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2435e5d3 BF |
1 | use strict; |
2 | use warnings; | |
3 | use Encode (); | |
4 | ||
5 | use Test::More tests => 77; | |
6 | ||
7 | use XS::APItest qw( fetch_pad_names pad_scalar ); | |
8 | ||
9 | local $SIG{__WARN__} = sub { warn $_[0] unless $_[0] =~ /Wide character in print at/ }; | |
10 | ||
11 | ok defined &fetch_pad_names, "sub imported"; | |
12 | ok defined &pad_scalar; | |
13 | ||
14 | my $cv = sub { | |
15 | my $test; | |
16 | }; | |
17 | ||
18 | ok fetch_pad_names($cv), "Fetch working."; | |
19 | is ref fetch_pad_names($cv), ref [], 'Fetch returns an arrayref'; | |
20 | is @{fetch_pad_names($cv)}, 1, 'Sub has one lexical.'; | |
21 | is fetch_pad_names($cv)->[0], '$test', "Fetching a simple scalar works."; | |
22 | ||
23 | $cv = sub { | |
24 | use utf8; | |
25 | ||
26 | my $zest = 'invariant'; | |
27 | my $zèst = 'latin-1'; | |
28 | ||
29 | return [pad_scalar(1, "zèst"), pad_scalar(1, "z\350st"), pad_scalar(1, "z\303\250st")]; | |
30 | }; | |
31 | ||
32 | my $names_av = fetch_pad_names($cv); | |
33 | my $flagged = my $unflagged = "\$z\x{c3}\x{a8}st"; | |
34 | Encode::_utf8_on($flagged); | |
35 | ||
36 | general_tests( $cv->(), $names_av, { | |
37 | results => [ | |
38 | { cmp => 'latin-1', msg => 'Fetches through UTF-8.' }, | |
39 | { cmp => 'latin-1', msg => 'Fetches through Latin-1.' }, | |
40 | { cmp => 'NOT_IN_PAD', msg => "Doesn't fetch using octets." }, | |
41 | ], | |
42 | pad_size => { | |
43 | total => { cmp => 2, msg => 'Sub has two lexicals.' }, | |
2502ffdf FC |
44 | utf8 => { cmp => 2, msg => 'Sub has only UTF-8 vars.' }, |
45 | invariant => { cmp => 0, msg => 'Sub has no invariant vars.' }, | |
2435e5d3 BF |
46 | }, |
47 | vars => [ | |
48 | { name => '$zest', msg => 'Sub has [\$zest].', type => 'ok' }, | |
49 | { name => "\$z\x{e8}st", msg => "Sub has [\$t\x{e8}st].", type => 'ok' }, | |
50 | { name => $unflagged, msg => "Sub doesn't have [$unflagged].", type => 'not ok' }, | |
51 | { name => $flagged, msg => "But does have it when flagged.", type => 'ok' }, | |
52 | ], | |
53 | }); | |
54 | ||
55 | $cv = do { | |
56 | my $ascii = 'Defined'; | |
57 | sub { | |
58 | use utf8; | |
59 | my $партнеры = $ascii; | |
60 | return [$партнеры, pad_scalar(1, "партнеры"), pad_scalar(1, "\320\277\320\260\321\200\321\202\320\275\320\265\321\200\321\213")]; | |
61 | }; | |
62 | }; | |
63 | ||
64 | $names_av = fetch_pad_names($cv); | |
65 | my $hex_var = "\$\x{43f}\x{430}\x{440}\x{442}\x{43d}\x{435}\x{440}\x{44b}"; | |
66 | $flagged = $unflagged = "\$\320\277\320\260\321\200\321\202\320\275\320\265\321\200\321\213"; | |
67 | Encode::_utf8_on($flagged); | |
68 | ||
69 | my $russian_var = do { | |
70 | use utf8; | |
71 | '$партнеры'; | |
72 | }; | |
73 | ||
74 | general_tests( $cv->(), $names_av, { | |
75 | results => [ | |
76 | { cmp => 'Defined', msg => 'UTF-8 fetching works.' }, | |
