| /* |
| * 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.array_length; |
| |
| import dot.junit.DxTestCase; |
| import dot.junit.DxUtil; |
| import dot.junit.opcodes.array_length.d.T_array_length_1; |
| import dot.junit.opcodes.array_length.d.T_array_length_4; |
| |
| |
| public class Test_array_length extends DxTestCase { |
| /** |
| * @title get length of array of references |
| */ |
| public void testN1() { |
| T_array_length_1 t = new T_array_length_1(); |
| String[] a = new String[5]; |
| assertEquals(5, t.run(a)); |
| } |
| |
| /** |
| * @title get length of array of doubles |
| */ |
| public void testN2() { |
| T_array_length_4 t = new T_array_length_4(); |
| double[] a = new double[10]; |
| assertEquals(10, t.run(a)); |
| } |
| |
| /** |
| * @title expected NullPointerException |
| */ |
| public void testNPE1() { |
| T_array_length_1 t = new T_array_length_1(); |
| try { |
| t.run(null); |
| fail("NPE expected"); |
| } catch (NullPointerException npe) { |
| // expected |
| } |
| } |
| |
| |
| |
| /** |
| * @constraint B1 |
| * @title types of arguments - Object |
| */ |
| public void testVFE1() { |
| try { |
| Class.forName("dxc.junit.opcodes.array_length.jm.T_array_length_2"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B1 |
| * @title types of arguments - int |
| */ |
| public void testVFE2() { |
| try { |
| Class.forName("dxc.junit.opcodes.array_length.jm.T_array_length_3"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint A23 |
| * @title number of registers |
| */ |
| public void testVFE3() { |
| try { |
| Class.forName("dxc.junit.opcodes.array_length.jm.T_array_length_5"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| } |