kumarashishg | 826308d | 2023-06-23 13:21:22 +0000 | [diff] [blame] | 1 | // Copyright 2020 The PDFium Authors |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | #include "fpdfsdk/cpdfsdk_annotiterator.h" |
| 6 | #include "fpdfsdk/cpdfsdk_formfillenvironment.h" |
| 7 | #include "fpdfsdk/cpdfsdk_helpers.h" |
| 8 | #include "fpdfsdk/cpdfsdk_widget.h" |
| 9 | #include "fpdfsdk/formfiller/cffl_formfield.h" |
| 10 | #include "fpdfsdk/pwl/cpwl_special_button.h" |
| 11 | #include "fpdfsdk/pwl/cpwl_wnd.h" |
| 12 | #include "testing/embedder_test.h" |
| 13 | |
| 14 | class CPWLSpecialButtonEmbedderTest : public EmbedderTest { |
| 15 | protected: |
| 16 | void SetUp() override { |
| 17 | EmbedderTest::SetUp(); |
| 18 | CreateAndInitializeFormPDF(); |
| 19 | } |
| 20 | |
| 21 | void TearDown() override { |
| 22 | UnloadPage(page_); |
| 23 | EmbedderTest::TearDown(); |
| 24 | } |
| 25 | |
| 26 | void CreateAndInitializeFormPDF() { |
| 27 | ASSERT_TRUE(OpenDocument("click_form.pdf")); |
| 28 | |
| 29 | page_ = LoadPage(0); |
| 30 | ASSERT_TRUE(page_); |
| 31 | |
| 32 | formfill_env_ = CPDFSDKFormFillEnvironmentFromFPDFFormHandle(form_handle()); |
| 33 | CPDFSDK_AnnotIterator it(formfill_env_->GetPageViewAtIndex(0), |
| 34 | {CPDF_Annot::Subtype::WIDGET}); |
| 35 | |
| 36 | // Read only check box. |
| 37 | widget_readonly_checkbox_ = ToCPDFSDKWidget(it.GetFirstAnnot()); |
| 38 | ASSERT_TRUE(widget_readonly_checkbox_); |
| 39 | ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, |
| 40 | widget_readonly_checkbox_->GetAnnotSubtype()); |
| 41 | |
| 42 | // Check box. |
| 43 | widget_checkbox_ = |
| 44 | ToCPDFSDKWidget(it.GetNextAnnot(widget_readonly_checkbox_)); |
| 45 | ASSERT_TRUE(widget_checkbox_); |
| 46 | ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, widget_checkbox_->GetAnnotSubtype()); |
| 47 | |
| 48 | // Read only radio button. |
| 49 | widget_readonly_radiobutton_ = |
| 50 | ToCPDFSDKWidget(it.GetNextAnnot(widget_checkbox_)); |
| 51 | ASSERT_TRUE(widget_readonly_radiobutton_); |
| 52 | ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, |
| 53 | widget_readonly_radiobutton_->GetAnnotSubtype()); |
| 54 | |
| 55 | // Tabbing three times from read only radio button to unselected normal |
| 56 | // radio button. |
| 57 | widget_radiobutton_ = widget_readonly_radiobutton_; |
| 58 | ASSERT_TRUE(widget_radiobutton_); |
| 59 | for (int i = 0; i < 3; i++) { |
| 60 | widget_radiobutton_ = |
| 61 | ToCPDFSDKWidget(it.GetNextAnnot(widget_radiobutton_)); |
| 62 | ASSERT_TRUE(widget_radiobutton_); |
| 63 | } |
| 64 | |
| 65 | ASSERT_EQ(CPDF_Annot::Subtype::WIDGET, |
| 66 | widget_radiobutton_->GetAnnotSubtype()); |
| 67 | } |
| 68 | |
| 69 | void FormFillerAndWindowSetup(CPDFSDK_Widget* widget) { |
| 70 | CFFL_InteractiveFormFiller* interactive_formfiller = |
| 71 | formfill_env_->GetInteractiveFormFiller(); |
| 72 | { |
| 73 | ObservedPtr<CPDFSDK_Widget> observed(widget); |
| 74 | EXPECT_TRUE(interactive_formfiller->OnSetFocus(observed, {})); |
| 75 | } |
| 76 | |
| 77 | form_filler_ = interactive_formfiller->GetFormFieldForTesting(widget); |
| 78 | ASSERT_TRUE(form_filler_); |
| 79 | |
