12840dce1SChris Williamson#!/bin/ksh -p 22840dce1SChris Williamson# 32840dce1SChris Williamson# This file and its contents are supplied under the terms of the 42840dce1SChris Williamson# Common Development and Distribution License ("CDDL"), version 1.0. 52840dce1SChris Williamson# You may only use this file in accordance with the terms of version 62840dce1SChris Williamson# 1.0 of the CDDL. 72840dce1SChris Williamson# 82840dce1SChris Williamson# A full copy of the text of the CDDL should have accompanied this 92840dce1SChris Williamson# source. A copy of the CDDL is also available via the Internet at 102840dce1SChris Williamson# http://www.illumos.org/license/CDDL. 112840dce1SChris Williamson# 122840dce1SChris Williamson 132840dce1SChris Williamson# 142840dce1SChris Williamson# Copyright (c) 2016, 2017 by Delphix. All rights reserved. 152840dce1SChris Williamson# 162840dce1SChris Williamson 172840dce1SChris Williamson. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib 182840dce1SChris Williamson 192840dce1SChris Williamson# 202840dce1SChris Williamson# DESCRIPTION: Returning very large (up to the memory limit) lists should 212840dce1SChris Williamson# function correctly. 222840dce1SChris Williamson# 232840dce1SChris Williamson 242840dce1SChris Williamsonverify_runnable "global" 252840dce1SChris Williamson 262840dce1SChris Williamsonfs=$TESTPOOL/$TESTFS/testchild 272840dce1SChris Williamson 282840dce1SChris Williamsonfunction cleanup 292840dce1SChris Williamson{ 302840dce1SChris Williamson datasetexists $fs && log_must zfs destroy -R $fs 312840dce1SChris Williamson} 322840dce1SChris Williamson 332840dce1SChris Williamsonlog_onexit cleanup 342840dce1SChris Williamson 352840dce1SChris Williamsonlog_must zfs create $fs 362840dce1SChris Williamson 372840dce1SChris Williamson# 382840dce1SChris Williamson# Actually checking in the ~500kb expected result of this program would be 392840dce1SChris Williamson# awful, so we just make sure it was as long as we expected. 402840dce1SChris Williamson# 412840dce1SChris Williamsonoutput_lines=$(log_must zfs program $TESTPOOL \ 422840dce1SChris Williamson $ZCP_ROOT/lua_core/tst.return_large.zcp | wc -l) 432840dce1SChris Williamson 442840dce1SChris Williamson[[ $output_lines -lt 5000 ]] && 452840dce1SChris Williamson log_fail "Expected return of full list but only got $output_lines lines" 462840dce1SChris Williamson 472840dce1SChris Williamson# 482840dce1SChris Williamson# Make sure we fail if the return is over the memory limit 492840dce1SChris Williamson# 50*a3b28680SSerapheim Dimitropouloslog_mustnot_program -m 10000 $TESTPOOL \ 512840dce1SChris Williamson $ZCP_ROOT/lua_core/tst.return_large.zcp 522840dce1SChris Williamson 532840dce1SChris Williamsonlog_pass "Large return values work properly" 542840dce1SChris Williamson 55