From a2534fb54f2f881c2f73dceb2a1afc34c5cc1e4d Mon Sep 17 00:00:00 2001 From: "pedemont%us.ibm.com" Date: Thu, 13 Jan 2005 17:26:52 +0000 Subject: [PATCH] Add testcase for XPCOM.queryInterface method. --- extensions/java/xpcom/tests/Makefile.in | 1 + extensions/java/xpcom/tests/TestQI.java | 278 ++++++++++++++++++++++++ 2 files changed, 279 insertions(+) create mode 100644 extensions/java/xpcom/tests/TestQI.java diff --git a/extensions/java/xpcom/tests/Makefile.in b/extensions/java/xpcom/tests/Makefile.in index c6b7703eeb29..d16a3b97bd08 100644 --- a/extensions/java/xpcom/tests/Makefile.in +++ b/extensions/java/xpcom/tests/Makefile.in @@ -53,6 +53,7 @@ XPIDLSRCS = \ JAVA_SRCS = \ TestArray.java \ TestProps.java \ + TestQI.java \ $(NULL) ifeq ($(OS_ARCH),WINNT) diff --git a/extensions/java/xpcom/tests/TestQI.java b/extensions/java/xpcom/tests/TestQI.java new file mode 100644 index 000000000000..a692d32973b6 --- /dev/null +++ b/extensions/java/xpcom/tests/TestQI.java @@ -0,0 +1,278 @@ +/* ***** BEGIN LICENSE BLOCK ***** + * Version: MPL 1.1/GPL 2.0/LGPL 2.1 + * + * The contents of this file are subject to the Mozilla Public License Version + * 1.1 (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.mozilla.org/MPL/ + * + * Software distributed under the License is distributed on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License + * for the specific language governing rights and limitations under the + * License. + * + * The Original Code is Java XPCOM Bindings. + * + * The Initial Developer of the Original Code is + * IBM Corporation. + * Portions created by the Initial Developer are Copyright (C) 2004 + * IBM Corporation. All Rights Reserved. + * + * Contributor(s): + * Javier Pedemonte (jhpedemonte@gmail.com) + * + * Alternatively, the contents of this file may be used under the terms of + * either the GNU General Public License Version 2 or later (the "GPL"), or + * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), + * in which case the provisions of the GPL or the LGPL are applicable instead + * of those above. If you wish to allow use of your version of this file only + * under the terms of either the GPL or the LGPL, and not to allow others to + * use your version of this file under the terms of the MPL, indicate your + * decision by deleting the provisions above and replace them with the notice + * and other provisions required by the GPL or the LGPL. If you do not delete + * the provisions above, a recipient may use your version of this file under + * the terms of any one of the MPL, the GPL or the LGPL. + * + * ***** END LICENSE BLOCK ***** */ + +import org.mozilla.xpcom.*; +import java.io.*; +import java.util.*; + + +/** + * Simple test for the XPCOM.queryInterface method. It should be + * able to QI any interfaces implemented by the given object or its superclass + * (and so on up the inheritance chain). + * + * @see XPCOM#queryInterface + */ + +public class TestQI { + + public static void main(String [] args) throws Exception { + System.loadLibrary("javaxpcom"); + + String mozillaPath = System.getProperty("MOZILLA_FIVE_HOME"); + if (mozillaPath == null) { + throw new RuntimeException("MOZILLA_FIVE_HOME system property not set."); + } + + File localFile = new File(mozillaPath); + XPCOM.initXPCOM(localFile, null); + + FooFile foo = new FooFile(); + + nsIFileURL fileURL = (nsIFileURL) foo.queryInterface(nsIFileURL.NS_IFILEURL_IID); + if (fileURL == null) { + throw new RuntimeException("Failed to QI to nsIFileURL."); + } + + nsIURL url = (nsIURL) foo.queryInterface(nsIURL.NS_IURL_IID); + if (url == null) { + throw new RuntimeException("Failed to QI to nsIURL."); + } + + nsIURI uri = (nsIURI) foo.queryInterface(nsIURI.NS_IURI_IID); + if (uri == null) { + throw new RuntimeException("Failed to QI to nsIURI."); + } + + nsISupports supp = (nsISupports) foo.queryInterface(nsISupports.NS_ISUPPORTS_IID); + if (supp == null) { + throw new RuntimeException("Failed to QI to nsISupports."); + } + + XPCOM.shutdownXPCOM(null); + + System.out.println("Test Passed."); + } +} + + +/** + * Dummy class that implements nsIFileUrl. The inheritance chaing for + * nsIFileURL is as follows: + * 
+ *   nsIFileURL -> nsIURL -> nsIURI -> nsISupports
+ *
+ *

+ * The only method that is implemented is queryInterface, which + * simply calls XPCOM.queryInterface. + *

+ * + * @see XPCOM#queryInterface + */ +class FooFile implements nsIFileURL { + + public nsISupports queryInterface(String aIID) { + return XPCOM.queryInterface(this, aIID); + } + + public nsISupports getFile() { + return null; + } + + public void setFile(nsISupports aFile) { + } + + public String getFilePath() { + return null; + } + + public void setFilePath(String aFilePath) { + } + + public String getParam() { + return null; + } + + public void setParam(String aParam) { + } + + public String getQuery() { + return null; + } + + public void setQuery(String aQuery) { + } + + public String getRef() { + return null; + } + + public void setRef(String aRef) { + } + + public String getDirectory() { + return null; + } + + public void setDirectory(String aDirectory) { + } + + public String getFileName() { + return null; + } + + public void setFileName(String aFileName) { + } + + public String getFileBaseName() { + return null; + } + + public void setFileBaseName(String aFileBaseName) { + } + + public String getFileExtension() { + return null; + } + + public void setFileExtension(String aFileExtension) { + } + + public String getCommonBaseSpec(nsIURI aURIToCompare) { + return null; + } + + public String getRelativeSpec(nsIURI aURIToCompare) { + return null; + } + + public String getSpec() { + return null; + } + + public void setSpec(String aSpec) { + } + + public String getPrePath() { + return null; + } + + public String getScheme() { + return null; + } + + public void setScheme(String aScheme) { + } + + public String getUserPass() { + return null; + } + + public void setUserPass(String aUserPass) { + } + + public String getUsername() { + return null; + } + + public void setUsername(String aUsername) { + } + + public String getPassword() { + return null; + } + + public void setPassword(String aPassword) { + } + + public String getHostPort() { + return null; + } + + public void setHostPort(String aHostPort) { + } + + public String getHost() { + return null; + } + + public void setHost(String aHost) { + } + + public int getPort() { + return 0; + } + + public void setPort(int aPort) { + } + + public String getPath() { + return null; + } + + public void setPath(String aPath) { + } + + public boolean equals(nsIURI other) { + return false; + } + + public boolean schemeIs(String scheme) { + return false; + } + + public nsIURI clone_() { + return null; + } + + public String resolve(String relativePath) { + return null; + } + + public String getAsciiSpec() { + return null; + } + + public String getAsciiHost() { + return null; + } + + public String getOriginCharset() { + return null; + } +} +