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1 | #!./perl -- -*- mode: cperl; cperl-indent-level: 4 -*- |
2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
8 | use strict; |
9 | |
10 | $|=1; |
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11 | |
12 | my @prgs; |
13 | { |
14 | local $/; |
15 | @prgs = split "########\n", <DATA>; |
16 | close DATA; |
17 | } |
18 | |
19 | use Test::More; |
20 | |
21 | plan tests => scalar @prgs; |
22 | |
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23 | require "dumpvar.pl"; |
24 | |
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25 | sub unctrl { print dumpvar::unctrl($_[0]), "\n" } |
26 | sub uniescape { print dumpvar::uniescape($_[0]), "\n" } |
27 | sub stringify { print dumpvar::stringify($_[0]), "\n" } |
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28 | sub dumpvalue { |
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29 | # Call main::dumpValue exactly as the perl5db.pl calls it. |
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30 | local $\ = ''; |
31 | local $, = ''; |
32 | local $" = ' '; |
33 | my @params = @_; |
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34 | &main::dumpValue(\@params,-1); |
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35 | } |
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36 | |
37 | package Foo; |
38 | |
39 | sub new { my $class = shift; bless [ @_ ], $class } |
40 | |
41 | package Bar; |
42 | |
43 | sub new { my $class = shift; bless [ @_ ], $class } |
44 | |
45 | use overload '""' => sub { "Bar<@{$_[0]}>" }; |
46 | |
47 | package main; |
48 | |
49 | my $foo = Foo->new(1..5); |
50 | my $bar = Bar->new(1..5); |
51 | |
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52 | for (@prgs) { |
53 | my($prog, $expected) = split(/\nEXPECT\n?/, $_); |
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54 | # TODO: dumpvar::stringify() is controlled by a pile of package |
55 | # dumpvar variables: $printUndef, $unctrl, $quoteHighBit, $bareStringify, |
56 | # and so forth. We need to test with various settings of those. |
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57 | my $out = tie *STDOUT, 'TieOut'; |
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58 | eval $prog; |
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59 | my $ERR = $@; |
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60 | untie $out; |
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61 | if ($ERR) { |
62 | ok(0, "$prog - $ERR"); |
63 | } else { |
f97a9a4b |
64 | if ($expected =~ m:^/:) { |
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65 | like($$out, $expected, $prog); |
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66 | } else { |
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67 | is($$out, $expected, $prog); |
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68 | } |
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69 | } |
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70 | } |
71 | |
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72 | package TieOut; |
