Commit | Line | Data |
---|---|---|
c8e3bb4c GS |
1 | # tr.t |
2 | ||
f05dd7cc JH |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
20822f61 | 5 | @INC = '../lib'; |
953ab6e5 | 6 | require './test.pl'; |
f05dd7cc | 7 | } |
a5095b95 | 8 | |
bb16bae8 | 9 | plan tests => 128; |
953ab6e5 MS |
10 | |
11 | my $Is_EBCDIC = (ord('i') == 0x89 & ord('J') == 0xd1); | |
c8e3bb4c GS |
12 | |
13 | $_ = "abcdefghijklmnopqrstuvwxyz"; | |
14 | ||
15 | tr/a-z/A-Z/; | |
16 | ||
953ab6e5 | 17 | is($_, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 'uc'); |
c8e3bb4c GS |
18 | |
19 | tr/A-Z/a-z/; | |
20 | ||
953ab6e5 | 21 | is($_, "abcdefghijklmnopqrstuvwxyz", 'lc'); |
c8e3bb4c GS |
22 | |
23 | tr/b-y/B-Y/; | |
953ab6e5 | 24 | is($_, "aBCDEFGHIJKLMNOPQRSTUVWXYz", 'partial uc'); |
c8e3bb4c | 25 | |
c8e3bb4c GS |
26 | |
27 | # In EBCDIC 'I' is \xc9 and 'J' is \0xd1, 'i' is \x89 and 'j' is \x91. | |
28 | # Yes, discontinuities. Regardless, the \xca in the below should stay | |
29 | # untouched (and not became \x8a). | |
5e037136 GS |
30 | { |
31 | no utf8; | |
32 | $_ = "I\xcaJ"; | |
c8e3bb4c | 33 | |
5e037136 | 34 | tr/I-J/i-j/; |
c8e3bb4c | 35 | |
ff36f15d | 36 | is($_, "i\xcaj", 'EBCDIC discontinuity'); |
5e037136 | 37 | } |
c8e3bb4c | 38 | # |
2de7b02f | 39 | |
953ab6e5 | 40 | |
2de7b02f GS |
41 | ($x = 12) =~ tr/1/3/; |
42 | (my $y = 12) =~ tr/1/3/; | |
43 | ($f = 1.5) =~ tr/1/3/; | |
44 | (my $g = 1.5) =~ tr/1/3/; | |
953ab6e5 MS |
45 | is($x + $y + $f + $g, 71, 'tr cancels IOK and NOK'); |
46 | ||
bb16bae8 FC |
47 | # /r |
48 | $_ = 'adam'; | |
49 | is y/dam/ve/rd, 'eve', '/r'; | |
50 | is $_, 'adam', '/r leaves param alone'; | |
51 | $g = 'ruby'; | |
52 | is $g =~ y/bury/repl/r, 'perl', '/r with explicit param'; | |
53 | is $g, 'ruby', '/r leaves explicit param alone'; | |
54 | is "aaa" =~ y\a\b\r, 'bbb', '/r with constant param'; | |
55 | ok !eval '$_ !~ y///r', "!~ y///r is forbidden"; | |
56 | like $@, qr\^Using !~ with tr///r doesn't make sense\, | |
57 | "!~ y///r error message"; | |
58 | { | |
59 | my $w; | |
60 | my $wc; | |
61 | local $SIG{__WARN__} = sub { $w = shift; ++$wc }; | |
62 | local $^W = 1; | |
63 | eval 'y///r; 1'; | |
64 | like $w, qr '^Useless use of non-destructive transliteration \(tr///r\)', | |
65 | '/r warns in void context'; | |
66 | is $wc, 1, '/r warns just once'; | |
67 | } | |
2de7b02f | 68 | |
953ab6e5 | 69 | # perlbug [ID 20000511.005] |
2de7b02f GS |
70 | $_ = 'fred'; |
71 | /([a-z]{2})/; | |
72 | $1 =~ tr/A-Z//; | |
73 | s/^(\s*)f/$1F/; | |
953ab6e5 MS |
74 | is($_, 'Fred', 'harmless if explicitly not updating'); |
75 | ||
76 | ||
77 | # A variant of the above, added in 5.7.2 | |
78 | $_ = 'fred'; | |
