6 files changed, 255 insertions, 0 deletions
diff --git a/libjava/testsuite/libjava.jni/bytebuffer.c b/libjava/testsuite/libjava.jni/bytebuffer.c
new file mode 100644
index 0000000..146c6a8
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/bytebuffer.c
@@ -0,0 +1,62 @@
+#include "bytebuffer.h"
+
+static void
+test_buffer (JNIEnv *env, jobject buffer, const char *name)
+{
+  void *tmp = (*env)->GetDirectBufferAddress (env, buffer);
+
+  if (tmp == NULL)
+    printf ("PASS: address of %s\n", name);
+  else
+    printf ("FAIL: address of %s\n", name);
+
+  int tmplen = (*env)->GetDirectBufferCapacity (env, buffer);
+
+  if (tmplen == -1)
+    printf ("PASS: length of %s\n", name);
+  else
+    printf ("FAIL: length of %s\n", name);
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testByteBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.ByteBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testCharBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.CharBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testDoubleBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.DoubleBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testFloatBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.FloatBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testIntBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.IntBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testLongBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.LongBuffer");
+}
+
+JNIEXPORT void JNICALL
+Java_bytebuffer_testShortBuffer (JNIEnv *env, jclass k, jobject buffer)
+{
+  test_buffer (env, buffer, "java.nio.ShortBuffer");
+}
+
diff --git a/libjava/testsuite/libjava.jni/bytebuffer.java b/libjava/testsuite/libjava.jni/bytebuffer.java
new file mode 100644
index 0000000..0e54112
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/bytebuffer.java
@@ -0,0 +1,38 @@
+// Test to make sure JNI implementation catches exceptions.
+
+import java.nio.*;
+
+public class bytebuffer
+{
+  static
+  {
+    System.loadLibrary("bytebuffer");
+  }
+
+  public static native void testByteBuffer(ByteBuffer bb);
+  public static native void testCharBuffer(CharBuffer b);
+  public static native void testDoubleBuffer(DoubleBuffer b);
+  public static native void testFloatBuffer(FloatBuffer b);
+  public static native void testIntBuffer(IntBuffer b);
+  public static native void testLongBuffer(LongBuffer b);
+  public static native void testShortBuffer(ShortBuffer b);
+
+  public static void main(String[] args)
+  {
+    ByteBuffer bb = ByteBuffer.allocate(1024);
+    testByteBuffer(bb);
+    testCharBuffer(bb.asCharBuffer());
+    testDoubleBuffer(bb.asDoubleBuffer());
+    testFloatBuffer(bb.asFloatBuffer());
+    testIntBuffer(bb.asIntBuffer());
+    testLongBuffer(bb.asLongBuffer());
+    testShortBuffer(bb.asShortBuffer());
+
+    testCharBuffer(CharBuffer.allocate(1024));
+    testDoubleBuffer(DoubleBuffer.allocate(1024));
+    testFloatBuffer(FloatBuffer.allocate(1024));
+    testIntBuffer(IntBuffer.allocate(1024));
+    testLongBuffer(LongBuffer.allocate(1024));
+    testShortBuffer(ShortBuffer.allocate(1024));
+  }
+}
diff --git a/libjava/testsuite/libjava.jni/bytebuffer.out b/libjava/testsuite/libjava.jni/bytebuffer.out
new file mode 100644
index 0000000..5af92e2
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/bytebuffer.out
@@ -0,0 +1,26 @@
+PASS: address of java.nio.ByteBuffer
+PASS: length of java.nio.ByteBuffer
+PASS: address of java.nio.CharBuffer
+PASS: length of java.nio.CharBuffer
+PASS: address of java.nio.DoubleBuffer
+PASS: length of java.nio.DoubleBuffer
+PASS: address of java.nio.FloatBuffer
+PASS: length of java.nio.FloatBuffer
+PASS: address of java.nio.IntBuffer
+PASS: length of java.nio.IntBuffer
+PASS: address of java.nio.LongBuffer
+PASS: length of java.nio.LongBuffer
+PASS: address of java.nio.ShortBuffer
+PASS: length of java.nio.ShortBuffer
+PASS: address of java.nio.CharBuffer
+PASS: length of java.nio.CharBuffer
+PASS: address of java.nio.DoubleBuffer
+PASS: length of java.nio.DoubleBuffer
+PASS: address of java.nio.FloatBuffer
+PASS: length of java.nio.FloatBuffer
+PASS: address of java.nio.IntBuffer
+PASS: length of java.nio.IntBuffer
+PASS: address of java.nio.LongBuffer
+PASS: length of java.nio.LongBuffer
+PASS: address of java.nio.ShortBuffer
+PASS: length of java.nio.ShortBuffer
