3 # Tests for the coderef-in-@INC feature
18 my $f = "DummyModule0000";
21 open my $fh, ">$f" or die "Can't create $f: $!";
22 print $fh "package ".substr($_[0],0,-3).";\n1;\n";
23 print $fh $_[1] if @_ > 1;
24 close $fh or die "Couldn't close: $!";
25 open $fh, $f or die "Can't open $f: $!";
29 END { 1 while unlink @tempfiles }
32 my ($self, $filename) = @_;
33 if (substr($filename,0,3) eq 'Foo') {
34 return get_temp_fh($filename);
43 my $evalret = eval { require Bar; 1 };
44 ok( !$evalret, 'Trying non-magic package' );
46 $evalret = eval { require Foo; 1 };
48 ok( $evalret, 'require Foo; magic via code ref' );
49 ok( exists $INC{'Foo.pm'}, ' %INC sees Foo.pm' );
50 is( ref $INC{'Foo.pm'}, 'CODE', ' val Foo.pm is a coderef in %INC' );
51 is( $INC{'Foo.pm'}, \&fooinc, ' val Foo.pm is correct in %INC' );
53 $evalret = eval "use Foo1; 1;";
55 ok( $evalret, 'use Foo1' );
56 ok( exists $INC{'Foo1.pm'}, ' %INC sees Foo1.pm' );
57 is( ref $INC{'Foo1.pm'}, 'CODE', ' val Foo1.pm is a coderef in %INC' );
58 is( $INC{'Foo1.pm'}, \&fooinc, ' val Foo1.pm is correct in %INC' );
60 $evalret = eval { do 'Foo2.pl'; 1 };
62 ok( $evalret, 'do "Foo2.pl"' );
63 ok( exists $INC{'Foo2.pl'}, ' %INC sees Foo2.pl' );
64 is( ref $INC{'Foo2.pl'}, 'CODE', ' val Foo2.pl is a coderef in %INC' );
65 is( $INC{'Foo2.pl'}, \&fooinc, ' val Foo2.pl is correct in %INC' );
71 my ($self, $filename) = @_;
72 if (substr($filename, 0, length($self->[1])) eq $self->[1]) {
73 return get_temp_fh($filename);
80 my $arrayref = [ \&fooinc2, 'Bar' ];
83 $evalret = eval { require Foo; 1; };
85 ok( $evalret, 'Originally loaded packages preserved' );
86 $evalret = eval { require Foo3; 1; };
87 ok( !$evalret, 'Original magic INC purged' );
89 $evalret = eval { require Bar; 1 };
91 ok( $evalret, 'require Bar; magic via array ref' );
92 ok( exists $INC{'Bar.pm'}, ' %INC sees Bar.pm' );
93 is( ref $INC{'Bar.pm'}, 'ARRAY', ' val Bar.pm is an arrayref in %INC' );
94 is( $INC{'Bar.pm'}, $arrayref, ' val Bar.pm is correct in %INC' );
96 ok( eval "use Bar1; 1;", 'use Bar1' );
97 ok( exists $INC{'Bar1.pm'}, ' %INC sees Bar1.pm' );
98 is( ref $INC{'Bar1.pm'}, 'ARRAY', ' val Bar1.pm is an arrayref in %INC' );
99 is( $INC{'Bar1.pm'}, $arrayref, ' val Bar1.pm is correct in %INC' );
101 ok( eval { do 'Bar2.pl'; 1 }, 'do "Bar2.pl"' );
102 ok( exists $INC{'Bar2.pl'}, ' %INC sees Bar2.pl' );
103 is( ref $INC{'Bar2.pl'}, 'ARRAY', ' val Bar2.pl is an arrayref in %INC' );
104 is( $INC{'Bar2.pl'}, $arrayref, ' val Bar2.pl is correct in %INC' );
109 my ($self, $filename) = @_;
110 if (substr($filename,0,4) eq 'Quux') {
111 return get_temp_fh($filename);
118 my $href = bless( {}, 'FooLoader' );
121 $evalret = eval { require Quux; 1 };
123 ok( $evalret, 'require Quux; magic via hash object' );
124 ok( exists $INC{'Quux.pm'}, ' %INC sees Quux.pm' );
125 is( ref $INC{'Quux.pm'}, 'FooLoader',
126 ' val Quux.pm is an object in %INC' );
127 is( $INC{'Quux.pm'}, $href, ' val Quux.pm is correct in %INC' );
131 my $aref = bless( [], 'FooLoader' );
134 $evalret = eval { require Quux1; 1 };
136 ok( $evalret, 'require Quux1; magic via array object' );
137 ok( exists $INC{'Quux1.pm'}, ' %INC sees Quux1.pm' );
138 is( ref $INC{'Quux1.pm'}, 'FooLoader',
139 ' val Quux1.pm is an object in %INC' );
140 is( $INC{'Quux1.pm'}, $aref, ' val Quux1.pm is correct in %INC' );
144 my $sref = bless( \(my $x = 1), 'FooLoader' );
147 $evalret = eval { require Quux2; 1 };
149 ok( $evalret, 'require Quux2; magic via scalar object' );
150 ok( exists $INC{'Quux2.pm'}, ' %INC sees Quux2.pm' );
151 is( ref $INC{'Quux2.pm'}, 'FooLoader',
152 ' val Quux2.pm is an object in %INC' );
153 is( $INC{'Quux2.pm'}, $sref, ' val Quux2.pm is correct in %INC' );
158 my ($self, $filename) = @_;
159 if (substr($filename,0,4) eq 'Toto') {
160 $INC{$filename} = 'xyz';
161 return get_temp_fh($filename);
168 $evalret = eval { require Toto; 1 };
170 ok( $evalret, 'require Toto; magic via anonymous code ref' );
171 ok( exists $INC{'Toto.pm'}, ' %INC sees Toto.pm' );
172 ok( ! ref $INC{'Toto.pm'}, q/ val Toto.pm isn't a ref in %INC/ );
173 is( $INC{'Toto.pm'}, 'xyz', ' val Toto.pm is correct in %INC' );
178 my ($self, $filename) = @_;
179 if ($filename eq 'abc.pl') {
180 return get_temp_fh($filename, qq(return "abc";\n));
188 $ret ||= do 'abc.pl';
189 is( $ret, 'abc', 'do "abc.pl" sees return value' );
193 my $filename = $^O eq 'MacOS' ? ':Foo:Foo.pm' : './Foo.pm';
196 @INC = sub { $filename = 'seen'; return undef; };
197 eval { require $filename; };
198 is( $filename, 'seen', 'the coderef sees fully-qualified pathnames' );