Commit | Line | Data |
a48f8c77 |
1 | #!./perl |
2 | |
41aba5b7 |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | require "./test.pl"; |
7 | } |
8 | |
059ca955 |
9 | plan tests => 36; |
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10 | |
11 | use_ok('Config'); |
12 | |
13 | # Some (safe?) bets. |
14 | |
484fdf61 |
15 | ok(keys %Config > 500, "Config has more than 500 entries"); |
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16 | |
17 | ok(each %Config); |
18 | |
19 | is($Config{PERL_REVISION}, 5, "PERL_REVISION is 5"); |
20 | |
d10bb151 |
21 | # Check that old config variable names are aliased to their new ones. |
22 | my %grandfathers = ( PERL_VERSION => 'PATCHLEVEL', |
23 | PERL_SUBVERSION => 'SUBVERSION', |
24 | PERL_CONFIG_SH => 'CONFIG' |
25 | ); |
26 | while( my($new, $old) = each %grandfathers ) { |
27 | isnt($Config{$new}, undef, "$new is defined"); |
28 | is($Config{$new}, $Config{$old}, "$new is aliased to $old"); |
29 | } |
30 | |
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31 | ok( exists $Config{cc}, "has cc"); |
32 | |
33 | ok( exists $Config{ccflags}, "has ccflags"); |
34 | |
35 | ok(!exists $Config{python}, "has no python"); |
36 | |
37 | ok( exists $Config{d_fork}, "has d_fork"); |
38 | |
39 | ok(!exists $Config{d_bork}, "has no d_bork"); |
40 | |
7956ade2 |
41 | like($Config{ivsize}, qr/^(4|8)$/, "ivsize is 4 or 8 (it is $Config{ivsize})"); |
42 | |
41aba5b7 |
43 | # byteorder is virtual, but it has rules. |
44 | |
7956ade2 |
45 | like($Config{byteorder}, qr/^(1234|4321|12345678|87654321)$/, "byteorder is 1234 or 4321 or 12345678 or 87654321 (it is $Config{byteorder})"); |
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46 | |
7956ade2 |
47 | is(length $Config{byteorder}, $Config{ivsize}, "byteorder is as long as ivsize (which is $Config{ivsize})"); |
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48 | |
49 | # ccflags_nolargefiles is virtual, too. |
50 | |
51 | ok(exists $Config{ccflags_nolargefiles}, "has ccflags_nolargefiles"); |
52 | |
53 | # Utility functions. |
54 | |
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55 | { |
56 | # make sure we can export what we say we can export. |
57 | package Foo; |
58 | my @exports = qw(myconfig config_sh config_vars config_re); |
59 | Config->import(@exports); |
60 | foreach my $func (@exports) { |
61 | ::ok( __PACKAGE__->can($func), "$func exported" ); |
62 | } |
6664971e |
63 | } |
41aba5b7 |
64 | |
9d60fda3 |
65 | like(Config::myconfig(), qr/osname=\Q$Config{osname}\E/, "myconfig"); |
66 | like(Config::config_sh(), qr/osname='\Q$Config{osname}\E'/, "config_sh"); |
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67 | like(join("\n", Config::config_re('c.*')), |
68 | qr/^c.*?=/, 'config_re' ); |
69 | |
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70 | my $out = tie *STDOUT, 'FakeOut'; |
71 | |
72 | Config::config_vars('cc'); |
73 | my $out1 = $$out; |
74 | $out->clear; |
75 | |
76 | Config::config_vars('d_bork'); |
77 | my $out2 = $$out; |
78 | $out->clear; |
79 | |
80 | untie *STDOUT; |
81 | |
9d60fda3 |
82 | like($out1, qr/^cc='\Q$Config{cc}\E';/, "config_vars cc"); |
41aba5b7 |
83 | like($out2, qr/^d_bork='UNKNOWN';/, "config_vars d_bork is UNKNOWN"); |
84 | |
85 | # Read-only. |
86 | |
7956ade2 |
87 | undef $@; |
41aba5b7 |
88 | eval { $Config{d_bork} = 'borkbork' }; |
89 | like($@, qr/Config is read-only/, "no STORE"); |
90 | |
7956ade2 |
91 | ok(!exists $Config{d_bork}, "still no d_bork"); |
92 | |
93 | undef $@; |
41aba5b7 |
94 | eval { delete $Config{d_fork} }; |
95 | like($@, qr/Config is read-only/, "no DELETE"); |
96 | |
7956ade2 |
97 | ok( exists $Config{d_fork}, "still d_fork"); |
98 | |
99 | undef $@; |
41aba5b7 |
100 | eval { %Config = () }; |
101 | like($@, qr/Config is read-only/, "no CLEAR"); |
102 | |
7956ade2 |
103 | ok( exists $Config{d_fork}, "still d_fork"); |
104 | |
059ca955 |
105 | { |
106 | package FakeOut; |
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107 | |
059ca955 |
108 | sub TIEHANDLE { |
109 | bless(\(my $text), $_[0]); |
110 | } |
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111 | |
059ca955 |
112 | sub clear { |
113 | ${ $_[0] } = ''; |
114 | } |
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115 | |
059ca955 |
116 | sub PRINT { |
117 | my $self = shift; |
118 | $$self .= join('', @_); |
119 | } |
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120 | } |
121 | |
059ca955 |
122 | # Signal-related variables |
123 | # (this is actually a regression test for Configure.) |
124 | |
b25be8c8 |
125 | is($Config{sig_num_init} =~ tr/,/,/, $Config{sig_size}, "sig_num_init size"); |
126 | is($Config{sig_name_init} =~ tr/,/,/, $Config{sig_size}, "sig_name_init size"); |