Attachment 838 Details for Bug 1398 – Test case

[patch] Test case

Bug1398macOSContextOpsOnMainThread.diff (text/plain), 11.58 KB, created by jani on 2020-02-07 22:25:01 CET

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Creator: jani

Created: 2020-02-07 22:25:01 CET

Size: 11.58 KB

patch

obsolete

>diff --git a/src/test-native/Bug1398macOSContextOpsOnMainThread.c b/src/test-native/Bug1398macOSContextOpsOnMainThread.c
>new file mode 100644
>index 0000000..4f30912
>--- /dev/null
>+++ b/src/test-native/Bug1398macOSContextOpsOnMainThread.c
>@@ -0,0 +1,241 @@
>+#include <Cocoa/Cocoa.h>
>+#include <JavaVM/jni.h>
>+#include <dlfcn.h>
>+#include <pthread.h>
>+
>+#define DEBUG_TRACE	1
>+#define TRACE(fmt, ...) \
>+	do { if (DEBUG_TRACE) fprintf(err, "%s:%d:%s(): " fmt "\n", __FILE__, __LINE__, __func__, __VA_ARGS__); fflush(err); } while (0)
>+
>+// JNI_CreateJavaVM
>+typedef jint (JNICALL CREATEVM)(JavaVM **pvm, void **env, void *args);
>+
>+void die(JNIEnv *env);
>+
>+@interface AppDelegate : NSObject <NSApplicationDelegate>
>+
>+@end
>+
>+FILE *err = NULL;
>+JavaVM *jvm = NULL;
>+
>+static const char *JNI_CREATEJAVAVM = "JNI_CreateJavaVM";
>+void *jvm_lib = NULL;
>+
>+void *create_vm(const char *jvm_lib_path)
>+{
>+	void *sym = NULL;
>+	jvm_lib = dlopen(jvm_lib_path, RTLD_LAZY | RTLD_GLOBAL);
>+	if (jvm_lib) {
>+		TRACE("Found libjli.dylib%s", "");
>+		sym = dlsym(jvm_lib, JNI_CREATEJAVAVM);
>+	} else {
>+		TRACE("Unable to find libjli.dylib%s", "");
>+	}
>+	return sym;
>+}
>+
>+static void *launchJava(void *ptr)
>+{
>+	int k = 0;
>+
>+	JNIEnv		*env = NULL;
>+	JNINativeMethod	nm_activity[20];
>+	jint		res;
>+	jclass		cls;
>+	jmethodID	mid;
>+	jobject		gui;
>+	jthrowable	ex;
>+	// JDK > 1.5
>+	JavaVMInitArgs	vm_args;
>+
>+	vm_args.nOptions = 3;
>+	JavaVMOption options[vm_args.nOptions];
>+	options[0].optionString	   = "-Djava.class.path=.:../../../gluegen/build/gluegen-rt.jar:../../build/jar/jogl-all.jar";
>+//	options[1].optionString	   = "-Djava.library.path=lib";
>+	options[1].optionString	   = "-Dnativewindow.debug=all";
>+	options[2].optionString	   = "-Djogl.debug=all";
>+
>+	vm_args.version		   = JNI_VERSION_1_4;
>+	vm_args.options		   = options;
>+	vm_args.ignoreUnrecognized = JNI_TRUE;
>+
>+	/* Create the Java VM */
>+	CREATEVM *CreateVM = create_vm((char *)ptr);
>+	TRACE("CreateVM:%lx env:%lx vm_args:%lx", (long unsigned int)CreateVM, (long unsigned int)&env, (long unsigned int)&vm_args);
>+	res = CreateVM(&jvm, (void**)&env, &vm_args);
>+	if (res < 0) {
>+		TRACE("Can't create Java VM%s", "");
>+		exit(1);
>+	} else {
>+		TRACE("VM Created%s", "");
>+	}
>+
>+	cls = (*env)->FindClass(env, "Bug1398macOSContextOpsOnMainThread");
>+	ex = (*env)->ExceptionOccurred(env);
>+	if (ex) {
>+		die(env);
>+	}
>+
>+	mid = (*env)->GetMethodID(env, cls, "<init>", "()V");
>+	if (mid == NULL)
>+		goto destroy;
>+
>+	gui = (*env)->NewObject(env, cls, mid);
>+	TRACE("Just passed NewObject()...%s", "");
>+
>+destroy:
>+	if ((*env)->ExceptionOccurred(env)) {
>+		// handle exception
>+	}
>+
>+	if (err)
>+		fclose(err);
>+
>+	if (jvm_lib) {
>+		dlclose(jvm_lib);
>+		jvm_lib = NULL;
>+	}
>+
>+	die(env);
