errorKeys() {
+ return diags.stream()
+ .filter(d -> d.getKind() == Diagnostic.Kind.ERROR)
+ .map(Diagnostic::getCode)
+ .collect(toList());
+ }
+
+ public String toString() { return keys().toString(); }
+
+ /** Clear all diagnostic state */
+ public void reset() {
+ diags.clear();
+ foundErrors = false;
+ }
+}
diff -r f82b730c798b -r 99dd9e50f37e combo-tests/tests/tools/javac/combo/DimensionVar.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/combo-tests/tests/tools/javac/combo/DimensionVar.java Mon Nov 11 23:17:30 2013 -0800
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package tools.javac.combo;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+* DimensionVar
+*/
+@Retention(RetentionPolicy.RUNTIME)
+@java.lang.annotation.Target({ElementType.PARAMETER, ElementType.FIELD})
+public @interface DimensionVar {
+ String value();
+ int rangeLower() default 0;
+ int rangeUpper() default 0;
+}
diff -r f82b730c798b -r 99dd9e50f37e combo-tests/tests/tools/javac/combo/JavacTemplateTestBase.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/combo-tests/tests/tools/javac/combo/JavacTemplateTestBase.java Mon Nov 11 23:17:30 2013 -0800
@@ -0,0 +1,364 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package tools.javac.combo;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.net.URL;
+import java.net.URLClassLoader;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicInteger;
+import javax.tools.JavaCompiler;
+import javax.tools.JavaFileObject;
+import javax.tools.SimpleJavaFileObject;
+import javax.tools.StandardJavaFileManager;
+import javax.tools.StandardLocation;
+import javax.tools.ToolProvider;
+
+import com.sun.source.util.JavacTask;
+import com.sun.tools.javac.util.Pair;
+import org.testng.ITestResult;
+import org.testng.annotations.AfterMethod;
+import org.testng.annotations.AfterSuite;
+import org.testng.annotations.BeforeMethod;
+import org.testng.annotations.Test;
+
+import static org.testng.Assert.fail;
+
+/**
+ * Base class for template-driven TestNG javac tests that support on-the-fly
+ * source file generation, compilation, classloading, execution, and separate
+ * compilation.
+ *
+ * Manages a set of templates (which have embedded tags of the form
+ * {@code #\{NAME\}}), source files (which are also templates), and compile
+ * options. Test cases can register templates and source files, cause them to
+ * be compiled, validate whether the set of diagnostic messages output by the
+ * compiler is correct, and optionally load and run the compiled classes.
+ *
+ * @author Brian Goetz
+ */
+@Test
+public abstract class JavacTemplateTestBase {
+ private static final Set suiteErrors = Collections.synchronizedSet(new HashSet<>());
+ private static final AtomicInteger counter = new AtomicInteger();
+ private static final File root = new File(System.getProperty("user.dir"), "gen");
+ private static final File nullDir = new File(System.getProperty("user.dir"), "empty");
+
+ protected final Map templates = new HashMap<>();
+ protected final Diagnostics diags = new Diagnostics();
+ protected final List> sourceFiles = new ArrayList<>();
+ protected final List compileOptions = new ArrayList<>();
+ protected final List classpaths = new ArrayList<>();
+ protected final Template.Resolver defaultResolver = new MapResolver(templates);
+
+ private Template.Resolver currentResolver = defaultResolver;
+
+ /** Add a template with a specified name */
+ protected void addTemplate(String name, Template t) {
+ templates.put(name, t);
+ }
+
+ /** Add a template with a specified name */
+ protected void addTemplate(String name, String s) {
+ templates.put(name, new StringTemplate(s));
+ }
+
+ /** Add a source file */
+ protected void addSourceFile(String name, Template t) {
+ sourceFiles.add(new Pair<>(name, t));
+ }
+
+ /** Add a File to the class path to be used when loading classes; File values
+ * will generally be the result of a previous call to {@link #compile()}.
+ * This enables testing of separate compilation scenarios if the class path
+ * is set up properly.
+ */
+ protected void addClassPath(File path) {
+ classpaths.add(path);
+ }
+
+ /**
+ * Add a set of compilation command-line options
+ */
+ protected void addCompileOptions(String... opts) {
+ Collections.addAll(compileOptions, opts);
+ }
+
+ /** Reset the compile options to the default (empty) value */
+ protected void resetCompileOptions() { compileOptions.clear(); }
+
+ /** Remove all templates */
+ protected void resetTemplates() { templates.clear(); }
+
+ /** Remove accumulated diagnostics */
+ protected void resetDiagnostics() { diags.reset(); }
+
+ /** Remove all source files */
+ protected void resetSourceFiles() { sourceFiles.clear(); }
+
+ /** Remove registered class paths */
+ protected void resetClassPaths() { classpaths.clear(); }
+
+ // Before each test method, reset everything
+ @BeforeMethod
+ public void reset() {
+ resetCompileOptions();
+ resetDiagnostics();
+ resetSourceFiles();
+ resetTemplates();
+ resetClassPaths();
+ }
+
+ // After each test method, if the test failed, capture source files and diagnostics and put them in the log
+ @AfterMethod
+ public void copyErrors(ITestResult result) {
+ if (!result.isSuccess()) {
+ suiteErrors.addAll(diags.errorKeys());
+
+ List