| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.server.wm.flicker.integration |
| |
| import com.android.server.wm.InitRule |
| import com.android.server.wm.flicker.DEFAULT_TRACE_CONFIG |
| import com.android.server.wm.flicker.FlickerTest |
| import com.android.server.wm.flicker.TEST_SCENARIO |
| import com.android.server.wm.flicker.datastore.CachedResultReader |
| import com.android.server.wm.traces.common.io.RunStatus |
| import com.google.common.truth.Truth |
| import java.io.File |
| import org.junit.Before |
| import org.junit.BeforeClass |
| import org.junit.ClassRule |
| import org.junit.Test |
| |
| class TransitionErrorTest { |
| private var assertionExecuted = false |
| private val testParam = FlickerTest().also { it.initialize(TEST_SCENARIO.testClass) } |
| |
| @Before |
| fun setup() { |
| assertionExecuted = false |
| } |
| |
| @Test |
| fun failsToExecuteTransition() { |
| val reader = CachedResultReader(TEST_SCENARIO, DEFAULT_TRACE_CONFIG) |
| Truth.assertWithMessage("Run status").that(reader.runStatus).isEqualTo(RunStatus.RUN_FAILED) |
| assertArtifactExists() |
| } |
| |
| @Test |
| fun assertThrowsTransitionError() { |
| val results = |
| (0..10).map { |
| runCatching { |
| testParam.assertLayers { |
| assertionExecuted = true |
| error(WRONG_EXCEPTION) |
| } |
| } |
| } |
| |
| Truth.assertWithMessage("Executed").that(assertionExecuted).isFalse() |
| results.forEach { result -> |
| Truth.assertWithMessage("Expected exception").that(result.isFailure).isTrue() |
| Truth.assertWithMessage("Expected exception") |
| .that(result.exceptionOrNull()) |
| .hasMessageThat() |
| .contains(Utils.FAILURE) |
| } |
| val reader = CachedResultReader(TEST_SCENARIO, DEFAULT_TRACE_CONFIG) |
| Truth.assertWithMessage("Run status").that(reader.runStatus).isEqualTo(RunStatus.RUN_FAILED) |
| assertArtifactExists() |
| } |
| |
| private fun assertArtifactExists() { |
| val reader = CachedResultReader(TEST_SCENARIO, DEFAULT_TRACE_CONFIG) |
| val file = File(reader.artifactPath) |
| Truth.assertWithMessage("Files exist").that(file.exists()).isTrue() |
| } |
| |
| companion object { |
| private const val WRONG_EXCEPTION = "Wrong exception" |
| |
| @BeforeClass @JvmStatic fun runTransition() = Utils.runTransition { error(Utils.FAILURE) } |
| |
| @ClassRule @JvmField val initRule = InitRule() |
| } |
| } |