>+
>+	return 0;
>+}
>+
>+void show_error_dialog(JNIEnv *env, jthrowable ex)
>+{
>+	jclass dialogClass = (*env)->FindClass(env, "javax/swing/JOptionPane");
>+	jmethodID showMsg = (*env)->GetStaticMethodID(env, dialogClass, "showMessageDialog", "(Ljava/awt/Component;Ljava/lang/Object;Ljava/lang/String;I)V");
>+
>+	jstring msg = (*env)->NewStringUTF(env, "\nWe be dead...\n\n");
>+
>+	// extract message from exception
>+	jclass stringClass = (*env)->FindClass(env, "java/lang/String");
>+	jclass exClass = (*env)->GetObjectClass(env, ex);
>+	jmethodID exGetMessage = (*env)->GetMethodID(env, exClass, "getMessage", "()Ljava/lang/String;");
>+	jmethodID concat = (*env)->GetMethodID(env, stringClass, "concat", "(Ljava/lang/String;)Ljava/lang/String;");
>+	jstring exMsg = (*env)->CallObjectMethod(env, ex, exGetMessage);
>+	msg = (*env)->CallObjectMethod(env, msg, concat, exMsg); // append exception message to msg
>+
>+	jstring title = (*env)->NewStringUTF(env, "Error");
>+	(*env)->CallStaticVoidMethod(env, dialogClass, showMsg, NULL, msg, title, (jint)0);
>+}
>+
>+void die(JNIEnv *env)
>+{
>+	TRACE("\n*\n*\n*\ndieing...\n%s", "");
>+
>+	jthrowable ex = (*env)->ExceptionOccurred(env);
>+	if (ex) {
>+		(*env)->ExceptionDescribe(env);
>+		show_error_dialog(env, ex);
>+	}
>+
>+	// DestroyJavaVM hangs on Windows so just exit for now
>+#ifndef WIN32
>+	(*jvm)->DestroyJavaVM(jvm);
>+#else
>+	if (jvm_lib)
>+		FreeLibrary(jvm_lib);
>+	if (c_lib)
>+		FreeLibrary(c_lib);
>+#endif
>+	TRACE("VM = DEAD!%s\n", "");
>+	exit(0);
>+}
>+
>+void create_jvm_thread(const char *jvm_lib_path)
>+{
>+	pthread_t vmthread;
>+
>+	struct rlimit limit;
>+	size_t stack_size = 0;
>+	int rc = getrlimit(RLIMIT_STACK, &limit);
>+
>+	if (rc == 0) {
>+		if (limit.rlim_cur != 0LL) {
>+			stack_size = (size_t)limit.rlim_cur;
>+		}
>+	}
>+
>+	pthread_attr_t thread_attr;
>+	pthread_attr_init(&thread_attr);
>+	pthread_attr_setscope(&thread_attr, PTHREAD_SCOPE_SYSTEM);
>+	pthread_attr_setdetachstate(&thread_attr, PTHREAD_CREATE_DETACHED);
>+	if (stack_size > 0) {
>+		pthread_attr_setstacksize(&thread_attr, stack_size);
>+	}
>+
>+	pthread_create(&vmthread, &thread_attr, launchJava, (void *)jvm_lib_path);
>+	pthread_attr_destroy(&thread_attr);
>+}
>+
>+static AppDelegate* _appDelegate;
>+
>+int main(int argc, const char *argv[])
>+{
>+	err = stderr;
>+
>+	for (int k = 1; k < argc; k++) {
>+		TRACE("argv[%d]:%s", k, argv[k]);
>+	}
>+	if (argc < 2) {
>+		TRACE("Usage: Bug1398macOSContextOpsOnMainThread %s", "[libjli.dylib path]");
>+		exit(1);
>+	}
>+	@autoreleasepool
>+	{
>+		_appDelegate = [AppDelegate new];
>+		[NSApplication sharedApplication];
>+		[NSApp activateIgnoringOtherApps:YES];
>+		[NSApp setDelegate:_appDelegate];
>+
>+		create_jvm_thread(argv[1]);
>+
>+		return NSApplicationMain(argc, (const char **)argv);
>+	}
>+}
>+
>+
>+@interface AppDelegate ()
>+
>+@property (strong) IBOutlet NSWindow *window;
>+
>+@end
>+
>+@implementation AppDelegate
>+
>+-(id) init
>+{
>+	self = [super init];
>+	NSLog(@"init");
>+	return self;
>+}
>+
>+- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
>+
>+	NSLog(@"App starting...");
>+