79 | /([a-z]{2})/; | |
80 | eval '$1 =~ tr/A-Z/A-Z/;'; | |
81 | s/^(\s*)f/$1F/; | |
82 | is($_, 'Fred', 'harmless if implicitly not updating'); | |
83 | is($@, '', ' no error'); | |
84 | ||
2de7b02f GS |
85 | |
86 | # check tr handles UTF8 correctly | |
87 | ($x = 256.65.258) =~ tr/a/b/; | |
953ab6e5 MS |
88 | is($x, 256.65.258, 'handles UTF8'); |
89 | is(length $x, 3); | |
90 | ||
2de7b02f | 91 | $x =~ tr/A/B/; |
953ab6e5 | 92 | is(length $x, 3); |
67a17885 | 93 | if (ord("\t") == 9) { # ASCII |
953ab6e5 | 94 | is($x, 256.66.258); |
67a17885 PP |
95 | } |
96 | else { | |
953ab6e5 | 97 | is($x, 256.65.258); |
67a17885 | 98 | } |
953ab6e5 | 99 | |
cbe7f703 PP |
100 | # EBCDIC variants of the above tests |
101 | ($x = 256.193.258) =~ tr/a/b/; | |
953ab6e5 MS |
102 | is(length $x, 3); |
103 | is($x, 256.193.258); | |
104 | ||
cbe7f703 | 105 | $x =~ tr/A/B/; |
953ab6e5 | 106 | is(length $x, 3); |
cbe7f703 | 107 | if (ord("\t") == 9) { # ASCII |
953ab6e5 | 108 | is($x, 256.193.258); |
cbe7f703 PP |
109 | } |
110 | else { | |
953ab6e5 | 111 | is($x, 256.194.258); |
cbe7f703 | 112 | } |
953ab6e5 | 113 | |
036b4402 GS |
114 | |
115 | { | |
953ab6e5 MS |
116 | my $l = chr(300); my $r = chr(400); |
117 | $x = 200.300.400; | |
118 | $x =~ tr/\x{12c}/\x{190}/; | |
119 | is($x, 200.400.400, | |
120 | 'changing UTF8 chars in a UTF8 string, same length'); | |
121 | is(length $x, 3); | |
122 | ||
123 | $x = 200.300.400; | |
124 | $x =~ tr/\x{12c}/\x{be8}/; | |
125 | is($x, 200.3048.400, ' more bytes'); | |
126 | is(length $x, 3); | |
127 | ||
128 | $x = 100.125.60; | |
129 | $x =~ tr/\x{64}/\x{190}/; | |
130 | is($x, 400.125.60, 'Putting UT8 chars into a non-UTF8 string'); | |
131 | is(length $x, 3); | |
132 | ||
133 | $x = 400.125.60; | |
134 | $x =~ tr/\x{190}/\x{64}/; | |
135 | is($x, 100.125.60, 'Removing UTF8 chars from UTF8 string'); | |
136 | is(length $x, 3); | |
137 | ||
138 | $x = 400.125.60.400; | |
139 | $y = $x =~ tr/\x{190}/\x{190}/; | |
140 | is($y, 2, 'Counting UTF8 chars in UTF8 string'); | |
141 | ||
142 | $x = 60.400.125.60.400; | |
143 | $y = $x =~ tr/\x{3c}/\x{3c}/; | |
144 | is($y, 2, ' non-UTF8 chars in UTF8 string'); | |
145 | ||
146 | # 17 - counting UTF8 chars in non-UTF8 string | |
147 | $x = 200.125.60; | |
148 | $y = $x =~ tr/\x{190}/\x{190}/; | |
149 | is($y, 0, ' UTF8 chars in non-UTFs string'); | |
036b4402 | 150 | } |
c2e66d9e | 151 | |
c2e66d9e | 152 | $_ = "abcdefghijklmnopqrstuvwxyz"; |
953ab6e5 MS |
153 | eval 'tr/a-z-9/ /'; |
154 | like($@, qr/^Ambiguous range in transliteration operator/, 'tr/a-z-9//'); | |
c2e66d9e | 155 | |
cbe7f703 | 156 | # 19-21: Make sure leading and trailing hyphens still work |
c2e66d9e GS |