77 | { cmp => 'Defined', msg => 'pad_scalar fetch.' }, | |
78 | { cmp => 'NOT_IN_PAD', msg => "Doesn't fetch using octets." }, | |
79 | ], | |
80 | pad_size => { | |
81 | total => { cmp => 2, msg => 'Sub has two lexicals, including those it closed over.' }, | |
2502ffdf FC |
82 | utf8 => { cmp => 2, msg => 'UTF-8 in the pad.' }, |
83 | invariant => { cmp => 0, msg => '' }, | |
2435e5d3 BF |
84 | }, |
85 | vars => [ | |
86 | { name => '$ascii', msg => 'Sub has [$ascii].', type => 'ok' }, | |
87 | { name => $russian_var, msg => "Sub has [$russian_var].", type => 'ok' }, | |
88 | { name => $hex_var, msg => "Sub has [$hex_var].", type => 'ok' }, | |
89 | { name => $unflagged, msg => "Sub doesn't have [$unflagged]", type => 'not ok' }, | |
90 | { name => $flagged, msg => "But does have it when flagged.", type => 'ok' }, | |
91 | ], | |
92 | }); | |
93 | ||
94 | my $leon1 = "\$L\x{e9}on"; | |
95 | my $leon2 = my $leon3 = "\$L\x{c3}\x{a9}on"; | |
96 | Encode::_utf8_on($leon2); | |
97 | ||
98 | local $@; | |
99 | $cv = eval <<"END"; | |
100 | sub { | |
101 | use utf8; | |
102 | my \$Leon = 'Invariant'; | |
103 | my $leon1 = 'Latin-1'; | |
104 | return [ \$Leon, $leon1, $leon2, pad_scalar(1, "L\x{e9}on"), pad_scalar(1, "L\x{c3}\x{a9}on")]; | |
105 | }; | |
106 | END | |
107 | ||
108 | my $err = $@; | |
109 | ok !$err, $@; | |
110 | ||
111 | $names_av = fetch_pad_names($cv); | |
112 | ||
113 | general_tests( $cv->(), $names_av, { | |
114 | results => [ | |
115 | { cmp => 'Invariant', msg => '' }, | |
116 | { cmp => 'Latin-1', msg => "Fetched through [$leon1]" }, | |
117 | { cmp => 'Latin-1', msg => "Fetched through [$leon2]" }, | |
118 | { cmp => 'Latin-1', msg => 'pad_scalar fetch.' }, | |
119 | { cmp => 'NOT_IN_PAD', msg => "Doesn't fetch using octets." }, | |
120 | ], | |
121 | pad_size => { | |
122 | total => { cmp => 2, msg => 'Sub has two lexicals' }, | |
2502ffdf FC |
123 | utf8 => { cmp => 2, msg => 'Latin-1 got upgraded to UTF-8.' }, |
124 | invariant => { cmp => 0, msg => '' }, | |
2435e5d3 BF |
125 | }, |
126 | vars => [ | |
127 | { name => '$Leon', msg => 'Sub has [$Leon].', type => 'ok' }, | |
128 | { name => $leon1, msg => "Sub has [$leon1].", type => 'ok' }, | |
129 | { name => $leon2, msg => "Sub has [$leon2].", type => 'ok' }, | |
130 | { name => $leon3, msg => "Sub doesn't have [$leon3]", type => 'not ok' }, | |
131 | ], | |
132 | }); | |
133 | ||
134 | ||
135 | { | |
136 | use utf8; | |
137 | my $Cèon = 4; | |
138 | my $str1 = "\$C\x{e8}on"; | |
139 | my $str2 = my $str3 = "\$C\x{c3}\x{a8}on"; | |
140 | Encode::_utf8_on($str2); | |
141 | ||
142 | local $@; | |
143 | $cv = eval <<"END_EVAL"; | |
144 | sub { [ \$Cèon, $str1, $str2 ] }; | |
145 | END_EVAL | |
146 | ||
147 | $err = $@; | |
148 | ok !$err; | |
149 | ||
150 | $names_av = fetch_pad_names($cv); | |
151 | ||
152 | general_tests( $cv->(), $names_av, { | |
153 | results => [ ({ SKIP => 1 }) x 3 ], | |
154 | pad_size => { | |
