http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/AS3Scanner.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/AS3Scanner.java b/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/AS3Scanner.java deleted file mode 100644 index cdd185f..0000000 --- a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/AS3Scanner.java +++ /dev/null @@ -1,898 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import java.io.IOException; -import java.io.StringReader; -import java.util.logging.Logger; -import java.util.regex.Pattern; -import java.util.regex.PatternSyntaxException; - -import javax.xml.parsers.ParserConfigurationException; -import javax.xml.parsers.SAXParser; -import javax.xml.parsers.SAXParserFactory; - -import org.xml.sax.InputSource; -import org.xml.sax.SAXException; -import org.xml.sax.helpers.DefaultHandler; - -import com.adobe.ac.utils.StackTraceUtils; - -/** - * convert a actionscript to a stream of tokens - * - * @author rbokel - * @author xagnetti - */ -public class AS3Scanner -{ - /** - * @author xagnetti - */ - public static final class Token - { - private static Token create( final String textContent, - final int tokenLine, - final int tokenColumn ) - { - return new Token( textContent, tokenLine, tokenColumn ); - } - - private final int column; - private final boolean isNumeric; - private final int line; - private final String text; - - /** - * @param textContent - * @param tokenLine - * @param tokenColumn - */ - protected Token( final String textContent, - final int tokenLine, - final int tokenColumn ) - { - this( textContent, tokenLine, tokenColumn, false ); - } - - /** - * @param textContent - * @param tokenLine - * @param tokenColumn - * @param isNumToSet - */ - protected Token( final String textContent, - final int tokenLine, - final int tokenColumn, - final boolean isNumToSet ) - { - text = textContent; - line = tokenLine + 1; - column = tokenColumn + 1; - isNumeric = isNumToSet; - } - - /** - * @return - */ - public int getColumn() - { - return column; - } - - /** - * @return - */ - public int getLine() - { - return line; - } - - /** - * @return - */ - public String getText() - { - return text; - } - - /** - * @return - */ - public boolean isNum() - { - return isNumeric; - } - } - - private static class XMLVerifier - { - private static DefaultHandler handler; - private static SAXParser saxParser; - - static - { - final SAXParserFactory factory = SAXParserFactory.newInstance(); - - handler = new DefaultHandler(); - factory.setNamespaceAware( false ); - - try - { - saxParser = factory.newSAXParser(); - } - catch ( final ParserConfigurationException e ) - { - LOGGER.warning( StackTraceUtils.print( e ) ); - } - catch ( final SAXException e ) - { - } - } - - public static boolean verify( final String text ) - { - try - { - saxParser.parse( new InputSource( new StringReader( text ) ), - handler ); - return true; - } - catch ( final SAXException e ) - { - LOGGER.warning( StackTraceUtils.print( e ) ); - return false; - } - catch ( final IOException e ) - { - LOGGER.warning( StackTraceUtils.print( e ) ); - return false; - } - } - } - - private static final String END = "__END__"; - private static final Logger LOGGER = Logger.getLogger( AS3Scanner.class.getName() ); - - protected static boolean isDecimalChar( final char currentCharacter ) - { - return currentCharacter >= '0' - && currentCharacter <= '9'; - } - - private int column; - private boolean inVector; - private int line; - private String[] lines = null; - - /** - * @return - */ - public Token moveToNextToken() - { - return nextToken(); - } - - /** - * @param linesToBeSet - */ - public void setLines( final String[] linesToBeSet ) - { - lines = linesToBeSet; - line = 0; - column = -1; - } - - boolean isHexChar( final char currentCharacter ) - { - final boolean isNum = currentCharacter >= '0' - && currentCharacter <= '9'; - final boolean isLower = currentCharacter >= 'A' - && currentCharacter <= 'Z'; - final boolean isUpper = currentCharacter >= 'a' - && currentCharacter <= 'z'; - - return isNum - || isLower || isUpper; - } - - /** - * @return - */ - protected Token nextToken() - { - char currentCharacter; - - if ( lines != null - && line < lines.length ) - { - currentCharacter = nextNonWhitespaceCharacter(); - } - else - { - return new Token( END, line, column ); - } - - if ( currentCharacter == '\n' ) - { - return new Token( "\n", line, column ); - } - if ( currentCharacter == '/' ) - { - return scanCommentRegExpOrOperator(); - } - if ( currentCharacter == '"' ) - { - return scanString( currentCharacter ); - } - if ( currentCharacter == '\'' ) - { - return scanString( currentCharacter ); - } - if ( currentCharacter == '<' ) - { - return scanXMLOrOperator( currentCharacter ); - } - if ( currentCharacter >= '0' - && currentCharacter <= '9' || currentCharacter == '.' ) - { - return scanNumberOrDots( currentCharacter ); - } - if ( currentCharacter == '{' - || currentCharacter == '}' || currentCharacter == '(' || currentCharacter == ')' - || currentCharacter == '[' || currentCharacter == ']' || currentCharacter == ';' - || currentCharacter == ',' || currentCharacter == '?' || currentCharacter == '~' ) - { - return scanSingleCharacterToken( currentCharacter ); - } - if ( currentCharacter == ':' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "::" } ); - } - if ( currentCharacter == '*' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - {} ); - } - if ( currentCharacter == '+' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "++", - "+=" } ); - } - if ( currentCharacter == '-' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "--", - "-=" } ); - } - if ( currentCharacter == '%' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "%=" } ); - } - if ( currentCharacter == '&' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "&&", - "&=" } ); - } - if ( currentCharacter == '|' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "||", - "|=" } ); - } - if ( currentCharacter == '^' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "^=" } ); - } - if ( currentCharacter == '>' ) - { - if ( inVector ) - { - inVector = false; - } - else - { - return scanCharacterSequence( currentCharacter, - new String[] - { ">>>=", - ">>>", - ">>=", - ">>", - ">=" } ); - } - } - if ( currentCharacter == '=' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "===", - "==" } ); - } - if ( currentCharacter == '!' ) - { - return scanCharacterSequence( currentCharacter, - new String[] - { "!