org.netbeans.modules.testng.ui.TestNGNodeOpener Maven / Gradle / Ivy

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.netbeans.modules.testng.ui;

import org.netbeans.modules.testng.api.TestNGTestSuite;
import com.sun.source.tree.CompilationUnitTree;
import com.sun.source.tree.Tree;
import com.sun.source.util.Trees;
import java.io.IOException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.ExecutableElement;
import static javax.lang.model.util.ElementFilter.methodsIn;
import javax.swing.Action;
import org.netbeans.api.extexecution.print.LineConvertors.FileLocator;
import org.netbeans.api.java.source.CompilationController;
import org.netbeans.api.java.source.JavaSource;
import org.netbeans.api.java.source.JavaSource.Phase;
import org.netbeans.api.java.source.Task;
import org.netbeans.modules.gsf.testrunner.api.CommonUtils;
import org.netbeans.modules.gsf.testrunner.api.TestSuite;
import org.netbeans.modules.gsf.testrunner.api.Trouble;
import org.netbeans.modules.gsf.testrunner.ui.api.TestMethodNode;
import org.netbeans.modules.gsf.testrunner.ui.api.TestsuiteNode;
import org.netbeans.modules.java.testrunner.JavaRegexpUtils;
import org.netbeans.modules.java.testrunner.ui.api.NodeOpener;
import org.netbeans.modules.java.testrunner.ui.api.UIJavaUtils;
import org.openide.filesystems.FileObject;
import org.openide.nodes.Node;

/**
 *
 * @author Marian Petras
 */
@NodeOpener.Registration(projectType = "", testingFramework = CommonUtils.TESTNG_TF)
public final class TestNGNodeOpener extends NodeOpener {

    private static final Logger LOGGER = Logger.getLogger(TestNGNodeOpener.class.getName());
    static final Action[] NO_ACTIONS = new Action[0];

    public void openTestsuite(TestsuiteNode node) {
        TestSuite suite = node.getSuite();
        if (suite instanceof TestSuite) {
            final FileObject fo = ((TestNGTestSuite) suite).getSuiteFO();
            if (fo != null) {
                int[] location = XmlSuiteHandler.getSuiteLocation(fo, suite.getName());
                UIJavaUtils.openFile(fo, location[0], location[1]);
            }
        }
    }

    public void openTestMethod(final TestMethodNode node) {
        if(!(node instanceof TestNGMethodNode)) {
            return;
        }
        final FileObject fo = ((TestNGMethodNode) node).getTestcase().getClassFileObject();
        if (fo != null) {
            final long[] line = new long[]{0};
            JavaSource javaSource = JavaSource.forFileObject(fo);
            if (javaSource != null) {
                try {
                    javaSource.runUserActionTask(new Task() {

                        public void run(CompilationController compilationController) throws Exception {
                            compilationController.toPhase(Phase.ELEMENTS_RESOLVED);
                            Trees trees = compilationController.getTrees();
                            CompilationUnitTree compilationUnitTree = compilationController.getCompilationUnit();
                            List typeDecls = compilationUnitTree.getTypeDecls();
                            for (Tree tree : typeDecls) {
                                Element element = trees.getElement(trees.getPath(compilationUnitTree, tree));
                                if (element != null && element.getKind() == ElementKind.CLASS && element.getSimpleName().contentEquals(fo.getName())) {
                                    List methodElements = methodsIn(element.getEnclosedElements());
                                    for (Element child : methodElements) {
                                        if (child.getSimpleName().contentEquals(((TestNGMethodNode) node).getTestcase().getTestName())) {
                                            long pos = trees.getSourcePositions().getStartPosition(compilationUnitTree, trees.getTree(child));
                                            line[0] = compilationUnitTree.getLineMap().getLineNumber(pos);
                                            break;
                                        }
                                    }
                                    break;
                                }
                            }
                        }
                    }, true);

                } catch (IOException ioe) {
                    LOGGER.log(Level.WARNING, null, ioe);
                }
            }
            UIJavaUtils.openFile(fo, (int) line[0]);
        }
    }

    public void openCallstackFrame(Node node, String frameInfo) {
        if(!(node instanceof TestNGMethodNode)) {
            return;
        }
        TestNGMethodNode methodNode = (TestNGMethodNode) UIJavaUtils.getTestMethodNode(node);
        FileLocator locator = methodNode.getTestcase().getSession().getFileLocator();
        if (locator == null) {
            return;
        }
        final int[] lineNumStorage = new int[1];
        FileObject file = UIJavaUtils.getFile(frameInfo, lineNumStorage, locator);
        if ((file == null) && (methodNode.getTestcase().getTrouble() != null)) {
            String[] st = methodNode.getTestcase().getTrouble().getStackTrace();
            if ((st != null) && (st.length > 0)) {
                file = UIJavaUtils.getFile(st[st.length - 1], lineNumStorage, locator);
            }
        }
        UIJavaUtils.openFile(file, lineNumStorage[0]);
    }
}