Package org.apache.harmony.dalvik

Class NativeTestTarget

java.lang.Object

org.apache.harmony.dalvik.NativeTestTarget

public final class NativeTestTarget
extends Object

Methods used to test calling into native code. The methods in this class are all effectively no-ops and may be used to test the mechanisms and performance of calling native methods.

Constructor Summary

Constructors

Constructor	Description
NativeTestTarget()

Method Summary

Modifier and Type	Method	Description
static void	emptyInlineMethod()	This is used to benchmark dalvik's inline natives.
static void	emptyInternalStaticMethod()	This is used to benchmark dalvik's inline natives.
void	emptyJniMethod0()
void	emptyJniMethod6(int a, int b, int c, int d, int e, int f)
void	emptyJniMethod6L(String a, String[] b, int[][] c, Object d, Object[] e, Object[][][][] f)
static void	emptyJniStaticMethod0()
static void	emptyJniStaticMethod6(int a, int b, int c, int d, int e, int f)
static void	emptyJniStaticMethod6L(String a, String[] b, int[][] c, Object d, Object[] e, Object[][][][] f)	This is an empty native static method with six args, hooked up using JNI.
static void	emptyJniStaticSynchronizedMethod0()
void	emptyJniSynchronizedMethod0()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NativeTestTarget

public NativeTestTarget()

Method Detail

emptyJniStaticSynchronizedMethod0

public static void emptyJniStaticSynchronizedMethod0()

emptyJniSynchronizedMethod0

public void emptyJniSynchronizedMethod0()

emptyJniStaticMethod0

public static void emptyJniStaticMethod0()

emptyJniMethod0

public void emptyJniMethod0()

emptyJniStaticMethod6

public static void emptyJniStaticMethod6(int a,
                                         int b,
                                         int c,
                                         int d,
                                         int e,
                                         int f)

emptyJniMethod6

public void emptyJniMethod6(int a,
                            int b,
                            int c,
                            int d,
                            int e,
                            int f)

emptyJniStaticMethod6L

public static void emptyJniStaticMethod6L(String a,
                                          String[] b,
                                          int[][] c,
                                          Object d,
                                          Object[] e,
                                          Object[][][][] f)

This is an empty native static method with six args, hooked up using JNI. These have more complex args to show the cost of parsing the signature. All six values should be null references.

emptyJniMethod6L

public void emptyJniMethod6L(String a,
                             String[] b,
                             int[][] c,
                             Object d,
                             Object[] e,
                             Object[][][][] f)

emptyInlineMethod

public static void emptyInlineMethod()

This is used to benchmark dalvik's inline natives.

emptyInternalStaticMethod

public static void emptyInternalStaticMethod()

This is used to benchmark dalvik's inline natives.