==", - "!=" } ); - } - - return scanWord( currentCharacter ); - } - - private int computePossibleMatchesMaxLength( final String[] possibleMatches ) - { - int max = 0; - - for ( final String possibleMatch : possibleMatches ) - { - max = Math.max( max, - possibleMatch.length() ); - } - return max; - } - - private char getPreviousCharacter() - { - int currentIndex = -1; - char currentChar; - do - { - currentChar = peekChar( currentIndex-- ); - } - while ( currentChar == ' ' ); - return currentChar; - } - - private boolean isIdentifierCharacter( final char currentCharacter ) - { - return currentCharacter >= 'A' - && currentCharacter <= 'Z' || currentCharacter >= 'a' && currentCharacter <= 'z' - || currentCharacter >= '0' && currentCharacter <= '9' || currentCharacter == '_' - || currentCharacter == '$'; - } - - private boolean isProcessingInstruction( final String text ) - { - return text.startsWith( "<?" ); - } - - private boolean isValidRegExp( final String pattern ) - { - try - { - Pattern.compile( pattern ); - } - catch ( final PatternSyntaxException t ) - { - return false; - } - return true; - } - - private boolean isValidXML( final String text ) - { - return XMLVerifier.verify( text ); - } - - private char nextChar() - { - final String currentLine = lines[ line ]; - - column++; - if ( currentLine.length() <= column ) - { - column = -1; - line++; - return '\n'; - } - - char currentChar = currentLine.charAt( column ); - - while ( currentChar == '\uFEFF' ) - { - column++; - currentChar = currentLine.charAt( column ); - } - return currentChar; - } - - private char nextNonWhitespaceCharacter() - { - char result; - do - { - result = nextChar(); - } - while ( result == ' ' - || result == '\t' ); - return result; - } - - private char peekChar( final int offset ) - { - final String currentLine = lines[ line ]; - final int index = column - + offset; - if ( index == -1 ) - { - return '\0'; - } - if ( index >= currentLine.length() ) - { - return '\n'; - } - - return currentLine.charAt( index ); - } - - /** - * find the longest matching sequence - * - * @param currentCharacter - * @param possibleMatches - * @param maxLength - * @return - */ - private Token scanCharacterSequence( final char currentCharacter, - final String[] possibleMatches ) - { - int peekPos = 1; - final StringBuffer buffer = new StringBuffer(); - final int maxLength = computePossibleMatchesMaxLength( possibleMatches ); - - buffer.append( currentCharacter ); - String found = buffer.toString(); - while ( peekPos < maxLength ) - { - buffer.append( peekChar( peekPos ) ); - peekPos++; - for ( final String possibleMatche : possibleMatches ) - { - if ( buffer.toString().equals( possibleMatche ) ) - { - found = buffer.toString(); - } - } - } - final Token result = new Token( found, line, column ); - skipChars( found.length() - 1 ); - return result; - } - - /** - * Something started with a slash This might be a comment, a regexp or a - * operator - * - * @param currentCharacter - * @return - */ - private Token scanCommentRegExpOrOperator() - { - final char firstCharacter = peekChar( 1 ); - - if ( firstCharacter == '/' ) - { - return scanSingleLineComment(); - } - if ( firstCharacter == '*' ) - { - return scanMultiLineComment(); - } - - Token result; - - if ( getPreviousCharacter() == '=' - || getPreviousCharacter() == '(' || getPreviousCharacter() == ',' ) - { - result = scanRegExp(); - - if ( result != null ) - { - return result; - } - } - - if ( firstCharacter == '=' ) - { - result = new Token( "/=", line, column ); - skipChars( 1 ); - return result; - } - result = new Token( "/", line, column ); - return result; - } - - /** - * c is either a dot or a number - * - * @return - */ - private Token scanDecimal( final char currentCharacter ) - { - char currentChar = currentCharacter; - final StringBuffer buffer = new StringBuffer(); - int peekPos = 1; - - while ( isDecimalChar( currentChar ) ) - { - buffer.append( currentChar ); - currentChar = peekChar( peekPos++ ); - } - - if ( currentChar == '.' ) - { - buffer.append( currentChar ); - currentChar = peekChar( peekPos++ ); - - while ( isDecimalChar( currentChar ) ) - { - buffer.append( currentChar ); - currentChar = peekChar( peekPos++ ); - } - - if ( currentChar == 'E' ) - { - buffer.append( currentChar ); - currentChar = peekChar( peekPos++ ); - while ( isDecimalChar( currentChar ) ) - { - buffer.append( currentChar ); - currentChar = peekChar( peekPos++ ); - } - } - } - final Token result = new Token( buffer.toString(), line, column, true ); - skipChars( result.text.length() - 1 ); - return result; - } - - /** - * The first dot has been scanned Are the next chars dots as well? - * - * @return - */ - private Token scanDots() - { - final char secondCharacter = peekChar( 1 ); - - if ( secondCharacter == '.' ) - { - final char thirdCharacter = peekChar( 2 ); - final String text = thirdCharacter == '.' ? "..." - : ".."; - final Token result = new Token( text, line, column ); - - skipChars( text.length() - 1 ); - - return result; - } - else if ( secondCharacter == '<' ) - { - final Token result = new Token( ".