Added SSLHostInfo. Storing of server host info to our standard disk cache.

net/http/disk_cache_based_ssl_host_info_unittest.cc

Index: net/http/disk_cache_based_ssl_host_info_unittest.cc
diff --git a/net/http/disk_cache_based_ssl_host_info_unittest.cc b/net/http/disk_cache_based_ssl_host_info_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..e53a9e35b1ad6c56826a6f69e183c010927511b3
--- /dev/null
+++ b/net/http/disk_cache_based_ssl_host_info_unittest.cc
@@ -0,0 +1,119 @@
+// 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 "base/bind.h"
+#include "base/bind_helpers.h"
+#include "base/compiler_specific.h"
+#include "base/message_loop/message_loop.h"
+#include "net/base/net_errors.h"
+#include "net/cert/mock_cert_verifier.h"
+#include "net/http/disk_cache_based_ssl_host_info.h"
+#include "net/http/mock_http_cache.h"
+#include "net/socket/ssl_host_info.h"
+#include "net/ssl/ssl_config_service.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+// This is an empty transaction, needed to register the URL and the test mode.
+const MockTransaction kHostInfoTransaction = {
+  "sslhostinfo:https://www.google.com",
+  "",
+  base::Time(),
+  "",
+  net::LOAD_NORMAL,
+  "",
+  "",
+  base::Time(),
+  "",
+  TEST_MODE_NORMAL,
+  NULL,
+  0
+};
+
+// Tests that we can delete a DiskCacheBasedSSLHostInfo object in a
+// completion callback for DiskCacheBasedSSLHostInfo::WaitForDataReady.
+TEST(DiskCacheBasedSSLHostInfo, DeleteInCallback) {
+  scoped_ptr<net::CertVerifier> cert_verifier(new net::MockCertVerifier);
+  // Use the blocking mock backend factory to force asynchronous completion
+  // of ssl_host_info->WaitForDataReady(), so that the callback will run.
+  MockBlockingBackendFactory* factory = new MockBlockingBackendFactory();
+  MockHttpCache cache(factory);
+  net::SSLConfig ssl_config;
+  scoped_ptr<net::SSLHostInfo> ssl_host_info(
+      new net::DiskCacheBasedSSLHostInfo("https://www.verisign.com", ssl_config,
+                                         cert_verifier.get(),
+                                         cache.http_cache()));
+  ssl_host_info->Start();
+  net::TestCompletionCallback callback;
+  int rv = ssl_host_info->WaitForDataReady(callback.callback());
+  EXPECT_EQ(net::ERR_IO_PENDING, rv);
+  // Now complete the backend creation and let the callback run.
+  factory->FinishCreation();
+  EXPECT_EQ(net::OK, callback.GetResult(rv));
+}
+
+// Tests the basic logic of storing, retrieving and updating data.
+TEST(DiskCacheBasedSSLHostInfo, Update) {
+  MockHttpCache cache;
+  AddMockTransaction(&kHostInfoTransaction);
+  net::TestCompletionCallback callback;
+
+  // Store a certificate chain.
+  scoped_ptr<net::CertVerifier> cert_verifier(new net::MockCertVerifier);
+  net::SSLConfig ssl_config;
+  scoped_ptr<net::SSLHostInfo> ssl_host_info(
+      new net::DiskCacheBasedSSLHostInfo("https://www.google.com", ssl_config,
+                                         cert_verifier.get(),
+                                         cache.http_cache()));
+  ssl_host_info->Start();
+  int rv = ssl_host_info->WaitForDataReady(callback.callback());
+  EXPECT_EQ(net::OK, callback.GetResult(rv));
+
+  net::SSLHostInfo::State* state = ssl_host_info->mutable_state();
+  EXPECT_TRUE(state->certs.empty());
+  state->certs.push_back(std::string("foo"));
+  ssl_host_info->Persist();
+
+  // Wait until Persist() does the work.
+  base::MessageLoop::current()->RunUntilIdle();
+
+  // Open the stored certificate chain.
+  ssl_host_info.reset(
+      new net::DiskCacheBasedSSLHostInfo("https://www.google.com", ssl_config,
+                                         cert_verifier.get(),
+                                         cache.http_cache()));
+  ssl_host_info->Start();
+  rv = ssl_host_info->WaitForDataReady(callback.callback());
+  EXPECT_EQ(net::OK, callback.GetResult(rv));
+
+  // And now update the data.
+  state = ssl_host_info->mutable_state();
+  EXPECT_EQ(1U, state->certs.size());
+  EXPECT_EQ("foo", state->certs.front());
+  state->certs.push_back(std::string("bar"));
+
+  // Fail instead of DCHECKing double creates.
+  cache.disk_cache()->set_double_create_check(false);
+  ssl_host_info->Persist();
+  base::MessageLoop::current()->RunUntilIdle();
+
+  // Verify that the state was updated.
+  ssl_host_info.reset(
+      new net::DiskCacheBasedSSLHostInfo("https://www.google.com", ssl_config,
+                                         cert_verifier.get(),
+                                         cache.http_cache()));
+  ssl_host_info->Start();
+  rv = ssl_host_info->WaitForDataReady(callback.callback());
+  EXPECT_EQ(net::OK, callback.GetResult(rv));
+
+  state = ssl_host_info->mutable_state();
+  EXPECT_EQ(2U, state->certs.size());
+  EXPECT_EQ("foo", state->certs[0]);
+  EXPECT_EQ("bar", state->certs[1]);
+
+  RemoveMockTransaction(&kHostInfoTransaction);
+}
+
+}  // namespace