157 | $_ = "car-rot9"; |
158 | tr/-a-m/./; | |
953ab6e5 | 159 | is($_, '..r.rot9', 'hyphens, leading'); |
c2e66d9e GS |
160 | |
161 | $_ = "car-rot9"; | |
162 | tr/a-m-/./; | |
953ab6e5 | 163 | is($_, '..r.rot9', ' trailing'); |
c2e66d9e GS |
164 | |
165 | $_ = "car-rot9"; | |
166 | tr/-a-m-/./; | |
953ab6e5 | 167 | is($_, '..r.rot9', ' both'); |
c2e66d9e GS |
168 | |
169 | $_ = "abcdefghijklmnop"; | |
170 | tr/ae-hn/./; | |
953ab6e5 | 171 | is($_, '.bcd....ijklm.op'); |
c2e66d9e GS |
172 | |
173 | $_ = "abcdefghijklmnop"; | |
174 | tr/a-cf-kn-p/./; | |
953ab6e5 | 175 | is($_, '...de......lm...'); |
c2e66d9e GS |
176 | |
177 | $_ = "abcdefghijklmnop"; | |
178 | tr/a-ceg-ikm-o/./; | |
953ab6e5 MS |
179 | is($_, '...d.f...j.l...p'); |
180 | ||
c2e66d9e | 181 | |
c2e66d9e GS |
182 | # 20000705 MJD |
183 | eval "tr/m-d/ /"; | |
321ecc04 | 184 | like($@, qr/^Invalid range "m-d" in transliteration operator/, |
953ab6e5 | 185 | 'reversed range check'); |
c2e66d9e | 186 | |
d897a58d | 187 | 'abcdef' =~ /(bcd)/; |
953ab6e5 MS |
188 | is(eval '$1 =~ tr/abcd//', 3, 'explicit read-only count'); |
189 | is($@, '', ' no error'); | |
d897a58d | 190 | |
953ab6e5 MS |
191 | 'abcdef' =~ /(bcd)/; |
192 | is(eval '$1 =~ tr/abcd/abcd/', 3, 'implicit read-only count'); | |
193 | is($@, '', ' no error'); | |
194 | ||
195 | is(eval '"123" =~ tr/12//', 2, 'LHS of non-updating tr'); | |
d897a58d | 196 | |
94bfe852 | 197 | eval '"123" =~ tr/1/2/'; |
953ab6e5 MS |
198 | like($@, qr|^Can't modify constant item in transliteration \(tr///\)|, |
199 | 'LHS bad on updating tr'); | |
200 | ||
d897a58d | 201 | |
381d18bc JH |
202 | # v300 (0x12c) is UTF-8-encoded as 196 172 (0xc4 0xac) |
203 | # v400 (0x190) is UTF-8-encoded as 198 144 (0xc6 0x90) | |
204 | ||
205 | # Transliterate a byte to a byte, all four ways. | |
206 | ||
207 | ($a = v300.196.172.300.196.172) =~ tr/\xc4/\xc5/; | |
953ab6e5 | 208 | is($a, v300.197.172.300.197.172, 'byte2byte transliteration'); |
381d18bc JH |
209 | |
210 | ($a = v300.196.172.300.196.172) =~ tr/\xc4/\x{c5}/; | |
953ab6e5 | 211 | is($a, v300.197.172.300.197.172); |
381d18bc JH |
212 | |
213 | ($a = v300.196.172.300.196.172) =~ tr/\x{c4}/\xc5/; | |
953ab6e5 | 214 | is($a, v300.197.172.300.197.172); |
381d18bc JH |
215 | |
216 | ($a = v300.196.172.300.196.172) =~ tr/\x{c4}/\x{c5}/; | |
953ab6e5 | 217 | is($a, v300.197.172.300.197.172); |
381d18bc | 218 | |
381d18bc JH |
219 | |
220 | ($a = v300.196.172.300.196.172) =~ tr/\xc4/\x{12d}/; | |
953ab6e5 | 221 | is($a, v300.301.172.300.301.172, 'byte2wide transliteration'); |
381d18bc JH |
222 | |
223 | ($a = v300.196.172.300.196.172) =~ tr/\x{12c}/\xc3/; | |
953ab6e5 | 224 | is($a, v195.196.172.195.196.172, ' wide2byte'); |