<", line, column ); - - skipChars( 1 ); - - inVector = true; - return result; - } - return null; - } - - /** - * we have seen the 0x prefix - * - * @return - */ - private Token scanHex() - { - final StringBuffer buffer = new StringBuffer(); - - buffer.append( "0x" ); - int peekPos = 2; - for ( ;; ) - { - final char character = peekChar( peekPos++ ); - - if ( !isHexChar( character ) ) - { - break; - } - buffer.append( character ); - } - final Token result = new Token( buffer.toString(), line, column, true ); - skipChars( result.text.length() - 1 ); - return result; - } - - /** - * the current char is the first slash plus we know, that a * is following - * - * @return - */ - private Token scanMultiLineComment() - { - final StringBuffer buffer = new StringBuffer(); - char currentCharacter = ' '; - char previousCharacter = ' '; - - buffer.append( "/*" ); - skipChar(); - do - { - previousCharacter = currentCharacter; - currentCharacter = nextChar(); - buffer.append( currentCharacter ); - } - while ( currentCharacter != 0 - && !( currentCharacter == '/' && previousCharacter == '*' ) ); - - return new Token( buffer.toString(), line, column ); - } - - /** - * Something started with a number or a dot. - * - * @param characterToBeScanned - * @return - */ - private Token scanNumberOrDots( final char characterToBeScanned ) - { - if ( characterToBeScanned == '.' ) - { - final Token result = scanDots(); - if ( result != null ) - { - return result; - } - - final char firstCharacter = peekChar( 1 ); - if ( !isDecimalChar( firstCharacter ) ) - { - return new Token( ".", line, column ); - } - } - if ( characterToBeScanned == '0' ) - { - final char firstCharacter = peekChar( 1 ); - if ( firstCharacter == 'x' ) - { - return scanHex(); - } - } - return scanDecimal( characterToBeScanned ); - } - - private Token scanRegExp() - { - final Token token = scanUntilDelimiter( '/' ); - if ( token != null - && isValidRegExp( token.text ) ) - { - return token; - } - return null; - } - - private Token scanSingleCharacterToken( final char character ) - { - return new Token( String.valueOf( character ), line, column ); - } - - /** - * the current char is the first slash plus we know, that another slash is - * following - * - * @return - */ - private Token scanSingleLineComment() - { - final Token result = new Token( lines[ line ].substring( column ), line, column ); - skipChars( result.text.length() - 1 ); - return result; - } - - /** - * Something started with a quote or double quote consume characters until - * the quote/double quote shows up again and is not escaped - * - * @param startingCharacter - * @return - */ - private Token scanString( final char startingCharacter ) - { - return scanUntilDelimiter( startingCharacter ); - } - - private Token scanUntilDelimiter( final char delimiter ) - { - return scanUntilDelimiter( delimiter, - delimiter ); - - } - - private Token scanUntilDelimiter( final char start, - final char delimiter ) - { - final StringBuffer buffer = new StringBuffer(); - int peekPos = 1; - int numberOfBackslashes = 0; - - buffer.append( start ); - - for ( ;; ) - { - final char currentCharacter = peekChar( peekPos++ ); - if ( currentCharacter == '\n' ) - { - return null; - } - buffer.append( currentCharacter ); - if ( currentCharacter == delimiter - && numberOfBackslashes == 0 ) - { - final Token result = Token.create( buffer.toString(), - line, - column ); - skipChars( buffer.toString().length() - 1 ); - return result; - } - numberOfBackslashes = currentCharacter == '\\' ? ( numberOfBackslashes + 1 ) % 2 - : 0; - } - } - - private Token scanWord( final char startingCharacter ) - { - char currentChar = startingCharacter; - final StringBuffer buffer = new StringBuffer(); - - buffer.append( currentChar ); - int peekPos = 1; - for ( ;; ) - { - currentChar = peekChar( peekPos++ ); - if ( !isIdentifierCharacter( currentChar ) ) - { - break; - } - - buffer.append( currentChar ); - } - final Token result = new Token( buffer.toString(), line, column ); - skipChars( buffer.toString().length() - 1 ); - return result; - } - - /** - * Try to parse a XML document - * - * @return - */ - private Token scanXML() - { - final int currentLine = line; - final int currentColumn = column; - int level = 0; - final StringBuffer buffer = new StringBuffer(); - char currentCharacter = '<'; - - for ( ;; ) - { - Token currentToken = null; - do - { - currentToken = scanUntilDelimiter( '<', - '>' ); - if ( currentToken == null ) - { - line = currentLine; - column = currentColumn; - return null; - } - buffer.append( currentToken.text ); - if ( isProcessingInstruction( currentToken.text ) ) - { - currentCharacter = nextChar(); - if ( currentCharacter == '\n' ) - { - buffer.append( '\n' ); - skipChar(); - } - currentToken = null; - } - } - while ( currentToken == null ); - - if ( currentToken.text.startsWith( "</" ) ) - { - level--; - } - else if ( !currentToken.text.endsWith( "/>" ) - && !currentToken.text.equals( "<>" ) ) // NOT operator in AS2 - { - level++; - } - - if ( level <= 0 ) - { - return new Token( buffer.toString(), line, column ); - } - - for ( ;; ) - { - currentCharacter = nextChar(); - if ( currentCharacter == '<' ) - { - break; - } - buffer.append( currentCharacter ); - } - } - } - - /** - * Something started with a lower sign < - * - * @param startingCharacterc - * @return - */ - private Token scanXMLOrOperator( final char startingCharacterc ) - { - final Token xmlToken = scanXML(); - - if ( xmlToken != null - && isValidXML( xmlToken.text ) ) - { - return xmlToken; - } - return scanCharacterSequence( startingCharacterc, - new String[] - { "<<<=", - "<<<", - "<<=", - "<<", - "<=" } ); - } - - private void skipChar() - { - nextChar(); - } - - private void skipChars( final int count ) - { - int decrementCount = count; - - while ( decrementCount-- > 0 ) - { - nextChar(); - } - } -}
