Index: ash/common/system/tray/three_view_layout_unittest.cc |
diff --git a/ash/common/system/tray/three_view_layout_unittest.cc b/ash/common/system/tray/three_view_layout_unittest.cc |
deleted file mode 100644 |
index 3790eef7d021e29c5db378dae9b9870cd35bcc19..0000000000000000000000000000000000000000 |
--- a/ash/common/system/tray/three_view_layout_unittest.cc |
+++ /dev/null |
@@ -1,342 +0,0 @@ |
-// Copyright 2016 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 "ash/common/system/tray/three_view_layout.h" |
-#include "base/memory/ptr_util.h" |
-#include "testing/gtest/include/gtest/gtest.h" |
-#include "ui/gfx/geometry/insets.h" |
-#include "ui/gfx/geometry/rect_conversions.h" |
-#include "ui/views/test/test_layout_manager.h" |
-#include "ui/views/test/test_views.h" |
-#include "ui/views/view.h" |
- |
-namespace ash { |
- |
-class ThreeViewLayoutTest : public testing::Test { |
- public: |
- ThreeViewLayoutTest(); |
- |
- protected: |
- // Returns the bounds of |child| in the coordinate space of |host_|. |
- gfx::Rect GetBoundsInHost(const views::View* child) const; |
- |
- // Wrapper functions to access the internals of |layout_|. |
- views::View* GetContainer(ThreeViewLayout::Container container) const; |
- |
- // The test target. |
- ThreeViewLayout* layout_; |
- |
- // The View that the test target is installed on. |
- std::unique_ptr<views::View> host_; |
- |
- private: |
- DISALLOW_COPY_AND_ASSIGN(ThreeViewLayoutTest); |
-}; |
- |
-ThreeViewLayoutTest::ThreeViewLayoutTest() |
- : layout_(new ThreeViewLayout()), host_(new views::View) { |
- host_->SetLayoutManager(layout_); |
-} |
- |
-gfx::Rect ThreeViewLayoutTest::GetBoundsInHost(const views::View* child) const { |
- gfx::RectF rect_f(child->bounds()); |
- views::View::ConvertRectToTarget(child, host_.get(), &rect_f); |
- return ToNearestRect(rect_f); |
-} |
- |
-views::View* ThreeViewLayoutTest::GetContainer( |
- ThreeViewLayout::Container container) const { |
- return layout_->GetContainer(container); |
-} |
- |
-// Confirms there are no crashes when destroying the host view before the layout |
-// manager. |
-TEST_F(ThreeViewLayoutTest, SafeDestruction) { |
- views::View* child_view = new views::View(); |
- layout_->AddView(ThreeViewLayout::Container::END, child_view); |
- host_.reset(); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, PaddingBetweenContainers) { |
- const int kPaddingBetweenContainers = 3; |
- const int kViewWidth = 10; |
- const int kViewHeight = 10; |
- const gfx::Size kViewSize(kViewWidth, kViewHeight); |
- const int kStartChildExpectedX = 0; |
- const int kCenterChildExpectedX = |
- kStartChildExpectedX + kViewWidth + kPaddingBetweenContainers; |
- const int kEndChildExpectedX = |
- kCenterChildExpectedX + kViewWidth + kPaddingBetweenContainers; |
- layout_ = new ThreeViewLayout(kPaddingBetweenContainers); |
- host_->SetLayoutManager(layout_); |
- |
- host_->SetBounds(0, 0, 100, 10); |
- views::View* start_child = new views::StaticSizedView(kViewSize); |
- views::View* center_child = new views::StaticSizedView(kViewSize); |
- views::View* end_child = new views::StaticSizedView(kViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- host_->Layout(); |
- |
- EXPECT_EQ(kStartChildExpectedX, GetBoundsInHost(start_child).x()); |
- EXPECT_EQ(kCenterChildExpectedX, GetBoundsInHost(center_child).x()); |
- EXPECT_EQ(kEndChildExpectedX, GetBoundsInHost(end_child).x()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, VerticalOrientation) { |
- const int kViewWidth = 10; |
- const int kViewHeight = 10; |
- const gfx::Size kViewSize(kViewWidth, kViewHeight); |
- |
- layout_ = new ThreeViewLayout(ThreeViewLayout::Orientation::VERTICAL); |
- host_->SetLayoutManager(layout_); |
- |
- host_->SetBounds(0, 0, 10, 100); |
- views::View* start_child = new views::StaticSizedView(kViewSize); |
- views::View* center_child = new views::StaticSizedView(kViewSize); |
- views::View* end_child = new views::StaticSizedView(kViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- host_->Layout(); |
- |
- EXPECT_EQ(0, GetBoundsInHost(start_child).y()); |
- EXPECT_EQ(kViewWidth, GetBoundsInHost(center_child).y()); |
- EXPECT_EQ(kViewWidth * 2, GetBoundsInHost(end_child).y()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, ContainerViewsRemovedFromHost) { |
- EXPECT_NE(0, host_->child_count()); |
- host_->SetLayoutManager(nullptr); |