381d18bc JH |
225 | |
226 | ($a = v300.196.172.300.196.172) =~ tr/\x{12c}/\x{12d}/; | |
953ab6e5 | 227 | is($a, v301.196.172.301.196.172, ' wide2wide'); |
381d18bc | 228 | |
381d18bc JH |
229 | |
230 | ($a = v300.196.172.300.196.172) =~ tr/\xc4\x{12c}/\x{12d}\xc3/; | |
953ab6e5 | 231 | is($a, v195.301.172.195.301.172, 'byte2wide & wide2byte'); |
381d18bc | 232 | |
381d18bc JH |
233 | |
234 | ($a = v300.196.172.300.196.172.400.198.144) =~ | |
235 | tr/\xac\xc4\x{12c}\x{190}/\xad\x{12d}\xc5\x{191}/; | |
953ab6e5 | 236 | is($a, v197.301.173.197.301.173.401.198.144, 'all together now!'); |
381d18bc | 237 | |
381d18bc | 238 | |
953ab6e5 MS |
239 | is((($a = v300.196.172.300.196.172) =~ tr/\xc4/\xc5/), 2, |
240 | 'transliterate and count'); | |
381d18bc | 241 | |
953ab6e5 | 242 | is((($a = v300.196.172.300.196.172) =~ tr/\x{12c}/\x{12d}/), 2); |
381d18bc | 243 | |
381d18bc JH |
244 | |
245 | ($a = v300.196.172.300.196.172) =~ tr/\xc4/\x{12d}/c; | |
953ab6e5 | 246 | is($a, v301.196.301.301.196.301, 'translit w/complement'); |
381d18bc JH |
247 | |
248 | ($a = v300.196.172.300.196.172) =~ tr/\x{12c}/\xc5/c; | |
953ab6e5 | 249 | is($a, v300.197.197.300.197.197); |
381d18bc | 250 | |
381d18bc JH |
251 | |
252 | ($a = v300.196.172.300.196.172) =~ tr/\xc4//d; | |
953ab6e5 | 253 | is($a, v300.172.300.172, 'translit w/deletion'); |
381d18bc JH |
254 | |
255 | ($a = v300.196.172.300.196.172) =~ tr/\x{12c}//d; | |
953ab6e5 | 256 | is($a, v196.172.196.172); |
381d18bc | 257 | |
381d18bc JH |
258 | |
259 | ($a = v196.196.172.300.300.196.172) =~ tr/\xc4/\xc5/s; | |
953ab6e5 | 260 | is($a, v197.172.300.300.197.172, 'translit w/squeeze'); |
381d18bc JH |
261 | |
262 | ($a = v196.172.300.300.196.172.172) =~ tr/\x{12c}/\x{12d}/s; | |
953ab6e5 | 263 | is($a, v196.172.301.196.172.172); |
381d18bc | 264 | |
a1874b66 | 265 | |
953ab6e5 | 266 | # Tricky cases (When Simon Cozens Attacks) |
a1874b66 | 267 | ($a = v196.172.200) =~ tr/\x{12c}/a/; |
953ab6e5 | 268 | is(sprintf("%vd", $a), '196.172.200'); |
a1874b66 JH |
269 | |
270 | ($a = v196.172.200) =~ tr/\x{12c}/\x{12c}/; | |
953ab6e5 | 271 | is(sprintf("%vd", $a), '196.172.200'); |
a1874b66 JH |
272 | |
273 | ($a = v196.172.200) =~ tr/\x{12c}//d; | |
953ab6e5 MS |
274 | is(sprintf("%vd", $a), '196.172.200'); |
275 | ||
a1874b66 | 276 | |
8973db79 | 277 | # UTF8 range tests from Inaba Hiroto |
f9a63242 | 278 | |
a26bfc40 | 279 | # Not working in EBCDIC as of 12674. |
f9a63242 | 280 | ($a = v300.196.172.302.197.172) =~ tr/\x{12c}-\x{130}/\xc0-\xc4/; |
953ab6e5 | 281 | is($a, v192.196.172.194.197.172, 'UTF range'); |
f9a63242 JH |
282 | |
283 | ($a = v300.196.172.302.197.172) =~ tr/\xc4-\xc8/\x{12c}-\x{130}/; | |
