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) 2023 by Pawel Jakub Dawidek 25# 26 27. $STF_SUITE/include/libtest.shlib 28. $STF_SUITE/tests/functional/bclone/bclone_common.kshlib 29 30verify_runnable "both" 31 32verify_block_cloning 33 34log_assert "Verify block cloning properly clones small files (with embedded blocks) within the same dataset" 35 36# Enable ZLE compression to make sure what is the maximum amount of data we 37# can store in BP. 38log_must zfs set compress=zle $TESTSRCFS 39 40# Test BP_IS_EMBEDDED(). 41# Maximum embedded payload size is 112 bytes, but the buffer is extended to 42# 512 bytes first and then compressed. 107 random bytes followed by 405 zeros 43# gives exactly 112 bytes after compression with ZLE. 44for filesize in 1 2 4 8 16 32 64 96 107; do 45 bclone_test random $filesize true $TESTSRCDIR $TESTSRCDIR 46done 47 48log_pass 49