| /* |
| * 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_throw; |
| |
| import dot.junit.DxTestCase; |
| import dot.junit.DxUtil; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_1; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_12; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_2; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_4; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_5; |
| import dot.junit.opcodes.opc_throw.d.T_opc_throw_8; |
| |
| public class Test_opc_throw extends DxTestCase { |
| /** |
| * @title check throw functionality. This test also tests constraint C17 allowing to have |
| * throw as a last opcode in the method. |
| */ |
| public void testN1() { |
| T_opc_throw_1 t = new T_opc_throw_1(); |
| try { |
| t.run(); |
| fail("must throw a RuntimeException"); |
| } catch (RuntimeException re) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Throwing of the objectref on the class Throwable |
| */ |
| public void testN2() { |
| T_opc_throw_2 t = new T_opc_throw_2(); |
| try { |
| t.run(); |
| fail("must throw a Throwable"); |
| } catch (Throwable e) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Throwing of the objectref on the subclass of Throwable |
| */ |
| public void testN3() { |
| T_opc_throw_8 t = new T_opc_throw_8(); |
| try { |
| t.run(); |
| fail("must throw a Error"); |
| } catch (Error e) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Nearest matching catch must be executed in case of exception |
| */ |
| public void testN4() { |
| T_opc_throw_12 t = new T_opc_throw_12(); |
| assertTrue(t.run()); |
| } |
| |
| /** |
| * @title NullPointerException If objectref is null, opc_throw throws |
| * a NullPointerException instead of objectref |
| */ |
| public void testE1() { |
| T_opc_throw_4 t = new T_opc_throw_4(); |
| try { |
| t.run(); |
| fail("expected NullPointerException"); |
| } catch (NullPointerException npe) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title expected IllegalMonitorStateException |
| */ |
| public void testE2() { |
| T_opc_throw_5 t = new T_opc_throw_5(); |
| try { |
| t.run(); |
| fail("expected IllegalMonitorStateException"); |
| } catch (IllegalMonitorStateException imse) { |
| // expected |
| } |
| } |
| |
| /** |
| * @constraint A23 |
| * @title (number of registers) |
| */ |
| public void testVFE2() { |
| try { |
| Class.forName("dxc.junit.opcodes.opc_throw.jm.T_opc_throw_6"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| |
| |
| /** |
| * |
| * @constraint B1 |
| * @title type of argument - float |
| */ |
| public void testVFE3() { |
| try { |
| Class.forName("dxc.junit.opcodes.opc_throw.jm.T_opc_throw_7"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * |
| * @constraint B1 |
| * @title type of argument - long |
| */ |
| public void testVFE4() { |
| try { |
| Class.forName("dxc.junit.opcodes.opc_throw.jm.T_opc_throw_7"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B16 |
| * @title operand must be must be assignment-compatible |
| * with java.lang.Throwable |
| |
| */ |
| public void testVFE5() { |
| try { |
| Class.forName("dxc.junit.opcodes.opc_throw.jm.T_opc_throw_10"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| } |