>+	//Create a new Block Operation and add it to the Operation Queue
>+	NSOperationQueue *operationQueue = [NSOperationQueue new];
>+
>+	NSBlockOperation *startUpCompletionOperation = [NSBlockOperation blockOperationWithBlock:^{
>+		//The startup Object has been loaded now close the splash screen
>+		//This the completion block operation
>+		[[NSOperationQueue mainQueue] addOperationWithBlock:^{
>+			NSLog(@"startUpCompletionOperation main thread? ANS - %@",[NSThread isMainThread]? @"YES":@"NO");
>+//			launchJava((void *)"jre/lib/jli/libjli.dylib");
>+		}];
>+	}];
>+
>+	NSBlockOperation *startUpOperation = [NSBlockOperation blockOperationWithBlock:^{
>+		// wait for everything to load and JVM to power up
>+		sleep(3); // wait for a bit for NewObject to complete
>+	}];
>+
>+	[startUpCompletionOperation addDependency:startUpOperation];
>+	[operationQueue addOperation:startUpCompletionOperation];
>+	[operationQueue addOperation:startUpOperation];
>+}
>+
>+@end
>diff --git a/src/test-native/Bug1398macOSContextOpsOnMainThread.java b/src/test-native/Bug1398macOSContextOpsOnMainThread.java
>new file mode 100644
>index 0000000..82578ac
>--- /dev/null
>+++ b/src/test-native/Bug1398macOSContextOpsOnMainThread.java
>@@ -0,0 +1,126 @@
>+import java.awt.BorderLayout;
>+import java.awt.Color;
>+import java.awt.Container;
>+import java.awt.Dimension;
>+import java.awt.DisplayMode;
>+import java.awt.GraphicsDevice;
>+import java.awt.GraphicsConfiguration;
>+import java.awt.Rectangle;
>+import java.awt.Toolkit;
>+import java.awt.event.WindowAdapter;
>+import java.awt.event.WindowEvent;
>+import javax.swing.JFrame;
>+import javax.swing.JPanel;
>+import com.jogamp.opengl.GL2;
>+import com.jogamp.opengl.GLAutoDrawable;
>+import com.jogamp.opengl.GLCapabilities;
>+import com.jogamp.opengl.GLEventListener;
>+import com.jogamp.opengl.GLProfile;
>+import com.jogamp.opengl.awt.GLCanvas;
>+import com.jogamp.opengl.util.FPSAnimator;
>+
>+public class Bug1398macOSContextOpsOnMainThread extends JFrame implements GLEventListener {
>+
>+	protected GLCanvas canvas;
>+
>+	static {
>+		GLProfile.initSingleton();
>+	}
>+
>+	public Bug1398macOSContextOpsOnMainThread() throws Exception {
>+		System.out.println("Java version: " + Runtime.class.getPackage().getSpecificationVersion() + " (" + Runtime.class.getPackage().getImplementationVersion() + ")");
>+		System.out.println("classloader:" + Thread.currentThread().getContextClassLoader());
>+		System.out.println("OS: " + System.getProperty("os.name") + " " + System.getProperty("os.version") + " " + System.getProperty("os.arch"));
>+
>+		setTitle("Bug1398macOSContextOpsOnMainThread");
>+		//setUndecorated(true);
>+		//setResizable(false);
>+		setDefaultCloseOperation(EXIT_ON_CLOSE);
>+		setBackground(Color.WHITE);
>+		Dimension dim = new Dimension(800, 600);
>+		GraphicsDevice device = getGraphicsConfiguration().getDevice();
>+		DisplayMode dm = device.getDisplayMode();
>+		System.out.println("w:" + dm.getWidth() + " h:" + dm.getHeight() + " rr:" + dm.getRefreshRate() + " bits:" + dm.getBitDepth() + " dim.w:" + dim.width + " dim.h:" + dim.height);
>+		GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GL2));
