1 files changed, 108 insertions, 0 deletions
diff --git a/tests/003-omnibus-opcodes/src/InstField.java b/tests/003-omnibus-opcodes/src/InstField.java
new file mode 100644
index 0000000..80b95ab
--- /dev/null
+++ b/tests/003-omnibus-opcodes/src/InstField.java
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2008 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.
+ */
+
+public class InstField {
+    public boolean mBoolean1, mBoolean2;
+    public byte mByte1, mByte2;
+    public char mChar1, mChar2;
+    public short mShort1, mShort2;
+    public int mInt1, mInt2;
+    public float mFloat1, mFloat2;
+    public long mLong1, mLong2;
+    public double mDouble1, mDouble2;
+    public volatile long mVolatileLong1, mVolatileLong2;
+
+    public void run() {
+        assignFields();
+        checkFields();
+        InstField.nullCheck(null);
+    }
+
+    /*
+     * Check access to instance fields through a null pointer.
+     */
+    static public void nullCheck(InstField nully) {
+        System.out.println("InstField.nullCheck");
+        try {
+            int x = nully.mInt1;
+            assert(false);
+        } catch (NullPointerException npe) {
+            // good
+        }
+        try {
+            long l = nully.mLong1;
+            assert(false);
+        } catch (NullPointerException npe) {
+            // good
+        }
+        try {
+            nully.mInt1 = 5;
+            assert(false);
+        } catch (NullPointerException npe) {
+            // good
+        }
+        try {
+            nully.mLong1 = 17L;
+            assert(false);
+        } catch (NullPointerException npe) {
+            // good
+        }
+    }
+
+    public void assignFields() {
+        System.out.println("InstField assign...");
+        mBoolean1 = true;
+        mBoolean2 = false;
+        mByte1 = 127;
+        mByte2 = -128;
+        mChar1 = 32767;
+        mChar2 = 65535;
+        mShort1 = 32767;
+        mShort2 = -32768;
+        mInt1 = 65537;
+        mInt2 = -65537;
+        mFloat1 = 3.1415f;
+        mFloat2 = -1.0f / 0.0f;                // -inf
+        mLong1 = 1234605616436508552L;     // 0x1122334455667788
+        mLong2 = -1234605616436508552L;
+        mDouble1 = 3.1415926535;
+        mDouble2 = 1.0 / 0.0;               // +inf
+        mVolatileLong1 = mLong1 - 1;
+        mVolatileLong2 = mLong2 + 1;
+    }
+
+    public void checkFields() {
+        System.out.println("InstField check...");
+        assert(mBoolean1);
+        assert(!mBoolean2);
+        assert(mByte1 == 127);
+        assert(mByte2 == -128);
+        assert(mChar1 == 32767);
+        assert(mChar2 == 65535);
+        assert(mShort1 == 32767);
+        assert(mShort2 == -32768);
+        assert(mInt1 == 65537);
+        assert(mInt2 == -65537);
+        assert(mFloat1 > 3.141f && mFloat1 < 3.142f);
+        assert(mFloat2 < mFloat1);
+        assert(mLong1 == 1234605616436508552L);
+        assert(mLong2 == -1234605616436508552L);
+        assert(mDouble1 > 3.141592653 && mDouble1 < 3.141592654);
+        assert(mDouble2 > mDouble1);
+        assert(mVolatileLong1 == 1234605616436508551L);
+        assert(mVolatileLong2 == -1234605616436508551L);
+    }
+}