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Upgrade to File::Temp 0.08 from Tim Jenness via CPAN.
[perl5.git] / t / lib / ftmp-security.t
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1c19c868 1#!/usr/local/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
8use strict;
9use Test;
10BEGIN { plan tests => 13}
11
12use File::Spec;
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13
14# Set up END block - this needs to happen before we load
15# File::Temp since this END block must be evaluated after the
16# END block configured by File::Temp
17my @files; # list of files to remove
18END { foreach (@files) { ok( !(-e $_) )} }
19
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20use File::Temp qw/ tempfile unlink0 /;
21ok(1);
22
23# The high security tests must currently be skipped on Windows
24my $skipplat = ( $^O eq 'MSWin32' ? 1 : 0 );
25
26# Can not run high security tests in perls before 5.6.0
27my $skipperl = ($] < 5.006 ? 1 : 0 );
28
29# Determine whether we need to skip things and why
30my $skip = 0;
31if ($skipplat) {
32 $skip = "Skip Not supported on this platform";
33} elsif ($skipperl) {
34 $skip = "Skip Perl version must be v5.6.0 for these tests";
35
36}
37
38print "# We will be skipping some tests : $skip\n" if $skip;
39
40# start off with basic checking
41
42File::Temp->safe_level( File::Temp::STANDARD );
43
44print "# Testing with STANDARD security...\n";
45
46&test_security(0);
47
48# Try medium
49
50File::Temp->safe_level( File::Temp::MEDIUM )
51 unless $skip;
52
53print "# Testing with MEDIUM security...\n";
54
55# Now we need to start skipping tests
56&test_security($skip);
57
58# Try HIGH
59
60File::Temp->safe_level( File::Temp::HIGH )
61 unless $skip;
62
63print "# Testing with HIGH security...\n";
64
65&test_security($skip);
66
67exit;
68
69# Subroutine to open two temporary files.
70# one is opened in the current dir and the other in the temp dir
71
72sub test_security {
73
74 # Read in the skip flag
75 my $skip = shift;
76
77 # If we are skipping we need to simply fake the correct number
78 # of tests -- we dont use skip since the tempfile() commands will
79 # fail with MEDIUM/HIGH security before the skip() command would be run
80 if ($skip) {
81
82 skip($skip,1);
83 skip($skip,1);
84
85 # plus we need an end block so the tests come out in the right order
86 eval q{ END { skip($skip,1); skip($skip,1) } 1; } || die;
87
88 return;
89 }
90
1c19c868 91 # Create the tempfile
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92 my $template = "temptestXXXXXXXX";
93 my ($fh1, $fname1) = tempfile ( $template,
94 DIR => File::Spec->curdir,
95 UNLINK => 1,
96 );
97 print "# Fname1 = $fname1\n";
98 ok( ( -e $fname1) );
99
100 # Explicitly
101 my ($fh2, $fname2) = tempfile ($template, UNLINK => 1 );
102 ok( (-e $fname2) );
103 close($fh2);
104
105 # Store filenames for the end block
106 push(@files, $fname1, $fname2);
107
108
109
110}