diff --git a/libjava/testsuite/libjava.jni/directbuffer.c b/libjava/testsuite/libjava.jni/directbuffer.c
new file mode 100644
index 0000000..3d32aba
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/directbuffer.c
@@ -0,0 +1,75 @@
+#include <stdlib.h>
+
+#include "directbuffer.h"
+
+#define BUFFER_SIZE 1024
+
+static void *address;
+
+JNIEXPORT jobject JNICALL
+Java_directbuffer_createDirectByteBuffer (JNIEnv *env, jclass k)
+{
+  address = malloc (BUFFER_SIZE);
+  return (*env)->NewDirectByteBuffer (env, address, 1024);
+}
+
+static void
+test_buffer (JNIEnv *env, jobject buffer, const char *name, int len)
+{
+  void *tmp = (*env)->GetDirectBufferAddress (env, buffer);
+
+  if (address == tmp)
+    printf ("PASS: address of %s\n", name);
+  else
+    printf ("FAIL: address of %s\n", name);
+
+  int tmplen = (*env)->GetDirectBufferCapacity (env, buffer);
+
+  if (len == tmplen)
+    printf ("PASS: length of %s\n", name);
+  else
+    printf ("FAIL: length of %s\n", name);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testDirectByteBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "direct java.nio.ByteBuffer", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testCharBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.CharBuffer view", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testDoubleBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.DoubleBuffer view", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testFloatBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.FloatBuffer view", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testIntBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.IntBuffer view", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testLongBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.LongBuffer view", len);
+}
+
+JNIEXPORT void JNICALL
+Java_directbuffer_testShortBuffer (JNIEnv *env, jclass k, jobject buffer, jint len)
+{
+  test_buffer (env, buffer, "java.nio.ShortBuffer view", len);
+}
+
diff --git a/libjava/testsuite/libjava.jni/directbuffer.java b/libjava/testsuite/libjava.jni/directbuffer.java
new file mode 100644
index 0000000..ee844b9
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/directbuffer.java
@@ -0,0 +1,40 @@
+// Test to make sure JNI implementation catches exceptions.
+
+import java.nio.*;
+
+public class directbuffer
+{
+  static
+  {
+    System.loadLibrary("directbuffer");
+  }
+
+  public static native ByteBuffer createDirectByteBuffer();
+  
+  public static native void testDirectByteBuffer(ByteBuffer bb, int len);
+  public static native void testCharBuffer(CharBuffer b, int len);
+  public static native void testDoubleBuffer(DoubleBuffer b, int len);
+  public static native void testFloatBuffer(FloatBuffer b, int len);
+  public static native void testIntBuffer(IntBuffer b, int len);
+  public static native void testLongBuffer(LongBuffer b, int len);
+  public static native void testShortBuffer(ShortBuffer b, int len);
+
+  public static void main(String[] args)
+  {
+    ByteBuffer bb = createDirectByteBuffer();
+    CharBuffer cb = bb.asCharBuffer();
+    DoubleBuffer db = bb.asDoubleBuffer();
+    FloatBuffer fb = bb.asFloatBuffer();
+    IntBuffer ib = bb.asIntBuffer();
+    LongBuffer lb = bb.asLongBuffer();
+    ShortBuffer sb = bb.asShortBuffer();
+
+    testDirectByteBuffer(bb, 1024);
+    testCharBuffer(cb, 512);
+    testDoubleBuffer(db, 128);
+    testFloatBuffer(fb, 256);
+    testIntBuffer(ib, 256);
+    testLongBuffer(lb, 128);
+    testShortBuffer(sb, 512);
+  }
+}
diff --git a/libjava/testsuite/libjava.jni/directbuffer.out b/libjava/testsuite/libjava.jni/directbuffer.out
new file mode 100644
index 0000000..c1404b9
--- /dev/null
+++ b/libjava/testsuite/libjava.jni/directbuffer.out
@@ -0,0 +1,14 @@
+PASS: address of direct java.nio.ByteBuffer
+PASS: length of direct java.nio.ByteBuffer
+PASS: address of java.nio.CharBuffer view
+PASS: length of java.nio.CharBuffer view
+PASS: address of java.nio.DoubleBuffer view
+PASS: length of java.nio.DoubleBuffer view
+PASS: address of java.nio.FloatBuffer view
+PASS: length of java.nio.FloatBuffer view
+PASS: address of java.nio.IntBuffer view
+PASS: length of java.nio.IntBuffer view
+PASS: address of java.nio.LongBuffer view
+PASS: length of java.nio.LongBuffer view
+PASS: address of java.nio.ShortBuffer view
+PASS: length of java.nio.ShortBuffer view