1#!perl 2# vim:syntax=perl: 3 4BEGIN { 5 $|= 1; 6 7 # when building perl, skip this test if Win32API::File isn't being built 8 if ( $ENV{PERL_CORE} ) { 9 require Config; 10 if ( $Config::Config{extensions} !~ m:(?<!\S)Win32API/File(?!\S): ) { 11 print "1..0 # Skip Win32API::File extension not built\n"; 12 exit(); 13 } 14 } 15 16 print "1..10\n"; 17} 18END { print "not ok 1\n" unless $main::loaded; } 19 20use strict; 21use warnings; 22use Win32API::File qw(:ALL); 23use IO::File; 24 25$main::loaded = 1; 26 27print "ok 1\n"; 28 29unlink "foo.txt"; 30 31my $fh = new Win32API::File "+> foo.txt" 32 or die fileLastError(); 33 34my $tell = tell $fh; 35print "# tell \$fh == '$tell'\n"; 36print "not " unless 37 tell $fh == 0; 38print "ok 2\n"; 39 40my $text = "some text\n"; 41 42print "not " unless 43 print $fh $text; 44print "ok 3\n"; 45 46$tell = tell $fh; 47print "# after printing 'some text\\n', tell is: '$tell'\n"; 48print "not " unless 49 $tell == length($text) + 1; 50print "ok 4\n"; 51 52print "not " unless 53 seek($fh, 0, 0) == 0; 54print "ok 5\n"; 55 56print "not " unless 57 not eof $fh; 58print "ok 6\n"; 59 60my $readline = <$fh>; 61 62my $pretty_readline = $readline; 63$pretty_readline =~ s/\r/\\r/g; $pretty_readline =~ s/\n/\\n/g; 64print "# read line is '$pretty_readline'\n"; 65 66print "not " unless 67 $readline eq "some text\r\n"; 68print "ok 7\n"; 69 70print "not " unless 71 eof $fh; 72print "ok 8\n"; 73 74print "not " unless 75 close $fh; 76print "ok 9\n"; 77 78# Test out binmode (should be only LF with print, no CR). 79 80$fh = new Win32API::File "+> foo.txt" 81 or die fileLastError(); 82binmode $fh; 83print $fh "hello there\n"; 84seek $fh, 0, 0; 85 86print "not " unless 87 <$fh> eq "hello there\n"; 88print "ok 10\n"; 89 90close $fh; 91 92unlink "foo.txt"; 93