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d99a0153 CW |
1 | #!/bin/ksh -p |
2 | # | |
3 | # This file and its contents are supplied under the terms of the | |
4 | # Common Development and Distribution License ("CDDL"), version 1.0. | |
5 | # You may only use this file in accordance with the terms of version | |
6 | # 1.0 of the CDDL. | |
7 | # | |
8 | # A full copy of the text of the CDDL should have accompanied this | |
9 | # source. A copy of the CDDL is also available via the Internet at | |
10 | # http://www.illumos.org/license/CDDL. | |
11 | # | |
12 | ||
13 | # | |
14 | # Copyright (c) 2016, 2017 by Delphix. All rights reserved. | |
15 | # | |
16 | ||
d99a0153 CW |
17 | . $STF_SUITE/tests/functional/channel_program/channel_common.kshlib |
18 | ||
19 | # | |
20 | # DESCRIPTION: | |
21 | # Passing the instruction limit option to channel programs should work | |
22 | # correctly. Programs that exceed these instruction limits should fail | |
23 | # gracefully. | |
24 | # | |
25 | ||
26 | verify_runnable "both" | |
27 | ||
28 | log_assert "Timeouts work correctly." | |
29 | ||
30 | log_mustnot_checkerror_program "Channel program timed out" \ | |
31 | $TESTPOOL $ZCP_ROOT/lua_core/tst.timeout.zcp | |
32 | ||
33 | function test_instr_limit | |
34 | { | |
35 | typeset lim=$1 | |
36 | ||
37 | error=$(zfs program -t $lim $TESTPOOL $ZCP_ROOT/lua_core/tst.timeout.zcp 2>&1) | |
38 | [[ $? -ne 0 ]] || log_fail "Channel program with limit $lim exited 0: $error" | |
39 | ||
7839c4b5 | 40 | instrs_run=$(echo $error | awk -F "chunk" '{print $2}' | awk '{print $1}') |
d99a0153 CW |
41 | if [[ $instrs_run -lt $(( $lim - 100 )) ]]; then |
42 | log_fail "Runtime (${instrs_run} instr) < limit (${lim} - 100 instr)" | |
43 | elif [[ $instrs_run -gt $(( $lim + 100 )) ]]; then | |
44 | log_fail "Runtime (${instrs_run} instr) > limit (${lim} + 100 instr)" | |
45 | fi | |
46 | log_note "With limit $lim the program ended after $instrs_run instructions" | |
47 | } | |
48 | ||
49 | test_instr_limit 1000 | |
50 | test_instr_limit 10000 | |
51 | test_instr_limit 100000 | |
52 | test_instr_limit 1000000 | |
53 | test_instr_limit 2000000 | |
54 | ||
55 | log_pass "Timeouts work correctly." |