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1c19c868 |
1 | #!/usr/local/bin/perl -w |
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2 | |
3 | # Test for mktemp family of commands in File::Temp |
4 | # Use STANDARD safe level for these tests |
5 | |
6 | use strict; |
7 | use Test; |
8 | BEGIN { plan tests => 9 } |
9 | |
10 | use File::Spec; |
11 | use File::Path; |
12 | use File::Temp qw/ :mktemp unlink0 /; |
13 | |
14 | ok(1); |
15 | |
16 | # MKSTEMP - test |
17 | |
18 | # Create file in temp directory |
19 | my $template = File::Spec->catfile(File::Spec->tmpdir, 'wowserXXXX'); |
20 | |
21 | (my $fh, $template) = mkstemp($template); |
22 | |
23 | print "# MKSTEMP: FH is $fh File is $template fileno=".fileno($fh)."\n"; |
24 | # Check if the file exists |
25 | ok( (-e $template) ); |
26 | |
27 | # Autoflush |
28 | $fh->autoflush(1) if $] >= 5.006; |
29 | |
30 | # Try printing something to the file |
31 | my $string = "woohoo\n"; |
32 | print $fh $string; |
33 | |
34 | # rewind the file |
35 | ok(seek( $fh, 0, 0)); |
36 | |
37 | # Read from the file |
38 | my $line = <$fh>; |
39 | |
40 | # compare with previous string |
41 | ok($string, $line); |
42 | |
43 | # Tidy up |
44 | # This test fails on Windows NT since it seems that the size returned by |
45 | # stat(filehandle) does not always equal the size of the stat(filename) |
46 | # This must be due to caching. In particular this test writes 7 bytes |
47 | # to the file which are not recognised by stat(filename) |
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48 | # Simply waiting 3 seconds seems to be enough for the system to update |
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49 | |
50 | if ($^O eq 'MSWin32') { |
51 | sleep 3; |
52 | } |
53 | ok( unlink0($fh, $template) ); |
54 | |
55 | |
56 | # MKSTEMPS |
57 | # File with suffix. This is created in the current directory |
58 | |
59 | $template = "suffixXXXXXX"; |
60 | my $suffix = ".dat"; |
61 | |
62 | ($fh, my $fname) = mkstemps($template, $suffix); |
63 | |
64 | print "# MKSTEMPS: File is $template -> $fname fileno=".fileno($fh)."\n"; |
65 | # Check if the file exists |
66 | ok( (-e $fname) ); |
67 | |
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68 | # This fails if you are running on NFS |
69 | # If this test fails simply skip it rather than doing a hard failure |
70 | my $status = unlink0($fh, $fname); |
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71 | |
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72 | if ($status) { |
73 | ok($status); |
74 | } else { |
75 | skip("Skip test failed probably due to NFS",1) |
76 | } |
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77 | |
78 | # MKDTEMP |
79 | # Temp directory |
80 | |
81 | $template = File::Spec->catdir(File::Spec->tmpdir, 'tmpdirXXXXXX'); |
82 | |
83 | my $tmpdir = mkdtemp($template); |
84 | |
85 | print "# MKDTEMP: Name is $tmpdir from template $template\n"; |
86 | |
87 | ok( (-d $tmpdir ) ); |
88 | |
89 | # Need to tidy up after myself |
90 | rmtree($tmpdir); |
91 | |
92 | # MKTEMP |
93 | # Just a filename, not opened |
94 | |
95 | $template = File::Spec->catfile(File::Spec->tmpdir, 'mytestXXXXXX'); |
96 | |
97 | my $tmpfile = mktemp($template); |
98 | |
99 | print "# MKTEMP: Tempfile is $template -> $tmpfile\n"; |
100 | |
101 | # Okay if template no longer has XXXXX in |
102 | |
103 | |
104 | ok( ($tmpfile !~ /XXXXX$/) ); |