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eecadb0432
Fix: 325088427 Test: UtilitiesKtTest in studio and presubmit Flag: EXEMPT test-only Change-Id: I71b77c4633b1075f643ed479f8224f9b80811f54
109 lines
3.9 KiB
Kotlin
109 lines
3.9 KiB
Kotlin
/*
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* Copyright (C) 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3
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import android.content.Context
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import android.widget.LinearLayout
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import android.widget.TextView
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import androidx.test.ext.junit.runners.AndroidJUnit4
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import androidx.test.filters.SmallTest
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import androidx.test.platform.app.InstrumentationRegistry
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import com.android.launcher3.UtilitiesKt.CLIP_CHILDREN_FALSE_MODIFIER
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import com.android.launcher3.UtilitiesKt.CLIP_TO_PADDING_FALSE_MODIFIER
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import com.android.launcher3.UtilitiesKt.modifyAttributesOnViewTree
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import com.android.launcher3.UtilitiesKt.restoreAttributesOnViewTree
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import com.google.common.truth.Truth.assertThat
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import org.junit.Test
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import org.junit.runner.RunWith
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@SmallTest
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@RunWith(AndroidJUnit4::class)
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class UtilitiesKtTest {
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val context: Context = InstrumentationRegistry.getInstrumentation().context
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private val childView = TextView(context)
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private val midView = LinearLayout(context).apply { addView(childView) }
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private val rootView = LinearLayout(context).apply { addView(midView) }
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@Test
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fun set_clipChildren_false() {
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assertThat(rootView.clipChildren).isTrue()
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assertThat(midView.clipChildren).isTrue()
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modifyAttributesOnViewTree(childView, rootView, CLIP_CHILDREN_FALSE_MODIFIER)
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assertThat(rootView.clipChildren).isFalse()
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assertThat(midView.clipChildren).isFalse()
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}
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@Test
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fun restore_clipChildren_true() {
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assertThat(rootView.clipChildren).isTrue()
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assertThat(midView.clipChildren).isTrue()
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modifyAttributesOnViewTree(childView, rootView, CLIP_CHILDREN_FALSE_MODIFIER)
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assertThat(rootView.clipChildren).isFalse()
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assertThat(midView.clipChildren).isFalse()
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restoreAttributesOnViewTree(childView, rootView, CLIP_CHILDREN_FALSE_MODIFIER)
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assertThat(rootView.clipChildren).isTrue()
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assertThat(midView.clipChildren).isTrue()
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}
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@Test
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fun restore_clipChildren_skipRestoreMidView() {
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assertThat(rootView.clipChildren).isTrue()
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assertThat(midView.clipChildren).isTrue()
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rootView.clipChildren = false
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modifyAttributesOnViewTree(childView, rootView, CLIP_CHILDREN_FALSE_MODIFIER)
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assertThat(rootView.clipChildren).isFalse()
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assertThat(midView.clipChildren).isFalse()
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restoreAttributesOnViewTree(childView, rootView, CLIP_CHILDREN_FALSE_MODIFIER)
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assertThat(rootView.clipChildren).isFalse()
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assertThat(midView.clipChildren).isTrue()
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}
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@Test
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fun set_clipToPadding_false() {
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assertThat(rootView.clipToPadding).isTrue()
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assertThat(midView.clipToPadding).isTrue()
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modifyAttributesOnViewTree(childView, rootView, CLIP_TO_PADDING_FALSE_MODIFIER)
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assertThat(rootView.clipToPadding).isFalse()
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assertThat(midView.clipToPadding).isFalse()
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}
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@Test
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fun restore_clipToPadding_true() {
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assertThat(rootView.clipToPadding).isTrue()
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assertThat(midView.clipToPadding).isTrue()
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modifyAttributesOnViewTree(childView, rootView, CLIP_TO_PADDING_FALSE_MODIFIER)
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assertThat(rootView.clipToPadding).isFalse()
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assertThat(midView.clipToPadding).isFalse()
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restoreAttributesOnViewTree(childView, rootView, CLIP_TO_PADDING_FALSE_MODIFIER)
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assertThat(rootView.clipToPadding).isTrue()
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assertThat(midView.clipToPadding).isTrue()
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}
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}
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