| // Copyright 2014 The Chromium 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 "config.h" |
| #include "core/html/HTMLSelectElement.h" |
| |
| #include "core/frame/FrameView.h" |
| #include "core/html/HTMLDocument.h" |
| #include "core/html/forms/FormController.h" |
| #include "core/loader/EmptyClients.h" |
| #include "core/testing/DummyPageHolder.h" |
| #include <gtest/gtest.h> |
| |
| namespace blink { |
| |
| class HTMLSelectElementTest : public::testing::Test { |
| protected: |
| void SetUp() override; |
| HTMLDocument& document() const { return *m_document; } |
| |
| private: |
| OwnPtr<DummyPageHolder> m_dummyPageHolder; |
| RefPtrWillBePersistent<HTMLDocument> m_document; |
| }; |
| |
| void HTMLSelectElementTest::SetUp() |
| { |
| Page::PageClients pageClients; |
| fillWithEmptyClients(pageClients); |
| m_dummyPageHolder = DummyPageHolder::create(IntSize(800, 600), &pageClients); |
| |
| m_document = toHTMLDocument(&m_dummyPageHolder->document()); |
| m_document->setMimeType("text/html"); |
| } |
| |
| TEST_F(HTMLSelectElementTest, SaveRestoreSelectSingleFormControlState) |
| { |
| document().documentElement()->setInnerHTML(String("<!DOCTYPE HTML><select id='sel'>" |
| "<option value='111' id='0'>111</option>" |
| "<option value='222'>222</option>" |
| "<option value='111' selected id='2'>!666</option>" |
| "<option value='999'>999</option></select>"), ASSERT_NO_EXCEPTION); |
| document().view()->updateAllLifecyclePhases(); |
| Element* element = document().getElementById("sel"); |
| HTMLFormControlElementWithState* select = toHTMLSelectElement(element); |
| HTMLOptionElement* opt0 = toHTMLOptionElement(document().getElementById("0")); |
| HTMLOptionElement* opt2 = toHTMLOptionElement(document().getElementById("2")); |
| |
| // Save the select element state, and then restore again. |
| // Test passes if the restored state is not changed. |
| EXPECT_EQ(2, toHTMLSelectElement(element)->selectedIndex()); |
| EXPECT_FALSE(opt0->selected()); |
| EXPECT_TRUE(opt2->selected()); |
| FormControlState selectState = select->saveFormControlState(); |
| EXPECT_EQ(2U, selectState.valueSize()); |
| |
| // Clear the selected state, to be restored by restoreFormControlState. |
| toHTMLSelectElement(select)->setSelectedIndex(-1); |
| ASSERT_FALSE(opt2->selected()); |
| |
| // Restore |
| select->restoreFormControlState(selectState); |
| EXPECT_EQ(2, toHTMLSelectElement(element)->selectedIndex()); |
| EXPECT_FALSE(opt0->selected()); |
| EXPECT_TRUE(opt2->selected()); |
| } |
| |
| TEST_F(HTMLSelectElementTest, SaveRestoreSelectMultipleFormControlState) |
| { |
| document().documentElement()->setInnerHTML(String("<!DOCTYPE HTML><select id='sel' multiple>" |
| "<option value='111' id='0'>111</option>" |
| "<option value='222'>222</option>" |
| "<option value='111' selected id='2'>!666</option>" |
| "<option value='999' selected id='3'>999</option></select>"), ASSERT_NO_EXCEPTION); |
| document().view()->updateAllLifecyclePhases(); |
| HTMLFormControlElementWithState* select = toHTMLSelectElement(document().getElementById("sel")); |
| |
| HTMLOptionElement* opt0 = toHTMLOptionElement(document().getElementById("0")); |
| HTMLOptionElement* opt2 = toHTMLOptionElement(document().getElementById("2")); |
| HTMLOptionElement* opt3 = toHTMLOptionElement(document().getElementById("3")); |
| |
| // Save the select element state, and then restore again. |
| // Test passes if the selected options are not changed. |
| EXPECT_FALSE(opt0->selected()); |
| EXPECT_TRUE(opt2->selected()); |
| EXPECT_TRUE(opt3->selected()); |
| FormControlState selectState = select->saveFormControlState(); |
| EXPECT_EQ(4U, selectState.valueSize()); |
| |
| // Clear the selected state, to be restored by restoreFormControlState. |
| opt2->setSelected(false); |
| opt3->setSelected(false); |
| ASSERT_FALSE(opt2->selected()); |
| ASSERT_FALSE(opt3->selected()); |
| |
| // Restore |
| select->restoreFormControlState(selectState); |
| EXPECT_FALSE(opt0->selected()); |
| EXPECT_TRUE(opt2->selected()); |
| EXPECT_TRUE(opt3->selected()); |
| } |
| |
| TEST_F(HTMLSelectElementTest, ElementRectRelativeToViewport) |
| { |
| document().documentElement()->setInnerHTML("<select style='position:fixed; top:12.3px; height:24px; -webkit-appearance:none;'><option>o1</select>", ASSERT_NO_EXCEPTION); |
| document().view()->updateAllLifecyclePhases(); |
| HTMLSelectElement* select = toHTMLSelectElement(document().body()->firstChild()); |
| ASSERT(select); |
| IntRect bounds = select->elementRectRelativeToViewport(); |
| EXPECT_EQ(24, bounds.height()); |
| } |
| |
| TEST_F(HTMLSelectElementTest, PopupIsVisible) |
| { |
| document().documentElement()->setInnerHTML("<select><option>o1</option></select>", ASSERT_NO_EXCEPTION); |
| document().view()->updateAllLifecyclePhases(); |
| HTMLSelectElement* select = toHTMLSelectElement(document().body()->firstChild()); |
| ASSERT(select); |
| EXPECT_FALSE(select->popupIsVisible()); |
| select->showPopup(); |
| EXPECT_TRUE(select->popupIsVisible()); |
| document().detach(); |
| EXPECT_FALSE(select->popupIsVisible()); |
| } |
| |
| } // namespace blink |
