Commit | Line | Data |
7f4f6daf |
1 | #!./perl -w |
2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
8 | use strict; |
9 | use Devel::SelfStubber; |
10 | |
ef61f41f |
11 | my $runperl = "$^X \"-I../lib\""; |
7f4f6daf |
12 | |
33235a50 |
13 | print "1..12\n"; |
7f4f6daf |
14 | |
15 | my @cleanup; |
16 | |
17 | END { |
18 | foreach my $file (reverse @cleanup) { |
19 | unlink $file or warn "unlink $file failed: $!" while -f $file; |
20 | rmdir $file or warn "rmdir $file failed: $!" if -d $file; |
21 | } |
22 | } |
23 | |
24 | my $inlib = "SSI-$$"; |
25 | mkdir $inlib, 0777 or die $!; |
26 | push @cleanup, $inlib; |
27 | |
28 | while (<DATA>) { |
29 | if (/^\#{16,}\s+(.*)/) { |
30 | my $file = "$inlib/$1"; |
31 | push @cleanup, $file; |
32 | open FH, ">$file" or die $!; |
33 | } else { |
34 | print FH; |
35 | } |
36 | } |
37 | close FH; |
38 | |
39 | { |
40 | my $file = "A-$$"; |
41 | push @cleanup, $file; |
42 | open FH, ">$file" or die $!; |
43 | select FH; |
44 | Devel::SelfStubber->stub('Child', $inlib); |
45 | select STDOUT; |
46 | print "ok 1\n"; |
47 | close FH or die $!; |
48 | |
49 | open FH, $file or die $!; |
50 | my @A = <FH>; |
51 | |
52 | if (@A == 1 && $A[0] =~ /^\s*sub\s+Child::foo\s*;\s*$/) { |
53 | print "ok 2\n"; |
54 | } else { |
55 | print "not ok 2\n"; |
56 | print "# $_" foreach (@A); |
57 | } |
58 | } |
59 | |
60 | { |
61 | my $file = "B-$$"; |
62 | push @cleanup, $file; |
63 | open FH, ">$file" or die $!; |
64 | select FH; |
65 | Devel::SelfStubber->stub('Proto', $inlib); |
66 | select STDOUT; |
67 | print "ok 3\n"; # Checking that we did not die horribly. |
68 | close FH or die $!; |
69 | |
70 | open FH, $file or die $!; |
71 | my @B = <FH>; |
72 | |
73 | if (@B == 1 && $B[0] =~ /^\s*sub\s+Proto::bar\s*\(\$\$\);\s*$/) { |
74 | print "ok 4\n"; |
75 | } else { |
76 | print "not ok 4\n"; |
77 | print "# $_" foreach (@B); |
78 | } |
79 | |
80 | close FH or die $!; |
81 | } |
82 | |
33235a50 |
83 | { |
84 | my $file = "C-$$"; |
85 | push @cleanup, $file; |
86 | open FH, ">$file" or die $!; |
87 | select FH; |
88 | Devel::SelfStubber->stub('Attribs', $inlib); |
89 | select STDOUT; |
90 | print "ok 5\n"; # Checking that we did not die horribly. |
91 | close FH or die $!; |
92 | |
93 | open FH, $file or die $!; |
94 | my @C = <FH>; |
95 | |
96 | if (@C == 2 && $C[0] =~ /^\s*sub\s+Attribs::baz\s+:\s*locked\s*;\s*$/ |
97 | && $C[1] =~ /^\s*sub\s+Attribs::lv\s+:\s*lvalue\s*:\s*method\s*;\s*$/) { |
98 | print "ok 6\n"; |
99 | } else { |
100 | print "not ok 6\n"; |
101 | print "# $_" foreach (@C); |
102 | } |
103 | |
104 | close FH or die $!; |
105 | } |
106 | |
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107 | # "wrong" and "right" may change if SelfLoader is changed. |
108 | my %wrong = ( Parent => 'Parent', Child => 'Parent' ); |
109 | my %right = ( Parent => 'Parent', Child => 'Child' ); |
110 | my @module = qw(Parent Child) |
111 | ; |
112 | sub fail { |
113 | my ($left, $right) = @_; |
114 | while (my ($key, $val) = each %$left) { |
115 | # warn "$key $val $$right{$key}"; |
116 | return 1 |
117 | unless $val eq $$right{$key}; |
118 | } |
119 | return; |
120 | } |
121 | |
122 | sub faildump { |
123 | my ($expect, $got) = @_; |
124 | foreach (sort keys %$expect) { |
125 | print "# $_ expect '$$expect{$_}' got '$$got{$_}'\n"; |
126 | } |
127 | } |
128 | |
129 | # Now test that the module tree behaves "wrongly" as expected |
130 | |
131 | foreach my $module (@module) { |
132 | my $file = "$module--$$"; |
133 | push @cleanup, $file; |
134 | open FH, ">$file" or die $!; |
135 | print FH "use $module; |
136 | print ${module}->foo; |
137 | "; |
138 | close FH or die $!; |
139 | } |
140 | |
141 | { |
142 | my %output; |