73 | |
74 | sub TIEHANDLE { |
75 | bless( \(my $self), $_[0] ); |
76 | } |
77 | |
78 | sub PRINT { |
79 | my $self = shift; |
80 | $$self .= join('', @_); |
81 | } |
82 | |
83 | sub read { |
84 | my $self = shift; |
85 | substr( $$self, 0, length($$self), '' ); |
86 | } |
87 | |
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88 | __END__ |
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89 | unctrl("A"); |
90 | EXPECT |
91 | A |
92 | ######## |
93 | unctrl("\cA"); |
94 | EXPECT |
95 | ^A |
96 | ######## |
97 | uniescape("A"); |
98 | EXPECT |
99 | A |
100 | ######## |
101 | uniescape("\x{100}"); |
102 | EXPECT |
103 | \x{0100} |
104 | ######## |
105 | stringify(undef); |
106 | EXPECT |
107 | undef |
108 | ######## |
109 | stringify("foo"); |
110 | EXPECT |
111 | 'foo' |
112 | ######## |
113 | stringify("\cA"); |
114 | EXPECT |
115 | "\cA" |
116 | ######## |
117 | stringify(*a); |
118 | EXPECT |
119 | *main::a |
120 | ######## |
121 | stringify(\undef); |
122 | EXPECT |
123 | /^'SCALAR\(0x[0-9a-f]+\)'$/i |
124 | ######## |
125 | stringify([]); |
126 | EXPECT |
127 | /^'ARRAY\(0x[0-9a-f]+\)'$/i |
128 | ######## |
129 | stringify({}); |
130 | EXPECT |
131 | /^'HASH\(0x[0-9a-f]+\)'$/i |
132 | ######## |
133 | stringify(sub{}); |
134 | EXPECT |
135 | /^'CODE\(0x[0-9a-f]+\)'$/i |
136 | ######## |
137 | stringify(\*a); |
138 | EXPECT |
139 | /^'GLOB\(0x[0-9a-f]+\)'$/i |
140 | ######## |
141 | stringify($foo); |
142 | EXPECT |
143 | /^'Foo=ARRAY\(0x[0-9a-f]+\)'$/i |
144 | ######## |
145 | stringify($bar); |
146 | EXPECT |
147 | /^'Bar=ARRAY\(0x[0-9a-f]+\)'$/i |
148 | ######## |
149 | dumpValue(undef); |
150 | EXPECT |
151 | undef |
152 | ######## |
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153 | dumpValue(1); |
154 | EXPECT |
155 | 1 |
156 | ######## |
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157 | dumpValue("\cA"); |
158 | EXPECT |
159 | "\cA" |
160 | ######## |
161 | dumpValue("\x{100}"); |
162 | EXPECT |
163 | '\x{0100}' |
164 | ######## |
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165 | dumpValue("1\n2\n3"); |
166 | EXPECT |
167 | '1 |
168 | 2 |
169 | 3' |
170 | ######## |
171 | dumpValue([1..3],1); |
172 | EXPECT |
173 | 0 1 |
174 | 1 2 |
175 | 2 3 |
176 | ######## |
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177 | dumpValue([1..3]); |
178 | EXPECT |
179 | 0 1 |
180 | 1 2 |
181 | 2 3 |
182 | ######## |
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183 | dumpValue({1..4},1); |
184 | EXPECT |
185 | 1 => 2 |
186 | 3 => 4 |
187 | ######## |
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188 | dumpValue({1..4}); |
189 | EXPECT |
190 | 1 => 2 |
191 | 3 => 4 |
192 | ######## |
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193 | dumpValue($foo,1); |
194 | EXPECT |
195 | 0 1 |
196 | 1 2 |
197 | 2 3 |
198 | 3 4 |
199 | 4 5 |
200 | ######## |
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201 | dumpValue($foo); |
202 | EXPECT |
203 | 0 1 |
204 | 1 2 |
205 | 2 3 |
206 | 3 4 |
207 | 4 5 |
208 | ######## |
