1 files changed, 206 insertions, 0 deletions
diff --git a/test/junit/com/sun/gluegen/GlueGenTest.java b/test/junit/com/sun/gluegen/GlueGenTest.java
new file mode 100644
index 0000000..c21f1ba
--- /dev/null
+++ b/test/junit/com/sun/gluegen/GlueGenTest.java
@@ -0,0 +1,206 @@
+package com.sun.gluegen;
+
+import com.sun.gluegen.runtime.BufferFactory;
+import com.sun.gluegen.runtime.PointerBuffer;
+import java.io.File;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.net.URISyntaxException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import org.apache.tools.ant.DefaultLogger;
+import org.apache.tools.ant.Project;
+import org.apache.tools.ant.ProjectHelper;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import static java.lang.System.*;
+
+/**
+ * @author Michael Bien
+ */
+public class GlueGenTest {
+
+    private static final Project project = new Project();
+    
+    private static String gluegenRoot;
+    private static String path;
+    private static String output;
+
+    
+    @BeforeClass
+    public static void setUpTest() throws Exception {
+
+        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(GlueGenTest.class.getProtectionDomain().getCodeSource().getLocation().toURI());
+            System.out.println("execution root: " + executionRoot);
+            gluegenRoot = executionRoot.getParentFile().getParentFile().getParentFile().getParentFile().toString();
+            System.out.println("gluegen project root: " + gluegenRoot);
+        } catch (URISyntaxException ex) {
+            Logger.getLogger(GlueGenTest.class.getName()).log(Level.SEVERE, "can not determine gluegen root", ex);
+            Assert.fail();
+        }
+
+        path     = gluegenRoot + "/test/junit/com/sun/gluegen";
+        output   = gluegenRoot + "/build/test";
+
+        //setup ant build file
+        project.setBaseDir(new File(gluegenRoot));
+
+        DefaultLogger logger = new DefaultLogger();
+        logger.setErrorPrintStream(err);
+        logger.setOutputPrintStream(out);
+        logger.setMessageOutputLevel(Project.MSG_INFO);
+        project.addBuildListener(logger);
+
+        project.init();
+
+        File buildFile = new File(path, "build.xml");
+        ProjectHelper.configureProject(project, buildFile);
+    }
+
+    @Test
+    public void generateBindingTest() {
+
+        out.println("path: "+path);
+        out.println("output: "+output);
+
+        String name = "test";
+        
+        GlueGen.main(
+            new String[] {
+                "-I"+path,
+                "-O"+output+"/gensrc",
+//                "-Ecom.sun.gluegen.DebugEmitter",
+                "-C"+path+"/"+name+".cfg",
+                path+"/"+name+".h"
+            }
+        );
+    }
+
+    /* yeah, java 6 has even a compiler api...
+    @Test
+    public void compileJavaTest() throws IOException {
+        
+        out.println("compiling generated files...");
+
+        String source = output+"/gensrc/java/test/BindingTest.java";
+
+        JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+        DiagnosticCollector<JavaFileObject> collector = new DiagnosticCollector<JavaFileObject>();
+        StandardJavaFileManager fileManager = compiler.getStandardFileManager(collector, null, null);
+
+        Iterable<? extends JavaFileObject> fileObj = fileManager.getJavaFileObjects(source);
+
+        compiler.getTask(   new OutputStreamWriter(out),
+                            fileManager,
+                            collector,
+                            Arrays.asList("-d",output+"/build/java","-verbose"),
+                            null,
+                            fileObj ).call();
+
+        List<Diagnostic<? extends JavaFileObject>> list = collector.getDiagnostics();
+        if(!list.isEmpty()) {
+            for (Diagnostic<? extends JavaFileObject> d : list) {
+                out.println("Error on line "+ d.getLineNumber());
+                out.println("Compiler Message:\n"+d.getMessage(Locale.ENGLISH));
+            }
+            Assert.fail("compilation test failed");
+        }
+
+        fileManager.close();
+
+        out.println("done");
+
+    }
+*/
+
+    /*
+     * fails when ant script fails (which is a good thing).
+     * executeTarget throws RuntimeException on failure
+     */
+    @Test
+    public void compileJavaTest() {
+        project.executeTarget("compile.java");
+    }
+    
+    /*
+     * fails when ant script fails (which is a good thing)
+     * executeTarget throws RuntimeException on failure
+     */
+    @Test
+    public void compileNativesTest() {
+        project.executeTarget("compile.native");
+    }
+
+    @Test
+    public void bindingTest() throws IllegalAccessException, IllegalArgumentException, InvocationTargetException, ClassNotFoundException, InstantiationException {
+        
+        String nativesPath = output + "/build/natives";
+        System.load(nativesPath + "/libgluegen-rt.so");
+        System.load(nativesPath + "/librofl.so");
+
+        Object bindingTest = Class.forName("test.BindingTest").newInstance();
+
+        // test values
+        ByteBuffer dbb = BufferFactory.newDirectByteBuffer(32);
+        ByteBuffer bb  = ByteBuffer.allocate(32).order(ByteOrder.nativeOrder());
+        
+        PointerBuffer dpb = PointerBuffer.allocateDirect(32);
+        PointerBuffer pb  = PointerBuffer.allocate(32);
+
+        long[] array = new long[] {1,2,3,4,5,6,7,8,9};
+        int offset = 0;
+        long id = 42;
+
+        // invoke everything public
+        Method[] methods = bindingTest.getClass().getDeclaredMethods();
+
+        for (Method method : methods) {
+
+            // prepare method parameters
+            Class<?>[] paramTypes = method.getParameterTypes();
+            Object[] paramInstances = new Object[paramTypes.length];
+
+            for (int i = 0; i < paramTypes.length; i++) {
+                Class<?> paramType = paramTypes[i];
+                if(paramType.isInstance(dbb)) {
+                    paramInstances[i] = dbb;
+                }else if(paramType.isInstance(bb)) {
+                    paramInstances[i] = bb;
+                }else if(paramType.isInstance(dpb)) {
+                    paramInstances[i] = dpb;
+                }else if(paramType.isInstance(pb)) {
+                    paramInstances[i] = pb;
+                }else if(paramType.isPrimitive()) { // TODO primitive types
+                    paramInstances[i] = offset;
+                }else if(paramType.isArray()) {     // TODO array types
+                    paramInstances[i] = array;
+                }
+            }
+            
+            out.println("invoking: "+method);
+            out.println("with params: ");
+            for (Object param : paramInstances)
+                out.print(param+", ");
+            out.println();
+
+            // TODO fix Exception: ...Caused by: java.lang.UnsatisfiedLinkError: test.BindingTest.arrayTest0(JLjava/lang/Object;I)I
+
+            Object result = method.invoke(bindingTest, paramInstances);
+            out.println("result: "+result);
+            out.println("success");
+        }
+
+    }
+
+
+}