http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/NestedNode.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/NestedNode.java b/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/NestedNode.java deleted file mode 100644 index 27affb2..0000000 --- a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/NestedNode.java +++ /dev/null @@ -1,224 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import java.util.ArrayList; -import java.util.List; - -import com.adobe.ac.pmd.parser.IParserNode; -import com.adobe.ac.pmd.parser.NodeKind; - -/** - * @author xagnetti - */ -class NestedNode -{ - private List< IParserNode > children; - private NodeKind nodeId; - - /** - * @param idToBeSet - */ - protected NestedNode( final NodeKind idToBeSet ) - { - nodeId = idToBeSet; - } - - /** - * @param idToBeSet - * @param childToBeSet - */ - protected NestedNode( final NodeKind idToBeSet, - final IParserNode childToBeSet ) - { - this( idToBeSet ); - addChild( childToBeSet ); - } - - /** - * @return - */ - public final int computeCyclomaticComplexity() - { - int cyclomaticComplexity = 0; - - if ( is( NodeKind.FOREACH ) - || is( NodeKind.FORIN ) || is( NodeKind.CASE ) || is( NodeKind.DEFAULT ) ) - { - cyclomaticComplexity++; - } - else if ( is( NodeKind.IF ) - || is( NodeKind.WHILE ) || is( NodeKind.FOR ) ) - { - cyclomaticComplexity++; - cyclomaticComplexity += getChild( 0 ).countNodeFromType( NodeKind.AND ); - cyclomaticComplexity += getChild( 0 ).countNodeFromType( NodeKind.OR ); - } - - if ( numChildren() > 0 ) - { - for ( final IParserNode child : getChildren() ) - { - cyclomaticComplexity += child.computeCyclomaticComplexity(); - } - } - - return cyclomaticComplexity; - } - - /** - * @param type - * @return - */ - public final int countNodeFromType( final NodeKind type ) - { - int count = 0; - - if ( is( type ) ) - { - count++; - } - if ( numChildren() > 0 ) - { - for ( final IParserNode child : getChildren() ) - { - count += child.countNodeFromType( type ); - } - } - return count; - } - - /** - * @param index - * @return - */ - public final IParserNode getChild( final int index ) - { - return getChildren() == null - || getChildren().size() <= index ? null - : getChildren().get( index ); - } - - /** - * @return - */ - public List< IParserNode > getChildren() - { - return children; - } - - /** - * @return - */ - public NodeKind getId() - { - return nodeId; - } - - /** - * @return - */ - public IParserNode getLastChild() - { - final IParserNode lastChild = getChild( numChildren() - 1 ); - - return lastChild != null - && lastChild.numChildren() > 0 ? lastChild.getLastChild() - : lastChild; - } - - /** - * @param expectedType - * @return - */ - public final boolean is( final NodeKind expectedType ) // NOPMD - { - return getId().equals( expectedType ); - } - - /** - * @return - */ - public final int numChildren() - { - return getChildren() == null ? 0 - : getChildren().size(); - } - - /** - * @param child - * @return - */ - final IParserNode addChild( final IParserNode child ) - { - if ( child == null ) - { - return child; // skip optional children - } - - if ( children == null ) - { - children = new ArrayList< IParserNode >(); - } - children.add( child ); - return child; - } - - /** - * @param childId - * @param childLine - * @param childColumn - * @param nephew - * @return - */ - final IParserNode addChild( final NodeKind childId, - final int childLine, - final int childColumn, - final IParserNode nephew ) - { - return addChild( Node.create( childId, - childLine, - childColumn, - nephew ) ); - } - - /** - * @param childId - * @param childLine - * @param childColumn - * @param value - * @return - */ - final IParserNode addChild( final NodeKind childId, - final int childLine, - final int childColumn, - final String value ) - { - return addChild( Node.create( childId, - childLine, - childColumn, - value ) ); - } - - /** - * @param idToBeSet - */ - final void setId( final NodeKind idToBeSet ) - { - nodeId = idToBeSet; - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/Node.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/Node.java b/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/Node.java deleted file mode 100644 index a044881..0000000 --- a/FlexPMD/as3-parser/src/main/java/de/bokelberg/flex/parser/Node.java +++ /dev/null @@ -1,168 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import java.util.ArrayList; -import java.util.List; - -import com.adobe.ac.pmd.parser.IParserNode; -import com.adobe.ac.pmd.parser.NodeKind; - -/** - * A single node of the ast - * - * @author rbokel - */ -final class Node extends NestedNode implements IParserNode -{ - protected static Node create( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet ) - { - return new Node( idToBeSet, lineToBeSet, columnToBeSet ); - } - - protected static Node create( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet, - final IParserNode childToBeSet ) - { - return new Node( idToBeSet, lineToBeSet, columnToBeSet, childToBeSet ); - } - - protected static Node create( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet, - final String valueToBeSet ) - { - return new Node( idToBeSet, lineToBeSet, columnToBeSet, valueToBeSet ); - } - - private static boolean isNameInArray( final String[] strings, - final String string ) - { - for ( final String currentName : strings ) - { - if ( currentName.equals( string ) ) - { - return true; - } - } - return false; - } - - private final int column; - private final int line; - private final String stringValue; - - private Node( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet ) - { - super( idToBeSet ); - - line = lineToBeSet; - column = columnToBeSet; - stringValue = null; - } - - private Node( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet, - final IParserNode childToBeSet ) - { - super( idToBeSet, childToBeSet ); - - line = lineToBeSet; - column = columnToBeSet; - stringValue = null; - } - - private Node( final NodeKind idToBeSet, - final int lineToBeSet, - final int columnToBeSet, - final String valueToBeSet ) - { - super( idToBeSet ); - - line = lineToBeSet; - column = columnToBeSet; - stringValue = valueToBeSet; - } - - public List< IParserNode > findPrimaryStatementsFromNameInChildren( final String[] names ) - { - final List< IParserNode > foundNode = new ArrayList< IParserNode >(); - - if ( getStringValue() != null - && isNameInArray( names, - getStringValue() ) ) - { - foundNode.add( this ); - } - else if ( numChildren() != 0 ) - { - for ( final IParserNode child : getChildren() ) - { - foundNode.addAll( child.findPrimaryStatementsFromNameInChildren( names ) ); - } - } - return foundNode; - } - - public int getColumn() - { - return column; - } - - public int getLine() - { - return line; - } - - public String getStringValue() - { - return stringValue; - } - - @Override - public String toString() - { - final StringBuffer buffer = new StringBuffer(); - - if ( getStringValue() == null ) - { - buffer.append( getId() ); - } - else - { - buffer.append( getStringValue() ); - } - - buffer.append( ' ' ); - - if ( getChildren() != null ) - { - for ( final IParserNode child : getChildren() ) - { - buffer.append( child.toString() ); - buffer.append( ' ' ); - } - } - return buffer.toString(); - } -} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractAs3ParserTest.