- EXPECT_EQ(0, host_->child_count()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, MinCrossAxisSize) { |
- const int kMinCrossAxisSize = 15; |
- EXPECT_EQ(0, layout_->GetPreferredSize(host_.get()).height()); |
- layout_->SetMinCrossAxisSize(kMinCrossAxisSize); |
- EXPECT_EQ(kMinCrossAxisSize, layout_->GetPreferredSize(host_.get()).height()); |
- EXPECT_EQ(kMinCrossAxisSize, |
- layout_->GetPreferredHeightForWidth(host_.get(), 0)); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, MainAxisMinSize) { |
- host_->SetBounds(0, 0, 100, 10); |
- const gfx::Size kMinSize(15, 10); |
- layout_->SetMinSize(ThreeViewLayout::Container::START, kMinSize); |
- views::View* child = new views::StaticSizedView(gfx::Size(10, 10)); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, child); |
- host_->Layout(); |
- |
- EXPECT_EQ(kMinSize.width(), GetBoundsInHost(child).x()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, MainAxisMaxSize) { |
- host_->SetBounds(0, 0, 100, 10); |
- const gfx::Size kMaxSize(10, 10); |
- |
- layout_->SetMaxSize(ThreeViewLayout::Container::START, kMaxSize); |
- views::View* start_child = new views::StaticSizedView(gfx::Size(20, 20)); |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- |
- views::View* center_child = new views::StaticSizedView(gfx::Size(10, 10)); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- |
- host_->Layout(); |
- |
- EXPECT_EQ(kMaxSize.width(), GetBoundsInHost(center_child).x()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, ViewsAddedToCorrectContainers) { |
- views::View* start_child = new views::StaticSizedView(); |
- views::View* center_child = new views::StaticSizedView(); |
- views::View* end_child = new views::StaticSizedView(); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::START)->Contains(start_child)); |
- EXPECT_EQ(1, GetContainer(ThreeViewLayout::Container::START)->child_count()); |
- |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::CENTER)->Contains(center_child)); |
- EXPECT_EQ(1, GetContainer(ThreeViewLayout::Container::CENTER)->child_count()); |
- |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::END)->Contains(end_child)); |
- EXPECT_EQ(1, GetContainer(ThreeViewLayout::Container::END)->child_count()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, MultipleViewsAddedToTheSameContainer) { |
- views::View* child1 = new views::StaticSizedView(); |
- views::View* child2 = new views::StaticSizedView(); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, child1); |
- layout_->AddView(ThreeViewLayout::Container::START, child2); |
- |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::START)->Contains(child1)); |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::START)->Contains(child2)); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, ViewsRemovedOnSetViewToTheSameContainer) { |
- views::View* child1 = new views::StaticSizedView(); |
- views::View* child2 = new views::StaticSizedView(); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, child1); |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::START)->Contains(child1)); |
- |
- layout_->SetView(ThreeViewLayout::Container::START, child2); |
- EXPECT_TRUE( |
- GetContainer(ThreeViewLayout::Container::START)->Contains(child2)); |
- EXPECT_EQ(1, GetContainer(ThreeViewLayout::Container::START)->child_count()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, Insets) { |
- const int kInset = 3; |
- const int kViewHeight = 10; |
- const int kExpectedViewHeight = kViewHeight - 2 * kInset; |
- const gfx::Size kStartViewSize(10, kViewHeight); |
- const gfx::Size kCenterViewSize(100, kViewHeight); |
- const gfx::Size kEndViewSize(10, kViewHeight); |
- const int kHostWidth = 100; |
- |
- host_->SetBounds(0, 0, kHostWidth, kViewHeight); |
- layout_->SetInsets(gfx::Insets(kInset)); |
- views::View* start_child = new views::StaticSizedView(kStartViewSize); |
- views::View* center_child = new views::StaticSizedView(kCenterViewSize); |
- views::View* end_child = new views::StaticSizedView(kEndViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- layout_->SetFlexForContainer(ThreeViewLayout::Container::CENTER, 1.f); |
- host_->Layout(); |
- |
- EXPECT_EQ( |
- gfx::Rect(kInset, kInset, kStartViewSize.width(), kExpectedViewHeight), |
- GetBoundsInHost(start_child)); |
- EXPECT_EQ(gfx::Rect(kInset + kStartViewSize.width(), kInset, |
- kHostWidth - kStartViewSize.width() - |
- kEndViewSize.width() - 2 * kInset, |
