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// History UI tests

#include "base/file_util.h"
#include "chrome/common/chrome_paths.h"
#include "chrome/test/automation/tab_proxy.h"
#include "chrome/test/ui/ui_test.h"
#include "net/base/net_util.h"

const char kTestCompleteCookie[] = "status";
const char kTestCompleteSuccess[] = "OK";

class HistoryTester : public UITest {
 protected:
  HistoryTester() : UITest() { }

  virtual void SetUp() {
    show_window_ = true;
    UITest::SetUp();
  }
};

TEST_F(HistoryTester, VerifyHistoryLength) {
  // Test the history length for the following page transitions.
  //
  // Test case 1:
  //   -open-> Page 1.
  // Test case 2:
  //   -open-> Page 2 -redirect-> Page 3.
  // Test case 3:
  //   -open-> Page 4 -navigate_backward-> Page 3 -navigate_backward->Page 1
  //   -navigate_forward-> Page 3 -navigate_forward-> Page 4
  //
  // Note that Page 2 is not visited on navigating backward/forward.

  // Test case 1
  std::wstring test_case_1 = L"history_length_test_page_1.html";
  GURL url_1 = GetTestUrl(L"History", test_case_1);
  NavigateToURL(url_1);
  WaitForFinish("History_Length_Test_1", "1", url_1, kTestCompleteCookie,
                kTestCompleteSuccess, action_max_timeout_ms());

  // Test case 2
  std::wstring test_case_2 = L"history_length_test_page_2.html";
  GURL url_2 = GetTestUrl(L"History", test_case_2);
  NavigateToURL(url_2);
  WaitForFinish("History_Length_Test_2", "1", url_2, kTestCompleteCookie,
                kTestCompleteSuccess, action_max_timeout_ms());

  // Test case 3
  std::wstring test_case_3 = L"history_length_test_page_4.html";
  GURL url_3 = GetTestUrl(L"History", test_case_3);
  NavigateToURL(url_3);
  WaitForFinish("History_Length_Test_3", "1", url_3, kTestCompleteCookie,
                kTestCompleteSuccess, action_max_timeout_ms());
}