aboutsummaryrefslogtreecommitdiff
path: root/tests/libtest/test613.pl
blob: ead1159ffe7c0b0c403767c93353cedf193d6220 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
#!/usr/bin/env perl
#***************************************************************************
#                                  _   _ ____  _
#  Project                     ___| | | |  _ \| |
#                             / __| | | | |_) | |
#                            | (__| |_| |  _ <| |___
#                             \___|\___/|_| \_\_____|
#
# Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at https://curl.haxx.se/docs/copyright.html.
#
# You may opt to use, copy, modify, merge, publish, distribute and/or sell
# copies of the Software, and permit persons to whom the Software is
# furnished to do so, under the terms of the COPYING file.
#
# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
# KIND, either express or implied.
#
###########################################################################
# Prepare a directory with known files and clean up afterwards
use Time::Local;

if ( $#ARGV < 1 )
{
    print "Usage: $0 prepare|postprocess dir [logfile]\n";
    exit 1;
}

# <precheck> expects an error message on stdout
sub errout {
    print $_[0] . "\n";
    exit 1;
}

if ($ARGV[0] eq "prepare")
{
    my $dirname = $ARGV[1];
    mkdir $dirname || errout "$!";
    chdir $dirname;

    # Create the files in alphabetical order, to increase the chances
    # of receiving a consistent set of directory contents regardless
    # of whether the server alphabetizes the results or not.
    mkdir "asubdir" || errout "$!";
    chmod 0777, "asubdir";

    open(FILE, ">plainfile.txt") || errout "$!";
    binmode FILE;
    print FILE "Test file to support curl test suite\n";
    close(FILE);
    # The mtime is specifically chosen to be an even number so that it can be
    # represented exactly on a FAT filesystem.
    utime time, timegm(0,0,12,1,0,100), "plainfile.txt";
    chmod 0666, "plainfile.txt";

    open(FILE, ">rofile.txt") || errout "$!";
    binmode FILE;
    print FILE "Read-only test file to support curl test suite\n";
    close(FILE);
    # The mtime is specifically chosen to be an even number so that it can be
    # represented exactly on a FAT filesystem.
    utime time, timegm(0,0,12,31,11,100), "rofile.txt";
    chmod 0444, "rofile.txt";

    exit 0;
}
elsif ($ARGV[0] eq "postprocess")
{
    my $dirname = $ARGV[1];
    my $logfile = $ARGV[2];

    # Clean up the test directory
    unlink "$dirname/rofile.txt";
    unlink "$dirname/plainfile.txt";
    rmdir "$dirname/asubdir";

    rmdir $dirname || die "$!";

    if ($logfile) {
        # Process the directory file to remove all information that
        # could be inconsistent from one test run to the next (e.g.
        # file date) or may be unsupported on some platforms (e.g.
        # Windows). Also, since 7.17.0, the sftp directory listing
        # format can be dependent on the server (with a recent
        # enough version of libssh2) so this script must also
        # canonicalize the format.  Here are examples of the general
        # format supported:
        # -r--r--r--   12 ausername grp            47 Dec 31  2000 rofile.txt
        # -r--r--r--   1  1234  4321         47 Dec 31  2000 rofile.txt
        # The "canonical" format is similar to the first (which is
        # the one generated on a typical Linux installation):
        # -r-?r-?r-?   12 U         U              47 Dec 31  2000 rofile.txt

        my @canondir;
        open(IN, "<$logfile") || die "$!";
        while (<IN>) {
            /^(.)(..).(..).(..).\s*(\S+)\s+\S+\s+\S+\s+(\S+)\s+(\S+\s+\S+\s+\S+)(.*)$/;
            if ($1 eq "d") {
                # Erase all directory metadata except for the name, as it is not
                # consistent for across all test systems and filesystems
                push @canondir, "d?????????    N U         U               N ???  N NN:NN$8\n";
            } elsif ($1 eq "-") {
                # Erase user and group names, as they are not consistent across
                # all test systems
                my $line = sprintf("%s%s?%s?%s?%5d U         U %15d %s%s\n", $1,$2,$3,$4,$5,$6,$7,$8);
                push @canondir, $line;
            } else {
                # Unexpected format; just pass it through and let the test fail
                push @canondir, $_;
            }
        }
        close(IN);

        @canondir = sort {substr($a,57) cmp substr($b,57)} @canondir;
        my $newfile = $logfile . ".new";
        open(OUT, ">$newfile") || die "$!";
        print OUT join('', @canondir);
        close(OUT);

        unlink $logfile;
        rename $newfile, $logfile;
    }

    exit 0;
}
print "Unsupported command $ARGV[0]\n";
exit 1;