1 | #!/bin/sh
|
---|
2 |
|
---|
3 | # Copyright 2005 by Rob Landley <rob@landley.net>
|
---|
4 | # Licensed under GPLv2, see file LICENSE in this source tree.
|
---|
5 |
|
---|
6 | # AUDIT:
|
---|
7 |
|
---|
8 | . ./testing.sh
|
---|
9 |
|
---|
10 | # testing "test name" "commands" "expected result" "file input" "stdin"
|
---|
11 | # file input will be file called "input"
|
---|
12 | # test can create a file "actual" instead of writing to stdout
|
---|
13 |
|
---|
14 | # Test exit status
|
---|
15 |
|
---|
16 | testing "grep (exit with error)" "grep nonexistent 2> /dev/null ; echo \$?" \
|
---|
17 | "1\n" "" ""
|
---|
18 | testing "grep (exit success)" "grep grep $0 > /dev/null 2>&1 ; echo \$?" "0\n" \
|
---|
19 | "" ""
|
---|
20 | # Test various data sources and destinations
|
---|
21 |
|
---|
22 | testing "grep (default to stdin)" "grep two" "two\n" "" \
|
---|
23 | "one\ntwo\nthree\nthree\nthree\n"
|
---|
24 | testing "grep - (specify stdin)" "grep two -" "two\n" "" \
|
---|
25 | "one\ntwo\nthree\nthree\nthree\n"
|
---|
26 | testing "grep input (specify file)" "grep two input" "two\n" \
|
---|
27 | "one\ntwo\nthree\nthree\nthree\n" ""
|
---|
28 |
|
---|
29 | # GNU grep 2.5.3 outputs a new line character after the located string
|
---|
30 | # even if there is no new line character in the input
|
---|
31 | testing "grep (no newline at EOL)" "grep bug input" "bug\n" "bug" ""
|
---|
32 |
|
---|
33 | >empty
|
---|
34 | testing "grep two files" "grep two input empty 2>/dev/null" \
|
---|
35 | "input:two\n" "one\ntwo\nthree\nthree\nthree\n" ""
|
---|
36 | rm empty
|
---|
37 |
|
---|
38 | testing "grep - infile (specify stdin and file)" "grep two - input" \
|
---|
39 | "(standard input):two\ninput:two\n" "one\ntwo\nthree\n" \
|
---|
40 | "one\ntwo\ntoo\nthree\nthree\n"
|
---|
41 |
|
---|
42 | # Check if we see the correct return value if both stdin and non-existing file
|
---|
43 | # are given.
|
---|
44 | testing "grep - nofile (specify stdin and nonexisting file)" \
|
---|
45 | "grep two - nonexistent 2> /dev/null ; echo \$?" \
|
---|
46 | "(standard input):two\n(standard input):two\n2\n" \
|
---|
47 | "" "one\ntwo\ntwo\nthree\nthree\nthree\n"
|
---|
48 | testing "grep -q - nofile (specify stdin and nonexisting file, no match)" \
|
---|
49 | "grep -q nomatch - nonexistent 2> /dev/null ; echo \$?" \
|
---|
50 | "2\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n"
|
---|
51 | # SUSv3: If the -q option is specified, the exit status shall be zero
|
---|
52 | # if an input line is selected, even if an error was detected.
