Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
0f85fab0 | 3 | # $Header: op.s,v 3.0.1.1 90/02/28 18:37:30 lwall Locked $ |
8d063cd8 | 4 | |
a687059c | 5 | print "1..42\n"; |
8d063cd8 LW |
6 | |
7 | $x = 'foo'; | |
8 | $_ = "x"; | |
9 | s/x/\$x/; | |
10 | print "#1\t:$_: eq :\$x:\n"; | |
11 | if ($_ eq '$x') {print "ok 1\n";} else {print "not ok 1\n";} | |
12 | ||
13 | $_ = "x"; | |
14 | s/x/$x/; | |
15 | print "#2\t:$_: eq :foo:\n"; | |
16 | if ($_ eq 'foo') {print "ok 2\n";} else {print "not ok 2\n";} | |
17 | ||
18 | $_ = "x"; | |
19 | s/x/\$x $x/; | |
20 | print "#3\t:$_: eq :\$x foo:\n"; | |
21 | if ($_ eq '$x foo') {print "ok 3\n";} else {print "not ok 3\n";} | |
22 | ||
8d063cd8 | 23 | $b = 'cd'; |
378cc40b | 24 | ($a = 'abcdef') =~ s'(b${b}e)'\n$1'; |
8d063cd8 LW |
25 | print "#4\t:$1: eq :bcde:\n"; |
26 | print "#4\t:$a: eq :a\\n\$1f:\n"; | |
27 | if ($1 eq 'bcde' && $a eq 'a\n$1f') {print "ok 4\n";} else {print "not ok 4\n";} | |
28 | ||
29 | $a = 'abacada'; | |
30 | if (($a =~ s/a/x/g) == 4 && $a eq 'xbxcxdx') | |
31 | {print "ok 5\n";} else {print "not ok 5\n";} | |
32 | ||
33 | if (($a =~ s/a/y/g) == 0 && $a eq 'xbxcxdx') | |
a687059c | 34 | {print "ok 6\n";} else {print "not ok 6 $a\n";} |
8d063cd8 LW |
35 | |
36 | if (($a =~ s/b/y/g) == 1 && $a eq 'xyxcxdx') | |
378cc40b LW |
37 | {print "ok 7\n";} else {print "not ok 7 $a\n";} |
38 | ||
39 | $_ = 'ABACADA'; | |
a687059c | 40 | if (/a/i && s///gi && $_ eq 'BCD') {print "ok 8\n";} else {print "not ok 8 $_\n";} |
378cc40b LW |
41 | |
42 | $_ = '\\' x 4; | |
43 | if (length($_) == 4) {print "ok 9\n";} else {print "not ok 9\n";} | |
44 | s/\\/\\\\/g; | |
ac58e20f | 45 | if ($_ eq '\\' x 8) {print "ok 10\n";} else {print "not ok 10 $_\n";} |
378cc40b LW |
46 | |
47 | $_ = '\/' x 4; | |
48 | if (length($_) == 8) {print "ok 11\n";} else {print "not ok 11\n";} | |
49 | s/\//\/\//g; | |
50 | if ($_ eq '\\//' x 4) {print "ok 12\n";} else {print "not ok 12\n";} | |
51 | if (length($_) == 12) {print "ok 13\n";} else {print "not ok 13\n";} | |
a687059c LW |
52 | |
53 | $_ = 'aaaXXXXbbb'; | |
54 | s/^a//; | |
55 | print $_ eq 'aaXXXXbbb' ? "ok 14\n" : "not ok 14\n"; | |
56 | ||
57 | $_ = 'aaaXXXXbbb'; | |
58 | s/a//; | |
59 | print $_ eq 'aaXXXXbbb' ? "ok 15\n" : "not ok 15\n"; | |
60 | ||
61 | $_ = 'aaaXXXXbbb'; | |
62 | s/^a/b/; | |
63 | print $_ eq 'baaXXXXbbb' ? "ok 16\n" : "not ok 16\n"; | |
64 | ||
65 | $_ = 'aaaXXXXbbb'; | |
66 | s/a/b/; | |
67 | print $_ eq 'baaXXXXbbb' ? "ok 17\n" : "not ok 17\n"; | |
68 | ||
69 | $_ = 'aaaXXXXbbb'; | |
70 | s/aa//; | |
71 | print $_ eq 'aXXXXbbb' ? "ok 18\n" : "not ok 18\n"; | |
72 | ||
73 | $_ = 'aaaXXXXbbb'; | |
74 | s/aa/b/; | |
75 | print $_ eq 'baXXXXbbb' ? "ok 19\n" : "not ok 19\n"; | |
76 | ||
77 | $_ = 'aaaXXXXbbb'; | |
78 | s/b$//; | |
79 | print $_ eq 'aaaXXXXbb' ? "ok 20\n" : "not ok 20\n"; | |