953ab6e5 MS |
284 | is($a, v300.300.172.302.301.172); |
285 | ||
8973db79 JH |
286 | |
287 | # UTF8 range tests from Karsten Sperling (patch #9008 required) | |
288 | ||
289 | ($a = "\x{0100}") =~ tr/\x00-\x{100}/X/; | |
953ab6e5 | 290 | is($a, "X"); |
8973db79 JH |
291 | |
292 | ($a = "\x{0100}") =~ tr/\x{0000}-\x{00ff}/X/c; | |
953ab6e5 | 293 | is($a, "X"); |
8973db79 JH |
294 | |
295 | ($a = "\x{0100}") =~ tr/\x{0000}-\x{00ff}\x{0101}/X/c; | |
953ab6e5 | 296 | is($a, "X"); |
8973db79 JH |
297 | |
298 | ($a = v256) =~ tr/\x{0000}-\x{00ff}\x{0101}/X/c; | |
953ab6e5 MS |
299 | is($a, "X"); |
300 | ||
8973db79 | 301 | |
94472101 JH |
302 | # UTF8 range tests from Inaba Hiroto |
303 | ||
304 | ($a = "\x{200}") =~ tr/\x00-\x{100}/X/c; | |
953ab6e5 | 305 | is($a, "X"); |
94472101 JH |
306 | |
307 | ($a = "\x{200}") =~ tr/\x00-\x{100}/X/cs; | |
953ab6e5 MS |
308 | is($a, "X"); |
309 | ||
94472101 | 310 | |
6b6bd37b JH |
311 | # Tricky on EBCDIC: while [a-z] [A-Z] must not match the gap characters, |
312 | # (i-j, r-s, I-J, R-S), [\x89-\x91] [\xc9-\xd1] has to match them, | |
313 | # from Karsten Sperling. | |
314 | ||
315 | $c = ($a = "\x89\x8a\x8b\x8c\x8d\x8f\x90\x91") =~ tr/\x89-\x91/X/; | |
953ab6e5 MS |
316 | is($c, 8); |
317 | is($a, "XXXXXXXX"); | |
4c3a8340 | 318 | |
6b6bd37b | 319 | $c = ($a = "\xc9\xca\xcb\xcc\xcd\xcf\xd0\xd1") =~ tr/\xc9-\xd1/X/; |
953ab6e5 MS |
320 | is($c, 8); |
321 | is($a, "XXXXXXXX"); | |
6b6bd37b | 322 | |
4c3a8340 | 323 | SKIP: { |
953ab6e5 MS |
324 | skip "not EBCDIC", 4 unless $Is_EBCDIC; |
325 | ||
326 | $c = ($a = "\x89\x8a\x8b\x8c\x8d\x8f\x90\x91") =~ tr/i-j/X/; | |
327 | is($c, 2); | |
328 | is($a, "X\x8a\x8b\x8c\x8d\x8f\x90X"); | |
329 | ||
330 | $c = ($a = "\xc9\xca\xcb\xcc\xcd\xcf\xd0\xd1") =~ tr/I-J/X/; | |
331 | is($c, 2); | |
332 | is($a, "X\xca\xcb\xcc\xcd\xcf\xd0X"); | |
6b6bd37b | 333 | } |
1ed601ec JH |
334 | |
335 | ($a = "\x{100}") =~ tr/\x00-\xff/X/c; | |
953ab6e5 | 336 | is(ord($a), ord("X")); |
1ed601ec JH |
337 | |
338 | ($a = "\x{100}") =~ tr/\x00-\xff/X/cs; | |
953ab6e5 | 339 | is(ord($a), ord("X")); |
1ed601ec JH |
340 | |
341 | ($a = "\x{100}\x{100}") =~ tr/\x{101}-\x{200}//c; | |
953ab6e5 | 342 | is($a, "\x{100}\x{100}"); |
1ed601ec JH |
343 | |
344 | ($a = "\x{100}\x{100}") =~ tr/\x{101}-\x{200}//cs; | |
953ab6e5 | 345 | is($a, "\x{100}"); |
1ed601ec | 346 | |
629b4584 | 347 | $a = "\xfe\xff"; $a =~ tr/\xfe\xff/\x{1ff}\x{1fe}/; |
953ab6e5 MS |
348 | is($a, "\x{1ff}\x{1fe}"); |
349 | ||
76ef7183 JH |
350 | |
351 | # From David Dyck | |
352 | ($a = "R0_001") =~ tr/R_//d; | |
953ab6e5 | 353 | is(hex($a), 1); |
76ef7183 | 354 | |
800b4dc4 JH |
355 | # From Inaba Hiroto |