|
---|
53 | testing "grep -q - nofile (specify stdin and nonexisting file, match)" \
|
---|
54 | "grep -q two - nonexistent ; echo \$?" \
|
---|
55 | "0\n" "" "one\ntwo\ntwo\nthree\nthree\nthree\n"
|
---|
56 |
|
---|
57 | # Test various command line options
|
---|
58 | # -s no error messages
|
---|
59 | testing "grep -s nofile (nonexisting file, no match)" \
|
---|
60 | "grep -s nomatch nonexistent ; echo \$?" "2\n" "" ""
|
---|
61 | testing "grep -s nofile - (stdin and nonexisting file, match)" \
|
---|
62 | "grep -s domatch nonexistent - ; echo \$?" \
|
---|
63 | "(standard input):domatch\n2\n" "" "nomatch\ndomatch\nend\n"
|
---|
64 |
|
---|
65 | optional EXTRA_COMPAT
|
---|
66 | testing "grep handles NUL in files" "grep -a foo input" "\0foo\n" "\0foo\n\n" ""
|
---|
67 | testing "grep handles NUL on stdin" "grep -a foo" "\0foo\n" "" "\0foo\n\n"
|
---|
68 |
|
---|
69 | testing "grep matches NUL" "grep . input > /dev/null 2>&1 ; echo \$?" \
|
---|
70 | "0\n" "\0\n" ""
|
---|
71 | SKIP=
|
---|
72 |
|
---|
73 | # -e regex
|
---|
74 | testing "grep handles multiple regexps" "grep -e one -e two input ; echo \$?" \
|
---|
75 | "one\ntwo\n0\n" "one\ntwo\n" ""
|
---|
76 | testing "grep -F handles multiple expessions" "grep -F -e one -e two input ; echo \$?" \
|
---|
77 | "one\ntwo\n0\n" "one\ntwo\n" ""
|
---|
78 | testing "grep -F handles -i" "grep -F -i foo input ; echo \$?" \
|
---|
79 | "FOO\n0\n" "FOO\n" ""
|
---|
80 |
|
---|
81 | # -f file/-
|
---|
82 | testing "grep can read regexps from stdin" "grep -f - input ; echo \$?" \
|
---|
83 | "two\nthree\n0\n" "tw\ntwo\nthree\n" "tw.\nthr\n"
|
---|
84 |
|
---|
85 | # -x (whole line match)
|
---|
86 | testing "grep -x (full match)" "grep -x foo input ; echo \$?" \
|
---|
87 | "foo\n0\n" "foo\n" ""
|
---|
88 | testing "grep -x (partial match 1)" "grep -x foo input ; echo \$?" \
|
---|
89 | "1\n" "foo bar\n" ""
|
---|
90 | testing "grep -x (partial match 2)" "grep -x foo input ; echo \$?" \
|
---|
91 | "1\n" "bar foo\n" ""
|
---|
92 | testing "grep -x -F (full match)" "grep -x -F foo input ; echo \$?" \
|
---|
93 | "foo\n0\n" "foo\n" ""
|
---|
94 | testing "grep -x -F (partial match 1)" "grep -x -F foo input ; echo \$?" \
|
---|
95 | "1\n" "foo bar\n" ""
|
---|
96 | testing "grep -x -F (partial match 2)" "grep -x -F foo input ; echo \$?" \
|
---|
97 | "1\n" "bar foo\n" ""
|
---|
98 |
|
---|
99 | optional FEATURE_GREP_EGREP_ALIAS
|
---|
100 | testing "grep -E supports extended regexps" "grep -E fo+" "foo\n" "" \
|
---|
101 | "b\ar\nfoo\nbaz"
|
---|
102 | testing "grep is also egrep" "egrep foo" "foo\n" "" "foo\nbar\n"
|
---|
103 | testing "egrep is not case insensitive" \
|
---|
104 | "egrep foo ; [ \$? -ne 0 ] && echo yes" "yes\n" "" "FOO\n"
|
---|
105 | testing "grep -E -o prints all matches" \
|
---|
106 | "grep -E -o '([[:xdigit:]]{2}[:-]){5}[[:xdigit:]]{2}'" \
|
---|
107 | "00:19:3E:00:AA:5E\n00:1D:60:3D:3A:FB\n00:22:43:49:FB:AA\n" \
|
---|
108 | "" "00:19:3E:00:AA:5E 00:1D:60:3D:3A:FB 00:22:43:49:FB:AA\n"
