| /* |
| * 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.invoke_super; |
| |
| import dot.junit.DxTestCase; |
| import dot.junit.DxUtil; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_1; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_14; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_17; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_2; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_4; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_6; |
| import dot.junit.opcodes.invoke_super.d.T_invoke_super_7; |
| |
| public class Test_invoke_super extends DxTestCase { |
| |
| /** |
| * @title invoke method of superclass |
| */ |
| public void testN1() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_1 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| T_invoke_super_1 t = new T_invoke_super_1(); |
| assertEquals(5, t.run()); |
| } |
| |
| |
| /** |
| * @title Invoke protected method of superclass |
| */ |
| public void testN3() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_7 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| T_invoke_super_7 t = new T_invoke_super_7(); |
| assertEquals(5, t.run()); |
| } |
| |
| /** |
| * @title Check that new frame is created by invoke_super and |
| * arguments are passed to method |
| */ |
| public void testN5() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_14 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| T_invoke_super_14 t = new T_invoke_super_14(); |
| assertTrue(t.run()); |
| } |
| |
| /** |
| * @title Recursion of method lookup procedure |
| */ |
| public void testN6() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_17 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper2 |
| T_invoke_super_17 t = new T_invoke_super_17(); |
| assertEquals(5, t.run()); |
| } |
| |
| /** |
| * @title obj ref is null |
| */ |
| public void testE1() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_1 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| T_invoke_super_2 t = new T_invoke_super_2(); |
| try { |
| t.run(); |
| fail("expected NullPointerException"); |
| } catch (NullPointerException npe) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Native method can't be linked |
| */ |
| public void testE2() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_4 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| T_invoke_super_4 t = new T_invoke_super_4(); |
| try { |
| t.run(); |
| fail("expected UnsatisfiedLinkError"); |
| } catch (UnsatisfiedLinkError ule) { |
| // expected |
| } |
| } |
| |
| /** |
| * @title Attempt to invoke abstract method |
| */ |
| public void testE4() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_6 |
| //@uses dot.junit.opcodes.invoke_super.ATest |
| T_invoke_super_6 t = new T_invoke_super_6(); |
| try { |
| t.run(); |
| fail("expected AbstractMethodError"); |
| } catch (AbstractMethodError iae) { |
| // expected |
| } |
| } |
| |
| /** |
| * @constraint A13 |
| * @title invalid constant pool index |
| */ |
| public void testVFE1() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_8"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint A15 |
| * @title <clinit> may not be called using invoke-super |
| */ |
| public void testVFE3() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_10"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B1 |
| * @title number of arguments passed to method |
| */ |
| public void testVFE4() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_11"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B9 |
| * @title types of arguments passed to method. |
| */ |
| public void testVFE5() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_12 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_12"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint A15 |
| * @title <init> may not be called using invoke_super |
| */ |
| public void testVFE6() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_16"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B10 |
| * @title assignment incompatible references when accessing |
| * protected method |
| */ |
| public void testVFE8() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_22 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| //@uses dot.junit.opcodes.invoke_super.d.TPlain |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_22"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B10 |
| * @title assignment incompatible references when accessing |
| * public method |
| */ |
| public void testVFE9() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_23 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper2 |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_23"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint n/a |
| * @title Attempt to call static method. Java throws IncompatibleClassChangeError |
| * on first access but Dalvik throws VerifyError on class loading. |
| */ |
| public void testVFE10() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_5 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_5"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| |
| /** |
| * @constraint n/a |
| * @title Attempt to invoke non-existing method. Java throws NoSuchMethodError |
| * on first access but Dalvik throws VerifyError on class loading. |
| */ |
| public void testVFE12() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_15"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint n/a |
| * @title Attempt to invoke private method of other class. Java throws IllegalAccessError |
| * on first access but Dalvik throws VerifyError on class loading. |
| */ |
| public void testVFE13() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_18 |
| //@uses dot.junit.opcodes.invoke_super.TestStubs |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_18"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B12 |
| * @title Attempt to invoke protected method of unrelated class. Java throws |
| * IllegalAccessError on first access but Dalvik throws VerifyError on class loading. |
| */ |
| public void testVFE14() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_20 |
| //@uses dot.junit.opcodes.invoke_super.TestStubs |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_20"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint n/a |
| * @title Method has different signature. Java throws |
| * NoSuchMethodError on first access but Dalvik throws VerifyError on class loading. |
| */ |
| public void testVFE15() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_19 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_19"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint n/a |
| * @title invoke-super shall be used to invoke private methods |
| */ |
| public void testVFE16() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_13 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_13"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint A23 |
| * @title number of registers |
| */ |
| public void testVFE17() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_9"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint A13 |
| * @title attempt to invoke interface method |
| */ |
| public void testVFE18() { |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_24"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| |
| /** |
| * @constraint B6 |
| * @title instance methods may only be invoked on already initialized instances. |
| */ |
| public void testVFE19() { |
| //@uses dot.junit.opcodes.invoke_super.d.T_invoke_super_25 |
| //@uses dot.junit.opcodes.invoke_super.d.TSuper |
| try { |
| Class.forName("dot.junit.opcodes.invoke_super.d.T_invoke_super_25"); |
| fail("expected a verification exception"); |
| } catch (Throwable t) { |
| DxUtil.checkVerifyException(t); |
| } |
| } |
| } |