| /* |
| * 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.opc_const; |
| |
| import dot.junit.DxTestCase; |
| import dot.junit.DxUtil; |
| import dot.junit.opcodes.opc_const.d.T_opc_const_1; |
| import dot.junit.opcodes.opc_const.d.T_opc_const_2; |
| |
| public class Test_opc_const extends DxTestCase { |
| /** |
| * @title const v1, 1.54 |
| */ |
| public void testN1() { |
| T_opc_const_1 t = new T_opc_const_1(); |
| float a = 1.5f; |
| float b = 0.04f; |
| assertEquals(a + b, t.run(), 0f); |
| assertEquals(1.54f, t.run(), 0f); |
| } |
| |
| /** |
| * @title const v254, 20000000 |
| */ |
| public void testN2() { |
| T_opc_const_2 t = new T_opc_const_2(); |
| int a = 10000000; |
| int b = 10000000; |
| assertEquals(a + b, t.run()); |
| } |
| |
| /** |
| * @constraint B1 |
| * @title number of registers |
| */ |
| public void testVFE1() { |
| try { |
| Class.forName("dot.junit.opcodes.opc_const.d.T_opc_const_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.opc_const.d.T_opc_const_4"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| } |