--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/jdk/internal/shellsupport/doc/JavadocHelperTest.java Wed Nov 02 07:38:37 2016 +0100
@@ -0,0 +1,296 @@
+/*
+ * Copyright (c) 2015, 2016, 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.
+ *
+ * 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.
+ */
+
+/*
+ * @test
+ * @bug 8131019
+ * @summary Test JavadocHelper
+ * @library /tools/lib
+ * @modules jdk.compiler/com.sun.tools.javac.api
+ * jdk.compiler/com.sun.tools.javac.main
+ * jdk.compiler/jdk.internal.shellsupport.doc
+ * @build toolbox.ToolBox toolbox.JarTask toolbox.JavacTask
+ * @run testng JavadocHelperTest
+ */
+
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Arrays;
+import java.util.function.Function;
+import java.util.jar.JarEntry;
+import java.util.jar.JarOutputStream;
+
+import javax.lang.model.element.Element;
+import javax.lang.model.util.ElementFilter;
+import javax.tools.Diagnostic.Kind;
+import javax.tools.DiagnosticListener;
+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 jdk.internal.shellsupport.doc.JavadocHelper;
+import org.testng.annotations.Test;
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertTrue;
+
+@Test
+public class JavadocHelperTest {
+
+ public void testJavadoc() throws Exception {
+ doTestJavadoc("",
+ t -> t.getElements().getTypeElement("test.Super"),
+ "Top level. ");
+ doTestJavadoc("",
+ t -> getFirstMethod(t, "test.Super"),
+ " javadoc1A\n" +
+ "\n" +
+ " @param p1 param1A\n" +
+ " @param p2 param2A\n" +
+ " @param p3 param3A\n" +
+ " @throws IllegalStateException exc1A\n" +
+ " @throws IllegalArgumentException exc2A\n" +
+ " @throws IllegalAccessException exc3A\n" +
+ " @return valueA\n");
+ }
+
+ private Element getFirstMethod(JavacTask task, String typeName) {
+ return ElementFilter.methodsIn(task.getElements().getTypeElement(typeName).getEnclosedElements()).get(0);
+ }
+
+ private Function<JavacTask, Element> getSubTest = t -> getFirstMethod(t, "test.Sub");
+
+ public void testInheritNoJavadoc() throws Exception {
+ doTestJavadoc("",
+ getSubTest,
+ " javadoc1A\n" +
+ "\n" +
+ " @param p1 param1A\n" +
+ " @param p2 param2A\n" +
+ " @param p3 param3A\n" +
+ " @throws IllegalStateException exc1A\n" +
+ " @throws IllegalArgumentException exc2A\n" +
+ " @throws IllegalAccessException exc3A\n" +
+ " @return valueA\n");
+ }
+
+ public void testInheritFull() throws Exception {
+ doTestJavadoc(" /**\n" +
+ " * Prefix {@inheritDoc} suffix.\n" +
+ " *\n" +
+ " * @param p1 prefix {@inheritDoc} suffix\n" +
+ " * @param p2 prefix {@inheritDoc} suffix\n" +
+ " * @param p3 prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalStateException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalArgumentException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalAccessException prefix {@inheritDoc} suffix\n" +
+ " * @return prefix {@inheritDoc} suffix\n" +
+ " */\n",
+ getSubTest,
+ " Prefix javadoc1 suffix.\n" +
+ "\n" +
+ " @param p1 prefix param1 suffix\n" +
+ " @param p2 prefix param2 suffix\n" +
+ " @param p3 prefix param3 suffix\n" +
+ " @throws IllegalStateException prefix exc1 suffix\n" +
+ " @throws IllegalArgumentException prefix exc2 suffix\n" +
+ " @throws IllegalAccessException prefix exc3 suffix\n" +
+ " @return prefix value suffix\n");
+ }
+
+ public void testInheritMissingParam() throws Exception {
+ doTestJavadoc(" /**\n" +
+ " * Prefix {@inheritDoc} suffix.\n" +
+ " *\n" +
+ " * @param p1 prefix {@inheritDoc} suffix\n" +
+ " * @param p3 prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalStateException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalArgumentException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalAccessException prefix {@inheritDoc} suffix\n" +
+ " * @return prefix {@inheritDoc} suffix\n" +
+ " */\n",
+ getSubTest,
+ " Prefix javadoc1 suffix.\n" +
+ "\n" +
+ " @param p1 prefix param1 suffix\n" +
+ "@param p2 param2\n" +
+ " @param p3 prefix param3 suffix\n" +
+ " @throws IllegalStateException prefix exc1 suffix\n" +
+ " @throws IllegalArgumentException prefix exc2 suffix\n" +
+ " @throws IllegalAccessException prefix exc3 suffix\n" +
+ " @return prefix value suffix\n");
+ }
+
+ public void testInheritMissingFirstParam() throws Exception {
+ doTestJavadoc(" /**\n" +
+ " * Prefix {@inheritDoc} suffix.\n" +
+ " *\n" +
+ " * @param p2 prefix {@inheritDoc} suffix\n" +
+ " * @param p3 prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalStateException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalArgumentException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalAccessException prefix {@inheritDoc} suffix\n" +
+ " * @return prefix {@inheritDoc} suffix\n" +
+ " */\n",
+ getSubTest,
+ " Prefix javadoc1 suffix.\n" +