>+		canvas = new GLCanvas(caps);
>+		canvas.setBounds(0, 0, 1, 1);
>+
>+		JPanel panel = new JPanel();
>+		panel.setLayout(null);
>+		panel.setPreferredSize(dim);
>+		panel.add(canvas);
>+
>+		Container c = getContentPane();
>+		c.setLayout(new BorderLayout());
>+		c.add(panel, BorderLayout.CENTER);
>+
>+		pack();
>+
>+		// center window
>+		GraphicsConfiguration gc = getGraphicsConfiguration();
>+		Rectangle bounds = gc.getBounds();
>+		System.out.println("gc.bounds: " + bounds);
>+		dim = Toolkit.getDefaultToolkit().getScreenSize();
>+		System.out.println("dim: " + dim);
>+		int w = getSize().width;
>+		int h = getSize().height;
>+		int x = (dim.width  - w) / 2;
>+		int y = (dim.height - h) / 2;
>+		setLocation(x, y);
>+		setVisible(true);
>+
>+		final FPSAnimator animator = new FPSAnimator(canvas, 5, true);
>+		addWindowListener(new WindowAdapter() {
>+			public void windowClosing(WindowEvent e) {
>+				// Run this on another thread than the AWT event queue to
>+				// make sure the call to Animator.stop() completes before
>+				// exiting
>+				new Thread(new Runnable() {
>+					public void run() {
>+						animator.stop();
>+					}
>+				}).start();
>+			}
>+		});
>+		animator.start();
>+	}
>+
>+	/**
>+	 * OpenGL funcs
>+	 */
>+	private void initExtension(GL2 gl, String glExtensionName) {
>+		if (!gl.isExtensionAvailable(glExtensionName)) {
>+			final String message = "OpenGL extension \"" + glExtensionName + "\" not available.\n\nPlease update your display driver to the latest version.";
>+			throw new RuntimeException(message);
>+		}
>+	}
>+
>+	@Override
>+	public void init(GLAutoDrawable drawable) {
>+		GL2 gl = drawable.getGL().getGL2();
>+
>+		int[] arg = new int[1];
>+		gl.glGetIntegerv(GL2.GL_MAX_TEXTURE_SIZE, arg, 0);
>+		System.out.println("GL_MAX_TEXTURE_SIZE:" + arg[0]);
>+
>+		System.out.println("Available GL Extensions: " + gl.glGetString(GL2.GL_EXTENSIONS));
>+
>+		initExtension(gl, "GL_ARB_texture_non_power_of_two");
>+	}
>+
>+	@Override
>+	public void dispose(GLAutoDrawable drawable) {
>+		GL2 gl = drawable.getGL().getGL2();
>+	}
>+
>+	@Override
>+	public void reshape(GLAutoDrawable drawable, int x, int y, int width, int height) {
>+		GL2 gl = drawable.getGL().getGL2();
>+	}
>+
>+	@Override
>+	public void display(GLAutoDrawable drawable) {
>+		GL2 gl = drawable.getGL().getGL2();
>+	}
>+}
>+
>diff --git a/src/test-native/make.sh b/src/test-native/make.sh
>index c6d47ff..4faf2ba 100755
>--- a/src/test-native/make.sh
>+++ b/src/test-native/make.sh
>@@ -8,3 +8,7 @@ gcc -o glExtensionsListGL2 glExtensionsListGL2.c -lX11 -lGL
> gcc -o glExtensionsListGL3 glExtensionsListGL3.c -lX11 -lGL
> gcc -o contextRetargetDrawable01 contextRetargetDrawable01.c -lX11 -lGL
> gcc -o contextRetargetDrawable02 contextRetargetDrawable02.c -lX11 -lGL
>+
>+gcc -x objective-c -framework Cocoa -o Bug1398macOSContextOpsOnMainThread Bug1398macOSContextOpsOnMainThread.c \
>+	&& javac -source 1.8 -target 1.8 -classpath ../../../gluegen/build/gluegen-rt.jar:../../build/jar/jogl-all.jar Bug1398macOSContextOpsOnMainThread.java
>+

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