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1/*
2 * Copyright (C) 2024 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17import {assertDefined} from 'common/assert_utils';
18import {HierarchyTreeBuilder} from 'test/unit/hierarchy_tree_builder';
19import {TraceRect} from 'trace/trace_rect';
20import {TraceRectBuilder} from 'trace/trace_rect_builder';
21import {HierarchyTreeNode} from 'trace/tree_node/hierarchy_tree_node';
22import {RectsComputation} from './rects_computation';
23
24describe('RectsComputation', () => {
25  let hierarchyRoot: HierarchyTreeNode;
26  let computation: RectsComputation;
27
28  beforeEach(() => {
29    hierarchyRoot = new HierarchyTreeBuilder()
30      .setId('ViewNode')
31      .setName('test.package.name@123456789')
32      .setProperties({
33        scaleX: 1,
34        scaleY: 1,
35        scrollX: 0,
36        scrollY: 0,
37        left: 0,
38        top: 0,
39        width: 1,
40        height: 1,
41        translationX: 0,
42        translationY: 0,
43        isComputedVisible: true,
44        alpha: 1,
45      })
46      .setChildren([
47        {
48          id: 'ViewNode',
49          name: 'test.package.name@234567891',
50          properties: {
51            scaleX: 1,
52            scaleY: 1,
53            scrollX: 0,
54            scrollY: 0,
55            left: 0,
56            top: 0,
57            width: 2,
58            height: 2,
59            translationX: 0,
60            translationY: 0,
61            alpha: 1,
62          },
63          children: [
64            {
65              id: 'ViewNode',
66              name: 'test.package.name@345678912',
67              properties: {
68                scaleX: 1,
69                scaleY: 1,
70                scrollX: 0,
71                scrollY: 0,
72                left: 0,
73                top: 0,
74                width: 3,
75                height: 3,
76                translationX: 0,
77                translationY: 0,
78                alpha: 1,
79              },
80              children: [],
81            },
82          ],
83        },
84      ])
85      .build();
86
87    computation = new RectsComputation();
88  });
89
90  it('makes rects', () => {
91    const expectedRects: TraceRect[] = [
92      new TraceRectBuilder()
93        .setX(0)
94        .setY(0)
95        .setWidth(1)
96        .setHeight(1)
97        .setId('ViewNode test.package.name@123456789')
98        .setName('test.package.name@123456789')
99        .setCornerRadius(0)
100        .setGroupId(0)
101        .setIsVisible(true)
102        .setIsDisplay(false)
103        .setIsVirtual(false)
104        .setDepth(0)
105        .setOpacity(1)
106        .build(),
107
108      new TraceRectBuilder()
109        .setX(0)
110        .setY(0)
111        .setWidth(2)
112        .setHeight(2)
113        .setId('ViewNode test.package.name@234567891')
114        .setName('test.package.name@234567891')
115        .setCornerRadius(0)
116        .setGroupId(0)
117        .setIsVisible(false)
118        .setIsDisplay(false)
119        .setIsVirtual(false)
120        .setDepth(4)
121        .setOpacity(1)
122        .build(),
123
124      new TraceRectBuilder()
125        .setX(0)
126        .setY(0)
127        .setWidth(3)
128        .setHeight(3)
129        .setId('ViewNode test.package.name@345678912')
130        .setName('test.package.name@345678912')
131        .setCornerRadius(0)
132        .setGroupId(0)
133        .setIsVisible(false)
134        .setIsDisplay(false)
135        .setIsVirtual(false)
136        .setDepth(8)
137        .setOpacity(1)
138        .build(),
139    ];
140
141    computation.setRoot(hierarchyRoot).executeInPlace();
142
143    const rects: TraceRect[] = [];
144    hierarchyRoot.forEachNodeDfs((node) => {
145      rects.push(...assertDefined(node.getRects()));
146    });
147
148    expect(rects).toEqual(expectedRects);
149  });
150});
151