| /* |
| * Copyright (C) 2023 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 android.tools.common.traces.events |
| |
| import android.tools.InitRule |
| import android.tools.common.CrossPlatform |
| import com.google.common.truth.Truth |
| import org.junit.ClassRule |
| import org.junit.Test |
| |
| /** Tests for [CujTrace]. Run with `atest FlickerLibTest:CujTraceTest` */ |
| class CujTraceTest { |
| @Test |
| fun canCreateFromArrayOfCujEvents() { |
| val trace = |
| CujTrace.from( |
| arrayOf( |
| createCujEvent( |
| 1, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_BEGIN_TAG |
| ), |
| createCujEvent( |
| 2, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_END_TAG |
| ), |
| ) |
| ) |
| |
| Truth.assertThat(trace.entries).hasLength(1) |
| Truth.assertThat(trace.entries[0].cuj).isEqualTo(CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL) |
| Truth.assertThat(trace.entries[0].startTimestamp.unixNanos).isEqualTo(1) |
| Truth.assertThat(trace.entries[0].endTimestamp.unixNanos).isEqualTo(2) |
| Truth.assertThat(trace.entries[0].canceled).isFalse() |
| } |
| |
| @Test |
| fun canCreateCanceledCujsFromArrayOfCujEvents() { |
| val trace = |
| CujTrace.from( |
| arrayOf( |
| createCujEvent( |
| 1, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_BEGIN_TAG |
| ), |
| createCujEvent( |
| 2, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_CANCEL_TAG |
| ), |
| ) |
| ) |
| |
| Truth.assertThat(trace.entries).hasLength(1) |
| Truth.assertThat(trace.entries[0].cuj).isEqualTo(CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL) |
| Truth.assertThat(trace.entries[0].startTimestamp.unixNanos).isEqualTo(1) |
| Truth.assertThat(trace.entries[0].endTimestamp.unixNanos).isEqualTo(2) |
| Truth.assertThat(trace.entries[0].canceled).isTrue() |
| } |
| |
| @Test |
| fun canHandleIncompleteCujs() { |
| val trace = |
| CujTrace.from( |
| arrayOf( |
| createCujEvent( |
| 1, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_CANCEL_TAG |
| ), |
| createCujEvent( |
| 2, |
| CujType.CUJ_BIOMETRIC_PROMPT_TRANSITION, |
| CujEvent.JANK_CUJ_END_TAG |
| ), |
| createCujEvent( |
| 3, |
| CujType.CUJ_LAUNCHER_APP_CLOSE_TO_HOME, |
| CujEvent.JANK_CUJ_BEGIN_TAG |
| ), |
| ) |
| ) |
| |
| Truth.assertThat(trace.entries).hasLength(0) |
| } |
| |
| @Test |
| fun canHandleOutOfOrderEntries() { |
| val trace = |
| CujTrace.from( |
| arrayOf( |
| createCujEvent( |
| 2, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_END_TAG |
| ), |
| createCujEvent( |
| 1, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_BEGIN_TAG |
| ), |
| ) |
| ) |
| |
| Truth.assertThat(trace.entries).hasLength(1) |
| Truth.assertThat(trace.entries[0].cuj).isEqualTo(CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL) |
| Truth.assertThat(trace.entries[0].startTimestamp.unixNanos).isEqualTo(1) |
| Truth.assertThat(trace.entries[0].endTimestamp.unixNanos).isEqualTo(2) |
| Truth.assertThat(trace.entries[0].canceled).isFalse() |
| } |
| |
| @Test |
| fun canHandleMissingStartAndEnds() { |
| val trace = |
| CujTrace.from( |
| arrayOf( |
| createCujEvent( |
| 1, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_END_TAG |
| ), |
| createCujEvent( |
| 2, |
| CujType.CUJ_LAUNCHER_ALL_APPS_SCROLL, |
| CujEvent.JANK_CUJ_BEGIN_TAG |
| ), |
| ) |
| ) |
| |
| Truth.assertThat(trace.entries).hasLength(0) |
| } |
| |
| private fun createCujEvent(timestamp: Long, cuj: CujType, tag: String): CujEvent { |
| return CujEvent(CrossPlatform.timestamp.from(unixNanos = timestamp), cuj, 0, "root", 0, tag) |
| } |
| |
| companion object { |
| @ClassRule @JvmField val initRule = InitRule() |
| } |
| } |