From d35a37a449d31e6f4b43b937abf7b0e1fc497828 Mon Sep 17 00:00:00 2001 From: Jan Tuomi Date: Thu, 16 Jun 2016 20:21:25 +0300 Subject: Grammar now uses reverse polish notation --- test/core/parser/ParserTest.java | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) (limited to 'test/core/parser/ParserTest.java') diff --git a/test/core/parser/ParserTest.java b/test/core/parser/ParserTest.java index 913896e..9dc51e3 100644 --- a/test/core/parser/ParserTest.java +++ b/test/core/parser/ParserTest.java @@ -1,8 +1,9 @@ package com.jantuomi.interpreter.test.core.parser; import com.jantuomi.interpreter.main.core.parser.Parser; -import com.jantuomi.interpreter.main.core.parser.ast.ASTNode; import com.jantuomi.interpreter.main.core.tokenizer.token.Token; +import com.jantuomi.interpreter.main.core.tokenizer.token.types.AdditionToken; +import com.jantuomi.interpreter.main.core.tokenizer.token.types.IntegerLiteralToken; import org.junit.Test; import java.util.Arrays; @@ -14,21 +15,17 @@ import java.util.List; public class ParserTest { @Test - public void parseAssignment() throws Exception { + public void testParseAddition() throws Exception { List tokens = Arrays.asList( - new Token(Token.Type.SymbolToken, "x"), - new Token(Token.Type.AssignmentToken), - new Token(Token.Type.SymbolToken, "y"), - new Token(Token.Type.AdditionToken), - new Token(Token.Type.SymbolToken, "x"), - new Token(Token.Type.AdditionToken), - new Token(Token.Type.IntegerLiteralToken, "1") + new IntegerLiteralToken("1"), + new IntegerLiteralToken("2"), + new AdditionToken() ); Parser parser = Parser.getInstance(); - List sequence = parser.parse(tokens); - for (ASTNode e : sequence) { - parser.printTree(e); + List sequence = parser.parse(tokens); + for (Token t : sequence) { + parser.printTree(t); } } } \ No newline at end of file -- cgit v1.3