Avoid external processes picking up instdir/program/libnspr4.so

...which is a problem in ASan builds, as seen with a failing
CppunitTest_sd_import_tests (among lots of other similarly failing tests):

> Exception in thread "main" java.lang.UnsatisfiedLinkError: /usr/lib/jvm/java-11-openjdk-11.0.11.0.9-5.fc34.x86_64/lib/libsystemconf.so: ~/lo/core/instdir/program/libnspr4.so: undefined symbol: __asan_option_detect_stack_use_after_return
> 	at java.base/java.lang.ClassLoader$NativeLibrary.load0(Native Method)
> 	at java.base/java.lang.ClassLoader$NativeLibrary.load(ClassLoader.java:2442)
> 	at java.base/java.lang.ClassLoader$NativeLibrary.loadLibrary(ClassLoader.java:2498)
> 	at java.base/java.lang.ClassLoader.loadLibrary0(ClassLoader.java:2694)
> 	at java.base/java.lang.ClassLoader.loadLibrary(ClassLoader.java:2648)
> 	at java.base/java.lang.Runtime.loadLibrary0(Runtime.java:830)
> 	at java.base/java.lang.System.loadLibrary(System.java:1873)
> 	at java.base/java.security.SystemConfigurator$1.run(SystemConfigurator.java:67)
> 	at java.base/java.security.SystemConfigurator$1.run(SystemConfigurator.java:65)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.SystemConfigurator.<clinit>(SystemConfigurator.java:65)
> 	at java.base/java.security.Security.initialize(Security.java:208)
> 	at java.base/java.security.Security$2.run(Security.java:93)
> 	at java.base/java.security.Security$2.run(Security.java:91)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.Security.<clinit>(Security.java:91)
> 	at java.base/sun.security.jca.ProviderList.<init>(ProviderList.java:176)
> 	at java.base/sun.security.jca.ProviderList$2.run(ProviderList.java:94)
> 	at java.base/sun.security.jca.ProviderList$2.run(ProviderList.java:92)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/sun.security.jca.ProviderList.fromSecurityProperties(ProviderList.java:91)
> 	at java.base/sun.security.jca.Providers.<clinit>(Providers.java:54)
> 	at java.base/java.security.SecureRandom.getDefaultPRNG(SecureRandom.java:264)
> 	at java.base/java.security.SecureRandom.<init>(SecureRandom.java:219)
> 	at java.base/java.util.UUID$Holder.<clinit>(UUID.java:101)
> 	at java.base/java.util.UUID.randomUUID(UUID.java:147)
> 	at org.probatron.officeotron.sessionstorage.Store.putZippedResource(Unknown Source)
> 	at org.probatron.officeotron.CommandLineSubmission.<init>(Unknown Source)
> 	at org.probatron.officeotron.Driver.main(Unknown Source)
> warn:svl.items:1258842:1258842:svl/source/items/itempool.cxx:358: old secondary pool: EditEngineItemPool of pool: XOutdevItemPool must be empty.
> ~/lo/core/test/source/bootstrapfixture.cxx:232:SdImportTest::testDocumentLayout
> equality assertion failed
> - Expected: 0
> - Actual  : 256
> - failed to execute: sh ~/lo/core/bin/officeotron.sh ~/lo/tmp/SdImportTest__testDocumentLayout_16w8dw.tmp > ~/lo/tmp/SdImportTest__testDocumentLayout_16w8dy.tmp

The solution reuses the arg-env bootstrap variable already used by
test::OfficeConnection::setUp (unotest/source/cpp/officeconnection.cxx) and for
that makes test::getArgumnet available outside Library_unotest.  (For
simplicity, it adds the relevant gb_CppunitTest_add_arguments calls
unconditionally to the various *.mk files, even though the data is only used
conditionally for non-_WIN32 in test::BootstrapFixture::validate in
test/source/bootstrapfixture.cxx, at least for now.)

Not sure what exactly started to cause this issue now for my ASan builds on
Fedora 34.

Change-Id: I7a4d6c0e36b94935442c6c91d5ee967fcad61763
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119317
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/include/unotest/getargument.hxx b/include/unotest/getargument.hxx
new file mode 100644
index 000000000000..08eee217a343
--- /dev/null
+++ b/include/unotest/getargument.hxx
@@ -0,0 +1,38 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you 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 .
+ */
+
+#pragma once
+
+#include <sal/config.h>
+
+#include <string_view>
+
+#include <rtl/ustring.hxx>
+#include <unotest/detail/unotestdllapi.hxx>
+
+namespace test {
+
+// Obtain the value of an argument tunneled in via an "arg-<name>" bootstrap
+// variable:
+OOO_DLLPUBLIC_UNOTEST bool getArgument(
+    std::u16string_view name, OUString * value);
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */