Reloading File::Copy

	Message-ID: <sfcvh5azxgd.fsf@hohenstaufen.in-berlin.de>

p4raw-id: //depot/perl@4753

1 files changed, 93 insertions, 78 deletions

diff --git a/t/lib/filecopy.t b/t/lib/filecopy.t
index 7ef68eb02b..b6fcbeafa6 100755
--- a/t/lib/filecopy.t
+++ b/t/lib/filecopy.t
@@ -5,88 +5,103 @@ BEGIN {
     unshift @INC, '../lib';
 }
 
-print "1..11\n";
-
 $| = 1;
 
+my @pass = (0,1);
+my $tests = 11;
+printf "1..%d\n", $tests * scalar(@pass);
+
 use File::Copy;
 
-# First we create a file
-open(F, ">file-$$") or die;
-binmode F; # for DOSISH platforms, because test 3 copies to stdout
-print F "ok 3\n";
-close F;
-
-copy "file-$$", "copy-$$";
-
-open(F, "copy-$$") or die;
-$foo = <F>;
-close(F);
-
-print "not " if -s "file-$$" != -s "copy-$$";
-print "ok 1\n";
-
-print "not " unless $foo eq "ok 3\n";
-print "ok 2\n";
-
-binmode STDOUT unless $^O eq 'VMS';			# Copy::copy works in binary mode
-copy "copy-$$", \*STDOUT;
-unlink "copy-$$" or die "unlink: $!";
-
-open(F,"file-$$");
-copy(*F, "copy-$$");
-open(R, "copy-$$") or die "open copy-$$: $!"; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 4\n";
-unlink "copy-$$" or die "unlink: $!";
-open(F,"file-$$");
-copy(\*F, "copy-$$");
-close(F) or die "close: $!";
-open(R, "copy-$$") or die; $foo = <R>; close(R) or die "close: $!";
-print "not " unless $foo eq "ok 3\n";
-print "ok 5\n";
-unlink "copy-$$" or die "unlink: $!";
-
-require IO::File;
-$fh = IO::File->new(">copy-$$") or die "Cannot open copy-$$:$!";
-binmode $fh or die;
-copy("file-$$",$fh);
-$fh->close or die "close: $!";
-open(R, "copy-$$") or die; $foo = <R>; close(R);
-print "# foo=`$foo'\nnot " unless $foo eq "ok 3\n";
-print "ok 6\n";
-unlink "copy-$$" or die "unlink: $!";
-require FileHandle;
-my $fh = FileHandle->new(">copy-$$") or die "Cannot open copy-$$:$!";
-binmode $fh or die;
-copy("file-$$",$fh);
-$fh->close;
-open(R, "copy-$$") or die; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 7\n";
-unlink "file-$$" or die "unlink: $!";
-
-print "# moved missing file.\nnot " if move("file-$$", "copy-$$");
-print "# target disappeared.\nnot " if not -e "copy-$$";
-print "ok 8\n";
-
-move "copy-$$", "file-$$" or print "# move did not succeed.\n";
-print "# not moved: $!\nnot " unless -e "file-$$" and not -e "copy-$$";
-open(R, "file-$$") or die; $foo = <R>; close(R);
-print "# foo=`$foo'\nnot " unless $foo eq "ok 3\n";
-print "ok 9\n";
-
-copy "file-$$", "lib";
-open(R, "lib/file-$$") or die; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n";
-print "ok 10\n";
-unlink "lib/file-$$" or die "unlink: $!";
-
-move "file-$$", "lib";
-open(R, "lib/file-$$") or die "open lib/file-$$: $!"; $foo = <R>; close(R);
-print "not " unless $foo eq "ok 3\n" and not -e "file-$$";;
-print "ok 11\n";
-unlink "lib/file-$$" or die "unlink: $!";
+for my $pass (@pass) {
+
+  require File::Copy;
+
+  my $loopconst = $pass*$tests;
+
+  # First we create a file
+  open(F, ">file-$$") or die;
+  binmode F; # for DOSISH platforms, because test 3 copies to stdout
+  printf F "ok %d\n", 3 + $loopconst;
+  close F;
+
+  copy "file-$$", "copy-$$";
+
+  open(F, "copy-$$") or die;
+  $foo = <F>;
+  close(F);
+
+  print "not " if -s "file-$$" != -s "copy-$$";
+  printf "ok %d\n", 1 + $loopconst;
+
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 2+$loopconst;
+
+  binmode STDOUT unless $^O eq 'VMS'; # Copy::copy works in binary mode
+  copy "copy-$$", \*STDOUT;
+  unlink "copy-$$" or die "unlink: $!";
+
+  open(F,"file-$$");
+  copy(*F, "copy-$$");
+  open(R, "copy-$$") or die "open copy-$$: $!"; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 4+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+  open(F,"file-$$");
+  copy(\*F, "copy-$$");
+  close(F) or die "close: $!";
+  open(R, "copy-$$") or die; $foo = <R>; close(R) or die "close: $!";
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 5+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+
+  require IO::File;
+  $fh = IO::File->new(">copy-$$") or die "Cannot open copy-$$:$!";
+  binmode $fh or die;
+  copy("file-$$",$fh);
+  $fh->close or die "close: $!";
+  open(R, "copy-$$") or die; $foo = <R>; close(R);
+  print "# foo=`$foo'\nnot " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 6+$loopconst;
+  unlink "copy-$$" or die "unlink: $!";
+  require FileHandle;
+  my $fh = FileHandle->new(">copy-$$") or die "Cannot open copy-$$:$!";
+  binmode $fh or die;
+  copy("file-$$",$fh);
+  $fh->close;
+  open(R, "copy-$$") or die; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 7+$loopconst;
+  unlink "file-$$" or die "unlink: $!";
+
+  print "# moved missing file.\nnot " if move("file-$$", "copy-$$");
+  print "# target disappeared.\nnot " if not -e "copy-$$";
+  printf "ok %d\n", 8+$loopconst;
+
+  move "copy-$$", "file-$$" or print "# move did not succeed.\n";
+  print "# not moved: $!\nnot " unless -e "file-$$" and not -e "copy-$$";
+  open(R, "file-$$") or die; $foo = <R>; close(R);
+  print "# foo=`$foo'\nnot " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 9+$loopconst;
+
+  copy "file-$$", "lib";
+  open(R, "lib/file-$$") or die; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf "ok %d\n", 3+$loopconst;
+  printf "ok %d\n", 10+$loopconst;
+  unlink "lib/file-$$" or die "unlink: $!";
+
+  move "file-$$", "lib";
+  open(R, "lib/file-$$") or die "open lib/file-$$: $!"; $foo = <R>; close(R);
+  print "not " unless $foo eq sprintf("ok %d\n", 3+$loopconst)
+      and not -e "file-$$";;
+  printf "ok %d\n", 11+$loopconst;
+  unlink "lib/file-$$" or die "unlink: $!";
+
+  # warn sprintf "INC->".$INC{"File/Copy.pm"};
+  delete $INC{"File/Copy.pm"};
+
+}
+
 
 END {
     1 while unlink "file-$$";