init

maxkey-protocols/maxkey-protocol-simulate/test/org/json/simple/parser/YylexTest.java

@@ -0,0 +1,80 @@
+package org.json.simple.parser;
+
+import java.io.IOException;
+import java.io.StringReader;
+
+import junit.framework.TestCase;
+
+public class YylexTest extends TestCase {
+
+        public void testYylex() throws Exception{
+                String s="\"\\/\"";
+                System.out.println(s);
+                StringReader in = new StringReader(s);
+                Yylex lexer=new Yylex(in);
+                Yytoken token=lexer.yylex();
+                assertEquals(Yytoken.TYPE_VALUE,token.type);
+                assertEquals("/",token.value);
+                
+                s="\"abc\\/\\r\\b\\n\\t\\f\\\\\"";
+                System.out.println(s);
+                in = new StringReader(s);
+                lexer=new Yylex(in);
+                token=lexer.yylex();
+                assertEquals(Yytoken.TYPE_VALUE,token.type);
+                assertEquals("abc/\r\b\n\t\f\\",token.value);
+                
+                s="[\t \n\r\n{ \t \t\n\r}";
+                System.out.println(s);
+                in = new StringReader(s);
+                lexer=new Yylex(in);
+                token=lexer.yylex();
+                assertEquals(Yytoken.TYPE_LEFT_SQUARE,token.type);
+                token=lexer.yylex();
+                assertEquals(Yytoken.TYPE_LEFT_BRACE,token.type);
+                token=lexer.yylex();
+                assertEquals(Yytoken.TYPE_RIGHT_BRACE,token.type);
+                
+                s="\b\f{";
+                System.out.println(s);
+                in = new StringReader(s);
+                lexer=new Yylex(in);
+                ParseException err=null;
+                try{
+                        token=lexer.yylex();
+                }
+                catch(ParseException e){
+                        err=e;
+                        System.out.println("error:"+err);
+                        assertEquals(ParseException.ERROR_UNEXPECTED_CHAR, e.getErrorType());
+                        assertEquals(0,e.getPosition());
+                        assertEquals(new Character('\b'),e.getUnexpectedObject());
+                }
+                catch(IOException ie){
+                        throw ie;
+                }
+                assertTrue(err!=null);
+                
+                s="{a : b}";
+                System.out.println(s);
+                in = new StringReader(s);
+                lexer=new Yylex(in);
+                err=null;
+                try{
+                        lexer.yylex();
+                        token=lexer.yylex();
+                }
+                catch(ParseException e){
+                        err=e;
+                        System.out.println("error:"+err);
+                        assertEquals(ParseException.ERROR_UNEXPECTED_CHAR, e.getErrorType());
+                        assertEquals(new Character('a'),e.getUnexpectedObject());
+                        assertEquals(1,e.getPosition());
+                }
+                catch(IOException ie){
+                        throw ie;
+                }
+                assertTrue(err!=null);
+        }
+
+}