[CookieStore] Upgrading host-based deleting to predicate-based deleting.

content/browser/storage_partition_impl_unittest.cc

 // Copyright 2013 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 <stddef.h>
 #include <stdint.h>
 
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/thread.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/gpu/shader_disk_cache.h"
 #include "content/browser/quota/mock_quota_manager.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/test/mock_special_storage_policy.h"
 #include "content/public/test/test_browser_context.h"
 #include "content/public/test/test_browser_thread.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "net/base/test_completion_callback.h"
+#include "net/cookies/canonical_cookie.h"
 #include "net/cookies/cookie_store.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "storage/browser/quota/quota_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using net::CanonicalCookie;
+
 namespace content {
 namespace {
 
 const int kDefaultClientId = 42;
 const char kCacheKey[] = "key";
 const char kCacheValue[] = "cached value";
 
 const char kTestOrigin1[] = "http://host1:1/";
 const char kTestOrigin2[] = "http://host2:1/";
 const char kTestOrigin3[] = "http://host3:1/";
@@ skipping 870 matching lines @@
                  base::Bind(&DoesOriginMatchForBothProtectedAndUnprotectedWeb),
                  &run_loop));
   run_loop.Run();
 
   // kOrigin1 and kOrigin2 do not have age more than a week.
   EXPECT_FALSE(tester.DOMStorageExistsForOrigin(kOrigin1));
   EXPECT_FALSE(tester.DOMStorageExistsForOrigin(kOrigin2));
   EXPECT_TRUE(tester.DOMStorageExistsForOrigin(kOrigin3));
 }
 
+TEST(StoragePartitionImplStaticTest, CreatePredicateForHostCookies) {
+  GURL url("http://www.example.com/");
+  GURL url2("https://www.example.com/");
+  GURL url3("https://www.google.com/");
+
+  net::CookieOptions options;
+  net::CookieStore::CookiePredicate predicate =
+      StoragePartitionImpl::CreatePredicateForHostCookies(url);
+
+  base::Time now = base::Time::Now();
+  std::vector<scoped_ptr<CanonicalCookie>> valid_cookies;
+  valid_cookies.push_back(CanonicalCookie::Create(url, "A=B", now, options));
+  valid_cookies.push_back(CanonicalCookie::Create(url, "C=F", now, options));
+  // We should match a different scheme with the same host.
+  valid_cookies.push_back(CanonicalCookie::Create(url2, "A=B", now, options));
+
+  std::vector<scoped_ptr<CanonicalCookie>> invalid_cookies;
+  // We don't match domain cookies.
+  invalid_cookies.push_back(
+      CanonicalCookie::Create(url2, "A=B;domain=.example.com", now, options));
+  invalid_cookies.push_back(CanonicalCookie::Create(url3, "A=B", now, options));
+
+  for (const auto& cookie : valid_cookies)
+    EXPECT_TRUE(predicate.Run(*cookie)) << cookie->DebugString();
+  for (const auto& cookie : invalid_cookies)
+    EXPECT_FALSE(predicate.Run(*cookie)) << cookie->DebugString();
+}
+
 }  // namespace content