1 #!/usr/bin/env perl 2 # Prepare a directory with known files and clean up afterwards 3 use Time::Local; 4 5 if ( $#ARGV < 1 ) 6 { 7 print "Usage: $0 prepare|postprocess dir [logfile]\n"; 8 exit 1; 9 } 10 11 # <precheck> expects an error message on stdout 12 sub errout { 13 print $_[0] . "\n"; 14 exit 1; 15 } 16 17 if ($ARGV[0] eq "prepare") 18 { 19 my $dirname = $ARGV[1]; 20 mkdir $dirname || errout "$!"; 21 chdir $dirname; 22 23 # Create the files in alphabetical order, to increase the chances 24 # of receiving a consistent set of directory contents regardless 25 # of whether the server alphabetizes the results or not. 26 mkdir "asubdir" || errout "$!"; 27 chmod 0777, "asubdir"; 28 29 open(FILE, ">plainfile.txt") || errout "$!"; 30 binmode FILE; 31 print FILE "Test file to support curl test suite\n"; 32 close(FILE); 33 utime time, timegm(0,0,12,1,0,100), "plainfile.txt"; 34 chmod 0666, "plainfile.txt"; 35 36 open(FILE, ">rofile.txt") || errout "$!"; 37 binmode FILE; 38 print FILE "Read-only test file to support curl test suite\n"; 39 close(FILE); 40 utime time, timegm(0,0,12,31,11,100), "rofile.txt"; 41 chmod 0444, "rofile.txt"; 42 43 exit 0; 44 } 45 elsif ($ARGV[0] eq "postprocess") 46 { 47 my $dirname = $ARGV[1]; 48 my $logfile = $ARGV[2]; 49 50 # Clean up the test directory 51 unlink "$dirname/rofile.txt"; 52 unlink "$dirname/plainfile.txt"; 53 rmdir "$dirname/asubdir"; 54 55 rmdir $dirname || die "$!"; 56 57 if ($logfile) { 58 # Process the directory file to remove all information that 59 # could be inconsistent from one test run to the next (e.g. 60 # file date) or may be unsupported on some platforms (e.g. 61 # Windows). Also, since 7.17.0, the sftp directory listing 62 # format can be dependent on the server (with a recent 63 # enough version of libssh2) so this script must also 64 # canonicalize the format. Here are examples of the general 65 # format supported: 66 # -r--r--r-- 12 ausername grp 47 Dec 31 2000 rofile.txt 67 # -r--r--r-- 1 1234 4321 47 Dec 31 2000 rofile.txt 68 # The "canonical" format is similar to the first (which is 69 # the one generated on a typical Linux installation): 70 # -r-?r-?r-? 12 U U 47 Dec 31 2000 rofile.txt 71 72 my @canondir; 73 open(IN, "<$logfile") || die "$!"; 74 while (<IN>) { 75 /^(.)(..).(..).(..).\s*(\S+)\s+\S+\s+\S+\s+(\S+)\s+(\S+\s+\S+\s+\S+)(.*)$/; 76 if ($1 eq "d") { 77 # Erase all directory metadata except for the name, as it is not 78 # consistent for across all test systems and filesystems 79 push @canondir, "d????????? N U U N ??? N NN:NN$8\n"; 80 } elsif ($1 eq "-") { 81 # Erase user and group names, as they are not consistent across 82 # all test systems 83 my $line = sprintf("%s%s?%s?%s?%5d U U %15d %s%s\n", $1,$2,$3,$4,$5,$6,$7,$8); 84 push @canondir, $line; 85 } else { 86 # Unexpected format; just pass it through and let the test fail 87 push @canondir, $_; 88 } 89 } 90 close(IN); 91 92 @canondir = sort {substr($a,57) cmp substr($b,57)} @canondir; 93 my $newfile = $logfile . ".new"; 94 open(OUT, ">$newfile") || die "$!"; 95 print OUT join('', @canondir); 96 close(OUT); 97 98 unlink $logfile; 99 rename $newfile, $logfile; 100 } 101 102 exit 0; 103 } 104 print "Unsupported command $ARGV[0]\n"; 105 exit 1; 106