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractAs3ParserTest.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractAs3ParserTest.java deleted file mode 100644 index ff9b895..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractAs3ParserTest.java +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import junit.framework.TestCase; - -import org.junit.Before; - -import com.adobe.ac.pmd.parser.IParserNode; - -public abstract class AbstractAs3ParserTest extends TestCase -{ - protected final class ASTToXMLConverter - { - public String convert( final IParserNode ast ) - { - final StringBuffer result = new StringBuffer(); - visitNodes( ast, - result, - 0 ); - return result.toString(); - } - } - - private static String escapeEntities( final String stringToEscape ) - { - final StringBuffer buffer = new StringBuffer(); - - for ( int i = 0; i < stringToEscape.length(); i++ ) - { - final char currentCharacter = stringToEscape.charAt( i ); - - if ( currentCharacter == '<' ) - { - buffer.append( "<" ); - } - else if ( currentCharacter == '>' ) - { - buffer.append( ">" ); - } - else - { - buffer.append( currentCharacter ); - } - } - return buffer.toString(); - } - - private static void visitNodes( final IParserNode ast, - final StringBuffer result, - final int level ) - { - result.append( "<" - + ast.getId() + " line=\"" + ast.getLine() + "\">" ); - - final int numChildren = ast.numChildren(); - if ( numChildren > 0 ) - { - for ( int i = 0; i < numChildren; i++ ) - { - visitNodes( ast.getChild( i ), - result, - level + 1 ); - } - } - else if ( ast.getStringValue() != null ) - { - result.append( escapeEntities( ast.getStringValue() ) ); - } - result.append( "</" - + ast.getId() + ">" ); - } - - protected AS3Parser asp; - protected AS3Scanner scn; - - @Override - @Before - public void setUp() - { - asp = new AS3Parser(); - scn = asp.getScn(); - } -} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractStatementTest.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractStatementTest.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractStatementTest.java deleted file mode 100644 index b437833..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/AbstractStatementTest.java +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public abstract class AbstractStatementTest extends AbstractAs3ParserTest -{ - protected void assertStatement( final String message, - final String input, - final String expected ) throws TokenException - { - scn.setLines( new String[] - { input, - "__END__" } ); - asp.nextToken(); - final String result = new ASTToXMLConverter().convert( asp.parseStatement() ); - assertEquals( message, - expected, - result ); - } -} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NestedNodeTest.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NestedNodeTest.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NestedNodeTest.java deleted file mode 100644 index 7d547ef..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NestedNodeTest.java +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import org.junit.Before; -import org.junit.Test; - -import com.adobe.ac.pmd.parser.NodeKind; -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public class NestedNodeTest extends AbstractAs3ParserTest -{ - private NestedNode function; - - @Override - @Before - public void setUp() - { - super.setUp(); - - final String code = "public function foo() : void {" - + "while(i>0){" + "while(true){" + "switch(a){" + "case 1:break;default:return;" + "}" + "}" - + "}" + "}"; - final Node classNode = parseClass( code ); - - function = ( Node ) classNode.getChild( 0 ); - } - - @Test - public void testComputeCyclomaticComplexity() - { - assertEquals( 5, - function.computeCyclomaticComplexity() ); - } - - @Test - public void testCountNodeFromType() - { - assertEquals( 2, - function.countNodeFromType( NodeKind.WHILE ) ); - } - - @Test - public void testGetLastChild() - { - assertEquals( NodeKind.RETURN, - function.getLastChild().getId() ); - - assertNull( function.getChild( Integer.MAX_VALUE ) ); - } - - @Test - public void testIs() - { - assertFalse( function.is( null ) ); - } - - private Node parseClass( final String input ) - { - scn.setLines( new String[] - { "{", - input, - "}", - "__END__" } ); - try - { - asp.nextToken(); - asp.nextToken(); // skip { - return asp.parseClassContent(); - } - catch ( final TokenException e ) - { - e.printStackTrace(); - } - return null; - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NodeTest.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NodeTest.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NodeTest.java deleted file mode 100644 index cf7dae1..