test-file-spec.pl to HTML.

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Generated: Mon Aug 16 14:14:40 2010 from test-file-spec.pl 2010/01/16 2.4 KB.

#!/perl -w
# NAME: test-file-spec.pl
# AIM: Some simple tests of File::Spec
use strict;
use warnings;
use File::Basename;
use Cwd;
use File::Spec;
unshift(@INC, 'C:\GTools\perl');
require 'logfile.pl' or die "Unable to load logfile.pl ...\n";
# log file stuff
my ($LF);
my $pgmname = $0;
if ($pgmname =~ /\w{1}:\\.*/) {
    my @tmpsp = split(/\\/,$pgmname);
    $pgmname = $tmpsp[-1];
}
my $perl_dir = 'C:\GTools\perl';
my $outfile = $perl_dir."\\temp.$pgmname.txt";
open_log($outfile);

# user variables
my $load_log = 0;

### program variables
my @warnings = ();
my $cwd = cwd();

sub pgm_exit($$) {
    my ($val,$msg) = @_;
    if (length($msg)) {
        $msg .= "\n" if (!($msg =~ /\n$/));
        prt($msg)
    }
    close_log($outfile,$load_log);
    exit($val);
}


sub prtw($) {
   my ($tx) = shift;
   $tx =~ s/\n$//;
   prt("$tx\n");
   push(@warnings,$tx);
}

sub show_warnings() {
   if (@warnings) {
      prt( "\nGot ".scalar @warnings." WARNINGS...\n" );
      foreach my $itm (@warnings) {
         prt("$itm\n");
      }
      prt("\n");
   } else {
      prt( "\nNo warnings issued.\n\n" );
   }
}

sub test_dir_rel_2_abs($) {
    my ($p) = @_;
    my $abs_path = File::Spec->rel2abs($p);
    # NOTE my $abs_path = rel2abs($p); FAILS
    my ($nm,$dir) = fileparse($abs_path);
    my $msg = 'ok';
    if (! -d $abs_path) {
        $msg = "NO SUCH DIRECTORY"
    }
    prt("Converted path [$p], to absolute [$abs_path], file [$nm], path [$dir]\n");

}

sub test_rel_abs($$) {
    my ($in,$rel) = @_;
    my $cd = cwd();
    my ($nm,$dir) = fileparse($in);
    if ( chdir($dir) ) {
        my $ap = File::Spec->rel2abs($rel);
        #my $ap = rel2abs($rel);
        prt("From [$in], in [$dir], changed\n [$rel], to\n [$ap]\n");
        chdir($cd);
    } else {
        prt("ERROR: No change to [$dir]!\n");
    }
}


#########################################
### MAIN ###
prt( "$pgmname: in [$cwd]: Hello, World...\n" );

my $in_file = 'C:\FG\32\fgfs\fgfs.sln';
my $rel_proj = '..\alut\admin\VisualStudioDotNET\alut\alut.vcproj';
my $proj_file = 'alut\admin\VisualStudioDotNET\alut\alut.vcproj';
my $rel_src = '..\..\..\src\alutBufferData.c';

my $path = 'temp1';
test_dir_rel_2_abs($path);
test_dir_rel_2_abs('temp2');
test_rel_abs($in_file,$rel_proj);

pgm_exit(0,"Normal exit(0) in ".cwd());
########################################
# eof - template.pl

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