1 | #!/bin/sh
|
---|
2 |
|
---|
3 | # SUSv3 compliant sed tests.
|
---|
4 | # Copyright 2005 by Rob Landley <rob@landley.net>
|
---|
5 | # Licensed under GPL v2, see file LICENSE for details.
|
---|
6 |
|
---|
7 | . testing.sh
|
---|
8 |
|
---|
9 | # testing "description" "arguments" "result" "infile" "stdin"
|
---|
10 |
|
---|
11 | # Corner cases
|
---|
12 | testing "sed no files (stdin)" 'sed ""' "hello\n" "" "hello\n"
|
---|
13 | testing "sed explicit stdin" 'sed "" -' "hello\n" "" "hello\n"
|
---|
14 | testing "sed handles empty lines" "sed -e 's/\$/@/'" "@\n" "" "\n"
|
---|
15 | testing "sed stdin twice" 'sed "" - -' "hello" "" "hello"
|
---|
16 |
|
---|
17 | # Trailing EOF.
|
---|
18 | # Match $, at end of each file or all files?
|
---|
19 |
|
---|
20 | # -e corner cases
|
---|
21 | # without -e
|
---|
22 | # multiple -e
|
---|
23 | # interact with a
|
---|
24 | # -eee arg1 arg2 arg3
|
---|
25 | # -f corner cases
|
---|
26 | # -e -f -e
|
---|
27 | # -n corner cases
|
---|
28 | # no newline at EOF?
|
---|
29 | # -r corner cases
|
---|
30 | # Just make sure it works.
|
---|
31 | # -i corner cases:
|
---|
32 | # sed -i -
|
---|
33 | # permissions
|
---|
34 | # -i on a symlink
|
---|
35 | # on a directory
|
---|
36 | # With $ last-line test
|
---|
37 | # Continue with \
|
---|
38 | # End of script with trailing \
|
---|
39 |
|
---|
40 | # command list
|
---|
41 | testing "sed accepts blanks before command" "sed -e '1 d'" "" "" ""
|
---|
42 | testing "sed accepts newlines in -e" "sed -e 'i\
|
---|
43 | 1
|
---|
44 | a\
|
---|
45 | 3'" "1\n2\n3\n" "" "2\n"
|
---|
46 | testing "sed accepts multiple -e" "sed -e 'i\' -e '1' -e 'a\' -e '3'" \
|
---|
47 | "1\n2\n3\n" "" "2\n"
|
---|
48 |
|
---|
49 | # substitutions
|
---|
50 | testing "sed -n" "sed -n -e s/foo/bar/ -e s/bar/baz/" "" "" "foo\n"
|
---|
51 | testing "sed s//p" "sed -e s/foo/bar/p -e s/bar/baz/p" "bar\nbaz\nbaz\n" \
|
---|
52 | "" "foo\n"
|
---|
53 | testing "sed -n s//p" "sed -ne s/abc/def/p" "def\n" "" "abc\n"
|
---|
54 | testing "sed s//g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5,\n" \
|
---|
55 | "" "12345\n"
|
---|
56 | testing "sed s arbitrary delimiter" "sed -e 's woo boing '" "boing\n" "" "woo\n"
|
---|
57 | testing "sed s chains" "sed -e s/foo/bar/ -e s/bar/baz/" "baz\n" "" "foo\n"
|
---|
58 | testing "sed s chains2" "sed -e s/foo/bar/ -e s/baz/nee/" "bar\n" "" "foo\n"
|
---|
59 | testing "sed s [delimiter]" "sed -e 's@[@]@@'" "onetwo" "" "one@two"
|
---|
60 |
|
---|
61 | # branch
|
---|
62 | testing "sed b (branch)" "sed -e 'b one;p;: one'" "foo\n" "" "foo\n"
|
---|
63 | testing "sed b (branch with no label jumps to end)" "sed -e 'b;p'" \
|
---|
64 | "foo\n" "" "foo\n"
|
---|
65 |
|
---|
66 | # test and branch
|
---|
67 | testing "sed t (test/branch)" "sed -e 's/a/1/;t one;p;: one;p'" \
|
---|
68 | "1\n1\nb\nb\nb\nc\nc\nc\n" "" "a\nb\nc\n"
|
---|
69 | testing "sed t (test/branch clears test bit)" "sed -e 's/a/b/;:loop;t loop'" \
|
---|
70 | "b\nb\nc\n" "" "a\nb\nc\n"
|
---|
71 | testing "sed T (!test/branch)" "sed -e 's/a/1/;T notone;p;: notone;p'" \
|
---|
72 | "1\n1\n1\nb\nb\nc\nc\n" "" "a\nb\nc\n"
|
---|
73 |
|
---|
74 | # Normal sed end-of-script doesn't print "c" because n flushed the pattern
|
---|
75 | # space. If n hits EOF, pattern space is empty when script ends.
