diff options
Diffstat (limited to 'fpdfsdk/pdfwindow')
| -rw-r--r-- | fpdfsdk/pdfwindow/cpwl_combo_box_embeddertest.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/fpdfsdk/pdfwindow/cpwl_combo_box_embeddertest.cpp b/fpdfsdk/pdfwindow/cpwl_combo_box_embeddertest.cpp new file mode 100644 index 0000000000..35c7b2264b --- /dev/null +++ b/fpdfsdk/pdfwindow/cpwl_combo_box_embeddertest.cpp @@ -0,0 +1,196 @@ +// 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/pdfwindow/cpwl_combo_box.h" +#include "fpdfsdk/pdfwindow/cpwl_wnd.h" +#include "testing/embedder_test.h" +#include "testing/gtest/include/gtest/gtest.h" + +class CPWLComboBoxEditEmbeddertest : public EmbedderTest { + protected: + void SetUp() override { + EmbedderTest::SetUp(); + CreateAndInitializeFormComboboxPDF(); + } + + void TearDown() override { + UnloadPage(GetPage()); + EmbedderTest::TearDown(); + } + + void CreateAndInitializeFormComboboxPDF() { + EXPECT_TRUE(OpenDocument("combobox_form.pdf")); + m_page = LoadPage(0); + ASSERT_TRUE(m_page); + + m_pFormFillEnv = static_cast<CPDFSDK_FormFillEnvironment*>(form_handle()); + CBA_AnnotIterator iter(m_pFormFillEnv->GetPageView(0), + CPDF_Annot::Subtype::WIDGET); + + // User editable combobox. + m_pAnnotEditable = iter.GetFirstAnnot(); + ASSERT_TRUE(m_pAnnotEditable); + ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, m_pAnnotEditable->GetAnnotSubtype()); + + // Normal combobox with pre-selected value. + m_pAnnotNormal = iter.GetNextAnnot(m_pAnnotEditable); + ASSERT_TRUE(m_pAnnotNormal); + ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, m_pAnnotNormal->GetAnnotSubtype()); + + // Read-only combobox. + CPDFSDK_Annot* pAnnotReadOnly = iter.GetNextAnnot(m_pAnnotNormal); + CPDFSDK_Annot* pLastAnnot = iter.GetLastAnnot(); + ASSERT_EQ(pAnnotReadOnly, pLastAnnot); + } + + void FormFillerAndWindowSetup(CPDFSDK_Annot* pAnnotCombobox) { + CFFL_InteractiveFormFiller* pInteractiveFormFiller = + m_pFormFillEnv->GetInteractiveFormFiller(); + { + CPDFSDK_Annot::ObservedPtr pObserved(pAnnotCombobox); + EXPECT_TRUE(pInteractiveFormFiller->OnSetFocus(&pObserved, 0)); + } + + m_pFormFiller = + pInteractiveFormFiller->GetFormFiller(pAnnotCombobox, false); + ASSERT_TRUE(m_pFormFiller); + + CPWL_Wnd* pWindow = + m_pFormFiller->GetPDFWindow(m_pFormFillEnv->GetPageView(0), false); + ASSERT_TRUE(pWindow); + ASSERT_EQ("CPWL_ComboBox", pWindow->GetClassName()); + m_pComboBox = static_cast<CPWL_ComboBox*>(pWindow); + } + + FPDF_PAGE GetPage() const { return m_page; } + CPWL_ComboBox* GetCPWLComboBox() const { return m_pComboBox; } + CFFL_FormFiller* GetCFFLFormFiller() const { return m_pFormFiller; } + CPDFSDK_Annot* GetCPDFSDKAnnotNormal() const { return m_pAnnotNormal; } + CPDFSDK_Annot* GetCPDFSDKAnnotUserEditable() const { + return m_pAnnotEditable; + } + CPDFSDK_FormFillEnvironment* GetCPDFSDKFormFillEnv() const { + return m_pFormFillEnv; + } + + private: + FPDF_PAGE m_page; + CPWL_ComboBox* m_pComboBox; + CFFL_FormFiller* m_pFormFiller; + CPDFSDK_Annot* m_pAnnotNormal; + CPDFSDK_Annot* m_pAnnotEditable; + CPDFSDK_FormFillEnvironment* m_pFormFillEnv; +}; + +TEST_F(CPWLComboBoxEditEmbeddertest, GetSelectedTextEmptyAndBasicNormal) { + FormFillerAndWindowSetup(GetCPDFSDKAnnotNormal()); + + // Automatically pre-filled with "Banana". + EXPECT_FALSE(GetCPWLComboBox()->GetText().IsEmpty()); + EXPECT_STREQ(L"Banana", GetCPWLComboBox()->GetText().c_str()); + + // Check that selection is intially empty, then select entire word. + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + