1# $NetBSD: t_nbperf.sh,v 1.5 2021/02/14 01:27:33 joerg Exp $
2#
3# Copyright (c) 2012 The NetBSD Foundation, Inc.
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
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11# 2. Redistributions in binary form must reproduce the above copyright
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13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
16# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
17# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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25# POSSIBILITY OF SUCH DAMAGE.
26#
27
28cleanup()
29{
30	rm -f reference.txt input.txt hash.c hash.map testprog
31}
32
33atf_test_case chm
34chm_head()
35{
36	atf_set "descr" "Checks chm algorithm"
37	atf_set "require.files" "/usr/share/dict/web2"
38	atf_set "require.progs" "cc"
39}
40chm_body()
41{
42	for n in 4 32 128 1024 65536; do
43		seq 0 $(($n - 1)) > reference.txt
44		atf_check -o file:reference.txt \
45		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 chm cat \
46		    $n $(atf_get_srcdir)/hash_driver.c
47		atf_check -o file:hash.map \
48		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 chm cat \
49		    $n $(atf_get_srcdir)/hash_driver.c
50	done
51}
52chm_clean()
53{
54	cleanup
55}
56
57atf_test_case chm_fudged
58chm_fudged_head()
59{
60	atf_set "descr" "Checks chm algorithm with fudged hash"
61	atf_set "require.progs" "cc"
62}
63chm_fudged_body()
64{
65	seq 0 11 > reference.txt
66	seq 1 12 > input.txt
67
68	atf_check -o file:reference.txt \
69	    $(atf_get_srcdir)/h_nbperf input.txt "chm -p" cat \
70	    12 $(atf_get_srcdir)/hash_driver.c
71	atf_check -s exit:1 fgrep -q '^=' hash.c
72
73	atf_check -o file:reference.txt \
74	    $(atf_get_srcdir)/h_nbperf input.txt "chm -f -p" cat \
75	    12 $(atf_get_srcdir)/hash_driver.c
76	atf_check -s exit:0 fgrep -q '^=' hash.c
77}
78chm_fudged_clean()
79{
80	cleanup
81}
82
83atf_test_case chm3
84chm3_head()
85{
86	atf_set "descr" "Checks chm3 algorithm"
87	atf_set "require.files" "/usr/share/dict/web2"
88	atf_set "require.progs" "cc"
89}
90chm3_body()
91{ 
92	for n in 4 32 128 1024 65536; do
93		seq 0 $(($n - 1)) > reference.txt
94		atf_check -o file:reference.txt \
95		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 chm3 cat \
96		    $n $(atf_get_srcdir)/hash_driver.c
97		atf_check -o file:hash.map \
98		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 chm3 cat \
99		    $n $(atf_get_srcdir)/hash_driver.c
100	done
101}
102chm3_clean()
103{
104	cleanup
105}
106
107atf_test_case chm3_fudged
108chm3_fudged_head()
109{
110	atf_set "descr" "Checks chm3 algorithm with fudged hash"
111	atf_set "require.progs" "cc"
112}
113chm3_fudged_body()
114{
115	seq 0 9 > reference.txt
116	seq 1 10 > input.txt
117
118	atf_check -o file:reference.txt \
119	    $(atf_get_srcdir)/h_nbperf input.txt "chm3 -p" cat \
120	    10 $(atf_get_srcdir)/hash_driver.c
121	atf_check -s exit:1 fgrep -q '^=' hash.c
122
123	atf_check -o file:reference.txt \
124	    $(atf_get_srcdir)/h_nbperf input.txt "chm3 -f -p" cat \
125	    10 $(atf_get_srcdir)/hash_driver.c
126	atf_check -s exit:0 fgrep -q '^= (' hash.c
127	atf_check -s exit:0 fgrep -q '^= 2' hash.c
128}
129chm3_fudged_clean()
130{
131	cleanup
132}
133
134atf_test_case bpz
135bpz_head()
136{
137	atf_set "descr" "Checks bpz algorithm"
138	atf_set "require.files" "/usr/share/dict/web2"
139	atf_set "require.progs" "cc"
140}
141bpz_body()
142{
143	for n in 4 32 128 1024 65536 131072; do
144		seq 0 $(($n - 1)) > reference.txt
145		atf_check -o file:reference.txt \
146		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 bpz "sort -n" \
147		    $n $(atf_get_srcdir)/hash_driver.c
148		atf_check -o file:hash.map \
149		    $(atf_get_srcdir)/h_nbperf /usr/share/dict/web2 bpz cat \
150		    $n $(atf_get_srcdir)/hash_driver.c
151	done
152}
153bpz_clean()
154{
155	cleanup
156}
157
158atf_test_case bpz_fudged
159bpz_fudged_head()
160{
161	atf_set "descr" "Checks bpz algorithm with fudged hash"
162	atf_set "require.progs" "cc"
163}
164bpz_fudged_body()
165{
166	seq 0 11 > reference.txt
167	seq 1 12 > input.txt
168
169	atf_check -o file:reference.txt \
170	    $(atf_get_srcdir)/h_nbperf input.txt "bpz -p" "sort -n" \
171	    12 $(atf_get_srcdir)/hash_driver.c
172	atf_check -s exit:1 fgrep -q '^=' hash.c
173
174	atf_check -o file:reference.txt \
175	    $(atf_get_srcdir)/h_nbperf input.txt "bpz -f -p" "sort -n" \
176	    12 $(atf_get_srcdir)/hash_driver.c
177	atf_check -s exit:0 fgrep -q '^= (' hash.c
178	atf_check -s exit:0 fgrep -q '^= 2' hash.c
179}
180bpz_fudged_clean()
181{
182	cleanup
183}
184
185atf_test_case handle_dup
186handle_dup_head()
187{
188	atf_set "descr" "Checks different algorithms deal with duplicates"
189	atf_set "require.progs" "cc"
190}
191handle_dup_body()
192{
193	seq 0 9 > reference.txt
194	echo 0 >> reference.txt
195	atf_check -s exit:1 -e match:"nbperf: Duplicate keys detected" \
196		nbperf -a chm < reference.txt
197	atf_check -s exit:1 -e match:"nbperf: Duplicate keys detected" \
198		nbperf -a chm3 < reference.txt
199	atf_check -s exit:1 -e match:"nbperf: Duplicate keys detected" \
200		nbperf -a bpz < reference.txt
201}
202handle_dup_clean()
203{
204	cleanup
205}
206
207atf_init_test_cases()
208{
209	atf_add_test_case chm
210	atf_add_test_case chm_fudged
211	atf_add_test_case chm3
212	atf_add_test_case chm3_fudged
213	atf_add_test_case bpz
214	atf_add_test_case bpz_fudged
215	atf_add_test_case handle_dup
216}
217