|
---|
76 | # Query: how does this interact with no newline at EOF?
|
---|
77 | testing "sed n (flushes pattern space, terminates early)" "sed -e 'n;p'" \
|
---|
78 | "a\nb\nb\nc\n" "" "a\nb\nc\n"
|
---|
79 | # N does _not_ flush pattern space, therefore c is still in there @ script end.
|
---|
80 | testing "sed N (doesn't flush pattern space when terminating)" "sed -e 'N;p'" \
|
---|
81 | "a\nb\na\nb\nc\n" "" "a\nb\nc\n"
|
---|
82 | testing "sed address match newline" 'sed "/b/N;/b\\nc/i woo"' \
|
---|
83 | "a\nwoo\nb\nc\nd\n" "" "a\nb\nc\nd\n"
|
---|
84 |
|
---|
85 | # Multiple lines in pattern space
|
---|
86 | testing "sed N (stops at end of input) and P (prints to first newline only)" \
|
---|
87 | "sed -n 'N;P;p'" "a\na\nb\n" "" "a\nb\nc\n"
|
---|
88 |
|
---|
89 | # Hold space
|
---|
90 | testing "sed G (append hold space to pattern space)" 'sed G' "a\n\nb\n\nc\n\n" \
|
---|
91 | "" "a\nb\nc\n"
|
---|
92 | #testing "sed g/G (swap/append hold and patter space)"
|
---|
93 | #testing "sed g (swap hold/pattern space)"
|
---|
94 |
|
---|
95 | testing "sed d ends script iteration" \
|
---|
96 | "sed -e '/ook/d;s/ook/ping/p;i woot'" "" "" "ook\n"
|
---|
97 | testing "sed d ends script iteration (2)" \
|
---|
98 | "sed -e '/ook/d;a\' -e 'bang'" "woot\nbang\n" "" "ook\nwoot\n"
|
---|
99 |
|
---|
100 | # Multiple files, with varying newlines and NUL bytes
|
---|
101 | testing "sed embedded NUL" "sed -e 's/woo/bang/'" "\0bang\0woo\0" "" \
|
---|
102 | "\0woo\0woo\0"
|
---|
103 | testing "sed embedded NUL g" "sed -e 's/woo/bang/g'" "bang\0bang\0" "" \
|
---|
104 | "woo\0woo\0"
|
---|
105 | echo -e "/woo/a he\0llo" > sed.commands
|
---|
106 | testing "sed NUL in command" "sed -f sed.commands" "woo\nhe\0llo\n" "" "woo"
|
---|
107 | rm sed.commands
|
---|
108 |
|
---|
109 | # sed has funky behavior with newlines at the end of file. Test lots of
|
---|
110 | # corner cases with the optional newline appending behavior.
|
---|
111 |
|
---|
112 | testing "sed normal newlines" "sed -e 's/woo/bang/' input -" "bang\nbang\n" \
|
---|
113 | "woo\n" "woo\n"
|
---|
114 | testing "sed leave off trailing newline" "sed -e 's/woo/bang/' input -" \
|
---|
115 | "bang\nbang" "woo\n" "woo"
|
---|
116 | testing "sed autoinsert newline" "sed -e 's/woo/bang/' input -" "bang\nbang" \
|
---|
117 | "woo" "woo"
|
---|
118 | testing "sed empty file plus cat" "sed -e 's/nohit//' input -" "one\ntwo" \
|
---|
119 | "" "one\ntwo"
|
---|
120 | testing "sed cat plus empty file" "sed -e 's/nohit//' input -" "one\ntwo" \
|
---|
121 | "one\ntwo" ""
|
---|
122 | testing "sed append autoinserts newline" "sed -e '/woot/a woo' -" \
|
---|
123 | "woot\nwoo\n" "" "woot"
|
---|
124 | testing "sed insert doesn't autoinsert newline" "sed -e '/woot/i woo' -" \
|
---|
125 | "woo\nwoot" "" "woot"
|
---|
126 | testing "sed print autoinsert newlines" "sed -e 'p' -" "one\none" "" "one"
|
---|
127 | testing "sed print autoinsert newlines two files" "sed -e 'p' input -" \
|
---|
128 | "one\none\ntwo\ntwo" "one" "two"
|
---|
129 | testing "sed noprint, no match, no newline" "sed -ne 's/woo/bang/' input" \
|
---|
130 | "" "no\n" ""
|
---|
131 | testing "sed selective matches with one nl" "sed -ne 's/woo/bang/p' input -" \
|
---|
132 | "a bang\nc bang\n" "a woo\nb no" "c woo\nd no"
|
---|
133 | testing "sed selective matches insert newline" \
