| /* |
| * Copyright (C) 2019 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.protolog; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNull; |
| |
| import android.platform.test.annotations.Presubmit; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.JUnit4; |
| |
| import java.io.File; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.io.OutputStreamWriter; |
| import java.util.zip.GZIPOutputStream; |
| |
| @SmallTest |
| @Presubmit |
| @RunWith(JUnit4.class) |
| public class ProtoLogViewerConfigReaderTest { |
| private static final String TEST_VIEWER_CONFIG = "{\n" |
| + " \"version\": \"1.0.0\",\n" |
| + " \"messages\": {\n" |
| + " \"70933285\": {\n" |
| + " \"message\": \"Test completed successfully: %b\",\n" |
| + " \"level\": \"ERROR\",\n" |
| + " \"group\": \"GENERIC_WM\"\n" |
| + " },\n" |
| + " \"1792430067\": {\n" |
| + " \"message\": \"Attempted to add window to a display that does not exist: %d." |
| + " Aborting.\",\n" |
| + " \"level\": \"WARN\",\n" |
| + " \"group\": \"GENERIC_WM\"\n" |
| + " },\n" |
| + " \"1352021864\": {\n" |
| + " \"message\": \"Test 2\",\n" |
| + " \"level\": \"WARN\",\n" |
| + " \"group\": \"GENERIC_WM\"\n" |
| + " },\n" |
| + " \"409412266\": {\n" |
| + " \"message\": \"Window %s is already added\",\n" |
| + " \"level\": \"WARN\",\n" |
| + " \"group\": \"GENERIC_WM\"\n" |
| + " }\n" |
| + " },\n" |
| + " \"groups\": {\n" |
| + " \"GENERIC_WM\": {\n" |
| + " \"tag\": \"WindowManager\"\n" |
| + " }\n" |
| + " }\n" |
| + "}\n"; |
| |
| |
| private ProtoLogViewerConfigReader |
| mConfig = new ProtoLogViewerConfigReader(); |
| private File mTestViewerConfig; |
| |
| @Before |
| public void setUp() throws IOException { |
| mTestViewerConfig = File.createTempFile("testConfig", ".json.gz"); |
| OutputStreamWriter writer = new OutputStreamWriter( |
| new GZIPOutputStream(new FileOutputStream(mTestViewerConfig))); |
| writer.write(TEST_VIEWER_CONFIG); |
| writer.close(); |
| } |
| |
| @After |
| public void tearDown() { |
| //noinspection ResultOfMethodCallIgnored |
| mTestViewerConfig.delete(); |
| } |
| |
| @Test |
| public void getViewerString_notLoaded() { |
| assertNull(mConfig.getViewerString(1)); |
| } |
| |
| @Test |
| public void loadViewerConfig() { |
| mConfig.loadViewerConfig(null, mTestViewerConfig.getAbsolutePath()); |
| assertEquals("Test completed successfully: %b", mConfig.getViewerString(70933285)); |
| assertEquals("Test 2", mConfig.getViewerString(1352021864)); |
| assertEquals("Window %s is already added", mConfig.getViewerString(409412266)); |
| assertNull(mConfig.getViewerString(1)); |
| } |
| |
| @Test |
| public void loadViewerConfig_invalidFile() { |
| mConfig.loadViewerConfig(null, "/tmp/unknown/file/does/not/exist"); |
| // No exception is thrown. |
| assertNull(mConfig.getViewerString(1)); |
| } |
| } |