Commit | Line | Data |
5aa08720 |
1 | #!./perl |
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2 | |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
5 | @INC = '../lib'; |
6 | } |
7 | |
8 | use Config; |
9 | use Cwd; |
10 | use strict; |
11 | use warnings; |
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12 | use File::Path; |
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13 | |
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14 | use Test::More tests => 16; |
15 | |
16 | my $IsVMS = $^O eq 'VMS'; |
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17 | |
18 | # check imports |
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19 | can_ok('main', qw(cwd getcwd fastcwd fastgetcwd)); |
20 | ok( !defined(&chdir), 'chdir() not exported by default' ); |
21 | ok( !defined(&abs_path), ' nor abs_path()' ); |
22 | ok( !defined(&fast_abs_path), ' nor fast_abs_path()'); |
23 | |
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24 | |
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25 | # XXX force Cwd to bootsrap its XSUBs since we have set @INC = "../lib" |
26 | # XXX and subsequent chdir()s can make them impossible to find |
27 | eval { fastcwd }; |
28 | |
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29 | # Must find an external pwd (or equivalent) command. |
30 | |
31 | my $pwd_cmd = |
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32 | ($^O eq "MSWin32" || $^O eq "NetWare") ? |
33 | "cd" : |
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34 | (grep { -x && -f } map { "$_/pwd$Config{exe_ext}" } |
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35 | split m/$Config{path_sep}/, $ENV{PATH})[0]; |
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36 | |
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37 | $pwd_cmd = 'SHOW DEFAULT' if $IsVMS; |
38 | |
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39 | print "# native pwd = '$pwd_cmd'\n"; |
40 | |
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41 | SKIP: { |
42 | skip "No native pwd command found to test against", 4 unless $pwd_cmd; |
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43 | |
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44 | local @ENV{qw(PATH IFS CDPATH ENV BASH_ENV)}; |
45 | my ($pwd_cmd_untainted) = $pwd_cmd =~ /^(.+)$/; # Untaint. |
46 | chomp(my $start = `$pwd_cmd_untainted`); |
47 | |
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48 | # Win32's cd returns native C:\ style |
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49 | $start =~ s,\\,/,g if ($^O eq 'MSWin32' || $^O eq "NetWare"); |
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50 | # DCL SHOW DEFAULT has leading spaces |
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51 | $start =~ s/^\s+// if $IsVMS; |
52 | SKIP: { |
53 | skip "'$pwd_cmd' failed, nothing to test against", 4 if $?; |
54 | |
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55 | my $cwd = cwd; |
56 | my $getcwd = getcwd; |
57 | my $fastcwd = fastcwd; |
58 | my $fastgetcwd = fastgetcwd; |
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59 | is(cwd(), $start, 'cwd()'); |
60 | is(getcwd(), $start, 'getcwd()'); |
61 | is(fastcwd(), $start, 'fastcwd()'); |
62 | is(fastgetcwd(),$start, 'fastgetcwd()'); |
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63 | } |
64 | } |
65 | |
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66 | my $Top_Test_Dir = '_ptrslt_'; |
67 | my $Test_Dir = "$Top_Test_Dir/_path_/_to_/_a_/_dir_"; |
68 | my $want = "t/$Test_Dir"; |
69 | if( $IsVMS ) { |
70 | # translate the unixy path to VMSish |
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71 | $want =~ s|/|\.|g; |
72 | $want .= '\]'; |
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73 | $want = '((?i)' . $want . ')'; # might be ODS-2 or ODS-5 |
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74 | } |
75 | |
76 | mkpath(["$Test_Dir"], 0, 0777); |
77 | Cwd::chdir "$Test_Dir"; |
78 | |
79 | like(cwd(), qr|$want$|, 'chdir() + cwd()'); |
80 | like(getcwd(), qr|$want$|, ' + getcwd()'); |
81 | like(fastcwd(), qr|$want$|, ' + fastcwd()'); |
82 | like(fastgetcwd(), qr|$want$|, ' + fastgetcwd()'); |
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83 | |
84 | # Cwd::chdir should also update $ENV{PWD} |
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85 | like($ENV{PWD}, qr|$want$|, 'Cwd::chdir() updates $ENV{PWD}'); |
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86 | Cwd::chdir ".."; |
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87 | print "#$ENV{PWD}\n"; |
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88 | Cwd::chdir ".."; |
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89 | print "#$ENV{PWD}\n"; |
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90 | Cwd::chdir ".."; |
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91 | print "#$ENV{PWD}\n"; |
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92 | Cwd::chdir ".."; |
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93 | print "#$ENV{PWD}\n"; |
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94 | Cwd::chdir ".."; |
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95 | print "#$ENV{PWD}\n"; |
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96 | |
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97 | rmtree([$Top_Test_Dir], 0, 0); |
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98 | |
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99 | if ($IsVMS) { |
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100 | like($ENV{PWD}, qr|\b((?i)t)\]$|); |
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101 | } |
102 | else { |
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103 | like($ENV{PWD}, qr|\bt$|); |
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104 | } |
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105 | |
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106 | SKIP: { |
107 | skip "no symlinks on this platform", 2 unless $Config{d_symlink}; |
108 | |
109 | mkpath([$Test_Dir], 0, 0777); |
110 | symlink $Test_Dir => "linktest"; |
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111 | |
112 | my $abs_path = Cwd::abs_path("linktest"); |
113 | my $fast_abs_path = Cwd::fast_abs_path("linktest"); |
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114 | my $want = "t/$Test_Dir"; |
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115 | |
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116 | like($abs_path, qr|$want$|); |
117 | like($fast_abs_path, qr|$want$|); |
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118 | |
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119 | rmtree([$Top_Test_Dir], 0, 0); |
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120 | unlink "linktest"; |
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121 | } |