Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 211 insertions, 0 deletions

diff --git a/sal/qa/rtl/alloc/rtl_alloc.cxx b/sal/qa/rtl/alloc/rtl_alloc.cxx
new file mode 100644
index 000000000..419a3f3b0
--- /dev/null
+++ b/sal/qa/rtl/alloc/rtl_alloc.cxx
@@ -0,0 +1,211 @@
+/* -*- 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 .
+ */
+
+#include <rtl/alloc.h>
+#include <rtl/ustrbuf.hxx>
+#include <sal/types.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+
+#include "../../../rtl/strimp.hxx"
+
+#include <memory.h>
+
+namespace rtl_alloc
+{
+
+    // small memory check routine, which return false, if there is a problem
+
+    static bool checkMemory(const char* _pMemory, sal_uInt32 _nSize, char _n)
+    {
+        bool bOk = true;
+
+        for (sal_uInt32 i=0;i<_nSize;i++)
+        {
+            if (_pMemory[i] != _n)
+            {
+                bOk = false;
+            }
+        }
+        return bOk;
+    }
+
+class Memory : public CppUnit::TestFixture
+{
+    // for normal alloc functions
+    char       *m_pMemory;
+    static const sal_uInt32  m_nSizeOfMemory = 1024;
+
+public:
+    Memory()
+        : m_pMemory(nullptr)
+    {
+    }
+
+    // initialise your test code values here.
+    void setUp() override
+    {
+        m_pMemory = static_cast<char*>(rtl_allocateMemory( m_nSizeOfMemory ));
+    }
+
+    void tearDown() override
+    {
+        rtl_freeMemory(m_pMemory);
+        m_pMemory = nullptr;
+    }
+
+    void rtl_allocateMemory_001()
+    {
+        CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", m_pMemory != nullptr);
+        memset(m_pMemory, 1, m_nSizeOfMemory);
+        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pMemory, m_nSizeOfMemory, 1));
+    }
+
+    void rtl_reallocateMemory_001()
+    {
+        sal_uInt32 nSize = 2 * 1024;
+        m_pMemory = static_cast<char*>(rtl_reallocateMemory(m_pMemory, nSize));
+
+        CPPUNIT_ASSERT_MESSAGE( "Can reallocate memory.", m_pMemory != nullptr);
+        memset(m_pMemory, 2, nSize);
+        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pMemory, nSize, 2));
+    }
+
+    CPPUNIT_TEST_SUITE(Memory);
+    CPPUNIT_TEST(rtl_allocateMemory_001);
+    CPPUNIT_TEST(rtl_reallocateMemory_001);
+    CPPUNIT_TEST_SUITE_END();
+}; // class test
+
+class TestZeroMemory : public CppUnit::TestFixture
+{
+    // for zero functions
+    char       *m_pZeroMemory;
+    static const sal_uInt32  m_nSizeOfZeroMemory = 50 * 1024 * 1024;
+
+public:
+    TestZeroMemory()
+        : m_pZeroMemory(nullptr)
+    {
+    }
+
+    // initialise your test code values here.
+    void setUp() override
+    {
+        m_pZeroMemory = static_cast<char*>(rtl_allocateZeroMemory( m_nSizeOfZeroMemory ));
+    }
+
+    void tearDown() override
+    {
+        rtl_freeZeroMemory(m_pZeroMemory, m_nSizeOfZeroMemory);
+        // LLA: no check possible, may GPF if there is something wrong.
+        // CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", pZeroMemory != NULL);
+    }
+
+    // insert your test code here.
+
+    void rtl_allocateZeroMemory_001()
+    {
+        CPPUNIT_ASSERT_MESSAGE( "Can get zero memory.", m_pZeroMemory != nullptr);
+        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pZeroMemory, m_nSizeOfZeroMemory, 0));
+
+        memset(m_pZeroMemory, 3, m_nSizeOfZeroMemory);
+        CPPUNIT_ASSERT_MESSAGE( "memory contains wrong value.", checkMemory(m_pZeroMemory, m_nSizeOfZeroMemory, 3));
+    }
+
+    CPPUNIT_TEST_SUITE(TestZeroMemory);
+    CPPUNIT_TEST(rtl_allocateZeroMemory_001);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+class TestPreinit : public CppUnit::TestFixture
+{
+public:
+    TestPreinit()
+    {
+    }
+
+    // initialise your test code values here.
+    void setUp() override
+    {
+    }
+
+    void tearDown() override
+    {
+    }
+
+    // insert your test code here.
+
+    void test()
+    {
+        const char sample[] = "Hello World";
+        std::vector<OUString> aStrings;
+
+        rtl_alloc_preInit(true);
+
+        OUString aFoo("foo");
+
+        // fill some cache bits
+        for (int iter = 0; iter < 4; iter++)
+        {
+            for (int i = 1; i < 4096; i += 8)
+            {
+                OUStringBuffer aBuf(i);
+                aBuf.appendAscii(sample, (i/8) % (SAL_N_ELEMENTS(sample)-1));
+                OUString aStr = aBuf.makeStringAndClear();
+                aStrings.push_back(aStr);
+            }
+            // free some pieces to make holes
+            for (size_t i = iter; i < aStrings.size(); i += 17)
+                aStrings[i] = aFoo;
+        }
+
+        for (size_t i = 0; i < aStrings.size(); ++i)
+        {
+            CPPUNIT_ASSERT_MESSAGE( "not static before.", !(aStrings[i].pData->refCount & SAL_STRING_STATIC_FLAG) );
+        }
+
+        // should static-ize all the strings.
+        rtl_alloc_preInit(false);
+
+        for (size_t i = 0; i < aStrings.size(); ++i)
+            CPPUNIT_ASSERT_MESSAGE( "static after.", (aStrings[i].pData->refCount & SAL_STRING_STATIC_FLAG) );
+    }
+
+    void test2()
+    {
+        // should never happen but lets try it again.
+        test();
+    }
+
+    CPPUNIT_TEST_SUITE(TestPreinit);
+    CPPUNIT_TEST(test);
+    CPPUNIT_TEST(test2);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(rtl_alloc::Memory);
+CPPUNIT_TEST_SUITE_REGISTRATION(rtl_alloc::TestZeroMemory);
+CPPUNIT_TEST_SUITE_REGISTRATION(rtl_alloc::TestPreinit);
+} // namespace rtl_alloc
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */