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 | |
78bb12ca |
13 | $| = 1; |
14 | |
33235a50 |
15 | print "1..12\n"; |
7f4f6daf |
16 | |
17 | my @cleanup; |
18 | |
19 | END { |
20 | foreach my $file (reverse @cleanup) { |
21 | unlink $file or warn "unlink $file failed: $!" while -f $file; |
22 | rmdir $file or warn "rmdir $file failed: $!" if -d $file; |
23 | } |
24 | } |
25 | |
26 | my $inlib = "SSI-$$"; |
27 | mkdir $inlib, 0777 or die $!; |
28 | push @cleanup, $inlib; |
29 | |
30 | while (<DATA>) { |
31 | if (/^\#{16,}\s+(.*)/) { |
32 | my $file = "$inlib/$1"; |
33 | push @cleanup, $file; |
34 | open FH, ">$file" or die $!; |
35 | } else { |
36 | print FH; |
37 | } |
38 | } |
39 | close FH; |
40 | |
41 | { |
42 | my $file = "A-$$"; |
43 | push @cleanup, $file; |
44 | open FH, ">$file" or die $!; |
45 | select FH; |
46 | Devel::SelfStubber->stub('Child', $inlib); |
47 | select STDOUT; |
48 | print "ok 1\n"; |
49 | close FH or die $!; |
50 | |
51 | open FH, $file or die $!; |
52 | my @A = <FH>; |
53 | |
54 | if (@A == 1 && $A[0] =~ /^\s*sub\s+Child::foo\s*;\s*$/) { |
55 | print "ok 2\n"; |
56 | } else { |
57 | print "not ok 2\n"; |
58 | print "# $_" foreach (@A); |
59 | } |
60 | } |
61 | |
62 | { |
63 | my $file = "B-$$"; |
64 | push @cleanup, $file; |
65 | open FH, ">$file" or die $!; |
66 | select FH; |
67 | Devel::SelfStubber->stub('Proto', $inlib); |
68 | select STDOUT; |
69 | print "ok 3\n"; # Checking that we did not die horribly. |
70 | close FH or die $!; |
71 | |
72 | open FH, $file or die $!; |
73 | my @B = <FH>; |
74 | |
75 | if (@B == 1 && $B[0] =~ /^\s*sub\s+Proto::bar\s*\(\$\$\);\s*$/) { |
76 | print "ok 4\n"; |
77 | } else { |
78 | print "not ok 4\n"; |
79 | print "# $_" foreach (@B); |
80 | } |
81 | |
82 | close FH or die $!; |
83 | } |
84 | |
33235a50 |
85 | { |
86 | my $file = "C-$$"; |
87 | push @cleanup, $file; |
88 | open FH, ">$file" or die $!; |
89 | select FH; |
90 | Devel::SelfStubber->stub('Attribs', $inlib); |
91 | select STDOUT; |
92 | print "ok 5\n"; # Checking that we did not die horribly. |
93 | close FH or die $!; |
94 | |
95 | open FH, $file or die $!; |
96 | my @C = <FH>; |
97 | |
98 | if (@C == 2 && $C[0] =~ /^\s*sub\s+Attribs::baz\s+:\s*locked\s*;\s*$/ |
99 | && $C[1] =~ /^\s*sub\s+Attribs::lv\s+:\s*lvalue\s*:\s*method\s*;\s*$/) { |
100 | print "ok 6\n"; |
101 | } else { |
102 | print "not ok 6\n"; |
103 | print "# $_" foreach (@C); |
104 | } |
105 | |
106 | close FH or die $!; |
107 | } |
108 | |
7f4f6daf |
109 | # "wrong" and "right" may change if SelfLoader is changed. |
110 | my %wrong = ( Parent => 'Parent', Child => 'Parent' ); |
111 | my %right = ( Parent => 'Parent', Child => 'Child' ); |
cbd00933 |
112 | if ($^O eq 'VMS') { |
113 | # extra line feeds for MBX IPC |
114 | %wrong = ( Parent => "Parent\n", Child => "Parent\n" ); |
115 | %right = ( Parent => "Parent\n", Child => "Child\n" ); |
116 | } |
7f4f6daf |
117 | my @module = qw(Parent Child) |
118 | ; |
119 | sub fail { |
120 | my ($left, $right) = @_; |
121 | while (my ($key, $val) = each %$left) { |
122 | # warn "$key $val $$right{$key}"; |
123 | return 1 |
124 | unless $val eq $$right{$key}; |
125 | } |
126 | return; |
127 | } |
128 | |
129 | sub faildump { |
130 | my ($expect, $got) = @_; |
131 | foreach (sort keys %$expect) { |
132 | print "# $_ expect '$$expect{$_}' got '$$got{$_}'\n"; |
133 | } |
134 | } |
135 | |
136 | # Now test that the module tree behaves "wrongly" as expected |
137 | |
138 | foreach my $module (@module) { |
139 | my $file = "$module--$$"; |
140 | push @cleanup, $file; |
141 | open FH, ">$file" or die $!; |
142 | print FH "use $module; |
143 | print ${module}->foo; |