143 | foreach my $module (@module) { |
ef61f41f |
144 | print "# $runperl \"-I$inlib\" $module--$$\n"; |
145 | ($output{$module} = `$runperl "-I$inlib" $module--$$`) |
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146 | =~ s/\'s foo//; |
147 | } |
148 | |
149 | if (&fail (\%wrong, \%output)) { |
33235a50 |
150 | print "not ok 7\n", &faildump (\%wrong, \%output); |
7f4f6daf |
151 | } else { |
33235a50 |
152 | print "ok 7\n"; |
7f4f6daf |
153 | } |
154 | } |
155 | |
156 | my $lib="SSO-$$"; |
157 | mkdir $lib, 0777 or die $!; |
158 | push @cleanup, $lib; |
159 | $Devel::SelfStubber::JUST_STUBS=0; |
160 | |
161 | undef $/; |
33235a50 |
162 | foreach my $module (@module, 'Data', 'End') { |
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163 | my $file = "$lib/$module.pm"; |
164 | open FH, "$inlib/$module.pm" or die $!; |
165 | my $contents = <FH>; |
166 | close FH or die $!; |
167 | push @cleanup, $file; |
168 | open FH, ">$file" or die $!; |
169 | select FH; |
170 | if ($contents =~ /__DATA__/) { |
171 | # This will die for any module with no __DATA__ |
172 | Devel::SelfStubber->stub($module, $inlib); |
173 | } else { |
174 | print $contents; |
175 | } |
176 | select STDOUT; |
177 | close FH or die $!; |
178 | } |
33235a50 |
179 | print "ok 8\n"; |
7f4f6daf |
180 | |
181 | { |
182 | my %output; |
183 | foreach my $module (@module) { |
ef61f41f |
184 | print "# $runperl \"-I$lib\" $module--$$\n"; |
185 | ($output{$module} = `$runperl "-I$lib" $module--$$`) |
7f4f6daf |
186 | =~ s/\'s foo//; |
187 | } |
188 | |
189 | if (&fail (\%right, \%output)) { |
33235a50 |
190 | print "not ok 9\n", &faildump (\%right, \%output); |
7f4f6daf |
191 | } else { |
33235a50 |
192 | print "ok 9\n"; |
7f4f6daf |
193 | } |
194 | } |
195 | |
33235a50 |
196 | # Check that the DATA handle stays open |
197 | system "$runperl -w \"-I$lib\" -MData -e Data::ok"; |
198 | |
199 | # Possibly a pointless test as this doesn't really verify that it's been |
200 | # stubbed. |
201 | system "$runperl -w \"-I$lib\" -MEnd -e End::lime"; |
202 | |
203 | # But check that the documentation after the __END__ survived. |
204 | open FH, "$lib/End.pm" or die $!; |
205 | $_ = <FH>; |
206 | close FH or die $!; |
207 | |
208 | if (/Did the documentation here survive\?/) { |
209 | print "ok 12\n"; |
210 | } else { |
211 | print "not ok 12 # information after an __END__ token seems to be lost\n"; |
212 | } |
213 | |
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214 | __DATA__ |
215 | ################ Parent.pm |
216 | package Parent; |
217 | |
218 | sub foo { |
219 | return __PACKAGE__; |
220 | } |
221 | 1; |
222 | __END__ |
223 | ################ Child.pm |
224 | package Child; |
225 | require Parent; |
226 | @ISA = 'Parent'; |
227 | use SelfLoader; |
228 | |
229 | 1; |
230 | __DATA__ |
231 | sub foo { |
232 | return __PACKAGE__; |
233 | } |
234 | __END__ |
235 | ################ Proto.pm |
236 | package Proto; |
237 | use SelfLoader; |
238 | |
239 | 1; |
240 | __DATA__ |
241 | sub bar ($$) { |
242 | } |
33235a50 |
243 | ################ Attribs.pm |
244 | package Attribs; |
245 | use SelfLoader; |
246 | |
247 | 1; |
248 | __DATA__ |
249 | sub baz : locked { |
250 | } |
251 | sub lv : lvalue : method { |
252 | my $a; |
253 | \$a; |
254 | } |
255 | ################ Data.pm |
256 | package Data; |
257 | use SelfLoader; |
258 | |
259 | 1; |
260 | __DATA__ |
261 | sub ok { |
262 | print <DATA>; |
263 | } |
264 | __END__ DATA |
265 | ok 10 |
266 | ################ End.pm |
267 | package End; |
268 | use SelfLoader; |
269 | |
270 | 1; |
271 | __DATA__ |
272 | sub lime { |
273 | print "ok 11\n"; |
274 | } |
275 | __END__ |
276 | Did the documentation here survive? |