+ "@param p1 param1\n" +
+ "\n" +
+ " @param p2 prefix param2 suffix\n" +
+ " @param p3 prefix param3 suffix\n" +
+ " @throws IllegalStateException prefix exc1 suffix\n" +
+ " @throws IllegalArgumentException prefix exc2 suffix\n" +
+ " @throws IllegalAccessException prefix exc3 suffix\n" +
+ " @return prefix value suffix\n");
+ }
+
+ public void testInheritMissingThrows() throws Exception {
+ doTestJavadoc(" /**\n" +
+ " * Prefix {@inheritDoc} suffix.\n" +
+ " *\n" +
+ " * @param p1 prefix {@inheritDoc} suffix\n" +
+ " * @param p2 prefix {@inheritDoc} suffix\n" +
+ " * @param p3 prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalStateException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalAccessException prefix {@inheritDoc} suffix\n" +
+ " * @return prefix {@inheritDoc} suffix\n" +
+ " */\n",
+ getSubTest,
+ " Prefix javadoc1 suffix.\n" +
+ "\n" +
+ " @param p1 prefix param1 suffix\n" +
+ " @param p2 prefix param2 suffix\n" +
+ " @param p3 prefix param3 suffix\n" +
+ " @throws IllegalStateException prefix exc1 suffix\n" +
+ "@throws java.lang.IllegalArgumentException exc2\n" +
+ " @throws IllegalAccessException prefix exc3 suffix\n" +
+ " @return prefix value suffix\n");
+ }
+
+ public void testInheritMissingReturn() throws Exception {
+ doTestJavadoc(" /**\n" +
+ " * Prefix {@inheritDoc} suffix.\n" +
+ " *\n" +
+ " * @param p1 prefix {@inheritDoc} suffix\n" +
+ " * @param p2 prefix {@inheritDoc} suffix\n" +
+ " * @param p3 prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalStateException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalArgumentException prefix {@inheritDoc} suffix\n" +
+ " * @throws IllegalAccessException prefix {@inheritDoc} suffix\n" +
+ " */\n",
+ getSubTest,
+ " Prefix javadoc1 suffix.\n" +
+ "\n" +
+ " @param p1 prefix param1 suffix\n" +
+ " @param p2 prefix param2 suffix\n" +
+ " @param p3 prefix param3 suffix\n" +
+ " @throws IllegalStateException prefix exc1 suffix\n" +
+ " @throws IllegalArgumentException prefix exc2 suffix\n" +
+ " @throws IllegalAccessException prefix exc3 suffix\n" +
+ "@return value\n");
+ }
+
+
+ private void doTestJavadoc(String origJavadoc, Function<JavacTask, Element> getElement, String expectedJavadoc) throws Exception {
+ JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+ String subClass =
+ "package test;\n" +
+ "public class Sub extends Super {\n" +
+ origJavadoc +
+ " public String test(int p1, int p2, int p3) throws IllegalStateException, IllegalArgumentException, IllegalAccessException { return null;} \n" +
+ "}\n";
+ String superClass =
+ "package test;\n" +
+ "/**Top level." +
+ " */\n" +
+ "public class Super {\n" +
+ " /**\n" +
+ " * javadoc1A\n" +
+ " *\n" +
+ " * @param p1 param1A\n" +
+ " * @param p2 param2A\n" +
+ " * @param p3 param3A\n" +
+ " * @throws IllegalStateException exc1A\n" +
+ " * @throws IllegalArgumentException exc2A\n" +
+ " * @throws IllegalAccessException exc3A\n" +
+ " * @return valueA\n" +
+ " */\n" +
+ " public String test(int p1, int p2, int p3) throws IllegalStateException, IllegalArgumentException, IllegalAccessException { return null;} \n" +
+ "}\n";
+
+ Path srcZip = Paths.get("src.zip");
+
+ try (JarOutputStream out = new JarOutputStream(Files.newOutputStream(srcZip))) {
+ out.putNextEntry(new JarEntry("test/Sub.java"));
+ out.write(subClass.getBytes());
+ out.putNextEntry(new JarEntry("test/Super.java"));
+ out.write(superClass.getBytes());
+ } catch (IOException ex) {
+ throw new IllegalStateException(ex);
+ }
+
+ DiagnosticListener<? super JavaFileObject> noErrors = d -> {
+ if (d.getKind() == Kind.ERROR) {
+ throw new AssertionError(d.getMessage(null));
+ }
+ };
+
+ assertTrue(compiler.getTask(null, null, noErrors, Arrays.asList("-d", "."), null, Arrays.asList(new JFOImpl("Super", superClass), new JFOImpl("Sub", subClass))).call());
+
+ try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) {
+ fm.setLocationFromPaths(StandardLocation.CLASS_PATH, Arrays.asList(Paths.get(".").toAbsolutePath()));
+ JavacTask task = (JavacTask) compiler.getTask(null, fm, noErrors, null, null, null);
+
+ Element el = getElement.apply(task);
+
+ try (JavadocHelper helper = JavadocHelper.create(task, Arrays.asList(srcZip))) {
+ String javadoc = helper.getResolvedDocComment(el);
+
+ assertEquals(javadoc, expectedJavadoc);
+ }
+ }
+ }
+
+ private static final class JFOImpl extends SimpleJavaFileObject {
+
+ private final String code;
+
+ public JFOImpl(String name, String code) throws URISyntaxException {
+ super(new URI("mem:///" + name + ".java"), Kind.SOURCE);
+ this.code = code;
+ }
+
+ @Override
+ public CharSequence getCharContent(boolean ignoreEncodingErrors) throws IOException {
+ return code;
+ }
+
+ }
+}