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1 | #!./perl |
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2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
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8 | use Test::More; |
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9 | use Config qw( %Config ); |
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10 | |
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11 | BEGIN { |
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12 | # Check whether the build is configured with -Dmksymlinks |
13 | our $Dmksymlinks = |
14 | grep { /^config_arg\d+$/ && $Config{$_} eq '-Dmksymlinks' } |
15 | keys %Config; |
16 | |
17 | # Resolve symlink to ./TEST if this build is configured with -Dmksymlinks |
18 | our $file = 'TEST'; |
19 | if ( $Dmksymlinks ) { |
20 | $file = readlink $file; |
21 | die "Can't readlink(TEST): $!" if ! defined $file; |
22 | } |
23 | |
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24 | our $hasst; |
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25 | eval { my @n = stat $file }; |
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26 | $hasst = 1 unless $@ && $@ =~ /unimplemented/; |
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27 | unless ($hasst) { plan skip_all => "no stat"; exit 0 } |
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28 | use Config; |
29 | $hasst = 0 unless $Config{'i_sysstat'} eq 'define'; |
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30 | unless ($hasst) { plan skip_all => "no sys/stat.h"; exit 0 } |
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31 | our @stat = stat $file; # This is the function stat. |
32 | unless (@stat) { plan skip_all => "1..0 # Skip: no file $file"; exit 0 } |
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33 | } |
34 | |
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35 | plan tests => 19 + 24*2 + 3; |
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36 | |
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37 | use_ok( 'File::stat' ); |
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38 | |
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39 | my $stat = File::stat::stat( $file ); # This is the OO stat. |
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40 | ok( ref($stat), 'should build a stat object' ); |
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41 | |
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42 | is( $stat->dev, $stat[0], "device number in position 0" ); |
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43 | |
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44 | # On OS/2 (fake) ino is not constant, it is incremented each time |
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45 | SKIP: { |
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46 | skip('inode number is not constant on OS/2', 1) if $^O eq 'os2'; |
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47 | is( $stat->ino, $stat[1], "inode number in position 1" ); |
48 | } |
49 | |
50 | is( $stat->mode, $stat[2], "file mode in position 2" ); |
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51 | |
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52 | is( $stat->nlink, $stat[3], "number of links in position 3" ); |
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53 | |
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54 | is( $stat->uid, $stat[4], "owner uid in position 4" ); |
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55 | |
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56 | is( $stat->gid, $stat[5], "group id in position 5" ); |
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57 | |
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58 | is( $stat->rdev, $stat[6], "device identifier in position 6" ); |
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59 | |
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60 | is( $stat->size, $stat[7], "file size in position 7" ); |
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61 | |
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62 | is( $stat->atime, $stat[8], "last access time in position 8" ); |
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63 | |
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64 | is( $stat->mtime, $stat[9], "last modify time in position 9" ); |
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65 | |
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66 | is( $stat->ctime, $stat[10], "change time in position 10" ); |
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67 | |
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68 | is( $stat->blksize, $stat[11], "IO block size in position 11" ); |
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69 | |
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70 | is( $stat->blocks, $stat[12], "number of blocks in position 12" ); |
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71 | |
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72 | for (split //, "rwxoRWXOezsfdlpSbcugkMCA") { |
73 | SKIP: { |
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74 | $^O eq "VMS" and index("rwxRWX", $_) >= 0 |
75 | and skip "File::stat ignores VMS ACLs", 2; |
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76 | |
77 | my $rv = eval "-$_ \$stat"; |
78 | ok( !$@, "-$_ overload succeeds" ) |
79 | or diag( $@ ); |
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80 | is( $rv, eval "-$_ \$file", "correct -$_ overload" ); |
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81 | } |
82 | } |
83 | |
84 | for (split //, "tTB") { |
85 | eval "-$_ \$stat"; |
86 | like( $@, qr/\Q-$_ is not implemented/, "-$_ overload fails" ); |
87 | } |
88 | |
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89 | SKIP: { |
90 | local *STAT; |
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91 | skip("Could not open file: $!", 2) unless open(STAT, $file); |
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92 | ok( File::stat::stat('STAT'), '... should be able to find filehandle' ); |
93 | |
94 | package foo; |
95 | local *STAT = *main::STAT; |
96 | main::ok( my $stat2 = File::stat::stat('STAT'), |
97 | '... and filehandle in another package' ); |
98 | close STAT; |
99 | |
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100 | # VOS open() updates atime; ignore this error (posix-975). |
101 | my $stat3 = $stat2; |
102 | if ($^O eq 'vos') { |
103 | $$stat3[8] = $$stat[8]; |
104 | } |
105 | |
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106 | main::skip("Win32: different stat-info on filehandle", 1) if $^O eq 'MSWin32'; |
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107 | main::skip("dos: inode number is fake on dos", 1) if $^O eq 'dos'; |
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108 | |
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109 | main::skip("OS/2: inode number is not constant on os/2", 1) if $^O eq 'os2'; |
110 | |
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111 | main::is( "@$stat", "@$stat3", '... and must match normal stat' ); |
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112 | } |
113 | |
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114 | |
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115 | local $!; |
116 | $stat = stat '/notafile'; |
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117 | isnt( $!, '', 'should populate $!, given invalid file' ); |
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118 | |
119 | # Testing pretty much anything else is unportable. |