1 files changed, 110 insertions, 0 deletions
diff --git a/libjava/classpath/test/native/lib/MethodTester.c b/libjava/classpath/test/native/lib/MethodTester.c
new file mode 100644
index 00000000000..24f59bd1111
--- /dev/null
+++ b/libjava/classpath/test/native/lib/MethodTester.c
@@ -0,0 +1,110 @@
+#include "MethodTester.h"
+#include <jnilink.h>
+#include <jcl.h>
+
+static linkPtr t1_1=NULL;
+static linkPtr t1_2=NULL;
+static linkPtr t2=NULL;
+static linkPtr t3=NULL;
+static linkPtr t4=NULL;
+static linkPtr t5=NULL;
+static linkPtr t6=NULL;
+
+/*
+ * Class:     MethodTester
+ * Method:    test1
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test1
+(JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	if(LINK_LinkClass(env,&t1_1,"Data1") == NULL || LINK_LinkClass(env,&t1_2,"Data2") == NULL)
+		return JNI_FALSE;
+	if(!(*env)->IsAssignableFrom(env, LINK_ResolveClass(env,t1_1), LINK_ResolveClass(env,t1_2))
+		&& (*env)->IsAssignableFrom(env, LINK_ResolveClass(env,t1_2), LINK_ResolveClass(env,t1_1))) {
+		return JNI_TRUE;
+	} else {
+		return JNI_FALSE;
+	}
+}
+
+/*
+ * Class:     MethodTester
+ * Method:    test2
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test2
+(JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	jclass c1 = (*env)->GetObjectClass(env,d1);
+	jclass c2 = (*env)->GetObjectClass(env,d2);
+	if(LINK_LinkField(env,&t2,c1,"instanceVar","Z") == NULL)
+		return JNI_FALSE;
+	return (*env)->GetBooleanField(env,d1,LINK_ResolveField(env,t2))
+		&& (*env)->GetBooleanField(env,d2,LINK_ResolveField(env,t2));
+}
+
+/*
+ * Class:     MethodTester
+ * Method:    test3
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test3
+  (JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	jclass c1 = (*env)->GetObjectClass(env,d1);
+	jclass c2 = (*env)->GetObjectClass(env,d2);
+	if(LINK_LinkStaticField(env,&t3,c1,"staticVar","Z") == NULL)
+		return JNI_FALSE;
+	return (*env)->GetStaticBooleanField(env,d1,LINK_ResolveStaticField(env,t3))
+		&& (*env)->GetStaticBooleanField(env,d2,LINK_ResolveStaticField(env,t3));
+}
+
+/*
+ * Class:     MethodTester
+ * Method:    test4
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test4
+  (JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	jclass c1 = (*env)->GetObjectClass(env,d1);
+	jclass c2 = (*env)->GetObjectClass(env,d2);
+	jmethodID m1;
+	jmethodID m2;
+	if(LINK_LinkMethod(env,&t4,c1,"instanceMethod","()Z") == NULL)
+		return JNI_FALSE;
+	m1 = LINK_ResolveMethod(env,t4);
+	m2 = LINK_ResolveMethod(env,t4);
+	return (*env)->CallBooleanMethod(env,d1,m1)
+		&& !(*env)->CallBooleanMethod(env,d2,m2);
+}
+
+
+/*
+ * Class:     MethodTester
+ * Method:    test5
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test5
+  (JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	jclass c1 = (*env)->GetObjectClass(env,d1);
+	jclass c2 = (*env)->GetObjectClass(env,d2);
+	if(LINK_LinkStaticMethod(env,&t5,c1,"staticMethod","()Z") == NULL)
+		return JNI_FALSE;
+	return (*env)->CallStaticBooleanMethod(env,c1,LINK_ResolveStaticMethod(env,t5))
+		&& (*env)->CallStaticBooleanMethod(env,c2,LINK_ResolveStaticMethod(env,t5));
+}
+
+
+/*
+ * Class:     MethodTester
+ * Method:    test6
+ * Signature: (LData1;LData2;)Z
+ */
+JNIEXPORT jboolean JNICALL Java_MethodTester_test6
+  (JNIEnv * env, jobject thisObj, jobject d1, jobject d2) {
+	jclass c1 = (*env)->GetObjectClass(env,d1);
+	jclass c2 = (*env)->GetObjectClass(env,d2);
+	if(LINK_LinkMethod(env,&t6,c1,"finalMethod","()Z") == NULL)
+		return JNI_FALSE;
+	return (*env)->CallBooleanMethod(env,d1,LINK_ResolveMethod(env,t6))
+		&& !(*env)->CallBooleanMethod(env,d2,LINK_ResolveMethod(env,t6));
+}
+