- kExpectedViewHeight), |
- GetBoundsInHost(center_child)); |
- EXPECT_EQ(gfx::Rect(kHostWidth - kEndViewSize.width() - kInset, kInset, |
- kEndViewSize.width(), kExpectedViewHeight), |
- GetBoundsInHost(end_child)); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, InvisibleContainerDoesntTakeUpSpace) { |
- const int kViewWidth = 10; |
- const int kViewHeight = 10; |
- const gfx::Size kViewSize(kViewWidth, kViewHeight); |
- |
- host_->SetBounds(0, 0, 30, 10); |
- views::View* start_child = new views::StaticSizedView(kViewSize); |
- views::View* center_child = new views::StaticSizedView(kViewSize); |
- views::View* end_child = new views::StaticSizedView(kViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- layout_->SetContainerVisible(ThreeViewLayout::Container::START, false); |
- host_->Layout(); |
- |
- EXPECT_EQ(gfx::Rect(0, 0, 0, 0), GetBoundsInHost(start_child)); |
- EXPECT_EQ(0, GetBoundsInHost(center_child).x()); |
- EXPECT_EQ(kViewWidth, GetBoundsInHost(end_child).x()); |
- |
- layout_->SetContainerVisible(ThreeViewLayout::Container::START, true); |
- host_->Layout(); |
- |
- EXPECT_EQ(0, GetBoundsInHost(start_child).x()); |
- EXPECT_EQ(kViewWidth, GetBoundsInHost(center_child).x()); |
- EXPECT_EQ(kViewWidth * 2, GetBoundsInHost(end_child).x()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, NonZeroFlex) { |
- const int kHostWidth = 100; |
- const gfx::Size kDefaultViewSize(10, 10); |
- const gfx::Size kCenterViewSize(100, 10); |
- const gfx::Size kExpectedCenterViewSize( |
- kHostWidth - 2 * kDefaultViewSize.width(), 10); |
- host_->SetBounds(0, 0, kHostWidth, 10); |
- views::View* start_child = new views::StaticSizedView(kDefaultViewSize); |
- views::View* center_child = new views::StaticSizedView(kCenterViewSize); |
- views::View* end_child = new views::StaticSizedView(kDefaultViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- layout_->SetFlexForContainer(ThreeViewLayout::Container::CENTER, 1.f); |
- host_->Layout(); |
- |
- EXPECT_EQ(kDefaultViewSize, GetBoundsInHost(start_child).size()); |
- EXPECT_EQ(kExpectedCenterViewSize, GetBoundsInHost(center_child).size()); |
- EXPECT_EQ(kDefaultViewSize, GetBoundsInHost(end_child).size()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, NonZeroFlexTakesPrecedenceOverMinSize) { |
- const int kHostWidth = 25; |
- const gfx::Size kViewSize(10, 10); |
- const gfx::Size kMinCenterSize = kViewSize; |
- const gfx::Size kExpectedCenterSize(kHostWidth - 2 * kViewSize.width(), 10); |
- host_->SetBounds(0, 0, kHostWidth, 10); |
- views::View* start_child = new views::StaticSizedView(kViewSize); |
- views::View* center_child = new views::StaticSizedView(kViewSize); |
- views::View* end_child = new views::StaticSizedView(kViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- layout_->SetFlexForContainer(ThreeViewLayout::Container::CENTER, 1.f); |
- layout_->SetMinSize(ThreeViewLayout::Container::CENTER, kMinCenterSize); |
- host_->Layout(); |
- |
- EXPECT_EQ(kViewSize, GetBoundsInHost(start_child).size()); |
- EXPECT_EQ( |
- kExpectedCenterSize, |
- GetBoundsInHost(GetContainer(ThreeViewLayout::Container::CENTER)).size()); |
- EXPECT_EQ(kViewSize, GetBoundsInHost(end_child).size()); |
-} |
- |
-TEST_F(ThreeViewLayoutTest, NonZeroFlexTakesPrecedenceOverMaxSize) { |
- const int kHostWidth = 100; |
- const gfx::Size kViewSize(10, 10); |
- const gfx::Size kMaxCenterSize(20, 10); |
- const gfx::Size kExpectedCenterSize(kHostWidth - 2 * kViewSize.width(), 10); |
- host_->SetBounds(0, 0, kHostWidth, 10); |
- views::View* start_child = new views::StaticSizedView(kViewSize); |
- views::View* center_child = new views::StaticSizedView(kViewSize); |
- views::View* end_child = new views::StaticSizedView(kViewSize); |
- |
- layout_->AddView(ThreeViewLayout::Container::START, start_child); |
- layout_->AddView(ThreeViewLayout::Container::CENTER, center_child); |
- layout_->AddView(ThreeViewLayout::Container::END, end_child); |
- |
- layout_->SetFlexForContainer(ThreeViewLayout::Container::CENTER, 1.f); |
- layout_->SetMaxSize(ThreeViewLayout::Container::CENTER, kMaxCenterSize); |
- host_->Layout(); |
- |
- EXPECT_EQ(kViewSize, GetBoundsInHost(start_child).size()); |
- EXPECT_EQ( |
- kExpectedCenterSize, |
- GetBoundsInHost(GetContainer(ThreeViewLayout::Container::CENTER)).size()); |
- EXPECT_EQ(kViewSize, GetBoundsInHost(end_child).size()); |
-} |
- |
-} // namespace ash |