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// 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 <memory>
#include <string>
#include "core/fxcrt/fx_system.h"
#include "public/cpp/fpdf_deleters.h"
#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, public TestSaver {};
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_TRUE(page);
UnloadPage(page);
}
TEST_F(FPDFFormFillEmbeddertest, BUG_487928) {
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_487928.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(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 = LoadPage(2);
EXPECT_TRUE(page);
DoOpenActions();
delegate.AdvanceTime(4000);
UnloadPage(page);
}
TEST_F(FPDFFormFillEmbeddertest, BUG_514690) {
EXPECT_TRUE(OpenDocument("hello_world.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(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);
}
#ifdef PDF_ENABLE_V8
TEST_F(FPDFFormFillEmbeddertest, BUG_551248) {
// Test that timers fire once and intervals fire repeatedly.
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_551248.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
DoOpenActions();
const auto& alerts = delegate.GetAlerts();
EXPECT_EQ(0U, alerts.size());
delegate.AdvanceTime(1000);
EXPECT_EQ(0U, alerts.size()); // nothing fired.
delegate.AdvanceTime(1000);
EXPECT_EQ(1U, alerts.size()); // interval fired.
delegate.AdvanceTime(1000);
EXPECT_EQ(2U, alerts.size()); // timer fired.
delegate.AdvanceTime(1000);
EXPECT_EQ(3U, alerts.size()); // interval fired again.
delegate.AdvanceTime(1000);
EXPECT_EQ(3U, alerts.size()); // nothing fired.
delegate.AdvanceTime(1000);
EXPECT_EQ(4U, alerts.size()); // interval fired again.
delegate.AdvanceTime(1000);
EXPECT_EQ(4U, alerts.size()); // nothing fired.
UnloadPage(page);
ASSERT_EQ(4U, alerts.size()); // nothing else fired.
EXPECT_STREQ(L"interval fired", 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);
EXPECT_STREQ(L"timer fired", alerts[1].message.c_str());
EXPECT_STREQ(L"Alert", alerts[1].title.c_str());
EXPECT_EQ(0, alerts[1].type);
EXPECT_EQ(0, alerts[1].icon);
EXPECT_STREQ(L"interval fired", alerts[2].message.c_str());
EXPECT_STREQ(L"Alert", alerts[2].title.c_str());
EXPECT_EQ(0, alerts[2].type);
EXPECT_EQ(0, alerts[2].icon);
EXPECT_STREQ(L"interval fired", alerts[3].message.c_str());
EXPECT_STREQ(L"Alert", alerts[3].title.c_str());
EXPECT_EQ(0, alerts[3].type);
EXPECT_EQ(0, alerts[3].icon);
}
TEST_F(FPDFFormFillEmbeddertest, BUG_620428) {
// Test that timers and intervals are cancelable.
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_620428.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
DoOpenActions();
delegate.AdvanceTime(5000);
UnloadPage(page);
const auto& alerts = delegate.GetAlerts();
ASSERT_EQ(1U, alerts.size());
EXPECT_STREQ(L"done", alerts[0].message.c_str());
}
TEST_F(FPDFFormFillEmbeddertest, BUG_634394) {
// Cancel timer inside timer callback.
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_634394.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
DoOpenActions();
// Timers fire at most once per AdvanceTime(), allow intervals
// to fire several times if possible.
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
UnloadPage(page);
const auto& alerts = delegate.GetAlerts();
EXPECT_EQ(2U, alerts.size());
}
TEST_F(FPDFFormFillEmbeddertest, BUG_634716) {
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_634716.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
DoOpenActions();
// Timers fire at most once per AdvanceTime(), allow intervals
// to fire several times if possible.
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
delegate.AdvanceTime(1000);
UnloadPage(page);
const auto& alerts = delegate.GetAlerts();
EXPECT_EQ(2U, alerts.size());
}
TEST_F(FPDFFormFillEmbeddertest, BUG_679649) {
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_679649.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
delegate.SetFailNextTimer();
DoOpenActions();
delegate.AdvanceTime(2000);
UnloadPage(page);
const auto& alerts = delegate.GetAlerts();
EXPECT_EQ(0u, alerts.size());
}
TEST_F(FPDFFormFillEmbeddertest, BUG_707673) {
EmbedderTestTimerHandlingDelegate delegate;
SetDelegate(&delegate);
EXPECT_TRUE(OpenDocument("bug_707673.pdf"));
FPDF_PAGE page = LoadPage(0);
EXPECT_TRUE(page);
DoOpenActions();
FORM_OnLButtonDown(form_handle(), page, 0, 140, 590);
FORM_OnLButtonUp(form_handle(), page, 0, 140, 590);
delegate.AdvanceTime(1000);
UnloadPage(page);
const auto& alerts = delegate.GetAlerts();
EXPECT_EQ(0u, alerts.size());
}
#endif // PDF_ENABLE_V8
TEST_F(FPDFFormFillEmbeddertest, FormText) {
#if _FXM_PLATFORM_ == _FXM_PLATFORM_APPLE_
const char md5_1[] = "5f11dbe575fe197a37c3fb422559f8ff";
const char md5_2[] = "35b1a4b679eafc749a0b6fda750c0e8d";
const char md5_3[] = "65c64a7c355388f719a752aa1e23f6fe";
#else
const char md5_1[] = "23baecc6e94d4c8b894cd39aa04c584c";
const char md5_2[] = "499df95d477dfe35ee65b823c69743b5";
const char md5_3[] = "8f91b62895fc505d9e17ff2d633756d4";
#endif
{
EXPECT_TRUE(OpenDocument("text_form.pdf"));
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
std::unique_ptr<void, FPDFBitmapDeleter> bitmap1(RenderPage(page));
CompareBitmap(bitmap1.get(), 300, 300, md5_1);
// Click on the textfield
EXPECT_EQ(FPDF_FORMFIELD_TEXTFIELD,
FPDFPage_HasFormFieldAtPoint(form_handle(), page, 120.0, 120.0));
FORM_OnMouseMove(form_handle(), page, 0, 120.0, 120.0);
FORM_OnLButtonDown(form_handle(), page, 0, 120.0, 120.0);
FORM_OnLButtonUp(form_handle(), page, 0, 120.0, 120.0);
// Write "ABC"
FORM_OnChar(form_handle(), page, 65, 0);
FORM_OnChar(form_handle(), page, 66, 0);
FORM_OnChar(form_handle(), page, 67, 0);
std::unique_ptr<void, FPDFBitmapDeleter> bitmap2(RenderPage(page));
CompareBitmap(bitmap2.get(), 300, 300, md5_2);
// Take out focus by clicking out of the textfield
FORM_OnMouseMove(form_handle(), page, 0, 15.0, 15.0);
FORM_OnLButtonDown(form_handle(), page, 0, 15.0, 15.0);
FORM_OnLButtonUp(form_handle(), page, 0, 15.0, 15.0);
std::unique_ptr<void, FPDFBitmapDeleter> bitmap3(RenderPage(page));
CompareBitmap(bitmap3.get(), 300, 300, md5_3);
EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
// Close everything
UnloadPage(page);
FPDFDOC_ExitFormFillEnvironment(form_handle_);
FPDF_CloseDocument(document_);
}
// Check saved document
std::string new_file = GetString();
FPDF_FILEACCESS file_access;
memset(&file_access, 0, sizeof(file_access));
file_access.m_FileLen = new_file.size();
file_access.m_GetBlock = GetBlockFromString;
file_access.m_Param = &new_file;
document_ = FPDF_LoadCustomDocument(&file_access, nullptr);
SetupFormFillEnvironment();
EXPECT_EQ(1, FPDF_GetPageCount(document_));
std::unique_ptr<void, FPDFPageDeleter> new_page(FPDF_LoadPage(document_, 0));
ASSERT_TRUE(new_page.get());
std::unique_ptr<void, FPDFBitmapDeleter> new_bitmap(
RenderPage(new_page.get()));
CompareBitmap(new_bitmap.get(), 300, 300, md5_3);
}
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