| 80 | window_ = form_filler_->CreateOrUpdatePWLWindow( |
| 81 | formfill_env_->GetPageViewAtIndex(0)); |
| 82 | ASSERT_TRUE(window_); |
| 83 | } |
| 84 | |
| 85 | CPDFSDK_Widget* GetCPDFSDKWidgetCheckBox() const { return widget_checkbox_; } |
| 86 | CPDFSDK_Widget* GetCPDFSDKWidgetReadOnlyCheckBox() const { |
| 87 | return widget_readonly_checkbox_; |
| 88 | } |
| 89 | CPDFSDK_Widget* GetCPDFSDKWidgetRadioButton() const { |
| 90 | return widget_radiobutton_; |
| 91 | } |
| 92 | CPDFSDK_Widget* GetCPDFSDKWidgetReadOnlyRadioButton() const { |
| 93 | return widget_readonly_radiobutton_; |
| 94 | } |
| 95 | CPDFSDK_FormFillEnvironment* GetCPDFSDKFormFillEnv() const { |
| 96 | return formfill_env_; |
| 97 | } |
| 98 | CPWL_Wnd* GetWindow() const { return window_; } |
| 99 | |
| 100 | private: |
| 101 | FPDF_PAGE page_; |
| 102 | CFFL_FormField* form_filler_; |
| 103 | CPDFSDK_Widget* widget_checkbox_; |
| 104 | CPDFSDK_Widget* widget_readonly_checkbox_; |
| 105 | CPDFSDK_Widget* widget_radiobutton_; |
| 106 | CPDFSDK_Widget* widget_readonly_radiobutton_; |
| 107 | CPDFSDK_FormFillEnvironment* formfill_env_; |
| 108 | CPWL_Wnd* window_; |
| 109 | }; |
| 110 | |
| 111 | TEST_F(CPWLSpecialButtonEmbedderTest, EnterOnReadOnlyCheckBox) { |
| 112 | FormFillerAndWindowSetup(GetCPDFSDKWidgetReadOnlyCheckBox()); |
| 113 | CPWL_CheckBox* check_box = static_cast<CPWL_CheckBox*>(GetWindow()); |
| 114 | EXPECT_TRUE(check_box->IsChecked()); |
| 115 | EXPECT_TRUE(GetCPDFSDKFormFillEnv()->GetInteractiveFormFiller()->OnChar( |
| 116 | GetCPDFSDKWidgetReadOnlyCheckBox(), '\r', {})); |
| 117 | EXPECT_TRUE(check_box->IsChecked()); |
| 118 | } |
| 119 | |
| 120 | TEST_F(CPWLSpecialButtonEmbedderTest, EnterOnCheckBox) { |
| 121 | FormFillerAndWindowSetup(GetCPDFSDKWidgetCheckBox()); |
| 122 | CPWL_CheckBox* check_box = static_cast<CPWL_CheckBox*>(GetWindow()); |
| 123 | EXPECT_TRUE(GetCPDFSDKFormFillEnv()->GetInteractiveFormFiller()->OnChar( |
| 124 | GetCPDFSDKWidgetCheckBox(), '\r', {})); |
| 125 | EXPECT_TRUE(check_box->IsChecked()); |
| 126 | |
| 127 | EXPECT_TRUE(GetCPDFSDKFormFillEnv()->GetInteractiveFormFiller()->OnChar( |
| 128 | GetCPDFSDKWidgetCheckBox(), '\r', {})); |
| 129 | EXPECT_FALSE(check_box->IsChecked()); |
| 130 | } |
| 131 | |
| 132 | TEST_F(CPWLSpecialButtonEmbedderTest, EnterOnReadOnlyRadioButton) { |
| 133 | FormFillerAndWindowSetup(GetCPDFSDKWidgetReadOnlyRadioButton()); |
| 134 | CPWL_RadioButton* radio_button = static_cast<CPWL_RadioButton*>(GetWindow()); |
| 135 | EXPECT_FALSE(radio_button->IsChecked()); |
| 136 | EXPECT_TRUE(GetCPDFSDKFormFillEnv()->GetInteractiveFormFiller()->OnChar( |
| 137 | GetCPDFSDKWidgetReadOnlyRadioButton(), '\r', {})); |
| 138 | EXPECT_FALSE(radio_button->IsChecked()); |
| 139 | } |
| 140 | |
| 141 | TEST_F(CPWLSpecialButtonEmbedderTest, EnterOnRadioButton) { |
| 142 | FormFillerAndWindowSetup(GetCPDFSDKWidgetRadioButton()); |
| 143 | CPWL_RadioButton* radio_button = static_cast<CPWL_RadioButton*>(GetWindow()); |
| 144 | EXPECT_TRUE(GetCPDFSDKFormFillEnv()->GetInteractiveFormFiller()->OnChar( |
| 145 | GetCPDFSDKWidgetRadioButton(), '\r', {})); |
| 146 | EXPECT_TRUE(radio_button->IsChecked()); |
| 147 | } |