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/* -*- 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: */
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