|
---|
109 | SKIP=
|
---|
110 |
|
---|
111 | testing "grep -o does not loop forever" \
|
---|
112 | 'grep -o "[^/]*$"' \
|
---|
113 | "test\n" \
|
---|
114 | "" "/var/test\n"
|
---|
115 | testing "grep -o does not loop forever on zero-length match" \
|
---|
116 | 'grep -o "" | head -n1' \
|
---|
117 | "" \
|
---|
118 | "" "test\n"
|
---|
119 |
|
---|
120 | testing "grep -f EMPTY_FILE" \
|
---|
121 | "grep -f input" \
|
---|
122 | "" \
|
---|
123 | "" \
|
---|
124 | "test\n"
|
---|
125 |
|
---|
126 | testing "grep -v -f EMPTY_FILE" \
|
---|
127 | "grep -v -f input" \
|
---|
128 | "test\n" \
|
---|
129 | "" \
|
---|
130 | "test\n"
|
---|
131 |
|
---|
132 | testing "grep -Fw matches only words" \
|
---|
133 | "grep -Fw foo input" \
|
---|
134 | "" \
|
---|
135 | "foop\n" \
|
---|
136 | ""
|
---|
137 |
|
---|
138 | testing "grep -Fw doesn't stop on 1st mismatch" \
|
---|
139 | "grep -Fw foo input" \
|
---|
140 | "foop foo\n" \
|
---|
141 | "foop foo\n" \
|
---|
142 | ""
|
---|
143 |
|
---|
144 | testing "grep -w doesn't stop on 1st mismatch" \
|
---|
145 | "grep -w foo input" \
|
---|
146 | "foop foo\n" \
|
---|
147 | "foop foo\n" \
|
---|
148 | ""
|
---|
149 |
|
---|
150 | testing "grep -w ^str doesn't match str not at the beginning" \
|
---|
151 | "grep -w ^str input" \
|
---|
152 | "" \
|
---|
153 | "strstr\n" \
|
---|
154 | ""
|
---|
155 |
|
---|
156 | testing "grep -w ^ doesn't hang" \
|
---|
157 | "grep -w ^ input" \
|
---|
158 | "" \
|
---|
159 | "anything\n" \
|
---|
160 | ""
|
---|
161 |
|
---|
162 | testing "grep -w word doesn't match wordword" \
|
---|
163 | "grep -w word input" \
|
---|
164 | "" \
|
---|
165 | "wordword\n" \
|
---|
166 | ""
|
---|
167 |
|
---|
168 | testing "grep -w word match second word" \
|
---|
169 | "grep -w word input" \
|
---|
170 | "bword,word\n""wordb,word\n""bwordb,word\n" \
|
---|
171 | "bword,word\n""wordb,word\n""bwordb,word\n" \
|
---|
172 | ""
|
---|
173 |
|
---|
174 | # -r on symlink to dir should recurse into dir
|
---|
175 | mkdir -p grep.testdir/foo
|
---|
176 | echo bar > grep.testdir/foo/file
|
---|
177 | ln -s foo grep.testdir/symfoo
|
---|
178 | testing "grep -r on symlink to dir" \
|
---|
179 | "grep -r . grep.testdir/symfoo" \
|
---|
180 | "grep.testdir/symfoo/file:bar\n" \
|
---|
181 | "" ""
|
---|
182 | rm -Rf grep.testdir
|
---|
183 |
|
---|
184 | # But -r on dir/symlink_to_dir should not recurse into symlink_to_dir
|
---|
185 | mkdir -p grep.testdir/foo
|
---|
186 | echo bar > grep.testdir/foo/file
|
---|
187 | ln -s foo grep.testdir/symfoo
|
---|
188 | testing "grep -r on dir/symlink to dir" \
|
---|
189 | "grep -r . grep.testdir" \
|
---|
190 | "grep.testdir/foo/file:bar\n" \
|
---|
191 | "" ""
|
---|
192 | rm -Rf grep.testdir
|
---|
193 |
|
---|
194 | # testing "test name" "commands" "expected result" "file input" "stdin"
|
---|
195 | # file input will be file called "input"
|
---|
196 | # test can create a file "actual" instead of writing to stdout
|
---|
197 |
|
---|
198 | exit $FAILCOUNT
|
---|