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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/.
*/
#include <comphelper/syntaxhighlight.hxx>
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <rtl/ustring.hxx>
#include <vector>
class SyntaxHighlightTest : public CppUnit::TestFixture
{
public:
void testBasicString();
void testBasicComment();
void testBasicCommentNewline();
void testBasicEmptyComment();
void testBasicEmptyCommentNewline();
void testBasic();
CPPUNIT_TEST_SUITE(SyntaxHighlightTest);
CPPUNIT_TEST(testBasicString);
CPPUNIT_TEST(testBasicComment);
CPPUNIT_TEST(testBasicCommentNewline);
CPPUNIT_TEST(testBasicEmptyComment);
CPPUNIT_TEST(testBasicEmptyCommentNewline);
CPPUNIT_TEST(testBasic);
CPPUNIT_TEST_SUITE_END();
};
void SyntaxHighlightTest::testBasicString() {
std::vector<HighlightPortion> ps;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(u"\"foo\"", ps);
CPPUNIT_ASSERT_EQUAL(
static_cast<std::vector<HighlightPortion>::size_type>(1), ps.size());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), ps[0].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), ps[0].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::String, ps[0].tokenType);
}
void SyntaxHighlightTest::testBasicComment() {
std::vector<HighlightPortion> ps;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(u"' foo", ps);
CPPUNIT_ASSERT_EQUAL(
static_cast<std::vector<HighlightPortion>::size_type>(1), ps.size());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), ps[0].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), ps[0].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::Comment, ps[0].tokenType);
}
void SyntaxHighlightTest::testBasicCommentNewline() {
std::vector<HighlightPortion> ps;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(u"' foo\n", ps);
CPPUNIT_ASSERT_EQUAL(
static_cast<std::vector<HighlightPortion>::size_type>(2), ps.size());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), ps[0].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), ps[0].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::Comment, ps[0].tokenType);
CPPUNIT_ASSERT_EQUAL(sal_Int32(5), ps[1].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(6), ps[1].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::EOL, ps[1].tokenType);
}
void SyntaxHighlightTest::testBasicEmptyComment() {
std::vector<HighlightPortion> ps;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(u"'", ps);
CPPUNIT_ASSERT_EQUAL(
static_cast<std::vector<HighlightPortion>::size_type>(1), ps.size());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), ps[0].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), ps[0].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::Comment, ps[0].tokenType);
}
void SyntaxHighlightTest::testBasicEmptyCommentNewline() {
std::vector<HighlightPortion> ps;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(u"'\n", ps);
CPPUNIT_ASSERT_EQUAL(
static_cast<std::vector<HighlightPortion>::size_type>(2), ps.size());
CPPUNIT_ASSERT_EQUAL(sal_Int32(0), ps[0].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), ps[0].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::Comment, ps[0].tokenType);
CPPUNIT_ASSERT_EQUAL(sal_Int32(1), ps[1].nBegin);
CPPUNIT_ASSERT_EQUAL(sal_Int32(2), ps[1].nEnd);
CPPUNIT_ASSERT_EQUAL(TokenType::EOL, ps[1].tokenType);
}
void SyntaxHighlightTest::testBasic()
{
OUString aBasicString(" if Mid(sText,iRun,1 )<> \" \" then Mid( sText ,iRun, 1, Chr( 1 + Asc( Mid(sText,iRun,1 )) ) '");
std::vector<HighlightPortion> aPortions;
SyntaxHighlighter(HighlighterLanguage::Basic).getHighlightPortions(
aBasicString, aPortions );
sal_Int32 prevEnd = 0;
for (auto const& portion : aPortions)
{
CPPUNIT_ASSERT_EQUAL(prevEnd, portion.nBegin);
CPPUNIT_ASSERT(portion.nBegin < portion.nEnd);
prevEnd = portion.nEnd;
}
CPPUNIT_ASSERT_EQUAL(aBasicString.getLength(), prevEnd);
}
CPPUNIT_TEST_SUITE_REGISTRATION(SyntaxHighlightTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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