/*
* Copyright 2010 Google Inc.
*
* 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 org.hibernate.jsr303.tck.util;
import com.google.gwt.core.ext.TreeLogger;
import com.google.gwt.core.ext.UnableToCompleteException;
import com.google.gwt.core.ext.linker.ArtifactSet;
import com.google.gwt.dev.CompilerContext;
import com.google.gwt.dev.cfg.ModuleDef;
import com.google.gwt.dev.cfg.ModuleDefLoader;
import com.google.gwt.dev.javac.StandardGeneratorContext;
import com.google.gwt.dev.shell.FailErrorLogger;
import com.google.gwt.dev.util.UnitTestTreeLogger;
import com.google.gwt.dev.util.log.CompositeTreeLogger;
import com.google.gwt.dev.util.log.PrintWriterTreeLogger;
import java.io.File;
import java.util.regex.Pattern;
import javax.validation.ValidationException;
/**
* Static utilities useful for testing TCK Generators.
*/
public class TckGeneratorTestUtils {
private final static boolean LOG_TO_CONSOLE = false;
static TreeLogger createFailOnErrorLogger() {
TreeLogger logger = LOG_TO_CONSOLE ? new CompositeTreeLogger(
new PrintWriterTreeLogger(), new FailErrorLogger())
: new FailErrorLogger();
return logger;
}
static StandardGeneratorContext createGeneratorContext(String moduleName,
TreeLogger logger) throws UnableToCompleteException {
CompilerContext.Builder compilerContextBuilder = new CompilerContext.Builder();
CompilerContext compilerContext = compilerContextBuilder.build();
ModuleDef module = ModuleDefLoader.loadFromClassPath(logger, compilerContext, moduleName);
compilerContext = compilerContextBuilder.module(module).build();
compilerContext.getOptions().setGenDir(new File(System.getProperty("java.io.tmpdir")));
ArtifactSet allGenreatedArtifacts = new ArtifactSet();
boolean isProd = false;
StandardGeneratorContext context = new StandardGeneratorContext(
compilerContext, module.getCompilationState(logger, compilerContext), allGenreatedArtifacts,
isProd);
return context;
}
static UnitTestTreeLogger createTestLogger(
final Class<? extends ValidationException> expectedException,
final Pattern expectedMessage) {
UnitTestTreeLogger.Builder builder = new UnitTestTreeLogger.Builder();
builder.expect(TreeLogger.ERROR, expectedMessage, expectedException);
builder.setLowestLogLevel(TreeLogger.INFO);
UnitTestTreeLogger testLogger = builder.createLogger();
return testLogger;
}
/**
* Creates the fully qualified GWT module name using the package of
* {@code clazz} and the {@code simpleName}
*
* @param clazz the class whose package the module is in.
* @param simpleName the module name.
* @return the fully qualified module name.
*/
static String getFullyQualifiedModuleName(Class<?> clazz, String simpleName) {
return clazz.getPackage().getName() + "." + simpleName;
}
}