155 | total => { cmp => 1, msg => 'Sub has one lexical, which it closed over.' }, | |
2502ffdf FC |
156 | utf8 => { cmp => 1, msg => '' }, |
157 | invariant => { cmp => 0, msg => '' }, | |
2435e5d3 BF |
158 | }, |
159 | vars => [ | |
160 | { name => '$Ceon', msg => "Sub doesn't have [\$Ceon].", type => 'not ok' }, | |
161 | map({ { name => $_, msg => "Sub has [$_].", type => 'ok' } } $str1, $str2 ), | |
162 | { name => $str3, msg => "Sub doesn't have [$str3]", type => 'not ok' }, | |
163 | ], | |
164 | }); | |
165 | ||
166 | } | |
167 | ||
2435e5d3 BF |
168 | $cv = sub { |
169 | use utf8; | |
170 | our $戦国 = 10; | |
171 | { | |
172 | no strict 'refs'; | |
173 | my ($symref, $encoded_sym) = (__PACKAGE__ . "::戦国") x 2; | |
174 | utf8::encode($encoded_sym); | |
175 | return [ $戦国, ${$symref}, ${$encoded_sym} ]; | |
176 | } | |
177 | }; | |
178 | ||
179 | my $flagged_our = my $unflagged_our = "\$\346\210\246\345\233\275"; | |
180 | Encode::_utf8_on($flagged_our); | |
181 | ||
182 | $names_av = fetch_pad_names($cv); | |
183 | ||
184 | general_tests( $cv->(), $names_av, { | |
185 | results => [ | |
186 | { cmp => '10', msg => 'Fetched UTF-8 our var.' }, | |
0be4d16f BF |
187 | { cmp => '10', msg => "Symref fetch of an our works." }, |
188 | { cmp => undef, msg => "..and using the encoded form yields undef." }, | |
2435e5d3 BF |
189 | ], |
190 | pad_size => { | |
191 | total => { cmp => 3, msg => 'Sub has three lexicals.' }, | |
2502ffdf FC |
192 | utf8 => { cmp => 3, msg => 'Japanese stored as UTF-8.' }, |
193 | invariant => { cmp => 0, msg => '' }, | |
2435e5d3 BF |
194 | }, |
195 | vars => [ | |
196 | { name => "\$\x{6226}\x{56fd}", msg => "Sub has [\$\x{6226}\x{56fd}].", type => 'ok' }, | |
197 | { name => $flagged_our, msg => "Sub has [$flagged_our].", type => 'ok' }, | |
198 | { name => $unflagged_our, msg => "Sub doesn't have [$unflagged_our]", type => 'not ok' }, | |
199 | ], | |
200 | }); | |
201 | ||
202 | ||
203 | { | |
204 | ||
205 | use utf8; | |
206 | { | |
207 | my $test; | |
208 | BEGIN { | |
209 | $test = "t\x{c3}\x{a8}st"; | |
210 | Encode::_utf8_on($test); | |
211 | } | |
212 | use constant test => $test; | |
213 | } | |
214 | ||
215 | $cv = sub { | |
216 | my $tèst = 'Good'; | |
217 | ||
218 | return [ | |
219 | $tèst, | |
220 | pad_scalar(1, "tèst"), #"UTF-8" | |
221 | pad_scalar(1, "t\350st"), #"Latin-1" | |
222 | pad_scalar(1, "t\x{c3}\x{a8}st"), #"Octal" | |
223 | pad_scalar(1, test()), #'UTF-8 enc' | |
224 | ]; | |
225 | }; | |
226 | ||
227 | $names_av = fetch_pad_names($cv); | |
228 | ||
229 | general_tests( $cv->(), $names_av, { | |
230 | results => [ | |
231 | { cmp => 'Good', msg => 'Fetched through Perl.' }, | |
232 | { cmp => 'Good', msg => "pad_scalar: UTF-8 works." }, | |
233 | { cmp => 'Good', msg => "pad_scalar: Latin-1 works." }, | |
234 | { cmp => 'NOT_IN_PAD', msg => "pad_scalar: Doesn't fetch through octets." }, | |
