junit test code cleanup and some build preperations for hudson.

1 files changed, 123 insertions, 0 deletions

diff --git a/test/junit/com/sun/gluegen/BuildUtil.java b/test/junit/com/sun/gluegen/BuildUtil.java
new file mode 100644
index 0000000..de4f8e2
--- /dev/null
+++ b/test/junit/com/sun/gluegen/BuildUtil.java
@@ -0,0 +1,123 @@
+package com.sun.gluegen;
+
+import java.io.File;
+import java.net.URISyntaxException;
+import org.apache.tools.ant.DefaultLogger;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.ProjectHelper;
+
+import static java.lang.System.*;
+
+/**
+ * @author Michael Bien
+ */
+public final class BuildUtil {
+
+    private static final Project project;
+    
+    public static final String gluegenRoot;
+    public static final String path;
+    public static final String output;
+    
+    static {
+
+        out.println(" - - - System info - - - ");
+        out.println("OS: " + System.getProperty("os.name"));
+        out.println("VM: " + System.getProperty("java.vm.name"));
+
+        // setup paths
+        try {
+            File executionRoot = new File(BuildUtil.class.getProtectionDomain().getCodeSource().getLocation().toURI());
+            out.println("execution root: " + executionRoot);
+            gluegenRoot = executionRoot.getParentFile().getParentFile().getParentFile().getParentFile().toString();
+            out.println("gluegen project root: " + gluegenRoot);
+        } catch (URISyntaxException ex) {
+            throw new RuntimeException("can not determine gluegen root", ex);
+        }
+
+        path     = gluegenRoot + "/test/junit/com/sun/gluegen";
+        output   = gluegenRoot + "/build/test";
+
+        out.println("path: "+path);
+        out.println("output: "+output);
+        out.println(" - - - - - - - - - - - - ");
+
+        cleanGeneratedFiles();
+
+        //setup ant build file
+        project = new Project();
+        project.setBaseDir(new File(gluegenRoot));
+
+        DefaultLogger logger = new DefaultLogger();
+        logger.setErrorPrintStream(out);
+        logger.setOutputPrintStream(out);
+        logger.setMessageOutputLevel(Project.MSG_INFO);
+        project.addBuildListener(logger);
+
+        project.init();
+
+        File buildFile = new File(path, "build.xml");
+        if(!buildFile.exists()) {
+            throw new RuntimeException("buildfile "+buildFile+" does not exist");
+        }
+
+        ProjectHelper.configureProject(project, buildFile);
+    }
+
+    public static void cleanGeneratedFiles() {
+        out.println("cleaning generated files");
+        deleteDirectory(new File(output+"/gensrc"));
+        out.println("done");
+    }
+
+    /**
+     * fails if ant script fails (which is a good thing).
+     * executeTarget throws RuntimeException on failure
+     */
+    public static void compileJava() {
+        out.println("compiling java files");
+        project.executeTarget("compile.java");
+        out.println("done");
+    }
+
+    /**
+     * fails if ant script fails (which is a good thing)
+     * executeTarget throws RuntimeException on failure
+     */
+    public static void compileNatives() {
+        out.println("compiling native files");
+        project.executeTarget("compile.native");
+        out.println("done");
+    }
+
+    public static void generate(String bindingName) {
+
+        out.println("generate binding: " + bindingName);
+
+        GlueGen.main(  "-I"+path,
+                       "-O"+output+"/gensrc",
+                    // "-Ecom.sun.gluegen.DebugEmitter",
+                       "-C"+path+"/"+bindingName+".cfg",
+                       path+"/"+bindingName+".h"   );
+
+        out.println("done");
+    }
+
+    public static void deleteDirectory(File path) {
+        if(path.exists()) {
+
+            File[] files = path.listFiles();
+            for (int i = 0; i < files.length; i++) {
+                if (files[i].isDirectory()) {
+                    deleteDirectory(files[i]);
+                } else {
+                    files[i].delete();
+                }
+            }
+            
+            path.delete();
+        }
+    }
+
+
+}