144 | "; |
145 | close FH or die $!; |
146 | } |
147 | |
148 | { |
149 | my %output; |
150 | foreach my $module (@module) { |
ef61f41f |
151 | print "# $runperl \"-I$inlib\" $module--$$\n"; |
152 | ($output{$module} = `$runperl "-I$inlib" $module--$$`) |
7f4f6daf |
153 | =~ s/\'s foo//; |
154 | } |
155 | |
156 | if (&fail (\%wrong, \%output)) { |
33235a50 |
157 | print "not ok 7\n", &faildump (\%wrong, \%output); |
7f4f6daf |
158 | } else { |
33235a50 |
159 | print "ok 7\n"; |
7f4f6daf |
160 | } |
161 | } |
162 | |
163 | my $lib="SSO-$$"; |
164 | mkdir $lib, 0777 or die $!; |
165 | push @cleanup, $lib; |
166 | $Devel::SelfStubber::JUST_STUBS=0; |
167 | |
168 | undef $/; |
33235a50 |
169 | foreach my $module (@module, 'Data', 'End') { |
7f4f6daf |
170 | my $file = "$lib/$module.pm"; |
171 | open FH, "$inlib/$module.pm" or die $!; |
172 | my $contents = <FH>; |
173 | close FH or die $!; |
174 | push @cleanup, $file; |
175 | open FH, ">$file" or die $!; |
176 | select FH; |
177 | if ($contents =~ /__DATA__/) { |
178 | # This will die for any module with no __DATA__ |
179 | Devel::SelfStubber->stub($module, $inlib); |
180 | } else { |
181 | print $contents; |
182 | } |
183 | select STDOUT; |
184 | close FH or die $!; |
185 | } |
33235a50 |
186 | print "ok 8\n"; |
7f4f6daf |
187 | |
188 | { |
189 | my %output; |
190 | foreach my $module (@module) { |
ef61f41f |
191 | print "# $runperl \"-I$lib\" $module--$$\n"; |
192 | ($output{$module} = `$runperl "-I$lib" $module--$$`) |
7f4f6daf |
193 | =~ s/\'s foo//; |
194 | } |
195 | |
196 | if (&fail (\%right, \%output)) { |
33235a50 |
197 | print "not ok 9\n", &faildump (\%right, \%output); |
7f4f6daf |
198 | } else { |
33235a50 |
199 | print "ok 9\n"; |
7f4f6daf |
200 | } |
201 | } |
202 | |
33235a50 |
203 | # Check that the DATA handle stays open |
204 | system "$runperl -w \"-I$lib\" -MData -e Data::ok"; |
205 | |
206 | # Possibly a pointless test as this doesn't really verify that it's been |
207 | # stubbed. |
208 | system "$runperl -w \"-I$lib\" -MEnd -e End::lime"; |
209 | |
210 | # But check that the documentation after the __END__ survived. |
211 | open FH, "$lib/End.pm" or die $!; |
212 | $_ = <FH>; |
213 | close FH or die $!; |
214 | |
215 | if (/Did the documentation here survive\?/) { |
216 | print "ok 12\n"; |
217 | } else { |
218 | print "not ok 12 # information after an __END__ token seems to be lost\n"; |
219 | } |
220 | |
7f4f6daf |
221 | __DATA__ |
222 | ################ Parent.pm |
223 | package Parent; |
224 | |
225 | sub foo { |
226 | return __PACKAGE__; |
227 | } |
228 | 1; |
229 | __END__ |
230 | ################ Child.pm |
231 | package Child; |
232 | require Parent; |
233 | @ISA = 'Parent'; |
234 | use SelfLoader; |
235 | |
236 | 1; |
237 | __DATA__ |
238 | sub foo { |
239 | return __PACKAGE__; |
240 | } |
241 | __END__ |
242 | ################ Proto.pm |
243 | package Proto; |
244 | use SelfLoader; |
245 | |
246 | 1; |
247 | __DATA__ |
248 | sub bar ($$) { |
249 | } |
33235a50 |
250 | ################ Attribs.pm |
251 | package Attribs; |
252 | use SelfLoader; |
253 | |
254 | 1; |
255 | __DATA__ |
256 | sub baz : locked { |
257 | } |
258 | sub lv : lvalue : method { |
259 | my $a; |
260 | \$a; |
261 | } |
262 | ################ Data.pm |
263 | package Data; |
264 | use SelfLoader; |
265 | |
266 | 1; |
267 | __DATA__ |
268 | sub ok { |
269 | print <DATA>; |
270 | } |
271 | __END__ DATA |
272 | ok 10 |
273 | ################ End.pm |
274 | package End; |
275 | use SelfLoader; |
276 | |
277 | 1; |
278 | __DATA__ |
279 | sub lime { |
280 | print "ok 11\n"; |
281 | } |
282 | __END__ |
283 | Did the documentation here survive? |