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| 1 // Copyright (c) 2014 The Chromium Authors. All rights reserved. |
| 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 "config.h" |
| 6 #include "web/ExternalPopupMenu.h" |
| 7 |
| 8 #include "platform/PopupMenu.h" |
| 9 #include "platform/PopupMenuClient.h" |
| 10 #include "public/web/WebPopupMenuInfo.h" |
| 11 #include <gtest/gtest.h> |
| 12 |
| 13 using namespace blink; |
| 14 |
| 15 namespace { |
| 16 |
| 17 const size_t kListSize = 7; |
| 18 |
| 19 class TestPopupMenuClient : public PopupMenuClient { |
| 20 public: |
| 21 TestPopupMenuClient() : m_listSize(0) { } |
| 22 virtual ~TestPopupMenuClient() { } |
| 23 |
| 24 virtual void valueChanged(unsigned listIndex, bool fireEvents = true) OVERRI
DE { } |
| 25 virtual void selectionChanged(unsigned listIndex, bool fireEvents = true) OV
ERRIDE { } |
| 26 virtual void selectionCleared() OVERRIDE { } |
| 27 |
| 28 virtual String itemText(unsigned listIndex) const OVERRIDE { return emptyStr
ing(); } |
| 29 virtual String itemToolTip(unsigned listIndex) const OVERRIDE { return empty
String(); } |
| 30 virtual String itemAccessibilityText(unsigned listIndex) const OVERRIDE { re
turn emptyString(); } |
| 31 virtual bool itemIsEnabled(unsigned listIndex) const OVERRIDE { return true;
} |
| 32 virtual PopupMenuStyle itemStyle(unsigned listIndex) const OVERRIDE |
| 33 { |
| 34 FontDescription fontDescription; |
| 35 fontDescription.setComputedSize(12.0); |
| 36 Font font(fontDescription); |
| 37 font.update(nullptr); |
| 38 bool displayNone = m_displayNoneIndexSet.find(listIndex) != m_displayNon
eIndexSet.end(); |
| 39 return PopupMenuStyle(Color::black, Color::white, font, true, displayNon
e, Length(), TextDirection(), false); |
| 40 } |
| 41 virtual PopupMenuStyle menuStyle() const OVERRIDE { return itemStyle(0); } |
| 42 virtual LayoutUnit clientPaddingLeft() const OVERRIDE { return 0; } |
| 43 virtual LayoutUnit clientPaddingRight() const OVERRIDE { return 0; } |
| 44 virtual int listSize() const OVERRIDE { return m_listSize; } |
| 45 virtual int selectedIndex() const OVERRIDE { return 0; } |
| 46 virtual void popupDidHide() OVERRIDE { } |
| 47 virtual bool itemIsSeparator(unsigned listIndex) const OVERRIDE { return fal
se;} |
| 48 virtual bool itemIsLabel(unsigned listIndex) const OVERRIDE { return false;
} |
| 49 virtual bool itemIsSelected(unsigned listIndex) const OVERRIDE { return list
Index == 0;} |
| 50 virtual void setTextFromItem(unsigned listIndex) OVERRIDE { } |
| 51 virtual bool multiple() const OVERRIDE { return false; } |
| 52 |
| 53 void setListSize(size_t size) { m_listSize = size; } |
| 54 void setDisplayNoneIndex(unsigned index) { m_displayNoneIndexSet.insert(inde
x); } |
| 55 private: |
| 56 size_t m_listSize; |
| 57 std::set<unsigned> m_displayNoneIndexSet; |
| 58 }; |
| 59 |
| 60 class ExternalPopupMenuDisplayNoneItemsTest : public testing::Test { |
| 61 public: |
| 62 ExternalPopupMenuDisplayNoneItemsTest() { } |
| 63 |
| 64 protected: |
| 65 virtual void SetUp() OVERRIDE |
| 66 { |
| 67 m_popupMenuClient.setListSize(kListSize); |
| 68 |
| 69 // Set the 4th an 5th items to have "display: none" property |
| 70 m_popupMenuClient.setDisplayNoneIndex(3); |
| 71 m_popupMenuClient.setDisplayNoneIndex(4); |
| 72 } |
| 73 |
| 74 TestPopupMenuClient m_popupMenuClient; |
| 75 }; |
| 76 |
| 77 TEST_F(ExternalPopupMenuDisplayNoneItemsTest, PopupMenuInfoSizeTest) |
| 78 { |
| 79 WebPopupMenuInfo info; |
| 80 ExternalPopupMenu::getPopupMenuInfo(info, m_popupMenuClient); |
| 81 EXPECT_EQ(5U, info.items.size()); |
| 82 } |
| 83 |
| 84 TEST_F(ExternalPopupMenuDisplayNoneItemsTest, IndexMappingTest) |
| 85 { |
| 86 // 6th indexed item in popupmenu would be the 4th item in ExternalPopupMenu, |
| 87 // and vice-versa. |
| 88 EXPECT_EQ(4, ExternalPopupMenu::toExternalPopupMenuItemIndex(6, m_popupMenuC
lient)); |
| 89 EXPECT_EQ(6, ExternalPopupMenu::toPopupMenuItemIndex(4, m_popupMenuClient)); |
| 90 |
| 91 // Invalid index, methods should return -1. |
| 92 EXPECT_EQ(-1, ExternalPopupMenu::toExternalPopupMenuItemIndex(8, m_popupMenu
Client)); |
| 93 EXPECT_EQ(-1, ExternalPopupMenu::toPopupMenuItemIndex(8, m_popupMenuClient))
; |
| 94 } |
| 95 |
| 96 } // namespace |
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