.illumos.org/license/CDDL. |
| # |
| |
| # |
| # Copyright (c) 2016 by Delphix. All rights reserved. |
| # |
| |
| . $STF_SUITE/tests/functional/channel_program/channel_common.kshlib |
| |
| # |
| # DESCRIPTION: |
| # Listing zfs snapshots should work correctly. |
| # |
| |
| verify_runnable "global" |
| |
| log_assert "Listing zfs snapshots should work correctly." |
| |
| function cleanup |
| { |
| destroy_dataset $TESTPOOL/$TESTFS@$TESTSNAP |
| destroy_dataset $TESTPOOL/$TESTFS@$TESTSNAP1 |
| destroy_dataset $TESTPOOL/$TESTFS@$TESTSNAP2 |
| destroy_dataset $TESTPOOL/$TESTFS@$TESTSNAP3 |
| } |
| |
| log_onexit cleanup |
| |
| # 0 snapshots handled correctly |
| log_must_program $TESTPOOL - <<-EOF |
| n = 0 |
| for s in zfs.list.snapshots("$TESTPOOL/$TESTFS") do |
| zfs.debug("ERROR: found snapshot " .. s) |
| n = n + 1 |
| end |
| assert(n == 0) |
| return 0 |
| EOF |
| |
| # Take a snapshot, make sure it appears |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP |
| |
| log_must_program $TESTPOOL - <<-EOF |
| n = 0 |
| for s in zfs.list.snapshots("$TESTPOOL/$TESTFS") do |
| assert(s == "$TESTPOOL/$TESTFS@$TESTSNAP") |
| n = n + 1 |
| end |
| assert(n == 1) |
| return 0 |
| EOF |
| |
| TESTSNAP1=${TESTSNAP}-1 |
| TESTSNAP2=${TESTSNAP}-2 |
| TESTSNAP3=${TESTSNAP}-3 |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP1 |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP2 |
| create_snapshot $TESTPOOL/$TESTFS $TESTSNAP3 |
| |
| # All snapshots appear exactly once |
| log_must_program $TESTPOOL - <<-EOF |
| a = {} |
| a["$TESTPOOL/$TESTFS@$TESTSNAP"] = false |
| a["$TESTPOOL/$TESTFS@$TESTSNAP1"] = false |
| a["$TESTPOOL/$TESTFS@$TESTSNAP2"] = false |
| a["$TESTPOOL/$TESTFS@$TESTSNAP3"] = false |
| n = 0 |
| for s in zfs.list.snapshots("$TESTPOOL/$TESTFS") do |
| assert(not a[s]) |
| a[s] = true |
| n = n + 1 |
| end |
| assert(n == 4) |
| assert(a["$TESTPOOL/$TESTFS@$TESTSNAP"] and |
| a["$TESTPOOL/$TESTFS@$TESTSNAP1"] and |
| a["$TESTPOOL/$TESTFS@$TESTSNAP2"] and |
| a["$TESTPOOL/$TESTFS@$TESTSNAP3"]) |
| return 0 |
| EOF |
| |
| # Bad input |
| log_mustnot_program $TESTPOOL - <<-EOF |
| zfs.list.snapshots("$TESTPOOL/not-a-fs") |
| return 0 |
| EOF |
| |
| log_mustnot_program $TESTPOOL - <<-EOF |
| zfs.list.snapshots("not-a-pool/$TESTFS") |
| return 0 |
| EOF |
| |
| # Can't look in a different pool than the one specified on command line |
| log_mustnot_program $TESTPOOL - <<-EOF |
| zfs.list.snapshots("rpool") |
| return 0 |
| EOF |
| |
| log_mustnot_program $TESTPOOL - <<-EOF |
| zfs.list.snapshots("$TESTPOOL/${TESTFS}@$TESTSNAP") |
| return 0 |
| EOF |
| |
| log_pass "Listing zfs snapshots should work correctly." |