356 | @a = (1,2); map { y/1/./ for $_ } @a; | |
953ab6e5 | 357 | is("@a", ". 2"); |
800b4dc4 JH |
358 | |
359 | @a = (1,2); map { y/1/./ for $_.'' } @a; | |
953ab6e5 MS |
360 | is("@a", "1 2"); |
361 | ||
800b4dc4 | 362 | |
bec89253 RH |
363 | # Additional test for Inaba Hiroto patch (robin@kitsite.com) |
364 | ($a = "\x{100}\x{102}\x{101}") =~ tr/\x00-\377/XYZ/c; | |
953ab6e5 MS |
365 | is($a, "XZY"); |
366 | ||
bec89253 | 367 | |
2233f375 NC |
368 | # Used to fail with "Modification of a read-only value attempted" |
369 | %a = (N=>1); | |
370 | foreach (keys %a) { | |
953ab6e5 MS |
371 | eval 'tr/N/n/'; |
372 | is($_, 'n', 'pp_trans needs to unshare shared hash keys'); | |
373 | is($@, '', ' no error'); | |
2233f375 | 374 | } |
94bfe852 | 375 | |
953ab6e5 | 376 | |
94bfe852 | 377 | $x = eval '"1213" =~ tr/1/1/'; |
953ab6e5 MS |
378 | is($x, 2, 'implicit count on constant'); |
379 | is($@, '', ' no error'); | |
380 | ||
381 | ||
382 | my @foo = (); | |
383 | eval '$foo[-1] =~ tr/N/N/'; | |
384 | is( $@, '', 'implicit count outside array bounds, index negative' ); | |
385 | is( scalar @foo, 0, " doesn't extend the array"); | |
386 | ||
387 | eval '$foo[1] =~ tr/N/N/'; | |
388 | is( $@, '', 'implicit count outside array bounds, index positive' ); | |
389 | is( scalar @foo, 0, " doesn't extend the array"); | |
390 | ||
391 | ||
392 | my %foo = (); | |
393 | eval '$foo{bar} =~ tr/N/N/'; | |
394 | is( $@, '', 'implicit count outside hash bounds' ); | |
395 | is( scalar keys %foo, 0, " doesn't extend the hash"); | |
d59e14db RGS |
396 | |
397 | $x = \"foo"; | |
398 | is( $x =~ tr/A/A/, 2, 'non-modifying tr/// on a scalar ref' ); | |
399 | is( ref $x, 'SCALAR', " doesn't stringify its argument" ); | |
0d65d7d5 MS |
400 | |
401 | # rt.perl.org 36622. Perl didn't like a y/// at end of file. No trailing | |
402 | # newline allowed. | |
403 | fresh_perl_is(q[$_ = "foo"; y/A-Z/a-z/], ''); | |
9f7f3913 TS |
404 | |
405 | ||
406 | { # [perl #38293] chr(65535) should be allowed in regexes | |
407 | no warnings 'utf8'; # to allow non-characters | |
408 | ||
409 | $s = "\x{d800}\x{ffff}"; | |
410 | $s =~ tr/\0/A/; | |
411 | is($s, "\x{d800}\x{ffff}", "do_trans_simple"); | |
412 | ||
413 | $s = "\x{d800}\x{ffff}"; | |
414 | $i = $s =~ tr/\0//; | |
415 | is($i, 0, "do_trans_count"); | |
416 | ||
417 | $s = "\x{d800}\x{ffff}"; | |
418 | $s =~ tr/\0/A/s; | |
419 | is($s, "\x{d800}\x{ffff}", "do_trans_complex, SQUASH"); | |
420 | ||
421 | $s = "\x{d800}\x{ffff}"; | |
422 | $s =~ tr/\0/A/c; | |
423 | is($s, "AA", "do_trans_complex, COMPLEMENT"); | |
424 | ||
425 | $s = "A\x{ffff}B"; | |
426 | $s =~ tr/\x{ffff}/\x{1ffff}/; | |
427 | is($s, "A\x{1ffff}B", "utf8, SEARCHLIST"); | |
