Brian Isganitis
d04464ac39
Flag: TEST_ONLY Bug: 230027385 Test: go/testedequals Change-Id: I14c277325bd4b3b7cf59ed31dedad338bf1e4440
79 lines
2.7 KiB
Kotlin
79 lines
2.7 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.util
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import android.content.Context
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import android.hardware.display.DisplayManager
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import android.view.Display
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import android.view.Display.DEFAULT_DISPLAY
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import android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY
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import com.google.common.truth.Truth.assertThat
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import org.junit.Rule
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import org.junit.Test
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import org.junit.runner.RunWith
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@RunWith(LauncherMultivalentJUnit::class)
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class SandboxApplicationTest {
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@get:Rule val app = SandboxApplication()
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private val display: Display
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get() {
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return checkNotNull(app.getSystemService(DisplayManager::class.java))
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.getDisplay(DEFAULT_DISPLAY)
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}
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@Test
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fun testCreateDisplayContext_isSandboxed() {
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val displayContext = app.createDisplayContext(display)
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assertThat(displayContext.applicationContext).isEqualTo(app)
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}
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@Test
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fun testCreateWindowContext_fromSandboxedDisplayContext_isSandboxed() {
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val displayContext = app.createDisplayContext(display)
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val nestedContext = displayContext.createWindowContext(TYPE_APPLICATION_OVERLAY, null)
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assertThat(nestedContext.applicationContext).isEqualTo(app)
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}
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@Test(expected = IllegalStateException::class)
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fun testGetApplicationContext_beforeManualInit_throwsException() {
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val manualApp = SandboxApplication()
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assertThat(manualApp.applicationContext).isEqualTo(manualApp)
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}
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@Test
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fun testGetApplicationContext_afterManualInit_isApplication() {
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SandboxApplication().run {
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init()
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assertThat(applicationContext).isEqualTo(this)
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onDestroy()
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}
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}
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@Test
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fun testGetObject_objectCreatesDisplayContext_isSandboxed() {
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class TestSingleton(context: Context) : SafeCloseable {
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override fun close() = Unit
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val displayContext = context.createDisplayContext(display)
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}
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val displayContext = MainThreadInitializedObject { TestSingleton(it) }[app].displayContext
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assertThat(displayContext.applicationContext).isEqualTo(app)
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}
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}
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