Commit | Line | Data |
a0cb3900 |
1 | #!/usr/bin/perl |
2 | |
484fdf61 |
3 | use lib qw(. ..); |
a0cb3900 |
4 | use Memoize 0.45 qw(memoize unmemoize); |
5 | use Fcntl; |
6 | |
7 | sub i { |
8 | $_[0]; |
9 | } |
10 | |
11 | sub c119 { 119 } |
12 | sub c7 { 7 } |
13 | sub c43 { 43 } |
14 | sub c23 { 23 } |
15 | sub c5 { 5 } |
16 | |
17 | sub n { |
18 | $_[0]+1; |
19 | } |
20 | |
21 | eval {require GDBM_File}; |
22 | if ($@) { |
23 | print "1..0\n"; |
24 | exit 0; |
25 | } |
26 | |
27 | print "1..4\n"; |
28 | |
29 | if (eval {require File::Spec::Functions}) { |
30 | File::Spec::Functions->import(); |
31 | } else { |
32 | *catfile = sub { join '/', @_ }; |
33 | } |
34 | $tmpdir = $ENV{TMP} || $ENV{TMPDIR} || '/tmp'; |
35 | $file = catfile($tmpdir, "md$$"); |
899dc88a |
36 | 1 while unlink $file, "$file.dir", "$file.pag"; |
a0cb3900 |
37 | tryout('GDBM_File', $file, 1); # Test 1..4 |
899dc88a |
38 | 1 while unlink $file, "$file.dir", "$file.pag"; |
a0cb3900 |
39 | |
40 | sub tryout { |
899dc88a |
41 | require GDBM_File; |
a0cb3900 |
42 | my ($tiepack, $file, $testno) = @_; |
43 | |
899dc88a |
44 | tie my %cache => $tiepack, $file, O_RDWR | O_CREAT, 0666 |
45 | or die $!; |
a0cb3900 |
46 | |
47 | memoize 'c5', |
899dc88a |
48 | SCALAR_CACHE => [HASH => \%cache], |
a0cb3900 |
49 | LIST_CACHE => 'FAULT' |
50 | ; |
51 | |
52 | my $t1 = c5(); |
53 | my $t2 = c5(); |
54 | print (($t1 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
55 | $testno++; |
56 | print (($t2 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
57 | unmemoize 'c5'; |
58 | |
59 | # Now something tricky---we'll memoize c23 with the wrong table that |
60 | # has the 5 already cached. |
61 | memoize 'c23', |
899dc88a |
62 | SCALAR_CACHE => [HASH => \%cache], |
a0cb3900 |
63 | LIST_CACHE => 'FAULT' |
64 | ; |
65 | |
66 | my $t3 = c23(); |
67 | my $t4 = c23(); |
68 | $testno++; |
69 | print (($t3 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
70 | $testno++; |
71 | print (($t4 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
72 | unmemoize 'c23'; |
73 | } |
74 | |