1 # $NetBSD: t_grep.sh,v 1.2 2013/05/17 15:39:17 christos Exp $
3 # Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
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7 # modification, are permitted provided that the following conditions
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10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
18 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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31 atf_set "descr" "Checks basic functionality"
35 atf_check -o file:"$(atf_get_srcdir)/d_basic.out" -x \
36 'jot 10000 | grep 123'
42 atf_set "descr" "Checks handling of binary files"
48 # Generate stable output instead of depending on uname to match the
49 # branded OS name of /bin/sh
51 dd if=/dev/zero count=1 of=test.file
52 echo -n "foobar" >> test.file
53 atf_check -o file:"$(atf_get_srcdir)/d_binary.out" grep foobar test.file
56 atf_check -o file:"$(atf_get_srcdir)/d_binary.out" grep $(uname) /bin/sh
65 atf_set "descr" "Checks recursive searching"
69 mkdir -p recurse/a/f recurse/d
70 echo -e "cod\ndover sole\nhaddock\nhalibut\npilchard" > recurse/d/fish
71 echo -e "cod\nhaddock\nplaice" > recurse/a/f/favourite-fish
73 atf_check -o file:"$(atf_get_srcdir)/d_recurse.out" grep -r haddock recurse
76 atf_test_case recurse_symlink
77 recurse_symlink_head()
79 atf_set "descr" "Checks symbolic link recursion"
81 recurse_symlink_body()
84 (cd test/c/d && ln -s ../d .)
85 echo "Test string" > test/c/match
87 atf_check -o file:"$(atf_get_srcdir)/d_recurse_symlink.out" \
88 -e file:"$(atf_get_srcdir)/d_recurse_symlink.err" \
92 atf_test_case word_regexps
95 atf_set "descr" "Checks word-regexps"
99 atf_check -o file:"$(atf_get_srcdir)/d_word_regexps.out" \
100 grep -w separated $(atf_get_srcdir)/d_input
103 atf_test_case begin_end
106 atf_set "descr" "Checks handling of line beginnings and ends"
110 atf_check -o file:"$(atf_get_srcdir)/d_begin_end_a.out" \
111 grep ^Front "$(atf_get_srcdir)/d_input"
113 atf_check -o file:"$(atf_get_srcdir)/d_begin_end_b.out" \
114 grep ending$ "$(atf_get_srcdir)/d_input"
117 atf_test_case ignore_case
120 atf_set "descr" "Checks ignore-case option"
124 atf_check -o file:"$(atf_get_srcdir)/d_ignore_case.out" \
125 grep -i Upper "$(atf_get_srcdir)/d_input"
131 atf_set "descr" "Checks selecting non-matching lines with -v option"
135 atf_check -o file:"$(atf_get_srcdir)/d_invert.out" \
136 grep -v fish "$(atf_get_srcdir)/d_invert.in"
139 atf_test_case whole_line
142 atf_set "descr" "Checks whole-line matching with -x flag"
146 atf_check -o file:"$(atf_get_srcdir)/d_whole_line.out" \
147 grep -x matchme "$(atf_get_srcdir)/d_input"
150 atf_test_case negative
153 atf_set "descr" "Checks handling of files with no matches"
157 atf_check -s ne:0 grep "not a hope in hell" "$(atf_get_srcdir)/d_input"
160 atf_test_case context
163 atf_set "descr" "Checks displaying context with -A, -B and -C flags"
167 cp $(atf_get_srcdir)/d_context_*.* .
169 atf_check -o file:d_context_a.out grep -C2 bamboo d_context_a.in
170 atf_check -o file:d_context_b.out grep -A3 tilt d_context_a.in
171 atf_check -o file:d_context_c.out grep -B4 Whig d_context_a.in
172 atf_check -o file:d_context_d.out grep -C1 pig d_context_a.in d_context_b.in
175 atf_test_case file_exp
178 atf_set "descr" "Checks reading expressions from file"
182 atf_check -o file:"$(atf_get_srcdir)/d_file_exp.out" -x \
183 'jot 21 -1 1.00 | grep -f '"$(atf_get_srcdir)"'/d_file_exp.in'
189 atf_set "descr" "Checks matching special characters with egrep"
193 atf_check -o file:"$(atf_get_srcdir)/d_egrep.out" \
194 egrep '\?|\*$$' "$(atf_get_srcdir)/d_input"
200 atf_set "descr" "Checks handling of gzipped files with zgrep"
204 cp "$(atf_get_srcdir)/d_input" .
205 gzip d_input || atf_fail "gzip failed"
207 atf_check -o file:"$(atf_get_srcdir)/d_zgrep.out" zgrep -h line d_input.gz
210 atf_test_case nonexistent
213 atf_set "descr" "Checks that -s flag suppresses error" \
214 "messages about nonexistent files"
218 atf_check -s ne:0 grep -s foobar nonexistent
221 atf_test_case context2
224 atf_set "descr" "Checks displaying context with -z flag"
228 printf "haddock\000cod\000plaice\000" > test1
229 printf "mackeral\000cod\000crab\000" > test2
231 atf_check -o file:"$(atf_get_srcdir)/d_context2_a.out" \
232 grep -z -A1 cod test1 test2
234 atf_check -o file:"$(atf_get_srcdir)/d_context2_b.out" \
235 grep -z -B1 cod test1 test2
237 atf_check -o file:"$(atf_get_srcdir)/d_context2_c.out" \
238 grep -z -C1 cod test1 test2
241 atf_init_test_cases()
243 atf_add_test_case basic
244 atf_add_test_case binary
245 atf_add_test_case recurse
246 atf_add_test_case recurse_symlink
247 atf_add_test_case word_regexps
248 atf_add_test_case begin_end
249 atf_add_test_case ignore_case
250 atf_add_test_case invert
251 atf_add_test_case whole_line
252 atf_add_test_case negative
253 atf_add_test_case context
254 atf_add_test_case file_exp
255 atf_add_test_case egrep
256 atf_add_test_case zgrep
257 atf_add_test_case nonexistent
258 atf_add_test_case context2