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Diffstat (limited to 'bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug97697_Test.java')
-rw-r--r-- | bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug97697_Test.java | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug97697_Test.java b/bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug97697_Test.java new file mode 100644 index 000000000000..34d98532688b --- /dev/null +++ b/bridges/test/com/sun/star/lib/uno/bridges/java_remote/Bug97697_Test.java @@ -0,0 +1,105 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +package com.sun.star.lib.uno.bridges.javaremote; + +import com.sun.star.bridge.XInstanceProvider; +import com.sun.star.lang.DisposedException; +import com.sun.star.lib.TestBed; +import com.sun.star.lib.uno.typeinfo.MethodTypeInfo; +import com.sun.star.lib.uno.typeinfo.TypeInfo; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.uno.XComponentContext; +import com.sun.star.uno.XInterface; +import complexlib.ComplexTestCase; + +/** + * Test case for bug #97697#. + * + * <p>Bug #97697# "GPF in java-uno bridge in bugdoc scenario" shows that sending + * a plain <code>Object</code> as an <code>Any</code> over the URP bridge lead + * to a <code>StackOverflowError</code> on the writer thread, which was silently + * discarded (and the bridge was not disposed).</p> + * + * <p>This test has to detect whether the spawned client process indeed hangs, + * which can not be done reliably. As an approximation, it waits for 10 sec and + * considers the process hanging if it has not completed by then.</p> + */ +public final class Bug97697_Test extends ComplexTestCase { + public String getTestObjectName() { + return getClass().getName(); + } + + public String[] getTestMethodNames() { + return new String[] { "test" }; + } + + public void test() throws Exception { + TestBed t = new TestBed(); + assure("test", t.execute(new Provider(t), true, Client.class, 10000)); + } + + public static final class Client extends TestBed.Client { + public static void main(String[] args) { + new Client().execute(); + } + + protected boolean run(XComponentContext context) throws Throwable { + XTransport transport = UnoRuntime.queryInterface( + XTransport.class, getBridge(context).getInstance("Transport")); + try { + transport.getAny(); + } catch (DisposedException e) { + return true; + } + return false; + } + } + + private static final class Provider implements XInstanceProvider { + public Provider(TestBed testBed) { + this.testBed = testBed; + } + + public Object getInstance(String instanceName) { + return new XTransport() { + public Object getAny() { + testBed.serverDone(true); + return new Object(); + } + }; + } + + private final TestBed testBed; + } + + public interface XTransport extends XInterface { + Object getAny(); + + TypeInfo[] UNOTYPEINFO = { new MethodTypeInfo("getAny", 0, 0) }; + } +} |