Portability tweaks to Pod::Html's cache.t.

We need to unixify the current working directory since we're going
to be comparing to the pod root that has been unixified internally
in Pod::Html.

Also clean up all versions of the generated files.

1 files changed, 4 insertions, 3 deletions

diff --git a/ext/Pod-Html/t/cache.t b/ext/Pod-Html/t/cache.t
index 5a8e1fef1f..3a48a3cb23 100644
--- a/ext/Pod-Html/t/cache.t
+++ b/ext/Pod-Html/t/cache.t
@@ -13,7 +13,7 @@ use Pod::Html;
 use Data::Dumper;
 use Test::More tests => 10;
 
-my $cwd = Cwd::cwd();
+my $cwd = Pod::Html::_unixify(Cwd::cwd());
 my $infile = "t/cache.pod";
 my $outfile = "cacheout.html";
 my $cachefile = "pod2htmd.tmp";
@@ -65,7 +65,8 @@ chdir($cwd);
 is_deeply(\%pages, \%expected_pages, "cache contents");
 close $cache;
 
-unlink $outfile;
-unlink $cachefile, $tcachefile;
+1 while unlink $outfile;
+1 while unlink $cachefile;
+1 while unlink $tcachefile;
 is(-f $cachefile, undef, "No cache file to end");
 is(-f $tcachefile, undef, "No cache file to end");