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, 57 insertions, 0 deletions

diff --git a/tools/qa/cppunit/test_cpuid.cxx b/tools/qa/cppunit/test_cpuid.cxx
new file mode 100644
index 000000000..7d9b5c41c
--- /dev/null
+++ b/tools/qa/cppunit/test_cpuid.cxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ */
+
+#include <cppunit/TestAssert.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <tools/cpuid.hxx>
+#include <rtl/ustring.hxx>
+
+namespace
+{
+class CpuInstructionSetSupport : public CppUnit::TestFixture
+{
+public:
+    void testCpuInstructionSetSupport();
+
+    CPPUNIT_TEST_SUITE(CpuInstructionSetSupport);
+    CPPUNIT_TEST(testCpuInstructionSetSupport);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+void CpuInstructionSetSupport::testCpuInstructionSetSupport()
+{
+    OUString aString = cpuid::instructionSetSupportedString();
+
+    if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::SSE2))
+    {
+        CPPUNIT_ASSERT(aString.indexOf("SSE2") >= 0);
+    }
+
+    if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::SSSE3))
+    {
+        CPPUNIT_ASSERT(aString.indexOf("SSSE3") >= 0);
+    }
+
+    if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::AVX))
+    {
+        CPPUNIT_ASSERT(aString.indexOf("AVX") > 0);
+    }
+
+    if (cpuid::isCpuInstructionSetSupported(cpuid::InstructionSetFlags::AVX2))
+    {
+        CPPUNIT_ASSERT(aString.indexOf("AVX2") > 0);
+    }
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(CpuInstructionSetSupport);
+
+} // end anonymous namespace
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */