diff options
Diffstat (limited to 'fpdfsdk/pwl/cpwl_edit_embeddertest.cpp')
| -rw-r--r-- | fpdfsdk/pwl/cpwl_edit_embeddertest.cpp | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp b/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp new file mode 100644 index 0000000000..e41d9b0636 --- /dev/null +++ b/fpdfsdk/pwl/cpwl_edit_embeddertest.cpp @@ -0,0 +1,187 @@ +// Copyright 2017 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 "fpdfsdk/cba_annotiterator.h" +#include "fpdfsdk/cpdfsdk_annot.h" +#include "fpdfsdk/cpdfsdk_formfillenvironment.h" +#include "fpdfsdk/formfiller/cffl_formfiller.h" +#include "fpdfsdk/formfiller/cffl_interactiveformfiller.h" +#include "fpdfsdk/pwl/cpwl_wnd.h" +#include "testing/embedder_test.h" +#include "testing/gtest/include/gtest/gtest.h" + +class CPWLEditEmbeddertest : public EmbedderTest { + protected: + void SetUp() override { + EmbedderTest::SetUp(); + CreateAndInitializeFormPDF(); + } + + void TearDown() override { + UnloadPage(GetPage()); + EmbedderTest::TearDown(); + } + + void CreateAndInitializeFormPDF() { + EXPECT_TRUE(OpenDocument("text_form.pdf")); + m_page = LoadPage(0); + ASSERT_TRUE(m_page); + + CPDFSDK_FormFillEnvironment* pFormFillEnv = + static_cast<CPDFSDK_FormFillEnvironment*>(form_handle()); + + { + CBA_AnnotIterator iter(pFormFillEnv->GetPageView(0), + CPDF_Annot::Subtype::WIDGET); + m_pAnnot = iter.GetFirstAnnot(); + CPDFSDK_Annot* pLastAnnot = iter.GetLastAnnot(); + ASSERT_EQ(m_pAnnot, pLastAnnot); + ASSERT_TRUE(m_pAnnot); + ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, m_pAnnot->GetAnnotSubtype()); + } + + CFFL_InteractiveFormFiller* pInteractiveFormFiller = + pFormFillEnv->GetInteractiveFormFiller(); + { + CPDFSDK_Annot::ObservedPtr pObserved(m_pAnnot); + EXPECT_TRUE(pInteractiveFormFiller->OnSetFocus(&pObserved, 0)); + } + + m_pFormFiller = pInteractiveFormFiller->GetFormFiller(m_pAnnot, false); + ASSERT_TRUE(m_pFormFiller); + + CPWL_Wnd* pWindow = + m_pFormFiller->GetPDFWindow(pFormFillEnv->GetPageView(0), false); + ASSERT_TRUE(pWindow); + ASSERT_EQ(PWL_CLASSNAME_EDIT, pWindow->GetClassName()); + + m_pEdit = static_cast<CPWL_Edit*>(pWindow); + } + + FPDF_PAGE GetPage() { return m_page; } + CPWL_Edit* GetCPWLEdit() { return m_pEdit; } + CFFL_FormFiller* GetCFFLFormFiller() { return m_pFormFiller; } + CPDFSDK_Annot* GetCPDFSDKAnnot() { return m_pAnnot; } + + private: + FPDF_PAGE m_page; + CPWL_Edit* m_pEdit; + CFFL_FormFiller* m_pFormFiller; + CPDFSDK_Annot* m_pAnnot; +}; + +TEST_F(CPWLEditEmbeddertest, TypeText) { + EXPECT_TRUE(GetCPWLEdit()->GetText().IsEmpty()); + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'a', 0)); + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'b', 0)); + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'c', 0)); + + EXPECT_STREQ(L"abc", GetCPWLEdit()->GetText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, GetSelectedTextEmptyAndBasic) { + // Attempt to set selection before text has been typed to test that + // selection is identified as empty. + // + // Select from character index [0, 3) within form text field. + GetCPWLEdit()->SetSelection(0, 3); + EXPECT_TRUE(GetCPWLEdit()->GetSelectedText().IsEmpty()); + + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'a', 0)); + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'b', 0)); + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), 'c', 0)); + GetCPWLEdit()->SetSelection(0, 2); + + EXPECT_STREQ(L"ab", GetCPWLEdit()->GetSelectedText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, GetSelectedTextFragments) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->SetSelection(0, 0); + EXPECT_TRUE(GetCPWLEdit()->GetSelectedText().IsEmpty()); + + GetCPWLEdit()->SetSelection(0, 1); + EXPECT_STREQ(L"A", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->SetSelection(0, -1); + EXPECT_STREQ(L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->SetSelection(-8, -1); + EXPECT_TRUE(GetCPWLEdit()->GetSelectedText().IsEmpty()); + + GetCPWLEdit()->SetSelection(23, 12); + EXPECT_STREQ(L"MNOPQRSTUVW", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->SetSelection(12, 23); + EXPECT_STREQ(L"MNOPQRSTUVW", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->SetSelection(49, 50); + EXPECT_STREQ(L"r", GetCPWLEdit()->GetSelectedText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, DeleteEntireTextSelection) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->SetSelection(0, -1); + EXPECT_STREQ(L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->DeleteSelectedText(); + EXPECT_TRUE(GetCPWLEdit()->GetText().IsEmpty()); +} + +TEST_F(CPWLEditEmbeddertest, DeleteTextSelectionMiddle) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->SetSelection(12, 23); + EXPECT_STREQ(L"MNOPQRSTUVW", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->DeleteSelectedText(); + EXPECT_STREQ(L"ABCDEFGHIJKLXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLEdit()->GetText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, DeleteTextSelectionLeft) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->SetSelection(0, 5); + EXPECT_STREQ(L"ABCDE", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->DeleteSelectedText(); + EXPECT_STREQ(L"FGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLEdit()->GetText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, DeleteTextSelectionRight) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->SetSelection(45, 50); + EXPECT_STREQ(L"nopqr", GetCPWLEdit()->GetSelectedText().c_str()); + + GetCPWLEdit()->DeleteSelectedText(); + EXPECT_STREQ(L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklm", + GetCPWLEdit()->GetText().c_str()); +} + +TEST_F(CPWLEditEmbeddertest, DeleteEmptyTextSelection) { + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnot(), i + 'A', 0)); + } + + GetCPWLEdit()->DeleteSelectedText(); + EXPECT_STREQ(L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLEdit()->GetText().c_str()); +} |