1 files changed, 146 insertions, 0 deletions
diff --git a/editeng/qa/lookuptree/lookuptree_test.cxx b/editeng/qa/lookuptree/lookuptree_test.cxx
new file mode 100644
index 000000000..7d5e9647b
--- /dev/null
+++ b/editeng/qa/lookuptree/lookuptree_test.cxx
@@ -0,0 +1,146 @@
+/* -*- 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 <sal/types.h>
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/HelperMacros.h>
+#include <cppunit/plugin/TestPlugIn.h>
+#include <editeng/Trie.hxx>
+
+namespace {
+
+class LookupTreeTest : public CppUnit::TestFixture
+{
+public:
+    void testTrie();
+    void testTrieGetAllEntries();
+
+    CPPUNIT_TEST_SUITE(LookupTreeTest);
+    CPPUNIT_TEST(testTrie);
+    CPPUNIT_TEST(testTrieGetAllEntries);
+    CPPUNIT_TEST_SUITE_END();
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(LookupTreeTest);
+
+void LookupTreeTest::testTrie()
+{
+    editeng::Trie trie;
+    std::vector<OUString> suggestions;
+
+    trie.findSuggestions( OUString(), suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(0), suggestions.size() );
+
+    trie.insert( OUString() );
+    trie.findSuggestions( OUString(), suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(0), suggestions.size() );
+
+    trie.findSuggestions( "a", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(0), suggestions.size() );
+
+    trie.insert( "abc" );
+    trie.insert( "abcdefghijklmnopqrstuvwxyz" );
+    trie.findSuggestions( "a", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(2), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("abc"), suggestions[0] );
+    CPPUNIT_ASSERT_EQUAL( OUString("abcdefghijklmnopqrstuvwxyz"), suggestions[1] );
+    suggestions.clear();
+
+    trie.findSuggestions( "abc", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(1), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("abcdefghijklmnopqrstuvwxyz"), suggestions[0] );
+    suggestions.clear();
+
+    trie.findSuggestions( "abe", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(0), suggestions.size() );
+    suggestions.clear();
+
+    trie.insert( "abe" );
+    trie.findSuggestions( "", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(3), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("abc"), suggestions[0] );
+    CPPUNIT_ASSERT_EQUAL( OUString("abcdefghijklmnopqrstuvwxyz"), suggestions[1] );
+    CPPUNIT_ASSERT_EQUAL( OUString("abe"), suggestions[2] );
+    suggestions.clear();
+
+    trie.insert( "H31l0" );
+    trie.findSuggestions( "H", suggestions);
+
+    CPPUNIT_ASSERT_EQUAL( size_t(1), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("H31l0"), suggestions[0] );
+    suggestions.clear();
+
+    trie.insert( "H1" );
+    trie.findSuggestions( "H", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(2), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("H31l0"), suggestions[0] );
+    CPPUNIT_ASSERT_EQUAL( OUString("H1"), suggestions[1] );
+    suggestions.clear();
+
+    trie.findSuggestions( "H3", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(1), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("H31l0"), suggestions[0] );
+    suggestions.clear();
+
+    trie.insert( OStringToOUString( "H\xC3\xA4llo", RTL_TEXTENCODING_UTF8 ) );
+    trie.findSuggestions( "H", suggestions );
+    CPPUNIT_ASSERT_EQUAL( size_t(3), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("H31l0"), suggestions[0] );
+    CPPUNIT_ASSERT_EQUAL( OUString("H1"), suggestions[1] );
+    CPPUNIT_ASSERT_EQUAL( OStringToOUString( "H\xC3\xA4llo", RTL_TEXTENCODING_UTF8 ), suggestions[2] );
+    suggestions.clear();
+
+    trie.findSuggestions( "H3", suggestions );
+    CPPUNIT_ASSERT_EQUAL( size_t(1), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OUString("H31l0"), suggestions[0] );
+    suggestions.clear();
+
+    trie.findSuggestions( OStringToOUString("H\xC3\xA4", RTL_TEXTENCODING_UTF8), suggestions );
+    CPPUNIT_ASSERT_EQUAL( size_t(1), suggestions.size() );
+    CPPUNIT_ASSERT_EQUAL( OStringToOUString("H\xC3\xA4llo", RTL_TEXTENCODING_UTF8), suggestions[0] );
+    suggestions.clear();
+
+    trie.findSuggestions( "", suggestions);
+    CPPUNIT_ASSERT_EQUAL( size_t(6), suggestions.size() );
+    suggestions.clear();
+}
+
+void LookupTreeTest::testTrieGetAllEntries()
+{
+    editeng::Trie trie;
+
+    CPPUNIT_ASSERT_EQUAL( size_t(0), trie.size() );
+
+    trie.insert("A");
+    CPPUNIT_ASSERT_EQUAL( size_t(1), trie.size() );
+
+    trie.insert("B");
+    trie.insert("C");
+    CPPUNIT_ASSERT_EQUAL( size_t(3), trie.size() );
+
+    trie.insert("AA");
+    trie.insert("AAA");
+    CPPUNIT_ASSERT_EQUAL( size_t(5), trie.size() );
+}
+
+} // namespace end
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */