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1 | #!/usr/bin/perl -w |
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2 | # Test for File::Temp - Security levels |
3 | |
4 | # Some of the security checking will not work on all platforms |
5 | # Test a simple open in the cwd and tmpdir foreach of the |
6 | # security levels |
7 | |
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8 | BEGIN { |
9 | chdir 't' if -d 't'; |
10 | unshift @INC, '../lib'; |
11 | require Test; import Test; |
12 | plan(tests => 13); |
13 | } |
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14 | |
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15 | use strict; |
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16 | use File::Spec; |
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17 | |
18 | # Set up END block - this needs to happen before we load |
19 | # File::Temp since this END block must be evaluated after the |
20 | # END block configured by File::Temp |
21 | my @files; # list of files to remove |
22 | END { foreach (@files) { ok( !(-e $_) )} } |
23 | |
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24 | use File::Temp qw/ tempfile unlink0 /; |
25 | ok(1); |
26 | |
27 | # The high security tests must currently be skipped on Windows |
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28 | my $skipplat = ( ($^O eq 'MSWin32' || $^O eq 'os2') ? 1 : 0 ); |
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29 | |
30 | # Can not run high security tests in perls before 5.6.0 |
31 | my $skipperl = ($] < 5.006 ? 1 : 0 ); |
32 | |
33 | # Determine whether we need to skip things and why |
34 | my $skip = 0; |
35 | if ($skipplat) { |
36 | $skip = "Skip Not supported on this platform"; |
37 | } elsif ($skipperl) { |
38 | $skip = "Skip Perl version must be v5.6.0 for these tests"; |
39 | |
40 | } |
41 | |
42 | print "# We will be skipping some tests : $skip\n" if $skip; |
43 | |
44 | # start off with basic checking |
45 | |
46 | File::Temp->safe_level( File::Temp::STANDARD ); |
47 | |
48 | print "# Testing with STANDARD security...\n"; |
49 | |
50 | &test_security(0); |
51 | |
52 | # Try medium |
53 | |
54 | File::Temp->safe_level( File::Temp::MEDIUM ) |
55 | unless $skip; |
56 | |
57 | print "# Testing with MEDIUM security...\n"; |
58 | |
59 | # Now we need to start skipping tests |
60 | &test_security($skip); |
61 | |
62 | # Try HIGH |
63 | |
64 | File::Temp->safe_level( File::Temp::HIGH ) |
65 | unless $skip; |
66 | |
67 | print "# Testing with HIGH security...\n"; |
68 | |
69 | &test_security($skip); |
70 | |
71 | exit; |
72 | |
73 | # Subroutine to open two temporary files. |
74 | # one is opened in the current dir and the other in the temp dir |
75 | |
76 | sub test_security { |
77 | |
78 | # Read in the skip flag |
79 | my $skip = shift; |
80 | |
81 | # If we are skipping we need to simply fake the correct number |
82 | # of tests -- we dont use skip since the tempfile() commands will |
83 | # fail with MEDIUM/HIGH security before the skip() command would be run |
84 | if ($skip) { |
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85 | |
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86 | skip($skip,1); |
87 | skip($skip,1); |
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88 | |
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89 | # plus we need an end block so the tests come out in the right order |
90 | eval q{ END { skip($skip,1); skip($skip,1) } 1; } || die; |
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91 | |
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92 | return; |
93 | } |
94 | |
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95 | # Create the tempfile |
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96 | my $template = "temptestXXXXXXXX"; |
97 | my ($fh1, $fname1) = tempfile ( $template, |
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98 | DIR => File::Spec->tmpdir, |
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99 | UNLINK => 1, |
100 | ); |
101 | print "# Fname1 = $fname1\n"; |
102 | ok( ( -e $fname1) ); |
103 | |
104 | # Explicitly |
105 | my ($fh2, $fname2) = tempfile ($template, UNLINK => 1 ); |
106 | ok( (-e $fname2) ); |
107 | close($fh2); |
108 | |
109 | # Store filenames for the end block |
110 | push(@files, $fname1, $fname2); |
111 | |
112 | |
113 | |
114 | } |