// Copyright 2015 PDFium 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 "public/fpdf_formfill.h"
#include "testing/embedder_test.h"
#include "testing/embedder_test_mock_delegate.h"
#include "testing/embedder_test_timer_handling_delegate.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"

using testing::_;
using testing::Return;

class FPDFFormFillEmbeddertest : public EmbedderTest {};

TEST_F(FPDFFormFillEmbeddertest, FirstTest) {
  EmbedderTestMockDelegate mock;
  EXPECT_CALL(mock, Alert(_, _, _, _)).Times(0);
  EXPECT_CALL(mock, UnsupportedHandler(_)).Times(0);
  EXPECT_CALL(mock, SetTimer(_, _)).Times(0);
  EXPECT_CALL(mock, KillTimer(_)).Times(0);
  SetDelegate(&mock);

  EXPECT_TRUE(OpenDocument("hello_world.pdf"));
  FPDF_PAGE page = LoadPage(0);
  EXPECT_NE(nullptr, page);
  UnloadPage(page);
}

TEST_F(FPDFFormFillEmbeddertest, BUG_487928) {
  EmbedderTestTimerHandlingDelegate delegate;
  SetDelegate(&delegate);

  EXPECT_TRUE(OpenDocument("bug_487928.pdf"));
  FPDF_PAGE page = LoadPage(0);
  EXPECT_NE(nullptr, page);
  DoOpenActions();
  delegate.AdvanceTime(5000);
  UnloadPage(page);
}

TEST_F(FPDFFormFillEmbeddertest, BUG_507316) {
  EmbedderTestTimerHandlingDelegate delegate;
  SetDelegate(&delegate);

  EXPECT_TRUE(OpenDocument("bug_507316.pdf"));
  FPDF_PAGE page = LoadAndCachePage(2);
  EXPECT_NE(nullptr, page);
  DoOpenActions();
  delegate.AdvanceTime(4000);
  UnloadPage(page);
}

TEST_F(FPDFFormFillEmbeddertest, BUG_514690) {
  EXPECT_TRUE(OpenDocument("hello_world.pdf"));
  FPDF_PAGE page = LoadPage(0);
  EXPECT_NE(nullptr, page);

  // Test that FORM_OnMouseMove() etc. permit null HANDLES and PAGES.
  FORM_OnMouseMove(nullptr, page, 0, 10.0, 10.0);
  FORM_OnMouseMove(form_handle(), nullptr, 0, 10.0, 10.0);

  UnloadPage(page);
}

TEST_F(FPDFFormFillEmbeddertest, BUG_551248) {
  EmbedderTestTimerHandlingDelegate delegate;
  SetDelegate(&delegate);

  EXPECT_TRUE(OpenDocument("bug_551248.pdf"));
  FPDF_PAGE page = LoadPage(0);
  EXPECT_NE(nullptr, page);
  DoOpenActions();
  delegate.AdvanceTime(5000);
  UnloadPage(page);

  const auto& alerts = delegate.GetAlerts();
  ASSERT_EQ(1U, alerts.size());

  EXPECT_STREQ(L"hello world", alerts[0].message.c_str());
  EXPECT_STREQ(L"Alert", alerts[0].title.c_str());
  EXPECT_EQ(0, alerts[0].type);
  EXPECT_EQ(0, alerts[0].icon);
}