| /* |
| * 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 dxc.junit.opcodes.invokevirtual; |
| |
| import dxc.junit.DxTestCase; |
| import dxc.junit.DxUtil; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_1; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_13; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_14; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_15; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_17; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_18; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_19; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_2; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_20; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_3; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_4; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_5; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_6; |
| import dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_7; |
| |
| public class Test_invokevirtual extends DxTestCase { |
| |
| /** |
| * @title normal test |
| */ |
| public void testN1() { |
| T_invokevirtual_1 t = new T_invokevirtual_1(); |
| int a = 1; |
| String sa = "a" + a; |
| String sb = "a1"; |
| assertTrue(t.run(sa, sb)); |
| assertFalse(t.run(this, sa)); |
| assertFalse(t.run(sb, this)); |
| } |
| |
| /** |
| * @title Check that monitor is acquired if method is synchronized |
| */ |
| public void testN2() { |
| assertTrue(T_invokevirtual_2.execute()); |
| } |
| |
| /** |
| * @title Invoke protected method of superclass |
| */ |
| public void testN3() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| T_invokevirtual_7 t = new T_invokevirtual_7(); |
| assertEquals(5, t.run()); |
| } |
| |
| /** |
| * @title Private method call |
| */ |
| public void testN4() { |
| T_invokevirtual_13 t = new T_invokevirtual_13(); |
| assertEquals(345, t.run()); |
| } |
| |
| /** |
| * @title Check that new frame is created by invokevirtual and |
| * arguments are passed to method |
| */ |
| public void testN5() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| T_invokevirtual_14 t = new T_invokevirtual_14(); |
| assertTrue(t.run()); |
| } |
| |
| /** |
| * @title Recursion of method lookup procedure |
| */ |
| public void testN6() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| T_invokevirtual_17 t = new T_invokevirtual_17(); |
| assertEquals(5, t.run()); |
| } |
| |
| /** |
| * @title |
| */ |
| public void testE1() { |
| T_invokevirtual_3 t = new T_invokevirtual_3(); |
| String s = "s"; |
| try { |
| t.run(null, s); |
| fail("expected NullPointerException"); |
| } catch (NullPointerException npe) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Native method can't be linked |
| */ |
| public void testE2() { |
| T_invokevirtual_4 t = new T_invokevirtual_4(); |
| try { |
| t.run(); |
| fail("expected UnsatisfiedLinkError"); |
| } catch (UnsatisfiedLinkError ule) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke static method |
| */ |
| public void testE3() { |
| try { |
| T_invokevirtual_5 t = new T_invokevirtual_5(); |
| t.run(); |
| fail("expected IncompatibleClassChangeError"); |
| } catch (IncompatibleClassChangeError icce) { |
| // expected |
| } catch (VerifyError vfe) { |
| // ok for dalvikvm; |
| System.out.print("dvmvfe:"); |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke abstract method |
| */ |
| public void testE4() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.ATest |
| T_invokevirtual_6 t = new T_invokevirtual_6(); |
| try { |
| t.run(); |
| fail("expected AbstractMethodError"); |
| } catch (AbstractMethodError iae) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke non-existing method |
| */ |
| public void testE5() { |
| try { |
| T_invokevirtual_15 t = new T_invokevirtual_15(); |
| t.run(); |
| fail("expected NoSuchMethodError"); |
| } catch (NoSuchMethodError iae) { |
| // expected |
| } catch (VerifyError vfe) { |
| // ok for dalvikvm; |
| System.out.print("dvmvfe:"); |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke private method of other class |
| */ |
| public void testE6() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| // @uses dxc.junit.opcodes.invokevirtual.TProtected |
| try { |
| T_invokevirtual_18 t = new T_invokevirtual_18(); |
| t.run(new TProtected()); |
| fail("expected IllegalAccessError"); |
| } catch (IllegalAccessError iae) { |
| // expected |
| } catch (VerifyError vfe) { |
| // ok for dalvikvm; |
| System.out.print("dvmvfe:"); |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke protected method of other class |
| */ |
| public void testE7() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| // @uses dxc.junit.opcodes.invokevirtual.TProtected |
| try { |
| T_invokevirtual_20 t = new T_invokevirtual_20(); |
| t.run(new TProtected()); |
| fail("expected IllegalAccessError"); |
| } catch (IllegalAccessError iae) { |
| // expected |
| } catch (VerifyError vfe) { |
| // ok for dalvikvm; |
| System.out.print("dvmvfe:"); |
| } |
| } |
| |
| /** |
| * @title method has different signature |
| */ |
| public void testE8() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| try { |
| T_invokevirtual_19 t = new T_invokevirtual_19(); |
| t.run(); |
| fail("expected NoSuchMethodError"); |
| } catch (NoSuchMethodError iae) { |
| // expected |
| } catch (VerifyError vfe) { |
| // ok for dalvikvm; |
| System.out.print("dvmvfe:"); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.1.13 |
| * @title valid index into constant pool table |
| */ |
| public void testVFE1() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_8"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.1.13 |
| * @title invalid index into constant pool table |
| */ |
| public void testVFE2() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_9"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.1.14 |
| * @title <clinit> may not be called using invokevirtual |
| */ |
| public void testVFE3() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_10"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.2.1 |
| * @title number of arguments passed to method |
| */ |
| public void testVFE4() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_11"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.2.1 |
| * @title type of argument - int |
| */ |
| public void testVFE5() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_12"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.1.14 |
| * @title <init> may not be called using invokevirtual |
| */ |
| public void testVFE6() { |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_16"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.2.12 |
| * @title types of arguments passed to method |
| */ |
| public void testVFE7() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_21"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.2.13 |
| * @title assignment incompatible references when accessing |
| * protected method |
| */ |
| public void testVFE8() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TPlain |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_22"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint 4.8.2.13 |
| * @title assignment incompatible references when accessing |
| * public method |
| */ |
| public void testVFE9() { |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper |
| // @uses dxc.junit.opcodes.invokevirtual.jm.TSuper2 |
| try { |
| Class |
| .forName("dxc.junit.opcodes.invokevirtual.jm.T_invokevirtual_23"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| } |