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| 1 // Copyright 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 "mojo/services/window_manager/view_target.h" |
| 6 |
| 7 #include <set> |
| 8 |
| 9 #include "mojo/services/public/cpp/view_manager/view.h" |
| 10 #include "mojo/services/window_manager/window_manager_test_util.h" |
| 11 #include "testing/gtest/include/gtest/gtest.h" |
| 12 #include "ui/gfx/geometry/rect.h" |
| 13 |
| 14 namespace mojo { |
| 15 |
| 16 class ViewTargetTest : public testing::Test { |
| 17 public: |
| 18 ViewTargetTest() {} |
| 19 ~ViewTargetTest() override {} |
| 20 |
| 21 void TearDown() override { |
| 22 view_collector_.Destroy(); |
| 23 testing::Test::TearDown(); |
| 24 } |
| 25 |
| 26 protected: |
| 27 ViewCollector view_collector_; |
| 28 |
| 29 private: |
| 30 DISALLOW_COPY_AND_ASSIGN(ViewTargetTest); |
| 31 }; |
| 32 |
| 33 TEST_F(ViewTargetTest, AddChild) { |
| 34 TestViewTarget* v1 = |
| 35 new TestViewTarget(1, gfx::Rect(0, 0, 100, 100), &view_collector_); |
| 36 TestViewTarget* v11 = |
| 37 new TestViewTarget(2, gfx::Rect(10, 10, 80, 80), &view_collector_); |
| 38 |
| 39 v1->AddChild(v11); |
| 40 |
| 41 EXPECT_EQ(1U, v1->GetChildren().size()); |
| 42 EXPECT_EQ(v1, v11->GetParent()); |
| 43 } |
| 44 |
| 45 // V1 |
| 46 // +-- V2 |
| 47 TEST_F(ViewTargetTest, ConvertPointToTarget_Simple) { |
| 48 TestViewTarget* v1 = |
| 49 new TestViewTarget(1, gfx::Rect(20, 20, 400, 400), &view_collector_); |
| 50 TestViewTarget* v2 = |
| 51 new TestViewTarget(2, gfx::Rect(10, 10, 350, 350), &view_collector_); |
| 52 v1->AddChild(v2); |
| 53 |
| 54 gfx::Point point1_in_v2_coords(5, 5); |
| 55 ViewTarget::ConvertPointToTarget(v2, v1, &point1_in_v2_coords); |
| 56 gfx::Point point1_in_v1_coords(15, 15); |
| 57 EXPECT_EQ(point1_in_v1_coords, point1_in_v2_coords); |
| 58 |
| 59 gfx::Point point2_in_v1_coords(5, 5); |
| 60 ViewTarget::ConvertPointToTarget(v1, v2, &point2_in_v1_coords); |
| 61 gfx::Point point2_in_v2_coords(-5, -5); |
| 62 EXPECT_EQ(point2_in_v2_coords, point2_in_v1_coords); |
| 63 } |
| 64 |
| 65 // V1 |
| 66 // +-- V2 |
| 67 // +-- V3 |
| 68 TEST_F(ViewTargetTest, ConvertPointToTarget_Medium) { |
| 69 TestViewTarget* v1 = |
| 70 new TestViewTarget(1, gfx::Rect(20, 20, 400, 400), &view_collector_); |
| 71 TestViewTarget* v2 = |
| 72 new TestViewTarget(2, gfx::Rect(10, 10, 350, 350), &view_collector_); |
| 73 TestViewTarget* v3 = |
| 74 new TestViewTarget(3, gfx::Rect(10, 10, 100, 100), &view_collector_); |
| 75 v1->AddChild(v2); |
| 76 v2->AddChild(v3); |
| 77 |
| 78 gfx::Point point1_in_v3_coords(5, 5); |
| 79 ViewTarget::ConvertPointToTarget(v3, v1, &point1_in_v3_coords); |
| 80 gfx::Point point1_in_v1_coords(25, 25); |
| 81 EXPECT_EQ(point1_in_v1_coords, point1_in_v3_coords); |
| 82 |
| 83 gfx::Point point2_in_v1_coords(5, 5); |
| 84 ViewTarget::ConvertPointToTarget(v1, v3, &point2_in_v1_coords); |
| 85 gfx::Point point2_in_v3_coords(-15, -15); |
| 86 EXPECT_EQ(point2_in_v3_coords, point2_in_v1_coords); |
| 87 } |
| 88 |
| 89 } // namespace mojo |
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