428 | ||
429 | $s = "\x{fffd}\x{fffe}\x{ffff}"; | |
430 | $s =~ tr/\x{fffd}-\x{ffff}/ABC/; | |
431 | is($s, "ABC", "utf8, SEARCHLIST range"); | |
432 | ||
433 | $s = "ABC"; | |
434 | $s =~ tr/ABC/\x{ffff}/; | |
435 | is($s, "\x{ffff}"x3, "utf8, REPLACEMENTLIST"); | |
436 | ||
437 | $s = "ABC"; | |
438 | $s =~ tr/ABC/\x{fffd}-\x{ffff}/; | |
439 | is($s, "\x{fffd}\x{fffe}\x{ffff}", "utf8, REPLACEMENTLIST range"); | |
440 | ||
441 | $s = "A\x{ffff}B\x{100}\0\x{fffe}\x{ffff}"; | |
442 | $i = $s =~ tr/\x{ffff}//; | |
443 | is($i, 2, "utf8, count"); | |
444 | ||
445 | $s = "A\x{ffff}\x{ffff}C"; | |
446 | $s =~ tr/\x{ffff}/\x{100}/s; | |
447 | is($s, "A\x{100}C", "utf8, SQUASH"); | |
448 | ||
449 | $s = "A\x{ffff}\x{ffff}\x{fffe}\x{fffe}\x{fffe}C"; | |
450 | $s =~ tr/\x{fffe}\x{ffff}//s; | |
451 | is($s, "A\x{ffff}\x{fffe}C", "utf8, SQUASH"); | |
452 | ||
453 | $s = "xAABBBy"; | |
454 | $s =~ tr/AB/\x{ffff}/s; | |
455 | is($s, "x\x{ffff}y", "utf8, SQUASH"); | |
456 | ||
457 | $s = "xAABBBy"; | |
458 | $s =~ tr/AB/\x{fffe}\x{ffff}/s; | |
459 | is($s, "x\x{fffe}\x{ffff}y", "utf8, SQUASH"); | |
460 | ||
461 | $s = "A\x{ffff}B\x{fffe}C"; | |
462 | $s =~ tr/\x{fffe}\x{ffff}/x/c; | |
463 | is($s, "x\x{ffff}x\x{fffe}x", "utf8, COMPLEMENT"); | |
464 | ||
465 | $s = "A\x{10000}B\x{2abcd}C"; | |
466 | $s =~ tr/\0-\x{ffff}/x/c; | |
467 | is($s, "AxBxC", "utf8, COMPLEMENT range"); | |
468 | ||
469 | $s = "A\x{fffe}B\x{ffff}C"; | |
470 | $s =~ tr/\x{fffe}\x{ffff}/x/d; | |
471 | is($s, "AxBC", "utf8, DELETE"); | |
472 | ||
473 | } # non-characters end | |
474 | ||
1749ea0d TS |
475 | { # related to [perl #27940] |
476 | my $c; | |
477 | ||
478 | ($c = "\x20\c@\x30\cA\x40\cZ\x50\c_\x60") =~ tr/\c@-\c_//d; | |
479 | is($c, "\x20\x30\x40\x50\x60", "tr/\\c\@-\\c_//d"); | |
480 | ||
481 | ($c = "\x20\x00\x30\x01\x40\x1A\x50\x1F\x60") =~ tr/\x00-\x1f//d; | |
482 | is($c, "\x20\x30\x40\x50\x60", "tr/\\x00-\\x1f//d"); | |
483 | } | |
484 | ||
3788ef8f YST |
485 | ($s) = keys %{{pie => 3}}; |
486 | my $wasro = Internals::SvREADONLY($s); | |
487 | { | |
488 | $wasro or local $TODO = "didn't have a COW"; | |
489 | $s =~ tr/i//; | |
490 | ok( Internals::SvREADONLY($s), "count-only tr doesn't deCOW COWs" ); | |
491 | } | |
a5446a64 DM |
492 | |
493 | # [ RT #61520 ] | |
494 | # | |
495 | # under threads, unicode tr within a cloned closure would SEGV or assert | |
496 | # fail, since the pointer in the pad to the swash was getting zeroed out | |
497 | # in the proto-CV | |
498 | ||
499 | { | |
500 | my $x = "\x{142}"; | |
501 | sub { | |
502 | $x =~ tr[\x{142}][\x{143}]; | |
503 | }->(); | |
504 | is($x,"\x{143}", "utf8 + closure"); | |
505 | } | |
506 | ||
507 |