original

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

diff --git a/cts/tools/vm-tests/src/dot/junit/opcodes/const_wide/Test_const_wide.java b/cts/tools/vm-tests/src/dot/junit/opcodes/const_wide/Test_const_wide.java
new file mode 100644 (file)
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--- /dev/null
+++ b/cts/tools/vm-tests/src/dot/junit/opcodes/const_wide/Test_const_wide.java
@@ -0,0 +1,73 @@
+/*
+ * 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.const_wide;
+
+import dot.junit.DxTestCase;
+import dot.junit.DxUtil;
+import dot.junit.opcodes.const_wide.d.T_const_wide_1;
+import dot.junit.opcodes.const_wide.d.T_const_wide_2;
+
+public class Test_const_wide extends DxTestCase {
+    /**
+     * @title const-wide v1, 1.2345678901232324E51
+     */
+    public void testN1() {
+        T_const_wide_1 t = new T_const_wide_1();
+        double a = 1234567890123232323232232323232323232323232323456788d;
+        double b = 1d;
+        assertEquals(a + b, t.run(), 0d);
+    }
+    
+    /**
+     * @title const-wide v253, 20000000000
+     */
+    public void testN2() {
+        T_const_wide_2 t = new T_const_wide_2();
+         long a = 10000000000l;
+         long b = 10000000000l;
+        assertEquals(a + b, t.run());
+    }
+
+    /**
+     * @constraint A24
+     * @title  number of registers
+     */
+    public void testVFE1() {
+        try {
+            Class.forName("dot.junit.opcodes.const_wide.d.T_const_wide_3");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+    
+    /**
+     * @constraint B11 
+     * @title  When writing to a register that is one half of a register 
+     * pair, but not touching the other half, the old register pair gets broken up, and the 
+     * other register involved in it becomes undefined
+     */
+    public void testVFE2() {
+        try {
+            Class.forName("dot.junit.opcodes.const_wide.d.T_const_wide_4");
+            fail("expected a verification exception");
+        } catch (Throwable t) {
+            DxUtil.checkVerifyException(t);
+        }
+    }
+
+}