original

[gb-231r1-is01/GB_2.3_IS01.git] / cts / tools / vm-tests / src / dot / junit / opcodes / sub_int_2addr / Test_sub_int_2addr.java

diff --git a/cts/tools/vm-tests/src/dot/junit/opcodes/sub_int_2addr/Test_sub_int_2addr.java b/cts/tools/vm-tests/src/dot/junit/opcodes/sub_int_2addr/Test_sub_int_2addr.java
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--- /dev/null
+++ b/cts/tools/vm-tests/src/dot/junit/opcodes/sub_int_2addr/Test_sub_int_2addr.java
@@ -0,0 +1,194 @@
+/*
+ * 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.
+ */
+
+package dot.junit.opcodes.sub_int_2addr;
+
+import dot.junit.DxTestCase;
+import dot.junit.DxUtil;
+import dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_1;
+import dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_5;
+
+public class Test_sub_int_2addr extends DxTestCase {
+    /**
+     * @title Arguments = 8, 4
+     */
+    public void testN1() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(4, t.run(8, 4));
+    }
+
+    /**
+     * @title Arguments = 0, 255
+     */
+    public void testN2() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(-255, t.run(0, 255));
+    }
+
+    /**
+     * @title Arguments = 0, -65536
+     */
+    public void testN3() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(65536, t.run(0, -65536));
+    }
+
+    /**
+     * @title Arguments = 0, -2147483647
+     */
+    public void testN4() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(Integer.MAX_VALUE, t.run(0, -2147483647));
+    }
+    
+    /**
+     * @title Types of arguments - int, float. Dalvik doens't distinguish 32-bits types internally,
+     * so this subtraction of float and int makes no sense but shall not crash the VM.  
+     */
+    public void testN5() {
+        T_sub_int_2addr_5 t = new  T_sub_int_2addr_5();
+        try {
+            t.run(1, 3.14f);
+        } catch (Throwable e) {
+        }
+    }
+
+    /**
+     * @title Arguments = 0, Integer.MAX_VALUE
+     */
+    public void testB1() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(-2147483647, t.run(0, Integer.MAX_VALUE));
+    }
+
+    /**
+     * @title Arguments = Integer.MAX_VALUE, Integer.MAX_VALUE
+     */
+    public void testB2() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(0, t.run(Integer.MAX_VALUE, Integer.MAX_VALUE));
+    }
+
+    /**
+     * @title Arguments = Integer.MAX_VALUE, -1
+     */
+    public void testB3() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(Integer.MIN_VALUE, t.run(Integer.MAX_VALUE, -1));
+    }
+
+    /** 
+     * @title Arguments = Integer.MIN_VALUE, 1
+     */
+    public void testB4() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(Integer.MAX_VALUE, t.run(Integer.MIN_VALUE, 1));
+    }
+
+    /**
+     * @title Arguments = 0, 0
+     */
+    public void testB5() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(0, t.run(0, 0));
+    }
+
+    /**
+     * @title Arguments = 0, -Integer.MIN_VALUE
+     */
+    public void testB6() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(-2147483648, t.run(0, -Integer.MIN_VALUE));
+    }
+
+    /**
+     * @title Arguments = Integer.MAX_VALUE, 1
+     */
+    public void testB7() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(2147483646, t.run(Integer.MAX_VALUE, 1));
+    }
+
+    /**
+     * @title Arguments = 1, Integer.MIN_VALUE
+     */
+    public void testB8() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(-2147483647, t.run(1, Integer.MIN_VALUE));
+    }
+
+    /**
+     * @title Arguments = Integer.MAX_VALUE, Integer.MIN_VALUE
+     */
+    public void testB9() {
+        T_sub_int_2addr_1 t = new T_sub_int_2addr_1();
+        assertEquals(-1, t.run(Integer.MAX_VALUE, Integer.MIN_VALUE));
+    }
+
+    
+
+    /**
+     * @constraint B1 
+     * @title types of arguments - int, double
+     */
+    public void testVFE2() {
+        try {
+            Class.forName("dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_2");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * @constraint B1 
+     * @title types of arguments - long, int
+     */
+    public void testVFE3() {
+        try {
+            Class.forName("dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_3");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * @constraint B1 
+     * @title types of arguments - reference, int
+     */
+    public void testVFE4() {
+        try {
+            Class.forName("dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_4");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+    
+    /**
+     * @constraint A23 
+     * @title number of registers
+     */
+    public void testVFE5() {
+        try {
+            Class.forName("dot.junit.opcodes.sub_int_2addr.d.T_sub_int_2addr_6");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+}