Don't force non-session only cookies to be session only cookies, instead delete on shutdown

chrome/browser/net/clear_on_exit_policy_unittest.cc

+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+#include "chrome/browser/net/clear_on_exit_policy.h"
+#include "googleurl/src/gurl.h"
+#include "webkit/quota/mock_special_storage_policy.h"
+
+
+TEST(ClearOnExitPolicyTest, HasClearOnExitOrigins) {
+  scoped_refptr<quota::MockSpecialStoragePolicy> storage_policy =
+      new quota::MockSpecialStoragePolicy;
+  scoped_refptr<ClearOnExitPolicy> policy =
+      new ClearOnExitPolicy(storage_policy.get());
+
+  EXPECT_FALSE(policy->HasClearOnExitOrigins());
+
+  storage_policy->AddSessionOnly(GURL("http://test.com/"));
+  EXPECT_TRUE(policy->HasClearOnExitOrigins());
+}
+
+TEST(ClearOnExitPolicyTest, ShouldClearOriginOnExit) {
+  scoped_refptr<quota::MockSpecialStoragePolicy> storage_policy =
+      new quota::MockSpecialStoragePolicy;
+  storage_policy->AddSessionOnly(GURL("http://session.com/"));
+  storage_policy->AddSessionOnly(GURL("https://secure.com/"));
+  storage_policy->AddSessionOnly(GURL("http://protected.com/"));
+  storage_policy->AddProtected(GURL("http://protected.com/"));
+
+  scoped_refptr<ClearOnExitPolicy> policy =
+      new ClearOnExitPolicy(storage_policy.get());
+
+  EXPECT_TRUE(policy->ShouldClearOriginOnExit("session.com", false));
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("session.com", true));
+
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("secure.com", false));
+  EXPECT_TRUE(policy->ShouldClearOriginOnExit("secure.com", true));
+
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("protected.com", false));
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("protected.com", true));
+
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("other.com", false));
+  EXPECT_FALSE(policy->ShouldClearOriginOnExit("other.com", true));
+}