|
---|
134 | "sed -ne 's/woo/bang/p' input -" "a bang\nb bang\nd bang" \
|
---|
135 | "a woo\nb woo" "c no\nd woo"
|
---|
136 | testing "sed selective matches noinsert newline" \
|
---|
137 | "sed -ne 's/woo/bang/p' input -" "a bang\nb bang" "a woo\nb woo" \
|
---|
138 | "c no\nd no"
|
---|
139 | testing "sed clusternewline" \
|
---|
140 | "sed -e '/one/a 111' -e '/two/i 222' -e p input -" \
|
---|
141 | "one\none\n111\n222\ntwo\ntwo" "one" "two"
|
---|
142 | testing "sed subst+write" \
|
---|
143 | "sed -e 's/i/z/' -e 'woutputw' input -; echo -n X; cat outputw" \
|
---|
144 | "thzngy\nagaznXthzngy\nagazn" "thingy" "again"
|
---|
145 | rm outputw
|
---|
146 | testing "sed trailing NUL" \
|
---|
147 | "sed 's/i/z/' input -" \
|
---|
148 | "a\0b\0\nc" "a\0b\0" "c"
|
---|
149 | testing "sed escaped newline in command" \
|
---|
150 | "sed 's/a/z\\
|
---|
151 | z/' input" \
|
---|
152 | "z\nz" "a" ""
|
---|
153 |
|
---|
154 | # Test end-of-file matching behavior
|
---|
155 |
|
---|
156 | testing "sed match EOF" "sed -e '"'$p'"'" "hello\nthere\nthere" "" \
|
---|
157 | "hello\nthere"
|
---|
158 | testing "sed match EOF two files" "sed -e '"'$p'"' input -" \
|
---|
159 | "one\ntwo\nthree\nfour\nfour" "one\ntwo" "three\nfour"
|
---|
160 | # sed match EOF inline: gnu sed 4.1.5 outputs this:
|
---|
161 | #00000000 6f 6e 65 0a 6f 6f 6b 0a 6f 6f 6b 0a 74 77 6f 0a |one.ook.ook.two.|
|
---|
162 | #00000010 0a 74 68 72 65 65 0a 6f 6f 6b 0a 6f 6f 6b 0a 66 |.three.ook.ook.f|
|
---|
163 | #00000020 6f 75 72 |our|
|
---|
164 | # which looks buggy to me.
|
---|
165 | echo -ne "three\nfour" > input2
|
---|
166 | testing "sed match EOF inline" \
|
---|
167 | "sed -e '"'$i ook'"' -i input input2 && cat input input2" \
|
---|
168 | "one\nook\ntwothree\nook\nfour" "one\ntwo" ""
|
---|
169 | rm input2
|
---|
170 |
|
---|
171 | # Test lie-to-autoconf
|
---|
172 |
|
---|
173 | testing "sed lie-to-autoconf" "sed --version | grep -o 'GNU sed version '" \
|
---|
174 | "GNU sed version \n" "" ""
|
---|
175 |
|
---|
176 | # Jump to nonexistent label
|
---|
177 | testing "sed nonexistent label" "sed -e 'b walrus' 2> /dev/null || echo yes" \
|
---|
178 | "yes\n" "" ""
|
---|
179 |
|
---|
180 | testing "sed backref from empty s uses range regex" \
|
---|
181 | "sed -e '/woot/s//eep \0 eep/'" "eep woot eep" "" "woot"
|
---|
182 |
|
---|
183 | testing "sed backref from empty s uses range regex with newline" \
|
---|
184 | "sed -e '/woot/s//eep \0 eep/'" "eep woot eep\n" "" "woot\n"
|
---|
185 |
|
---|
186 | # -i with no filename
|
---|
187 |
|
---|
188 | touch ./- # Detect gnu failure mode here.
|
---|
189 | testing "sed -i with no arg [GNUFAIL]" "sed -e '' -i 2> /dev/null || echo yes" \
|
---|
190 | "yes\n" "" ""
|
---|
191 | rm ./- # Clean up
|
---|
192 |
|
---|
193 | testing "sed s/xxx/[/" "sed -e 's/xxx/[/'" "[\n" "" "xxx\n"
|
---|
194 |
|
---|
195 | # Ponder this a bit more, why "woo not found" from gnu version?
|
---|
196 | #testing "sed doesn't substitute in deleted line" \
|
---|
197 | # "sed -e '/ook/d;s/ook//;t woo;a bang;'" "bang" "" "ook\n"
|
---|
198 |
|
---|
199 | # This makes both seds very unhappy. Why?
|
---|
200 | #testing "sed -g (exhaustive)" "sed -e 's/[[:space:]]*/,/g'" ",1,2,3,4,5," \
|
---|
201 | # "" "12345"
|
---|
202 |
|
---|
203 | exit $FAILCOUNT
|
---|