1*dfc11533SChris Williamson#!/bin/ksh -p
2*dfc11533SChris Williamson#
3*dfc11533SChris Williamson# This file and its contents are supplied under the terms of the
4*dfc11533SChris Williamson# Common Development and Distribution License ("CDDL"), version 1.0.
5*dfc11533SChris Williamson# You may only use this file in accordance with the terms of version
6*dfc11533SChris Williamson# 1.0 of the CDDL.
7*dfc11533SChris Williamson#
8*dfc11533SChris Williamson# A full copy of the text of the CDDL should have accompanied this
9*dfc11533SChris Williamson# source.  A copy of the CDDL is also available via the Internet at
10*dfc11533SChris Williamson# http://www.illumos.org/license/CDDL.
11*dfc11533SChris Williamson#
12*dfc11533SChris Williamson
13*dfc11533SChris Williamson#
14*dfc11533SChris Williamson# Copyright (c) 2016 by Delphix. All rights reserved.
15*dfc11533SChris Williamson#
16*dfc11533SChris Williamson
17*dfc11533SChris Williamson. $STF_SUITE/tests/functional/channel_program/channel_common.kshlib
18*dfc11533SChris Williamson
19*dfc11533SChris Williamson
20*dfc11533SChris Williamson#
21*dfc11533SChris Williamson# DESCRIPTION:
22*dfc11533SChris Williamson#       Passing memory limit options to channel programs should work correctly.
23*dfc11533SChris Williamson#       Programs that exceed these limits should fail gracefully.
24*dfc11533SChris Williamson
25*dfc11533SChris Williamson
26*dfc11533SChris Williamsonverify_runnable "global"
27*dfc11533SChris Williamson
28*dfc11533SChris Williamsonlog_mustnot_checkerror_program "Memory limit exhausted" \
29*dfc11533SChris Williamson    -t 100000000 $TESTPOOL - <<-EOF
30*dfc11533SChris Williamson	a = {};
31*dfc11533SChris Williamson	i = 0;
32*dfc11533SChris Williamson	while true do
33*dfc11533SChris Williamson		i = i + 1
34*dfc11533SChris Williamson		a[i] = "Here is the " .. i .. "th entry of a"
35*dfc11533SChris Williamson	end;
36*dfc11533SChris Williamson	return a
37*dfc11533SChris WilliamsonEOF
38*dfc11533SChris Williamson
39*dfc11533SChris Williamsonlog_assert "memory limit options work"
40*dfc11533SChris Williamsonlog_mustnot_checkerror_program "Memory limit exhausted" \
41*dfc11533SChris Williamson    -m 100000 -t 100000000 $TESTPOOL - <<-EOF
42*dfc11533SChris Williamson	a = {};
43*dfc11533SChris Williamson	i = 0;
44*dfc11533SChris Williamson	while true do
45*dfc11533SChris Williamson	  i = i + 1
46*dfc11533SChris Williamson	  a[i] = "Here is the " .. i .. "th entry of a"
47*dfc11533SChris Williamson	end;
48*dfc11533SChris Williamson	return a
49*dfc11533SChris WilliamsonEOF
50*dfc11533SChris Williamson
51*dfc11533SChris Williamsonlog_must_program -m 100000 $TESTPOOL - <<-EOF
52*dfc11533SChris Williamson	s = "teststring"
53*dfc11533SChris Williamson	s = s .. s .. s .. s
54*dfc11533SChris Williamson	return s
55*dfc11533SChris WilliamsonEOF
56*dfc11533SChris Williamson
57*dfc11533SChris Williamsonlog_assert "very small memory limits fail correctly"
58*dfc11533SChris Williamsonlog_mustnot_checkerror_program "Memory limit exhausted" -m 1 $TESTPOOL - <<-EOF
59*dfc11533SChris Williamson	s = "teststring"
60*dfc11533SChris Williamson	s = s .. s .. s .. s
61*dfc11533SChris Williamson	return s
62*dfc11533SChris WilliamsonEOF
63*dfc11533SChris Williamson
64*dfc11533SChris Williamsonlog_mustnot_checkerror_program "Invalid memory limit" \
65*dfc11533SChris Williamson    -m 1000000000000 $TESTPOOL - <<-EOF
66*dfc11533SChris Williamson	return 1;
67*dfc11533SChris WilliamsonEOF
68*dfc11533SChris Williamson
69*dfc11533SChris Williamsonlog_mustnot_checkerror_program "Invalid memory limit" \
70*dfc11533SChris Williamson    -m 9223372036854775808 $TESTPOOL - <<-EOF
71*dfc11533SChris Williamson	return 1;
72*dfc11533SChris WilliamsonEOF
73*dfc11533SChris Williamson
74*dfc11533SChris Williamsonlog_pass "Memory limits work correctly."
75