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209 | dumpValue($bar,1); |
210 | EXPECT |
211 | 0 1 |
212 | 1 2 |
213 | 2 3 |
214 | 3 4 |
215 | 4 5 |
216 | ######## |
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217 | dumpValue($bar); |
218 | EXPECT |
219 | 0 1 |
220 | 1 2 |
221 | 2 3 |
222 | 3 4 |
223 | 4 5 |
224 | ######## |
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225 | dumpvalue("a"); |
226 | EXPECT |
227 | 0 'a' |
228 | ######## |
229 | dumpvalue("\cA"); |
230 | EXPECT |
231 | 0 "\cA" |
232 | ######## |
233 | dumpvalue("\x{100}"); |
234 | EXPECT |
235 | 0 '\x{0100}' |
236 | ######## |
237 | dumpvalue(undef); |
238 | EXPECT |
239 | 0 undef |
240 | ######## |
241 | dumpvalue("foo"); |
242 | EXPECT |
243 | 0 'foo' |
244 | ######## |
245 | dumpvalue(\undef); |
246 | EXPECT |
247 | /0 SCALAR\(0x[0-9a-f]+\)\n -> undef\n/i |
248 | ######## |
249 | dumpvalue(\\undef); |
250 | EXPECT |
251 | /0 REF\(0x[0-9a-f]+\)\n -> SCALAR\(0x[0-9a-f]+\)\n -> undef\n/i |
252 | ######## |
253 | dumpvalue([]); |
254 | EXPECT |
255 | /0 ARRAY\(0x[0-9a-f]+\)\n empty array/i |
256 | ######## |
257 | dumpvalue({}); |
258 | EXPECT |
259 | /0 HASH\(0x[0-9a-f]+\)\n\s+empty hash/i |
260 | ######## |
261 | dumpvalue(sub{}); |
262 | EXPECT |
263 | /0 CODE\(0x[0-9a-f]+\)\n -> &CODE\(0x[0-9a-f]+\) in /i |
264 | ######## |
265 | dumpvalue(\*a); |
266 | EXPECT |
267 | /0 GLOB\(0x[0-9a-f]+\)\n -> \*main::a\n/i |
268 | ######## |
269 | dumpvalue($foo); |
270 | EXPECT |
271 | /0 Foo=ARRAY\(0x[0-9a-f]+\)\n 0 1\n 1 2\n 2 3\n 3 4\n 4 5\n/i |
272 | ######## |
273 | dumpvalue($bar); |
274 | EXPECT |
275 | /0 Bar=ARRAY\(0x[0-9a-f]+\)\n 0 1\n 1 2\n 2 3\n 3 4\n 4 5\n/i |
276 | ######## |
277 | dumpvalue("1\n2\n3") |
278 | EXPECT |
279 | /0 '1\n2\n3'\n/i |
280 | ######## |
281 | dumpvalue([1..4]); |
282 | EXPECT |
283 | /0 ARRAY\(0x[0-9a-f]+\)\n 0 1\n 1 2\n 2 3\n 3 4\n/i |
284 | ######## |
285 | dumpvalue({1..4}); |
286 | EXPECT |
287 | /0 HASH\(0x[0-9a-f]+\)\n 1 => 2\n 3 => 4\n/i |
288 | ######## |
289 | dumpvalue({1=>2,3=>4}); |
290 | EXPECT |
291 | /0 HASH\(0x[0-9a-f]+\)\n 1 => 2\n 3 => 4\n/i |
292 | ######## |
293 | dumpvalue({a=>1,b=>2}); |
294 | EXPECT |
295 | /0 HASH\(0x[0-9a-f]+\)\n 'a' => 1\n 'b' => 2\n/i |
296 | ######## |
297 | dumpvalue([{a=>[1,2,3],b=>{c=>1,d=>2}},{e=>{f=>1,g=>2},h=>[qw(i j k)]}]); |
298 | EXPECT |
299 | /0 ARRAY\(0x[0-9a-f]+\)\n 0 HASH\(0x[0-9a-f]+\)\n 'a' => ARRAY\(0x[0-9a-f]+\)\n 0 1\n 1 2\n 2 3\n 'b' => HASH\(0x[0-9a-f]+\)\n 'c' => 1\n 'd' => 2\n 1 HASH\(0x[0-9a-f]+\)\n 'e' => HASH\(0x[0-9a-f]+\)\n 'f' => 1\n 'g' => 2\n 'h' => ARRAY\(0x[0-9a-f]+\)\n 0 'i'\n 1 'j'\n 2 'k'/i |
300 | ######## |
301 | dumpvalue({reverse map {$_=>1} sort qw(the quick brown fox)}) |
302 | EXPECT |
303 | /0 HASH\(0x[0-9a-f]+\)\n 1 => 'brown'\n/i |
304 | ######## |
305 | my @x=qw(a b c); dumpvalue(\@x); |
306 | EXPECT |
307 | /0 ARRAY\(0x[0-9a-f]+\)\n 0 'a'\n 1 'b'\n 2 'c'\n/i |
308 | ######## |
309 | my %x=(a=>1, b=>2); dumpvalue(\%x); |
310 | EXPECT |
311 | /0 HASH\(0x[0-9a-f]+\)\n 'a' => 1\n 'b' => 2\n/i |