A simple set of JNI argument passing tests.

Change-Id: Ibf2051fae4b5026a4a14fcdc27be71415520d117

(cherry picked from commit cd8016c67b7f215bf374467257ede53197c44423)Conflicts:

1 files changed, 269 insertions, 0 deletions

diff --git a/luni/src/test/native/dalvik_system_JniTest.cpp b/luni/src/test/native/dalvik_system_JniTest.cpp
new file mode 100644
index 0000000..14c3e1c
--- /dev/null
+++ b/luni/src/test/native/dalvik_system_JniTest.cpp
@@ -0,0 +1,269 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <jni.h>
+#include <stdlib.h> // for abort
+
+extern "C" jobject Java_dalvik_system_JniTest_returnThis(JNIEnv*, jobject obj) {
+  return obj;
+}
+
+extern "C" jclass Java_dalvik_system_JniTest_returnClass(JNIEnv*, jclass klass) {
+  return klass;
+}
+
+extern "C" jobject Java_dalvik_system_JniTest_returnObjectArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jobject o1,  jobject o2,  jobject o3,  jobject o4,  jobject o5,
+    jobject o6,  jobject o7,  jobject o8,  jobject o9,  jobject o10,
+    jobject o11, jobject o12, jobject o13, jobject o14, jobject o15,
+    jobject o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jboolean Java_dalvik_system_JniTest_returnBooleanArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jboolean o1,  jboolean o2,  jboolean o3,  jboolean o4,  jboolean o5,
+    jboolean o6,  jboolean o7,  jboolean o8,  jboolean o9,  jboolean o10,
+    jboolean o11, jboolean o12, jboolean o13, jboolean o14, jboolean o15,
+    jboolean o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jchar Java_dalvik_system_JniTest_returnCharArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jchar o1,  jchar o2,  jchar o3,  jchar o4,  jchar o5,
+    jchar o6,  jchar o7,  jchar o8,  jchar o9,  jchar o10,
+    jchar o11, jchar o12, jchar o13, jchar o14, jchar o15,
+    jchar o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jbyte Java_dalvik_system_JniTest_returnByteArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jbyte o1,  jbyte o2,  jbyte o3,  jbyte o4,  jbyte o5,
+    jbyte o6,  jbyte o7,  jbyte o8,  jbyte o9,  jbyte o10,
+    jbyte o11, jbyte o12, jbyte o13, jbyte o14, jbyte o15,
+    jbyte o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jshort Java_dalvik_system_JniTest_returnShortArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jshort o1,  jshort o2,  jshort o3,  jshort o4,  jshort o5,
+    jshort o6,  jshort o7,  jshort o8,  jshort o9,  jshort o10,
+    jshort o11, jshort o12, jshort o13, jshort o14, jshort o15,
+    jshort o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jint Java_dalvik_system_JniTest_returnIntArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jint o1,  jint o2,  jint o3,  jint o4,  jint o5,
+    jint o6,  jint o7,  jint o8,  jint o9,  jint o10,
+    jint o11, jint o12, jint o13, jint o14, jint o15,
+    jint o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jlong Java_dalvik_system_JniTest_returnLongArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jlong o1,  jlong o2,  jlong o3,  jlong o4,  jlong o5,
+    jlong o6,  jlong o7,  jlong o8,  jlong o9,  jlong o10,
+    jlong o11, jlong o12, jlong o13, jlong o14, jlong o15,
+    jlong o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jfloat Java_dalvik_system_JniTest_returnFloatArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jfloat o1,  jfloat o2,  jfloat o3,  jfloat o4,  jfloat o5,
+    jfloat o6,  jfloat o7,  jfloat o8,  jfloat o9,  jfloat o10,
+    jfloat o11, jfloat o12, jfloat o13, jfloat o14, jfloat o15,
+    jfloat o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}
+
+extern "C" jdouble Java_dalvik_system_JniTest_returnDoubleArgFrom16(
+    JNIEnv*, jobject, int arg_no,
+    jdouble o1,  jdouble o2,  jdouble o3,  jdouble o4,  jdouble o5,
+    jdouble o6,  jdouble o7,  jdouble o8,  jdouble o9,  jdouble o10,
+    jdouble o11, jdouble o12, jdouble o13, jdouble o14, jdouble o15,
+    jdouble o16) {
+  switch(arg_no){
+  case 0:  return o1;
+  case 1:  return o2;
+  case 2:  return o3;
+  case 3:  return o4;
+  case 4:  return o5;
+  case 5:  return o6;
+  case 6:  return o7;
+  case 7:  return o8;
+  case 8:  return o9;
+  case 9:  return o10;
+  case 10: return o11;
+  case 11: return o12;
+  case 12: return o13;
+  case 13: return o14;
+  case 14: return o15;
+  case 15: return o16;
+  default: abort();
+  }
+}