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1 | #!/usr/bin/perl |
2 | # -*- mode: perl; perl-indent-level: 2 -*- |
3 | |
4 | use lib qw(. ..); |
5 | use Memoize 0.45 qw(memoize unmemoize); |
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6 | use Memoize::Storable; |
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7 | # $Memoize::Storable::Verbose = 0; |
8 | |
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9 | eval {require GDBM_File}; |
10 | if ($@) { |
11 | print "1..0\n"; |
12 | exit 0; |
13 | } |
14 | |
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15 | sub i { |
16 | $_[0]; |
17 | } |
18 | |
19 | sub c119 { 119 } |
20 | sub c7 { 7 } |
21 | sub c43 { 43 } |
22 | sub c23 { 23 } |
23 | sub c5 { 5 } |
24 | |
25 | sub n { |
26 | $_[0]+1; |
27 | } |
28 | |
29 | eval {require Storable}; |
30 | if ($@) { |
31 | print "1..0\n"; |
32 | exit 0; |
33 | } |
34 | |
35 | print "1..4\n"; |
36 | |
37 | |
38 | if (eval {require File::Spec::Functions}) { |
39 | File::Spec::Functions->import(); |
40 | } else { |
41 | *catfile = sub { join '/', @_ }; |
42 | } |
43 | $tmpdir = $ENV{TMP} || $ENV{TMPDIR} || '/tmp'; |
44 | $file = catfile($tmpdir, "storable$$"); |
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45 | 1 while unlink $file; |
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46 | tryout('Memoize::Storable', $file, 1); # Test 1..4 |
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47 | 1 while unlink $file; |
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48 | |
49 | sub tryout { |
50 | my ($tiepack, $file, $testno) = @_; |
51 | |
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52 | tie my %cache => $tiepack, $file |
53 | or die $!; |
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54 | |
55 | memoize 'c5', |
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56 | SCALAR_CACHE => [HASH => \%cache], |
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57 | LIST_CACHE => 'FAULT' |
58 | ; |
59 | |
60 | my $t1 = c5(); |
61 | my $t2 = c5(); |
62 | print (($t1 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
63 | $testno++; |
64 | print (($t2 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
65 | unmemoize 'c5'; |
66 | 1; |
67 | 1; |
68 | |
69 | # Now something tricky---we'll memoize c23 with the wrong table that |
70 | # has the 5 already cached. |
71 | memoize 'c23', |
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72 | SCALAR_CACHE => [HASH => \%cache], |
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73 | LIST_CACHE => 'FAULT' |
74 | ; |
75 | |
76 | my $t3 = c23(); |
77 | my $t4 = c23(); |
78 | $testno++; |
79 | print (($t3 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
80 | $testno++; |
81 | print (($t4 == 5) ? "ok $testno\n" : "not ok $testno\n"); |
82 | unmemoize 'c23'; |
83 | } |
84 | |