Make these tests work under win32

ext/com_dotnet/tests/variants.phpt

@@ -2,7 +2,7 @@
 COM: General variant tests
 --SKIPIF--
 <?php # vim:ft=php
-if (!extension_loaded("com_dotnet")) print "skip"; ?>
+if (!extension_loaded("com_dotnet")) print "skip COM/.Net support not present"; ?>
 --FILE--
 <?php // $Id$
 error_reporting(E_ALL);
@@ -30,8 +30,6 @@ foreach ($values as $t => $val) {
 		}
 	}
 }
-$a = new VARIANT('10.0', VT_DECIMAL);
-var_dump($a);
 
 echo "OK!";
 ?>

ext/session/tests/skipif.inc

@@ -5,6 +5,9 @@ if (!extension_loaded("session") && ini_get("enable_dl")) {
   @dl("session$dlext");
 }
 if (!extension_loaded("session")) {
-    die("skip\n");
+    die("skip Session module not loaded");
+}
+if (!file_exists(ini_get("session.save_path"))) {
+	die("skip Session save_path doesn't exist");
 }
 ?>

ext/sqlite/tests/blankdb.inc

@@ -1,8 +1,9 @@
 <?php #vim:ft=php
 $dbname = tempnam(dirname(__FILE__), "phpsql");
 function cleanup() {
-	if ($GLOBALS['db']) {
-		sqlite_close($GLOBALS['db']);
+	if (is_resource($GLOBALS['db'])) {
+		@sqlite_close($GLOBALS['db']);
+		usleep(500000);
 	}
 	unlink($GLOBALS['dbname']);
 }

ext/sqlite/tests/blankdb_oo.inc

@@ -2,9 +2,9 @@
 $dbname = tempnam(dirname(__FILE__), "phpsql");
 function cleanup() {
 	global $db, $dbname;
-
 	$db = NULL;
-	unlink($dbname);
+	usleep(500000);
+	@unlink($dbname);
 }
 register_shutdown_function("cleanup");
 $db = new sqlite_db($dbname);

ext/sqlite/tests/sqlite_001.phpt

@@ -9,7 +9,6 @@ sqlite.assoc_case=0
 require_once('blankdb.inc');
 echo "$db\n";
 sqlite_close($db);
-$db = NULL;
 echo "Done\n";
 ?>
 --EXPECTF--

ext/sqlite/tests/sqlite_015.phpt

@@ -24,7 +24,7 @@ foreach ($data as $str) {
 $res = sqlite_array_query("SELECT a from strings", $db, SQLITE_NUM);
 var_dump($res);
 
-sqlite_close($db);
+$db = null;
 
 echo "DONE!\n";
 ?>

ext/sqlite/tests/sqlite_017.phpt

@@ -22,8 +22,6 @@ foreach ($data as $item) {
 	}
 }
 
-sqlite_close($db);
-
 echo "OK!\n";
 
 ?>

ext/sqlite/tests/sqlite_oo_020.phpt

@@ -41,11 +41,13 @@ while ($r->hasMore()) {
 	var_dump($r->current(SQLITE_NUM));
 	$r->next();
 }
+$r = null;
+$db = null;
 echo "DONE!\n";
 ?>
 --EXPECTF--
 Message: sqlite_factory() expects at least 1 parameter, 0 given
-File: %s/sqlite_oo_020.php
+File: %ssqlite_oo_020.php
 array(2) {
   [0]=>
   string(3) "one"

ext/standard/tests/strings/bug24098.phpt

@@ -1,5 +1,7 @@
 --TEST--
 Bug #24098 (pathinfo() crash)
+--SKIPIF--
+<?php if (DIRECTORY_SEPARATOR == '\\') die("skip directory separator won't match expected output"); ?>
 --FILE--
 <?php
 	var_dump(pathinfo("/dsds.asa"));