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 | |
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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-$$"; |
85 | push @cleanup, $file; |
86 | open FH, ">$file" or die $!; |
87 | select FH; |
88 | Devel::SelfStubber->stub('Attribs', $inlib); |
89 | select STDOUT; |
90 | print "ok 5\n"; # Checking that we did not die horribly. |
91 | close FH or die $!; |
92 | |
93 | open FH, $file or die $!; |
94 | my @C = <FH>; |
95 | |
96 | if (@C == 2 && $C[0] =~ /^\s*sub\s+Attribs::baz\s+:\s*locked\s*;\s*$/ |
97 | && $C[1] =~ /^\s*sub\s+Attribs::lv\s+:\s*lvalue\s*:\s*method\s*;\s*$/) { |
98 | print "ok 6\n"; |
99 | } else { |
100 | print "not ok 6\n"; |
101 | print "# $_" foreach (@C); |
102 | } |
103 | |
104 | close FH or die $!; |
105 | } |
106 | |
7f4f6daf |
107 | # "wrong" and "right" may change if SelfLoader is changed. |
108 | my %wrong = ( Parent => 'Parent', Child => 'Parent' ); |
109 | my %right = ( Parent => 'Parent', Child => 'Child' ); |
cbd00933 |
110 | if ($^O eq 'VMS') { |
111 | # extra line feeds for MBX IPC |
112 | %wrong = ( Parent => "Parent\n", Child => "Parent\n" ); |
113 | %right = ( Parent => "Parent\n", Child => "Child\n" ); |
114 | } |
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115 | my @module = qw(Parent Child) |
116 | ; |
117 | sub fail { |
118 | my ($left, $right) = @_; |
119 | while (my ($key, $val) = each %$left) { |
120 | # warn "$key $val $$right{$key}"; |
121 | return 1 |
122 | unless $val eq $$right{$key}; |
123 | } |
124 | return; |
125 | } |
126 | |
127 | sub faildump { |
128 | my ($expect, $got) = @_; |
129 | foreach (sort keys %$expect) { |
130 | print "# $_ expect '$$expect{$_}' got '$$got{$_}'\n"; |
131 | } |
132 | } |
133 | |
134 | # Now test that the module tree behaves "wrongly" as expected |
135 | |
136 | foreach my $module (@module) { |
137 | my $file = "$module--$$"; |
138 | push @cleanup, $file; |
139 | open FH, ">$file" or die $!; |
140 | print FH "use $module; |
141 | print ${module}->foo; |
142 | "; |
143 | close FH or die $!; |
144 | } |
145 | |
146 | { |
147 | my %output; |
148 | foreach my $module (@module) { |
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149 | print "# $runperl \"-I$inlib\" $module--$$\n"; |
150 | ($output{$module} = `$runperl "-I$inlib" $module--$$`) |
7f4f6daf |
151 | =~ s/\'s foo//; |
152 | } |
153 | |
154 | if (&fail (\%wrong, \%output)) { |
33235a50 |
155 | print "not ok 7\n", &faildump (\%wrong, \%output); |
7f4f6daf |
156 | } else { |
33235a50 |
157 | print "ok 7\n"; |
7f4f6daf |
158 | } |
159 | } |
160 | |
161 | my $lib="SSO-$$"; |
162 | mkdir $lib, 0777 or die $!; |
163 | push @cleanup, $lib; |
164 | $Devel::SelfStubber::JUST_STUBS=0; |
165 | |
166 | undef $/; |
33235a50 |
167 | foreach my $module (@module, 'Data', 'End') { |
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168 | my $file = "$lib/$module.pm"; |
169 | open FH, "$inlib/$module.pm" or die $!; |
170 | my $contents = <FH>; |
171 | close FH or die $!; |
172 | push @cleanup, $file; |
173 | open FH, ">$file" or die $!; |
174 | select FH; |
175 | if ($contents =~ /__DATA__/) { |
176 | # This will die for any module with no __DATA__ |
177 | Devel::SelfStubber->stub($module, $inlib); |
178 | } else { |
179 | print $contents; |
180 | } |
181 | select STDOUT; |
182 | close FH or die $!; |
183 | } |
33235a50 |
184 | print "ok 8\n"; |
7f4f6daf |
185 | |
186 | { |
187 | my %output; |
188 | foreach my $module (@module) { |
ef61f41f |
189 | print "# $runperl \"-I$lib\" $module--$$\n"; |
190 | ($output{$module} = `$runperl "-I$lib" $module--$$`) |
7f4f6daf |
191 | =~ s/\'s foo//; |
192 | } |
193 | |
194 | if (&fail (\%right, \%output)) { |
33235a50 |
195 | print "not ok 9\n", &faildump (\%right, \%output); |
7f4f6daf |
196 | } else { |
33235a50 |
197 | print "ok 9\n"; |
7f4f6daf |
198 | } |
199 | } |
200 | |
33235a50 |
201 | # Check that the DATA handle stays open |
202 | system "$runperl -w \"-I$lib\" -MData -e Data::ok"; |
203 | |
204 | # Possibly a pointless test as this doesn't really verify that it's been |
205 | # stubbed. |
206 | system "$runperl -w \"-I$lib\" -MEnd -e End::lime"; |
207 | |
208 | # But check that the documentation after the __END__ survived. |
209 | open FH, "$lib/End.pm" or die $!; |
210 | $_ = <FH>; |
211 | close FH or die $!; |
212 | |
213 | if (/Did the documentation here survive\?/) { |
214 | print "ok 12\n"; |
215 | } else { |
216 | print "not ok 12 # information after an __END__ token seems to be lost\n"; |
217 | } |
218 | |
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219 | __DATA__ |
220 | ################ Parent.pm |
221 | package Parent; |
222 | |
223 | sub foo { |
224 | return __PACKAGE__; |
225 | } |
226 | 1; |
227 | __END__ |
228 | ################ Child.pm |
229 | package Child; |
230 | require Parent; |
231 | @ISA = 'Parent'; |
232 | use SelfLoader; |
233 | |
234 | 1; |
235 | __DATA__ |
236 | sub foo { |
237 | return __PACKAGE__; |
238 | } |
239 | __END__ |
240 | ################ Proto.pm |
241 | package Proto; |
242 | use SelfLoader; |
243 | |
244 | 1; |
245 | __DATA__ |
246 | sub bar ($$) { |
247 | } |
33235a50 |
248 | ################ Attribs.pm |
249 | package Attribs; |
250 | use SelfLoader; |
251 | |
252 | 1; |
253 | __DATA__ |
254 | sub baz : locked { |
255 | } |
256 | sub lv : lvalue : method { |
257 | my $a; |
258 | \$a; |
259 | } |
260 | ################ Data.pm |
261 | package Data; |
262 | use SelfLoader; |
263 | |
264 | 1; |
265 | __DATA__ |
266 | sub ok { |
267 | print <DATA>; |
268 | } |
269 | __END__ DATA |
270 | ok 10 |
271 | ################ End.pm |
272 | package End; |
273 | use SelfLoader; |
274 | |
275 | 1; |
276 | __DATA__ |
277 | sub lime { |
278 | print "ok 11\n"; |
279 | } |
280 | __END__ |
281 | Did the documentation here survive? |