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Merge pull request #1374 from matthiasblaesing/com_latebinding_set_pr…
…operty_string Free BSTR/Variant allocated in COMLateBindingObject#setProperty(String, String)
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contrib/platform/test/com/sun/jna/platform/win32/COM/COMLateBindingObjectTest.java
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| /* Copyright (c) 2021 Matthias Bläsing, All Rights Reserved | ||
| * | ||
| * The contents of this file is dual-licensed under 2 | ||
| * alternative Open Source/Free licenses: LGPL 2.1 or later and | ||
| * Apache License 2.0. (starting with JNA version 4.0.0). | ||
| * | ||
| * You can freely decide which license you want to apply to | ||
| * the project. | ||
| * | ||
| * You may obtain a copy of the LGPL License at: | ||
| * | ||
| * http://www.gnu.org/licenses/licenses.html | ||
| * | ||
| * A copy is also included in the downloadable source code package | ||
| * containing JNA, in file "LGPL2.1". | ||
| * | ||
| * You may obtain a copy of the Apache License at: | ||
| * | ||
| * http://www.apache.org/licenses/ | ||
| * | ||
| * A copy is also included in the downloadable source code package | ||
| * containing JNA, in file "AL2.0". | ||
| */ | ||
| package com.sun.jna.platform.win32.COM; | ||
|
|
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| import com.sun.jna.WString; | ||
| import com.sun.jna.platform.win32.AbstractWin32TestSupport; | ||
| import com.sun.jna.platform.win32.Guid; | ||
| import com.sun.jna.platform.win32.Guid.CLSID; | ||
| import com.sun.jna.platform.win32.Guid.REFIID; | ||
| import com.sun.jna.platform.win32.OaIdl.DISPIDByReference; | ||
| import com.sun.jna.platform.win32.OaIdl.EXCEPINFO; | ||
| import com.sun.jna.platform.win32.Ole32; | ||
| import com.sun.jna.platform.win32.OleAuto; | ||
| import com.sun.jna.platform.win32.OleAuto.DISPPARAMS; | ||
| import com.sun.jna.platform.win32.Variant.VARIANT; | ||
| import com.sun.jna.platform.win32.WTypes; | ||
| import com.sun.jna.platform.win32.WinDef; | ||
| import com.sun.jna.platform.win32.WinDef.LCID; | ||
| import com.sun.jna.platform.win32.WinNT.HRESULT; | ||
| import com.sun.jna.ptr.IntByReference; | ||
| import com.sun.jna.ptr.PointerByReference; | ||
| import org.junit.After; | ||
| import org.junit.Before; | ||
| import org.junit.Test; | ||
|
|
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| import static org.junit.Assert.*; | ||
|
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| public class COMLateBindingObjectTest { | ||
|
|
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| static { | ||
| ClassLoader.getSystemClassLoader().setDefaultAssertionStatus(true); | ||
| } | ||
|
|
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| private final CLSID CLSID_InternetExplorer = new CLSID("{0002DF01-0000-0000-C000-000000000046}"); | ||
| private final LCID lcid = new LCID(0x0409); // LCID for english locale | ||
| private final WinDef.WORD methodFlags = new WinDef.WORD(OleAuto.DISPATCH_METHOD); | ||
|
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| private final REFIID niid = new REFIID(Guid.IID_NULL); | ||
| private final DISPIDByReference dispIdQuit = new DISPIDByReference(); | ||
|
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| private PointerByReference ieApp; | ||
| private Dispatch ieDispatch; | ||
|
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| public COMLateBindingObjectTest() { | ||
| } | ||
|
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| @Before | ||
| public void before() { | ||
| AbstractWin32TestSupport.killProcessByName("iexplore.exe"); | ||
| try { | ||
| Thread.sleep(5 * 1000); | ||
| } catch (InterruptedException ex) { | ||
| } | ||
|
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| HRESULT hr = Ole32.INSTANCE.CoInitializeEx(null, Ole32.COINIT_MULTITHREADED); | ||
| COMUtils.checkRC(hr); | ||
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| // Create InternetExplorer object | ||
| ieApp = new PointerByReference(); | ||
| hr = Ole32.INSTANCE | ||
| .CoCreateInstance(CLSID_InternetExplorer, null, WTypes.CLSCTX_SERVER, IDispatch.IID_IDISPATCH, ieApp); | ||
| COMUtils.checkRC(hr); | ||
|
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| ieDispatch = new Dispatch(ieApp.getValue()); | ||
| ieDispatch.AddRef(); | ||
| hr = ieDispatch.GetIDsOfNames(new REFIID(Guid.IID_NULL), new WString[]{new WString("Quit")}, 1, lcid, dispIdQuit); | ||
| COMUtils.checkRC(hr); | ||
| } | ||
|
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| @After | ||
| public void after() { | ||
| // Shutdown Internet Explorer | ||
| DISPPARAMS.ByReference pDispParams = new DISPPARAMS.ByReference(); | ||
| VARIANT.ByReference pVarResult = new VARIANT.ByReference(); | ||
| IntByReference puArgErr = new IntByReference(); | ||
| EXCEPINFO.ByReference pExcepInfo = new EXCEPINFO.ByReference(); | ||
|
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| HRESULT hr = ieDispatch.Invoke(dispIdQuit.getValue(), niid, lcid, methodFlags, pDispParams, pVarResult, pExcepInfo, puArgErr); | ||
| COMUtils.checkRC(hr, pExcepInfo, puArgErr); | ||
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| ieDispatch.Release(); | ||
| Ole32.INSTANCE.CoUninitialize(); | ||
| } | ||
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| @Test | ||
| public void testPropertyAccessor() throws InterruptedException { | ||
| final String testString = "Hallo Welt"; | ||
| COMLateBindingObject ieBinding = new COMLateBindingObject(ieDispatch); | ||
| ieBinding.setProperty("Visible", true); | ||
| assertTrue(ieBinding.getBooleanProperty("Visible")); | ||
| boolean statusBarInitial = ieBinding.getBooleanProperty("StatusBar"); | ||
| ieBinding.setProperty("StatusBar", true); | ||
| assertTrue(ieBinding.getBooleanProperty("StatusBar")); | ||
| ieBinding.setProperty("StatusText", testString); | ||
| assertEquals(testString, ieBinding.getStringProperty("StatusText")); | ||
| ieBinding.setProperty("StatusBar", false); | ||
| assertFalse(ieBinding.getBooleanProperty("StatusBar")); | ||
| ieBinding.setProperty("StatusBar", statusBarInitial); | ||
| ieBinding.setProperty("Visible", false); | ||
| assertFalse(ieBinding.getBooleanProperty("Visible")); | ||
| } | ||
| } |
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