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/NodeTest.java +++ /dev/null @@ -1,57 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import org.junit.Test; - -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public class NodeTest extends AbstractAs3ParserTest -{ - @Test - public void testFindPrimaryStatementsFromNameInChildren() throws TokenException - { - final Node ast = parseFunction( "function set a( value : int ) : void { trace(\"lala\")}" ); - - assertEquals( 2, - ast.findPrimaryStatementsFromNameInChildren( new String[] - { "trace", - "\"lala\"" } ).size() ); - } - - @Test - public void testToString() throws TokenException - { - final Node ast = parseFunction( "function set a( value : int ) : void { trace(\"lala\")}" ); - - assertEquals( "content set mod-list a parameter-list parameter name-type-init " - + "value int void block call trace arguments \"lala\" ", - ast.toString() ); - } - - private Node parseFunction( final String input ) throws TokenException - { - scn.setLines( new String[] - { "{", - input, - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - return asp.parseClassContent(); - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Parser.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Parser.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Parser.java deleted file mode 100644 index 44738f1..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Parser.java +++ /dev/null @@ -1,75 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import java.io.File; -import java.io.IOException; -import java.net.URISyntaxException; - -import org.junit.Test; - -import com.adobe.ac.pmd.files.impl.FileUtils; -import com.adobe.ac.pmd.parser.IParserNode; -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public class TestAS3Parser extends AbstractAs3ParserTest -{ - @Test - public void testBuildAst() throws IOException, - URISyntaxException, - TokenException - { - asp.buildAst( getClass().getResource( "/examples/unformatted/IContext.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/FlexPMD115.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/JPEGEncoder.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/JPEGEncoder2.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/FisheyeBase.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/FlexPMD98.as" ).toURI().getPath() ); - asp.buildAst( getClass().getResource( "/examples/FlexPMD195.as" ).toURI().getPath() ); - final String titlePath = getClass().getResource( "/examples/unformatted/Title.as" ).toURI().getPath(); - - asp.buildAst( titlePath ); - asp.buildAst( titlePath, - FileUtils.readLines( new File( titlePath ) ) ); - } - - @Test - public void testBuildAst_AS2() throws IOException, - URISyntaxException, - TokenException - { - asp.buildAst( getClass().getResource( "/examples/toAS2/src/fw/data/request/ResultListener.as" ) - .toURI() - .getPath() ); - - asp.buildAst( getClass().getResource( "/examples/toAS2/src/epg/StateExit_AS2.as" ).toURI().getPath() ); - } - - @Test - public void testBuildAst2() throws IOException, - TokenException, - URISyntaxException - { - final IParserNode flexPmd62 = asp.buildAst( getClass().getResource( "/examples/FlexPMD62.as" ) - .toURI() - .getPath() ); - - assertEquals( "com.test.testy.ui.components", - flexPmd62.getChild( 0 ).getChild( 0 ).getStringValue() ); - - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Scanner.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Scanner.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Scanner.java deleted file mode 100644 index 240b354..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3Scanner.java +++ /dev/null @@ -1,362 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import org.junit.Test; - -import de.bokelberg.flex.parser.AS3Scanner.Token; - -public class TestAS3Scanner extends AbstractAs3ParserTest -{ - @Test - public void testAssignments() - { - final String[] lines = new String[] - { "=", - "+=", - "-=", - "%=", - "^=", - "&=", - "|=", - "/=" }; - scn.setLines( lines ); - - for ( int i = 0; i < lines.length; i++ ) - { - assertText( Integer.toString( i ), - lines[ i ] ); - assertText( "\n" ); - } - } - - @Test - public void testBooleanOperators() - { - final String[] lines = new String[] - { "&&", - "&=", - "||", - "|=" }; - scn.setLines( lines ); - - for ( int i = 0; i < lines.length; i++ ) - { - assertText( Integer.toString( i ), - lines[ i ] ); - assertText( "\n" ); - } - } - - @Test - public void testComparisonOperators() - { - final String[] lines = new String[] - { ">", - ">>>=", - ">>>", - ">>=", - ">>", - ">=", - "===", - "==", - "!==", - "!=" }; - scn.setLines( lines ); - - for ( int i = 0; i < lines.length; i++ ) - { - assertText( Integer.toString( i ), - lines[ i ] ); - assertText( "\n" ); - } - } - - @Test - public void testIdentifiers() - { - final String[] lines = new String[] - { "a", - "a.b.*", - "a.b::c", - "a.E" }; - scn.setLines( lines ); - - assertText( "1", - lines[ 0 ] ); - assertText( "\n" ); - - assertText( "2", - "a" ); - assertText( "2", - "." ); - assertText( "2", - "b" ); - assertText( "2", - "." ); - assertText( "2", - "*" ); - assertText( "\n" ); - - assertText( "3", - "a" ); - assertText( "3", - "." ); - assertText( "3", - "b" ); - assertText( "3", - "::" ); - assertText( "3", - "c" ); - assertText( "\n" ); - - assertText( "4", - "a" ); - assertText( "4", - "." ); - assertText( "4", - "E" ); - } - - @Test - public void testIsDecimalChar() - { - final String decimalString = "0123456789"; - for ( int i = 0; i < decimalString.length(); i++ ) - { - assertTrue( "", - AS3Scanner.isDecimalChar( decimalString.charAt( i ) ) ); - } - assertFalse( "", - AS3Scanner.isDecimalChar( ( char ) 0 ) ); - - } - - @Test - public void testIsHex() - { - assertTrue( "", - scn.isHexChar( '0' ) ); - assertTrue( "", - scn.isHexChar( '9' ) ); - assertTrue( "", - scn.isHexChar( 'A' ) ); - assertTrue( "", - scn.isHexChar( 'a' ) ); - assertTrue( "", - scn.isHexChar( 'F' ) ); - assertTrue( "", - scn.isHexChar( 'f' ) ); - assertFalse( "", - scn.isHexChar( ';' ) ); - assertFalse( "", - scn.isHexChar( ']' ) ); - assertFalse( "", - scn.isHexChar( ' ' ) ); - } - - @Test - public void testMultiLineComment() - { - final String[] lines = new String[] - { "/* this is a multi line comment, not really */", - "/** now for real", - "/* now for real", - "*/" }; - scn.setLines( lines ); - - assertText( lines[ 0 ] ); - assertText( "\n" ); - assertText( "/** now for real\n/* now for real\n*/" ); - } - - @Test - public void testMultilineXML() - { - final String[] lines = new String[] - { "<?xml version=\"1.0\"?