mirror of https://github.com/dspinellis/UMLGraph
130 lines
4.8 KiB
Java
130 lines
4.8 KiB
Java
/*
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* UmlGraph class diagram testing framework
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*
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* Contibuted by Andrea Aime
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* (C) Copyright 2005 Diomidis Spinellis
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*
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* Permission to use, copy, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted,
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* provided that the above copyright notice appear in all copies and that
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* both that copyright notice and this permission notice appear in
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* supporting documentation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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* MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* $Id$
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*
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*/
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package gr.spinellis.umlgraph.test;
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import java.io.File;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.List;
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public class BasicTest {
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static String testSourceFolder = "testdata/java";
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static String testDestFolder = "testdata/dot-out";
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static String testRefFolder = "testdata/dot-ref";
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static PrintWriter pw = new PrintWriter(System.out);
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public static void main(String[] args) throws IOException {
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List<String> different = new ArrayList<String>();
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File outFolder = new File(testDestFolder);
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if (!outFolder.exists())
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outFolder.mkdirs();
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performBasicTests(different);
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performViewTests(different, outFolder);
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if (different.size() > 0) {
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System.out.println("ERROR, some files are not structurally equal:");
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for (String className : different) {
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System.out.println(className);
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}
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} else {
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System.out.println("GOOD, all files are structurally equal");
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}
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}
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private static void performViewTests(List<String> differences, File outFolder) throws IOException {
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String[] options = new String[] { "-docletpath", "build", "-private",
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"-d", outFolder.getAbsolutePath(), "-sourcepath", "testdata/java", "-subpackages", "gr.spinellis", "-views" };
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runDoclet(options);
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String[] javaFiles = new File(testSourceFolder, "gr/spinellis/views").list(new JavaFilter());
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for (int i = 0; i < javaFiles.length; i++) {
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String viewName = javaFiles[i].substring(0, javaFiles[i].length() - 5);
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File dotFile = new File(testDestFolder, viewName + ".dot");
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String dotPath = dotFile.getAbsolutePath();
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String refPath = new File(testRefFolder, viewName + ".dot").getAbsolutePath();
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if(!dotFilesEqual(dotPath, refPath)) {
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differences.add(dotFile.getName());
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}
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}
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}
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private static boolean performBasicTests(List<String> differences) throws IOException {
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String[] javaFiles = new File(testSourceFolder).list(new JavaFilter());
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boolean equal = true;
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for (int i = 0; i < javaFiles.length; i++) {
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String javaFileName = javaFiles[i].substring(0, javaFiles[i].length() - 5);
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String outFileName = javaFileName + ".dot";
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File dotFile = new File(testDestFolder, outFileName);
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dotFile.delete();
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String dotPath = dotFile.getAbsolutePath();
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String refPath = new File(testRefFolder, outFileName).getAbsolutePath();
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String javaPath = new File(testSourceFolder, javaFiles[i]).getAbsolutePath();
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String[] options = new String[] { "-docletpath", "build", "-hide", "Hidden", "-private", "-d", testDestFolder,
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"-output", outFileName, javaPath };
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runDoclet(options);
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if(!dotFilesEqual(dotPath, refPath)) {
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differences.add(dotFile.getName());
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}
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}
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return equal;
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}
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private static void runDoclet(String[] options) {
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com.sun.tools.javadoc.Main.execute("UMLGraph test", pw, pw, pw, "gr.spinellis.umlgraph.doclet.UmlGraph", options);
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}
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private static boolean dotFilesEqual(String dotPath, String refPath) throws IOException {
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System.out.println("Performing diff:\nout:" + dotPath + "\nref:" + refPath);
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DotDiff differ = new DotDiff(new File(dotPath), new File(refPath));
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boolean equal = differ.graphEquals();
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if (equal) {
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System.out.println("File contents are structurally equal");
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} else {
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System.out.println("File contents are structurally not equal");
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printList("# Lines in out but not in ref", differ.getExtraLines1());
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printList("# Lines in ref but not in out", differ.getExtraLines2());
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printList("# Nodes in out but not in ref", differ.getNodes1());
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printList("# Nodes in ref but not in out", differ.getNodes2());
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printList("# Arcs in out but not in ref", differ.getArcs1());
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printList("# Arcs in ref but not in out", differ.getArcs2());
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}
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System.out.println("\n\n");
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return equal;
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}
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private static void printList(String message, List extraOut) {
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if (extraOut.size() > 0) {
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System.out.println(message);
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for (Object o : extraOut) {
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System.out.println(o);
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}
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}
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}
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}
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