80 | ||
81 | $_ = 'aaaXXXXbbb'; | |
82 | s/b//; | |
83 | print $_ eq 'aaaXXXXbb' ? "ok 21\n" : "not ok 21\n"; | |
84 | ||
85 | $_ = 'aaaXXXXbbb'; | |
86 | s/bb//; | |
87 | print $_ eq 'aaaXXXXb' ? "ok 22\n" : "not ok 22\n"; | |
88 | ||
89 | $_ = 'aaaXXXXbbb'; | |
90 | s/aX/y/; | |
91 | print $_ eq 'aayXXXbbb' ? "ok 23\n" : "not ok 23\n"; | |
92 | ||
93 | $_ = 'aaaXXXXbbb'; | |
94 | s/Xb/z/; | |
95 | print $_ eq 'aaaXXXzbb' ? "ok 24\n" : "not ok 24\n"; | |
96 | ||
97 | $_ = 'aaaXXXXbbb'; | |
98 | s/aaX.*Xbb//; | |
99 | print $_ eq 'ab' ? "ok 25\n" : "not ok 25\n"; | |
100 | ||
101 | $_ = 'aaaXXXXbbb'; | |
102 | s/bb/x/; | |
103 | print $_ eq 'aaaXXXXxb' ? "ok 26\n" : "not ok 26\n"; | |
104 | ||
105 | # now for some unoptimized versions of the same. | |
106 | ||
107 | $_ = 'aaaXXXXbbb'; | |
108 | $x ne $x || s/^a//; | |
109 | print $_ eq 'aaXXXXbbb' ? "ok 27\n" : "not ok 27\n"; | |
110 | ||
111 | $_ = 'aaaXXXXbbb'; | |
112 | $x ne $x || s/a//; | |
113 | print $_ eq 'aaXXXXbbb' ? "ok 28\n" : "not ok 28\n"; | |
114 | ||
115 | $_ = 'aaaXXXXbbb'; | |
116 | $x ne $x || s/^a/b/; | |
117 | print $_ eq 'baaXXXXbbb' ? "ok 29\n" : "not ok 29\n"; | |
118 | ||
119 | $_ = 'aaaXXXXbbb'; | |
120 | $x ne $x || s/a/b/; | |
121 | print $_ eq 'baaXXXXbbb' ? "ok 30\n" : "not ok 30\n"; | |
122 | ||
123 | $_ = 'aaaXXXXbbb'; | |
124 | $x ne $x || s/aa//; | |
125 | print $_ eq 'aXXXXbbb' ? "ok 31\n" : "not ok 31\n"; | |
126 | ||
127 | $_ = 'aaaXXXXbbb'; | |
128 | $x ne $x || s/aa/b/; | |
129 | print $_ eq 'baXXXXbbb' ? "ok 32\n" : "not ok 32\n"; | |
130 | ||
131 | $_ = 'aaaXXXXbbb'; | |
132 | $x ne $x || s/b$//; | |
133 | print $_ eq 'aaaXXXXbb' ? "ok 33\n" : "not ok 33\n"; | |
134 | ||
135 | $_ = 'aaaXXXXbbb'; | |
136 | $x ne $x || s/b//; | |
137 | print $_ eq 'aaaXXXXbb' ? "ok 34\n" : "not ok 34\n"; | |
138 | ||
139 | $_ = 'aaaXXXXbbb'; | |
140 | $x ne $x || s/bb//; | |
141 | print $_ eq 'aaaXXXXb' ? "ok 35\n" : "not ok 35\n"; | |
142 | ||
143 | $_ = 'aaaXXXXbbb'; | |
144 | $x ne $x || s/aX/y/; | |
145 | print $_ eq 'aayXXXbbb' ? "ok 36\n" : "not ok 36\n"; | |
146 | ||
147 | $_ = 'aaaXXXXbbb'; | |
148 | $x ne $x || s/Xb/z/; | |
149 | print $_ eq 'aaaXXXzbb' ? "ok 37\n" : "not ok 37\n"; | |
150 | ||
151 | $_ = 'aaaXXXXbbb'; | |
152 | $x ne $x || s/aaX.*Xbb//; | |
153 | print $_ eq 'ab' ? "ok 38\n" : "not ok 38\n"; | |
154 | ||
155 | $_ = 'aaaXXXXbbb'; | |
156 | $x ne $x || s/bb/x/; | |
157 | print $_ eq 'aaaXXXXxb' ? "ok 39\n" : "not ok 39\n"; | |
158 | ||
159 | $_ = 'abc123xyz'; | |
160 | s/\d+/$&*2/e; # yields 'abc246xyz' | |
161 | print $_ eq 'abc246xyz' ? "ok 40\n" : "not ok 40\n"; | |
162 | s/\d+/sprintf("%5d",$&)/e; # yields 'abc 246xyz' | |
163 | print $_ eq 'abc 246xyz' ? "ok 41\n" : "not ok 41\n"; | |
164 | s/\w/$& x 2/eg; # yields 'aabbcc 224466xxyyzz' | |
165 | print $_ eq 'aabbcc 224466xxyyzz' ? "ok 42\n" : "not ok 42\n"; |