235 | { cmp => 'Good', msg => "pad_scalar: UTF-8-through-encoding works." }, | |
236 | ], | |
237 | pad_size => { | |
238 | total => { cmp => 1, msg => 'Sub has one lexical.' }, | |
2502ffdf FC |
239 | utf8 => { cmp => 1, msg => '' }, |
240 | invariant => { cmp => 0, msg => '' }, | |
2435e5d3 BF |
241 | }, |
242 | vars => [], | |
243 | }); | |
244 | ||
245 | } | |
246 | ||
247 | $cv = do { | |
248 | use utf8; | |
249 | sub { | |
250 | my $ニコニコ = 'katakana'; | |
251 | my $にこにこ = 'hiragana'; | |
252 | ||
253 | return [ | |
254 | $ニコニコ, | |
255 | $にこにこ, | |
256 | pad_scalar(1, "にこにこ"), | |
257 | pad_scalar(1, "\x{306b}\x{3053}\x{306b}\x{3053}"), | |
258 | pad_scalar(1, "\343\201\253\343\201\223\343\201\253\343\201\223"), | |
259 | pad_scalar(1, "ニコニコ"), | |
260 | pad_scalar(1, "\x{30cb}\x{30b3}\x{30cb}\x{30b3}"), | |
261 | pad_scalar(1, "\343\203\213\343\202\263\343\203\213\343\202\263"), | |
262 | ]; | |
263 | } | |
264 | }; | |
265 | ||
266 | $names_av = fetch_pad_names($cv); | |
267 | ||
268 | general_tests( $cv->(), $names_av, { | |
269 | results => [ | |
270 | { cmp => 'katakana', msg => '' }, | |
271 | { cmp => 'hiragana', msg => '' }, | |
272 | { cmp => 'hiragana', msg => '' }, | |
273 | { cmp => 'hiragana', msg => '' }, | |
274 | { cmp => 'NOT_IN_PAD', msg => '' }, | |
275 | { cmp => 'katakana', msg => '' }, | |
276 | { cmp => 'katakana', msg => '' }, | |
277 | { cmp => 'NOT_IN_PAD', msg => '' }, | |
278 | ], | |
279 | pad_size => { | |
280 | total => { cmp => 2, msg => 'Sub has two lexicals.' }, | |
281 | utf8 => { cmp => 2, msg => '' }, | |
282 | invariant => { cmp => 0, msg => '' }, | |
283 | }, | |
284 | vars => [], | |
285 | }); | |
286 | ||
287 | { | |
288 | { | |
289 | my $utf8_e; | |
290 | BEGIN { | |
291 | $utf8_e = "e"; | |
292 | Encode::_utf8_on($utf8_e); | |
293 | } | |
294 | use constant utf8_e => $utf8_e; | |
295 | } | |
296 | my $e = 'Invariant'; | |
297 | is pad_scalar(1, "e"), pad_scalar(1, utf8_e), 'Fetches the same thing, even if invariant but with differing utf8ness.'; | |
298 | } | |
299 | ||
300 | ||
301 | sub general_tests { | |
302 | my ($results, $names_av, $tests) = @_; | |
303 | ||
304 | for my $i (0..$#$results) { | |
305 | next if $tests->{results}[$i]{SKIP}; | |
306 | is $results->[$i], $tests->{results}[$i]{cmp}, $tests->{results}[$i]{msg}; | |
307 | } | |
308 | ||
309 | is @$names_av, $tests->{pad_size}{total}{cmp}, $tests->{pad_size}{total}{msg}; | |
310 | is grep( Encode::is_utf8($_), @$names_av), $tests->{pad_size}{utf8}{cmp}; | |
311 | is grep( !Encode::is_utf8($_), @$names_av), $tests->{pad_size}{invariant}{cmp}; | |
312 | ||
313 | for my $var (@{$tests->{vars}}) { | |
0f539b13 | 314 | no warnings 'experimental::smartmatch'; |
2435e5d3 BF |
315 | if ($var->{type} eq 'ok') { |
316 | ok $var->{name} ~~ $names_av, $var->{msg}; | |
317 | } else { | |
318 | ok !($var->{name} ~~ $names_av), $var->{msg}; | |
319 | } | |
320 | } | |
321 | ||
322 | } |