>", - "<a>", - "<b>test</b>", - "</a>" }; - scn.setLines( lines ); - assertText( join( lines, - "\n" ) ); - } - - @Test - public void testMultipleWords() - { - final String[] lines = new String[] - { "word1 word2 word3", - "word4", - "word5 word6" }; - scn.setLines( lines ); - - assertText( "word1" ); - assertText( "word2" ); - assertText( "word3" ); - assertText( "\n" ); - assertText( "word4" ); - assertText( "\n" ); - assertText( "word5" ); - assertText( "word6" ); - } - - @Test - public void testNumbers() - { - final String[] lines = new String[] - { "0", - "1.2", - "1.2E5", - "0xffgg" }; - scn.setLines( lines ); - - assertText( lines[ 0 ] ); - assertText( "\n" ); - assertText( lines[ 1 ] ); - assertText( "\n" ); - assertText( lines[ 2 ] ); - assertText( "\n" ); - assertText( lines[ 3 ] ); - } - - @Test - public void testPlusSymbols() - { - final String[] lines = new String[] - { "++", - "+=", - "+", - "--", - "-=", - "-" }; - scn.setLines( lines ); - - for ( int i = 0; i < lines.length; i++ ) - { - assertText( Integer.toString( i ), - lines[ i ] ); - assertText( "\n" ); - } - } - - @Test - public void testSingleCharacterSymbols() - { - final String[] lines = "{}()[]:;,?~".split( "" ); - scn.setLines( lines ); - - // the first entry is empty, so we skip it - for ( int i = 1; i < lines.length; i++ ) - { - assertText( "\n" ); - assertText( Integer.toString( i ), - lines[ i ] ); - } - } - - @Test - public void testSingleLineComment() - { - final String[] lines = new String[] - { "//this is a single line comment", - "word //another single line comment" }; - scn.setLines( lines ); - - assertText( lines[ 0 ] ); - assertText( "\n" ); - assertText( "word" ); - assertText( "//another single line comment" ); - } - - @Test - public void testSingleWord() - { - final String[] lines = new String[] - { "word" }; - scn.setLines( lines ); - - assertText( lines[ 0 ] ); - } - - @Test - public void testStrings() - { - final String[] lines = new String[] - { "\"string\"", - "\'string\'", - "\"string\\\"\"" }; - scn.setLines( lines ); - - assertText( "1", - lines[ 0 ] ); - assertText( "\n" ); - assertText( "2", - lines[ 1 ] ); - assertText( "\n" ); - assertText( "3", - lines[ 2 ] ); - } - - @Test - public void testXML() - { - final String[] lines = new String[] - { "<root/>", - "<root>test</root>", - "<?xml version=\"1.0\"?><root>test</root>" }; - scn.setLines( lines ); - for ( int i = 0; i < lines.length; i++ ) - { - assertText( Integer.toString( i ), - lines[ i ] ); - assertText( "\n" ); - } - } - - private void assertText( final String text ) - { - assertText( "", - text ); - } - - private void assertText( final String message, - final String text ) - { - Token tokent = null; - tokent = scn.nextToken(); - assertEquals( message, - text, - tokent.getText() ); - } - - private String join( final String[] lines, - final String delimiter ) - { - final StringBuffer result = new StringBuffer(); - for ( int i = 0; i < lines.length; i++ ) - { - if ( i > 0 ) - { - result.append( delimiter ); - } - result.append( lines[ i ] ); - } - return result.toString(); - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3ScannerWithFiles.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3ScannerWithFiles.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3ScannerWithFiles.java deleted file mode 100644 index d101579..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestAS3ScannerWithFiles.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import java.io.File; -import java.io.IOException; -import java.net.URISyntaxException; - -import org.junit.Test; - -import com.adobe.ac.pmd.files.impl.FileUtils; - -import de.bokelberg.flex.parser.AS3Scanner.Token; - -public class TestAS3ScannerWithFiles extends AbstractAs3ParserTest -{ - @Test - public void testSimple() throws IOException, - URISyntaxException - { - final String[] expected = new String[] - { "package", - "simple", - "{", - "public", - "class", - "Simple", - "{", - "public", - "function", - "Simple", - "(", - ")", - "{", - "trace", - "(", - "\"Simple\"", - ")", - ";", - "}", - "}" }; - assertFile( expected, - "Simple.as" ); - } - - private void assertFile( final String[] expected, - final String fileName ) throws IOException, - URISyntaxException - { - final String[] lines = FileUtils.readLines( new File( getClass().getResource( "/examples/unformatted/" ) - .toURI() - .getPath() - + fileName ) ); - assertLines( expected, - lines ); - } - - private void assertLines( final String[] expected, - final String[] lines ) - { - scn.setLines( lines ); - for ( int i = 0; i < expected.length; i++ ) - { - assertText( Integer.toString( i ), - expected[ i ] ); - } - } - - private void assertText( final String message, - final String text ) - { - Token token = null; - token = scn.nextToken(); - assertEquals( message, - text, - token.getText() ); - } -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClass.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClass.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClass.java deleted file mode 100644 index 54235ef..