original

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

diff --git a/cts/tools/vm-tests/src/dot/junit/opcodes/neg_int/Test_neg_int.java b/cts/tools/vm-tests/src/dot/junit/opcodes/neg_int/Test_neg_int.java
new file mode 100644 (file)
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--- /dev/null
+++ b/cts/tools/vm-tests/src/dot/junit/opcodes/neg_int/Test_neg_int.java
@@ -0,0 +1,151 @@
+/*
+ * 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.neg_int;
+
+import dot.junit.DxTestCase;
+import dot.junit.DxUtil;
+import dot.junit.opcodes.neg_int.d.T_neg_int_1;
+import dot.junit.opcodes.neg_int.d.T_neg_int_2;
+import dot.junit.opcodes.neg_int.d.T_neg_int_7;
+
+public class Test_neg_int extends DxTestCase {
+
+    /**
+     * @title Argument = 1
+     */
+    public void testN1() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(-1, t.run(1));
+    }
+
+    /**
+     * @title Argument = -1
+     */
+    public void testN2() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(1, t.run(-1));
+    }
+
+    /**
+     * @title Argument = 32768
+     */
+    public void testN3() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(-32768, t.run(32768));
+    }
+
+    /**
+     * @title Argument = 0
+     */
+    public void testN4() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(0, t.run(0));
+    }
+
+    /**
+     * @title Check that -x == (~x + 1)
+     */
+    public void testN5() {
+        T_neg_int_2 t = new T_neg_int_2();
+        assertTrue(t.run(5));
+    }
+    
+    /**
+     * @title Types of arguments - float, int. Dalvik doens't distinguish 32-bits types internally,
+     * so this operation of float and int makes no sense but shall not crash the VM.  
+     */
+    public void testN6() {
+        T_neg_int_7 t = new T_neg_int_7();
+        try {
+            t.run(3.14f);
+        } catch (Throwable e) {
+        }
+    }
+
+    /**
+     * @title Argument = Integer.MAX_VALUE
+     */
+    public void testB1() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(0x80000001, t.run(Integer.MAX_VALUE));
+    }
+
+    /**
+     * @title Argument = Integer.MIN_VALUE
+     */
+    public void testB2() {
+        T_neg_int_1 t = new T_neg_int_1();
+        assertEquals(Integer.MIN_VALUE, t.run(Integer.MIN_VALUE));
+    }
+
+    /**
+     * @constraint A23 
+     * @title  number of registers
+     */
+    public void testVFE1() {
+        try {
+            Class.forName("dot.junit.opcodes.neg_int.d.T_neg_int_3");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+
+
+    /**
+     * 
+     * @constraint B1 
+     * @title  type of argument - double
+     */
+    public void testVFE2() {
+        try {
+            Class.forName("dot.junit.opcodes.neg_int.d.T_neg_int_4");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * 
+     * @constraint B1 
+     * @title  type of argument - long
+     */
+    public void testVFE3() {
+        try {
+            Class.forName("dot.junit.opcodes.neg_int.d.T_neg_int_5");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+    /**
+     * 
+     * @constraint B1 
+     * @title  type of argument - reference
+     */
+    public void testVFE4() {
+        try {
+            Class.forName("dot.junit.opcodes.neg_int.d.T_neg_int_6");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+}