| /* |
| * Copyright (C) 2018 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; |
| |
| import static com.android.server.wm.flicker.LayersTraceSubject.assertThat; |
| import static com.android.server.wm.flicker.TestFileUtils.readTestFile; |
| |
| import static com.google.common.truth.Truth.assertWithMessage; |
| |
| import static org.junit.Assert.fail; |
| |
| import android.graphics.Rect; |
| |
| import org.junit.Test; |
| |
| import java.nio.file.Paths; |
| |
| /** |
| * Contains {@link LayersTraceSubject} tests. |
| * To run this test: {@code atest FlickerLibTest:LayersTraceSubjectTest} |
| */ |
| public class LayersTraceSubjectTest { |
| private static final Rect displayRect = new Rect(0, 0, 1440, 2880); |
| |
| private static LayersTrace readLayerTraceFromFile(String relativePath) { |
| try { |
| return LayersTrace.parseFrom(readTestFile(relativePath), Paths.get(relativePath)); |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| @Test |
| public void testCanDetectEmptyRegionFromLayerTrace() { |
| LayersTrace layersTraceEntries = readLayerTraceFromFile("layers_trace_emptyregion.pb"); |
| try { |
| assertThat(layersTraceEntries).coversRegion(displayRect).forAllEntries(); |
| fail("Assertion passed"); |
| } catch (AssertionError e) { |
| assertWithMessage("Contains path to trace") |
| .that(e.getMessage()).contains("layers_trace_emptyregion.pb"); |
| assertWithMessage("Contains timestamp") |
| .that(e.getMessage()).contains("0h38m28s8ms"); |
| assertWithMessage("Contains assertion function") |
| .that(e.getMessage()).contains("coversRegion"); |
| assertWithMessage("Contains debug info") |
| .that(e.getMessage()).contains("Region to test: " + displayRect); |
| assertWithMessage("Contains debug info") |
| .that(e.getMessage()).contains("first empty point: 0, 99"); |
| } |
| } |
| |
| @Test |
| public void testCanDetectIncorrectVisibilityFromLayerTrace() { |
| LayersTrace layersTraceEntries = readLayerTraceFromFile( |
| "layers_trace_invalid_layer_visibility.pb"); |
| try { |
| assertThat(layersTraceEntries).showsLayer("com.android.server.wm.flicker.testapp") |
| .then().hidesLayer("com.android.server.wm.flicker.testapp").forAllEntries(); |
| fail("Assertion passed"); |
| } catch (AssertionError e) { |
| assertWithMessage("Contains path to trace") |
| .that(e.getMessage()).contains("layers_trace_invalid_layer_visibility.pb"); |
| assertWithMessage("Contains timestamp") |
| .that(e.getMessage()).contains("70h13m14s303ms"); |
| assertWithMessage("Contains assertion function") |
| .that(e.getMessage()).contains("!isVisible"); |
| assertWithMessage("Contains debug info") |
| .that(e.getMessage()).contains( |
| "com.android.server.wm.flicker.testapp/com.android.server.wm.flicker.testapp" |
| + ".SimpleActivity#0 is visible"); |
| } |
| } |
| } |