GetCPWLComboBox()->SetSelectText(); + EXPECT_STREQ(L"Banana", GetCPWLComboBox()->GetSelectedText().c_str()); + + // Select other options. + GetCPWLComboBox()->SetSelect(0); + EXPECT_STREQ(L"Apple", GetCPWLComboBox()->GetSelectedText().c_str()); + GetCPWLComboBox()->SetSelect(2); + EXPECT_STREQ(L"Cherry", GetCPWLComboBox()->GetSelectedText().c_str()); + + // Verify that combobox text cannot be edited. + EXPECT_FALSE(GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnotNormal(), 'a', 0)); +} + +TEST_F(CPWLComboBoxEditEmbeddertest, GetSelectedTextFragmentsNormal) { + FormFillerAndWindowSetup(GetCPDFSDKAnnotNormal()); + EXPECT_STREQ(L"Banana", GetCPWLComboBox()->GetText().c_str()); + + GetCPWLComboBox()->SetEditSel(0, 0); + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + + GetCPWLComboBox()->SetEditSel(0, 1); + EXPECT_STREQ(L"B", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(0, -1); + EXPECT_STREQ(L"Banana", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(-8, -1); + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + + GetCPWLComboBox()->SetEditSel(4, 1); + EXPECT_STREQ(L"ana", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(1, 4); + EXPECT_STREQ(L"ana", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(5, 6); + EXPECT_STREQ(L"a", GetCPWLComboBox()->GetSelectedText().c_str()); +} + +TEST_F(CPWLComboBoxEditEmbeddertest, GetSelectedTextEmptyAndBasicEditable) { + FormFillerAndWindowSetup(GetCPDFSDKAnnotUserEditable()); + EXPECT_TRUE(GetCPWLComboBox()->GetText().IsEmpty()); + + // Check selection is intially empty, then select a provided option. + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + GetCPWLComboBox()->SetSelect(0); + GetCPWLComboBox()->SetSelectText(); + EXPECT_STREQ(L"Foo", GetCPWLComboBox()->GetSelectedText().c_str()); + + // Select another option and then select last char of that option. + GetCPWLComboBox()->SetSelect(1); + EXPECT_STREQ(L"Bar", GetCPWLComboBox()->GetSelectedText().c_str()); + GetCPWLComboBox()->SetEditSel(2, 3); + EXPECT_STREQ(L"r", GetCPWLComboBox()->GetSelectedText().c_str()); + + // Type into editable combobox text field and select new text. + EXPECT_TRUE( + GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnotUserEditable(), 'a', 0)); + EXPECT_TRUE( + GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnotUserEditable(), 'b', 0)); + EXPECT_TRUE( + GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnotUserEditable(), 'c', 0)); + + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + GetCPWLComboBox()->SetEditSel(0, 5); + EXPECT_STREQ(L"Baabc", GetCPWLComboBox()->GetSelectedText().c_str()); +} + +TEST_F(CPWLComboBoxEditEmbeddertest, GetSelectedTextFragmentsEditable) { + FormFillerAndWindowSetup(GetCPDFSDKAnnotUserEditable()); + for (int i = 0; i < 50; ++i) { + EXPECT_TRUE( + GetCFFLFormFiller()->OnChar(GetCPDFSDKAnnotUserEditable(), i + 'A', 0)); + } + + GetCPWLComboBox()->SetEditSel(0, 0); + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + + GetCPWLComboBox()->SetEditSel(0, 1); + EXPECT_STREQ(L"A", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(0, -1); + EXPECT_STREQ(L"ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqr", + GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(-8, -1); + EXPECT_TRUE(GetCPWLComboBox()->GetSelectedText().IsEmpty()); + + GetCPWLComboBox()->SetEditSel(23, 12); + EXPECT_STREQ(L"MNOPQRSTUVW", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(12, 23); + EXPECT_STREQ(L"MNOPQRSTUVW", GetCPWLComboBox()->GetSelectedText().c_str()); + + GetCPWLComboBox()->SetEditSel(49, 50); + EXPECT_STREQ(L"r", GetCPWLComboBox()->GetSelectedText().c_str()); +} |