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/******************************************************************************
* Top contributors (to current version):
* Andrew Reynolds, Mathias Preiner
*
* This file is part of the cvc5 project.
*
* Copyright (c) 2009-2025 by the authors listed in the file AUTHORS
* in the top-level source directory and their institutional affiliations.
* All rights reserved. See the file COPYING in the top-level source
* directory for licensing information.
* ****************************************************************************
*
* Black box testing of LFSC proof conversion
*/
#include <string>
#include "proof/lfsc/lfsc_node_converter.h"
#include "test.h"
namespace cvc5::internal {
using namespace cvc5::internal::proof;
namespace test {
class TestLfscNodeConverterBlack : public TestInternal
{
};
TEST_F(TestLfscNodeConverterBlack, ident_sanitize)
{
// LFSC does not allow these characters in identifier bodies: "() \t\n\f;"
//
// See also: https://github.com/cvc5/LFSC/blob/master/src/lexer.flex#L24
//
// We use hex escapes that are valid in Python:
// https://docs.python.org/3/reference/lexical_analysis.html#string-and-bytes-literals
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there are spaces"),
R"x(cvc.there\x20are\x20spaces)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName(" "), R"x(cvc.\x20\x20)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there\\are\\slashes"),
R"x(cvc.there\x5care\x5cslashes)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there\nare\nnewlines"),
R"x(cvc.there\x0aare\x0anewlines)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there\rare\rCRs"),
"cvc.there\rare\rCRs");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there\tare\ttabs"),
R"x(cvc.there\x09are\x09tabs)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there(are(parens"),
R"x(cvc.there\x28are\x28parens)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there)are)parens"),
R"x(cvc.there\x29are\x29parens)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName("there;are;semis"),
R"x(cvc.there\x3bare\x3bsemis)x");
ASSERT_EQ(LfscNodeConverter::getNameForUserName(""), R"x(cvc.)x");
}
} // namespace test
} // namespace cvc5::internal
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