Differential updates for components.

chrome/browser/component_updater/test/component_updater_service_unittest.h

+// 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.
+
+#ifndef CHROME_BROWSER_COMPONENT_UPDATER_TEST_COMPONENT_UPDATER_SERVICE_UNITTEST_H_
+#define CHROME_BROWSER_COMPONENT_UPDATER_TEST_COMPONENT_UPDATER_SERVICE_UNITTEST_H_
+
+#include <list>
+#include <utility>
+
+#include "base/compiler_specific.h"
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/component_updater/component_updater_service.h"
+#include "chrome/browser/component_updater/test/component_patcher_mock.h"
+#include "content/public/test/test_notification_tracker.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using content::TestNotificationTracker;
+
+class GURL;
+class TestInstaller;
+
+// component 1 has extension id "jebgalgnebhfojomionfpkfelancnnkf", and
+// the RSA public key the following hash:
+const uint8 jebg_hash[] = {0x94, 0x16, 0x0b, 0x6d, 0x41, 0x75, 0xe9, 0xec,
+                           0x8e, 0xd5, 0xfa, 0x54, 0xb0, 0xd2, 0xdd, 0xa5,
+                           0x6e, 0x05, 0x6b, 0xe8, 0x73, 0x47, 0xf6, 0xc4,
+                           0x11, 0x9f, 0xbc, 0xb3, 0x09, 0xb3, 0x5b, 0x40};
+// component 2 has extension id "abagagagagagagagagagagagagagagag", and
+// the RSA public key the following hash:
+const uint8 abag_hash[] = {0x01, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+                           0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+                           0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06,
+                           0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x06, 0x01};
+// component 3 has extension id "ihfokbkgjpifnbbojhneepfflplebdkc", and
+// the RSA public key the following hash:
+const uint8 ihfo_hash[] = {0x87, 0x5e, 0xa1, 0xa6, 0x9f, 0x85, 0xd1, 0x1e,
+                           0x97, 0xd4, 0x4f, 0x55, 0xbf, 0xb4, 0x13, 0xa2,
+                           0xe7, 0xc5, 0xc8, 0xf5, 0x60, 0x19, 0x78, 0x1b,
+                           0x6d, 0xe9, 0x4c, 0xeb, 0x96, 0x05, 0x42, 0x17};
+
+class TestConfigurator : public ComponentUpdateService::Configurator {
+ public:
+  explicit TestConfigurator();
+
+  virtual ~TestConfigurator();
+
+  virtual int InitialDelay() OVERRIDE;
+
+  typedef std::pair<CrxComponent*, int> CheckAtLoopCount;
+
+  virtual int NextCheckDelay() OVERRIDE;
+
+  virtual int StepDelay() OVERRIDE;
+
+  virtual int MinimumReCheckWait() OVERRIDE;
+
+  virtual int OnDemandDelay() OVERRIDE;
+
+  virtual GURL UpdateUrl(CrxComponent::UrlSource source) OVERRIDE;
+
+  virtual const char* ExtraRequestParams() OVERRIDE;
+
+  virtual size_t UrlSizeLimit() OVERRIDE;
+
+  virtual net::URLRequestContextGetter* RequestContext() OVERRIDE;
+
+  // Don't use the utility process to decode files.
+  virtual bool InProcess() OVERRIDE;
+
+  virtual void OnEvent(Events event, int extra) OVERRIDE;
+
+  virtual ComponentPatcher* CreateComponentPatcher() OVERRIDE;
+
+  virtual bool DeltasEnabled() const OVERRIDE;
+
+  void SetLoopCount(int times);
+
+  void SetRecheckTime(int seconds);
+
+  void SetOnDemandTime(int seconds);
+
+  void AddComponentToCheck(CrxComponent* com, int at_loop_iter);
+
+  void SetComponentUpdateService(ComponentUpdateService* cus);
+
+ private:
+  int times_;
+  int recheck_time_;
+  int ondemand_time_;
+
+  std::list<CheckAtLoopCount> components_to_check_;
+  ComponentUpdateService* cus_;
+};
+
+class ComponentUpdaterTest : public testing::Test {
+ public:
+  enum TestComponents {
+    kTestComponent_abag,
+    kTestComponent_jebg,
+    kTestComponent_ihfo,
+  };
+
+  ComponentUpdaterTest();
+
+  virtual ~ComponentUpdaterTest();
+
+  virtual void TearDown();
+
+  ComponentUpdateService* component_updater();
+
+  // Makes the full path to a component updater test file.
+  const base::FilePath test_file(const char* file);
+
+  TestNotificationTracker& notification_tracker();
+
+  TestConfigurator* test_configurator();
+
+  ComponentUpdateService::Status RegisterComponent(CrxComponent* com,
+                                                   TestComponents component,
+                                                   const Version& version,
+                                                   TestInstaller* installer);
+
+ private:
+  scoped_ptr<ComponentUpdateService> component_updater_;
+  base::FilePath test_data_dir_;
+  TestNotificationTracker notification_tracker_;
+  TestConfigurator* test_config_;
+};
+
+const char expected_crx_url[] =
+    "http://localhost/download/jebgalgnebhfojomionfpkfelancnnkf.crx";
+
+#endif  // CHROME_BROWSER_COMPONENT_UPDATER_TEST_COMPONENT_UPDATER_SERVICE_UNITTEST_H_