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extracted common code for incremental standalone builder tests
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102
...clipse/xtext/builder/standalone/incremental/AbstractIncrementalStandaloneBuilderTest.java
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| /******************************************************************************* | ||
| * Copyright (c) 2024 Lorenzo Bettini 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 | ||
| * http://www.eclipse.org/legal/epl-2.0. | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| *******************************************************************************/ | ||
| package org.eclipse.xtext.builder.standalone.incremental; | ||
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| import java.io.File; | ||
| import java.io.FileNotFoundException; | ||
| import java.io.IOException; | ||
| import java.nio.file.Path; | ||
| import java.util.ArrayList; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| import org.eclipse.xtext.builder.standalone.ILanguageConfiguration; | ||
| import org.eclipse.xtext.builder.standalone.LanguageAccess; | ||
| import org.eclipse.xtext.builder.standalone.LanguageAccessFactory; | ||
| import org.eclipse.xtext.builder.standalone.StandaloneBuilder; | ||
| import org.eclipse.xtext.builder.standalone.StandaloneBuilderInjectorProvider; | ||
| import org.eclipse.xtext.builder.standalone.TestableStandaloneBuilder; | ||
| import org.eclipse.xtext.testing.InjectWith; | ||
| import org.eclipse.xtext.testing.XtextRunner; | ||
| import org.eclipse.xtext.util.Files; | ||
| import org.junit.After; | ||
| import org.junit.BeforeClass; | ||
| import org.junit.runner.RunWith; | ||
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| import com.google.inject.Inject; | ||
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| /** | ||
| * @author Lorenzo Bettini | ||
| * | ||
| */ | ||
| @RunWith(XtextRunner.class) | ||
| @InjectWith(StandaloneBuilderInjectorProvider.class) | ||
| public abstract class AbstractIncrementalStandaloneBuilderTest { | ||
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| protected static final File PROJECT_DIR = new File("projectUnderTest").getAbsoluteFile(); | ||
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| @Inject | ||
| protected TestableStandaloneBuilder testBuilder; | ||
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| protected static void copy(Path from, Path to) { | ||
| try { | ||
| java.nio.file.Files.walk(from).forEach(src -> { | ||
| try { | ||
| java.nio.file.Files.copy(src, to.resolve(from.relativize(src))); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| }); | ||
| } catch (IOException e) { | ||
| throw new RuntimeException(e); | ||
| } | ||
| } | ||
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| protected File getFile(String projectRelativePath) { | ||
| return new File(PROJECT_DIR, projectRelativePath); | ||
| } | ||
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| protected StandaloneBuilder initBuilder(ILanguageConfiguration... configs) { | ||
| return initBuilder(configs, "src"); | ||
| } | ||
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| private StandaloneBuilder initBuilder(ILanguageConfiguration[] configs, String... srcDirs) { | ||
| List<String> paths = new ArrayList<String>(); | ||
| for (String srcDir : srcDirs) { | ||
| paths.add(new File(PROJECT_DIR, srcDir).getAbsolutePath()); | ||
| } | ||
| testBuilder.setSourceDirs(paths); | ||
| testBuilder.resetCallStatistic(); | ||
| Map<String, LanguageAccess> languages = new LanguageAccessFactory() | ||
| .createLanguageAccess(List.of(configs), getClass().getClassLoader()); | ||
| testBuilder.setBaseDir(PROJECT_DIR.getAbsolutePath()); | ||
| testBuilder.setLanguages(languages); | ||
| testBuilder.setClassPathEntries(Collections.emptyList()); | ||
| return testBuilder; | ||
| } | ||
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| @After | ||
| public void cleanup() throws IOException { | ||
| deleteFolder(PROJECT_DIR); | ||
| } | ||
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| @BeforeClass | ||
| public static void removeOldProjectDir() throws FileNotFoundException { | ||
| deleteFolder(PROJECT_DIR); | ||
| } | ||
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| protected static void deleteFolder(File folder) throws FileNotFoundException { | ||
| if (folder.exists()) { | ||
| Files.sweepFolder(folder); | ||
| folder.delete(); | ||
| } | ||
| } | ||
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| } |
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...ipse/xtext/builder/standalone/incremental/ContentAssistFragmentTestLangConfiguration.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| /******************************************************************************* | ||
| * Copyright (c) 2024 Lorenzo Bettini 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 | ||
| * http://www.eclipse.org/legal/epl-2.0. | ||
| * | ||
| * SPDX-License-Identifier: EPL-2.0 | ||
| *******************************************************************************/ | ||
| package org.eclipse.xtext.builder.standalone.incremental; | ||
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| import java.util.Set; | ||
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| import org.eclipse.xtext.builder.standalone.ILanguageConfiguration; | ||
| import org.eclipse.xtext.generator.IFileSystemAccess; | ||
| import org.eclipse.xtext.generator.OutputConfiguration; | ||
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| import com.google.common.collect.ImmutableSet; | ||
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| public class ContentAssistFragmentTestLangConfiguration implements ILanguageConfiguration { | ||
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| public ContentAssistFragmentTestLangConfiguration() { | ||
| } | ||
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| @Override | ||
| public String getSetup() { | ||
| return "org.eclipse.xtext.xbase.testlanguages.ContentAssistFragmentTestLangStandaloneSetup"; | ||
| } | ||
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| @Override | ||
| public Set<OutputConfiguration> getOutputConfigurations() { | ||
| OutputConfiguration config = new OutputConfiguration(IFileSystemAccess.DEFAULT_OUTPUT); | ||
| config.setOutputDirectory("src-gen"); | ||
| return ImmutableSet.of(config); | ||
| } | ||
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| @Override | ||
| public boolean isJavaSupport() { | ||
| return true; | ||
| } | ||
| } |
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