| /*=============================================================================# |
| # Copyright (c) 2019, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.rj.servi.pool; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| |
| import static org.eclipse.statet.jcommons.lang.ObjectUtils.nonNullAssert; |
| |
| import java.io.BufferedReader; |
| import java.io.IOException; |
| import java.nio.charset.StandardCharsets; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Properties; |
| |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.lang.Nullable; |
| import org.eclipse.statet.jcommons.status.NullProgressMonitor; |
| import org.eclipse.statet.jcommons.status.ProgressMonitor; |
| import org.eclipse.statet.jcommons.status.StatusException; |
| |
| import org.eclipse.statet.rj.data.RDataUtils; |
| import org.eclipse.statet.rj.data.RObject; |
| import org.eclipse.statet.rj.data.UnexpectedRDataException; |
| import org.eclipse.statet.rj.renv.core.BasicREnvConfiguration; |
| import org.eclipse.statet.rj.renv.core.BasicREnvManager; |
| import org.eclipse.statet.rj.renv.core.REnv; |
| import org.eclipse.statet.rj.renv.core.REnvConfiguration; |
| import org.eclipse.statet.rj.servi.RServi; |
| |
| |
| @NonNullByDefault |
| public abstract class AbstractServiTest { |
| |
| |
| private static class TestREnvConfiguration extends BasicREnvConfiguration { |
| |
| |
| public TestREnvConfiguration(final REnv rEnv, final Path stateDataRootDirectoryPath) |
| throws IOException { |
| super(rEnv, stateDataRootDirectoryPath); |
| setFlags((LOCAL | SPEC_SETUP)); |
| |
| final Properties p= new Properties(); |
| final Path propertiesFile= stateDataRootDirectoryPath.resolve("renv.properties"); |
| try (final BufferedReader reader= Files.newBufferedReader(propertiesFile, |
| StandardCharsets.UTF_8 )) { |
| p.load(reader); |
| } |
| load(p); |
| resolvePaths(); |
| } |
| |
| } |
| |
| private static class TestREnvManager extends BasicREnvManager { |
| |
| |
| private final Path basePath; |
| |
| |
| public TestREnvManager() { |
| final String pathString= nonNullAssert(System.getenv("STATET_TEST_FILES")); |
| this.basePath= Path.of(pathString, "rj.rservi", "renvs"); |
| if (!Files.isDirectory(this.basePath)) { |
| throw new RuntimeException("Configuration folder 'rj.rservi/renvs' in STATET_TEST_FILES is missing."); |
| } |
| } |
| |
| public synchronized REnv getTestREnv(final String id) throws IOException { |
| REnv rEnv= get(id, null); |
| if (rEnv == null) { |
| rEnv= newEnv(id); |
| final TestREnvConfiguration rEnvConfig= new TestREnvConfiguration(rEnv, this.basePath.resolve(id)); |
| addEnv(rEnvConfig); |
| } |
| return rEnv; |
| } |
| |
| public REnvConfiguration getTestConfig(final String id) throws IOException { |
| final REnv rEnv= getTestREnv(id); |
| return nonNullAssert(rEnv.get(REnvConfiguration.class)); |
| } |
| |
| } |
| |
| protected static void reportErrors(final List<Throwable> errors) throws Exception { |
| if (errors.isEmpty()) { |
| return; |
| } |
| final StringBuilder sb= new StringBuilder(String.format("%1$d exception(s) occurred:", errors.size())); |
| for (int i= 0; i < errors.size(); i++) { |
| final Throwable e= errors.get(i); |
| sb.append(String.format("\n [%1$d] %2$s: %3$s", i, e.getClass().getName(), e.getMessage())); |
| } |
| throw new Exception(sb.toString(), errors.get(0)); |
| } |
| |
| |
| private @Nullable TestREnvManager rEnvManager; |
| |
| private final List<RServi> servis= new ArrayList<>(); |
| |
| private int testInt; |
| |
| |
| public AbstractServiTest() throws Exception { |
| ServiTests.initEnv(); |
| } |
| |
| |
| protected REnvConfiguration getEnvConfiguration(final String id) throws IOException { |
| TestREnvManager rEnvManager= this.rEnvManager; |
| if (rEnvManager == null) { |
| rEnvManager= new TestREnvManager(); |
| this.rEnvManager= rEnvManager; |
| } |
| return rEnvManager.getTestConfig(id); |
| } |
| |
| protected void disposeServis(final List<Throwable> exceptions) { |
| try { |
| for (final RServi servi : this.servis) { |
| try { |
| servi.close(); |
| } |
| catch (final Throwable e) { |
| exceptions.add(e); |
| } |
| } |
| } |
| finally { |
| this.servis.clear(); |
| } |
| } |
| |
| protected void onServiGet(final RServi servi) { |
| this.servis.add(servi); |
| } |
| |
| protected void closeServi(final RServi servi) throws StatusException { |
| this.servis.remove(servi); |
| servi.close(); |
| } |
| |
| |
| protected void assertNodeOperative(final RServi servi) throws StatusException, UnexpectedRDataException { |
| final ProgressMonitor m= new NullProgressMonitor(); |
| final int i= this.testInt++; |
| final RObject result= servi.evalData(i + "L + 1L", m); |
| assertEquals(i + 1, RDataUtils.checkSingleIntValue(result)); |
| } |
| |
| } |