Logo Search packages:      
Sourcecode: chromium-browser version File versions  Download package

history_contents_provider_unittest.cc

// Copyright (c) 2006-2008 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/file_util.h"
#include "base/path_service.h"
#include "base/string_util.h"
#include "chrome/browser/autocomplete/autocomplete.h"
#include "chrome/browser/autocomplete/history_contents_provider.h"
#include "chrome/browser/chrome_thread.h"
#include "chrome/browser/history/history.h"
#include "chrome/test/testing_profile.h"
#include "testing/gtest/include/gtest/gtest.h"

using base::Time;
using base::TimeDelta;

namespace {

struct TestEntry {
  const char* url;
  const char* title;
  const char* body;
} test_entries[] = {
  {"http://www.google.com/1", "PAGEONE 1",   "FOO some body text"},
  {"http://www.google.com/2", "PAGEONE 2",   "FOO some more blah blah"},
  {"http://www.google.com/3", "PAGETHREE 3", "BAR some hello world for you"},
};

class HistoryContentsProviderTest : public testing::Test,
                                    public ACProviderListener {
 public:
  HistoryContentsProviderTest()
      : ui_thread_(ChromeThread::UI, &message_loop_),
        file_thread_(ChromeThread::FILE, &message_loop_) {}

  void RunQuery(const AutocompleteInput& input,
                bool minimal_changes) {
    provider_->Start(input, minimal_changes);

    // When we're waiting for asynchronous messages, we have to spin the message
    // loop. This will be exited in the OnProviderUpdate function when complete.
    if (!input.synchronous_only())
      MessageLoop::current()->Run();
  }

  const ACMatches& matches() const { return provider_->matches(); }

  TestingProfile* profile() const { return profile_.get(); }

  HistoryContentsProvider* provider() const { return provider_.get(); }

 private:
  // testing::Test
  virtual void SetUp() {
    profile_.reset(new TestingProfile());
    profile_->CreateHistoryService(false, false);

    HistoryService* history_service =
        profile_->GetHistoryService(Profile::EXPLICIT_ACCESS);

    // Populate history.
    for (size_t i = 0; i < arraysize(test_entries); i++) {
      // We need the ID scope and page ID so that the visit tracker can find it.
      // We just use the index for the page ID below.
      const void* id_scope = reinterpret_cast<void*>(1);
      GURL url(test_entries[i].url);

      // Add everything in order of time. We don't want to have a time that
      // is "right now" or it will nondeterministically appear in the results.
      Time t = Time::Now() - TimeDelta::FromDays(arraysize(test_entries) + i);

      history_service->AddPage(url, t, id_scope, i, GURL(),
          PageTransition::LINK, history::RedirectList(), false);
      history_service->SetPageTitle(url, UTF8ToUTF16(test_entries[i].title));
      history_service->SetPageContents(url, UTF8ToUTF16(test_entries[i].body));
    }

    provider_ = new HistoryContentsProvider(this, profile_.get());
  }

  virtual void TearDown() {
    provider_ = NULL;
    profile_.reset(NULL);
  }

  // ACProviderListener
  virtual void OnProviderUpdate(bool updated_matches) {
    // When we quit, the test will get back control.
    MessageLoop::current()->Quit();
  }

  MessageLoopForUI message_loop_;
  ChromeThread ui_thread_;
  ChromeThread file_thread_;

  std::wstring history_dir_;

  scoped_ptr<TestingProfile> profile_;
  scoped_refptr<HistoryContentsProvider> provider_;
};

TEST_F(HistoryContentsProviderTest, Body) {
  AutocompleteInput input(L"FOO", std::wstring(), true, false, false);
  RunQuery(input, false);

  // The results should be the first two pages, in decreasing order.
  const ACMatches& m = matches();
  ASSERT_EQ(2U, m.size());
  EXPECT_EQ(test_entries[0].url, m[0].destination_url.spec());
  EXPECT_STREQ(test_entries[0].title, WideToUTF8(m[0].description).c_str());
  EXPECT_EQ(test_entries[1].url, m[1].destination_url.spec());
  EXPECT_STREQ(test_entries[1].title, WideToUTF8(m[1].description).c_str());
}

TEST_F(HistoryContentsProviderTest, Title) {
  AutocompleteInput input(L"PAGEONE", std::wstring(), true, false, false);
  RunQuery(input, false);

  // The results should be the first two pages.
  const ACMatches& m = matches();
  ASSERT_EQ(2U, m.size());
  EXPECT_EQ(test_entries[0].url, m[0].destination_url.spec());
  EXPECT_STREQ(test_entries[0].title, WideToUTF8(m[0].description).c_str());
  EXPECT_EQ(test_entries[1].url, m[1].destination_url.spec());
  EXPECT_STREQ(test_entries[1].title, WideToUTF8(m[1].description).c_str());
}

// The "minimal changes" flag should mean that we don't re-query the DB.
TEST_F(HistoryContentsProviderTest, MinimalChanges) {
  // A minimal changes request when there have been no real queries should
  // give us no results.
  AutocompleteInput sync_input(L"PAGEONE", std::wstring(), true, false, true);
  RunQuery(sync_input, true);
  const ACMatches& m1 = matches();
  EXPECT_EQ(0U, m1.size());

  // Now do a "regular" query to get the results.
  AutocompleteInput async_input(L"PAGEONE", std::wstring(), true, false, false);
  RunQuery(async_input, false);
  const ACMatches& m2 = matches();
  EXPECT_EQ(2U, m2.size());

  // Now do a minimal one where we want synchronous results, and the results
  // should still be there.
  RunQuery(sync_input, true);
  const ACMatches& m3 = matches();
  EXPECT_EQ(2U, m3.size());
}

// Tests that the BookmarkModel is queried correctly.
TEST_F(HistoryContentsProviderTest, Bookmarks) {
  profile()->CreateBookmarkModel(false);
  profile()->BlockUntilBookmarkModelLoaded();

  // Add a bookmark.
  GURL bookmark_url("http://www.google.com/4");
  profile()->GetBookmarkModel()->SetURLStarred(bookmark_url, L"bar", true);

  // Ask for synchronous. This should only get the bookmark.
  AutocompleteInput sync_input(L"bar", std::wstring(), true, false, true);
  RunQuery(sync_input, false);
  const ACMatches& m1 = matches();
  ASSERT_EQ(1U, m1.size());
  EXPECT_EQ(bookmark_url, m1[0].destination_url);
  EXPECT_EQ(L"bar", m1[0].description);
  EXPECT_TRUE(m1[0].starred);

  // Ask for async. We should get the bookmark immediately.
  AutocompleteInput async_input(L"bar", std::wstring(), true, false, false);
  provider()->Start(async_input, false);
  const ACMatches& m2 = matches();
  ASSERT_EQ(1U, m2.size());
  EXPECT_EQ(bookmark_url, m2[0].destination_url);

  // Run the message loop (needed for async history results).
  MessageLoop::current()->Run();

  // We should two urls now, bookmark_url and http://www.google.com/3.
  const ACMatches& m3 = matches();
  ASSERT_EQ(2U, m3.size());
  if (bookmark_url == m3[0].destination_url) {
    EXPECT_EQ("http://www.google.com/3", m3[1].destination_url.spec());
  } else {
    EXPECT_EQ(bookmark_url, m3[1].destination_url);
    EXPECT_EQ("http://www.google.com/3", m3[0].destination_url.spec());
  }
}

}  // namespace

Generated by  Doxygen 1.6.0   Back to index