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Revise regex tests with PositionIterator counting lines correctly

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Charles Baker 2023-03-18 17:03:42 +13:00 • committed by Charles Baker
parent db29a3b8eb
commit 18cf324d7b
1 changed files with 10 additions and 11 deletions
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21
src/lalr/lalr_test/TestRegularExpressions.cpp
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@ -1261,8 +1261,8 @@ SUITE( RegularExpressions )
compiler.compile( "[ \\t\\r\\n]", &whitespace );
Lexer<PositionIterator<const char*> > lexer( compiler.state_machine(), nullptr );
const char* regex = "\n \r\n \r \r\n";
lexer.reset( PositionIterator<const char*>(regex, regex + strlen(regex)), PositionIterator<const char*>() );
const char* text = "\n \r\n \r \r\n";
lexer.reset( PositionIterator<const char*>(text, text + strlen(text)), PositionIterator<const char*>() );
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 2 );
@ -1270,24 +1270,23 @@ SUITE( RegularExpressions )
lexer.advance();
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 2 );
CHECK_EQUAL( 3, lexer.position().line() );
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 3 );
CHECK_EQUAL( 3, lexer.position().line() );
lexer.advance();
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 4 );
lexer.advance();
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 4 );
CHECK_EQUAL( 4, lexer.position().line() );
lexer.advance();
CHECK( lexer.symbol() == &whitespace );
CHECK( lexer.position().line() == 5 );
lexer.advance();
CHECK_EQUAL( 5, lexer.position().line() );
lexer.advance();
CHECK_EQUAL( 5, lexer.position().line() );
}