Add Libtap as a bundled library (does not change any behaviour without --enable-libtap)

Detects system library as pre-1.4.13 and does not install the built-in library anymore

Tested on:
  - Linux x86_64, with and without local libtap (System libtap installed)
	- Linux x86, with and without local libtap (System libtap NOT installed)
  - Solaris SPARC, with and without local libtap, with and without system libtap installed

1 files changed, 40 insertions, 0 deletions

diff --git a/tap/tests/skip/test.pl b/tap/tests/skip/test.pl
new file mode 100644
index 00000000..dc294717
--- /dev/null
+++ b/tap/tests/skip/test.pl
@@ -0,0 +1,40 @@
+#!/usr/bin/perl
+
+use warnings;
+use strict;
+
+use Test::More;
+
+my $rc = 0;
+
+$rc = plan tests => 4;
+diag("Returned: " . sprintf("%d", $rc));
+
+my $side_effect = 0;		# Check whether skipping has side effects
+
+$rc = ok(1 == 1, '1 equals 1');	# Test ok() passes when it should
+diag("Returned: $rc");
+
+# Start skipping
+SKIP: {
+	$rc = skip "Testing skipping", 1;
+
+	$side_effect++;
+
+	$rc = ok($side_effect == 1, '$side_effect checked out');
+}
+
+diag("Returned: $rc");
+
+SKIP: {
+	$rc = skip "Testing skipping #2", 1;
+	diag("Returned: $rc");
+
+	$side_effect++;
+
+	$rc = ok($side_effect == 1, '$side_effect checked out');
+	diag("Returned: $rc");
+}
+
+$rc = ok($side_effect == 0, "side_effect is $side_effect");
+diag("Returned: $rc");