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClass.java +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import org.junit.Test; - -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public class TestClass extends AbstractAs3ParserTest -{ - @Test - public void testExtends() throws TokenException - { - assertPackageContent( "1", - "public class A extends B { } ", - "<content line=\"2\">" - + "<class line=\"2\">" + "<name line=\"2\">A</name><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list><extends line=\"2\"" - + ">B</extends><content line=\"2\"></content>" + "</class></content>" ); - - assertPackageContent( "1", - "public class A extends com.adobe::B { } ", - "<content line=\"2\"><class line=\"2\"><name line=\"2\"" - + ">A</name><mod-list line=\"2\"><mod line=\"2\"" - + ">public</mod></mod-list><extends line=\"2\"" - + ">com.adobe::B</extends><content line=\"2\"></content>" - + "</class></content>" ); - } - - @Test - public void testFinalClass() throws TokenException - { - assertPackageContent( "", - "public final class Title{ }", - "<content line=\"2\">" - + "<class line=\"2\">" + "<name line=\"2\">Title</name>" - + "<mod-list line=\"2\">" + "<mod line=\"2\">public</mod>" - + "<mod line=\"2\">final</mod></mod-list>" + "<content line=\"2\"" - + "></content>" + "</class>" + "</content>" ); - } - - @Test - public void testFullFeatured() throws TokenException - { - // assertPackageContent( "", - // "public class A { public static const RULE_REMOVED : String = \"ruleRemoved\";}", - // "" ); - - assertPackageContent( "1", - "public class A extends B implements C,D { } ", - "<content line=\"2\"><class line=\"2\">" - + "<name line=\"2\">A</name><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list><extends line=\"2\"" - + ">B</extends><implements-list line=\"2\">" - + "<implements line=\"2\">C</implements><implements line=\"2\"" - + ">D</implements></implements-list><content line=\"2\">" - + "</content></class></content>" ); - } - - @Test - public void testImplementsList() throws TokenException - { - assertPackageContent( "1", - "public class A implements B,C { } ", - "<content line=\"2\"><class line=\"2\">" - + "<name line=\"2\">A</name><mod-list line=\"2\"" - + "><mod line=\"2\">public</mod></mod-list>" - + "<implements-list line=\"2\"><implements line=\"2\"" - + ">B</implements><implements line=\"2\">" - + "C</implements></implements-list><content line=\"2\">" - + "</content></class></content>" ); - } - - @Test - public void testImplementsSingle() throws TokenException - { - assertPackageContent( "1", - "public class A implements B { } ", - "<content line=\"2\"><class line=\"2\">" - + "<name line=\"2\">A</name><mod-list line=\"2\"" - + "><mod line=\"2\">public</mod></mod-list>" - + "<implements-list line=\"2\"><implements line=\"2\"" - + ">B</implements></implements-list><content line=\"2\"" - + "></content></class></content>" ); - } - - @Test - public void testImportInsideClass() throws TokenException - { - assertPackageContent( "", - "public final class Title{ import lala.lala; }", - "<content line=\"2\">" - + "<class line=\"2\"><name line=\"2\">Title</name>" - + "<mod-list line=\"2\"><mod line=\"2\">public</mod>" - + "<mod line=\"2\">final</mod></mod-list>" - + "<content line=\"2\"><import line=\"2\"" - + ">lala.lala</import></content></class></content>" ); - - } - - @Test - public void testInclude() throws TokenException - { - assertPackageContent( "1", - "public class A extends B { include \"ITextFieldInterface.asz\" } ", - "<content line=\"2\"><class line=\"2\">" - + "<name line=\"2\">A</name><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list>" - + "<extends line=\"2\">B</extends>" - + "<content line=\"2\"></content></class></content>" ); - } - - private void assertPackageContent( final String message, - final String input, - final String expected ) throws TokenException - { - scn.setLines( new String[] - { "{", - input, - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - final String result = new ASTToXMLConverter().convert( asp.parsePackageContent() ); - assertEquals( message, - expected, - result ); - } - -} http://git-wip-us.apache.org/repos/asf/flex-utilities/blob/e43b7a87/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClassContent.java ---------------------------------------------------------------------- diff --git a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClassContent.java b/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClassContent.java deleted file mode 100644 index 79b767d..0000000 --- a/FlexPMD/as3-parser/src/test/java/de/bokelberg/flex/parser/TestClassContent.java +++ /dev/null @@ -1,307 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package de.bokelberg.flex.parser; - -import org.junit.Test; - -import com.adobe.ac.pmd.parser.exceptions.TokenException; - -public class TestClassContent extends AbstractAs3ParserTest -{ - @Test - public void testCommentInMethod() throws TokenException - { - assertClassContent( "", - "public function log():void{/* comment */}", - "<function line=\"2\"><mod-list line=\"2\"><mod " - + "line=\"2\">public</mod></mod-list><name line=\"2\">log</name>" - + "<parameter-list line=\"2\"></parameter-list><type line=\"2\">" - + "void</type><block line=\"2\"><multi-line-comment line=\"2\">" - + "/* comment */</multi-line-comment></block></function>" ); - - assertClassContent( "", - new String[] - { "{", - "public function log():void{// comment ", - "}", - "}", - "__END__" }, - "<function line=\"2\"><mod-list line=\"2\"><mod line=\"2\"" - + ">public</mod></mod-list><name line=\"2\">log</name>" - + "<parameter-list line=\"2\"></parameter-list><type line=\"2\"" - + ">void</type><block line=\"2\"></block></function>" ); - } - - @Test - public void testConstDeclarations() throws TokenException - { - assertClassContent( "1", - "const a", - "<const-list line=\"2\"><mod-list line=\"2\">" - + "</mod-list><name-type-init line=\"2\"><name line=\"2\">a" - + "</name><type line=\"3\"></type></name-type-init></const-list>" ); - - assertClassContent( "2", - "public const a", - "<const-list line=\"2\"><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list><name-type-init line=\"2\"" - + "><name line=\"2\">a</name><type line=\"3\">" - + "</type></name-type-init></const-list>" ); - - assertClassContent( "3", - "public static const a : int = 0", - "<const-list line=\"2\"><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod><mod line=\"2\">" - + "static</mod></mod-list><name-type-init line=\"2\"><name " - + "line=\"2\">a</name><type line=\"2\">int</type>" - + "<init line=\"2\"><primary line=\"2\">0</primary>" - + "</init></name-type-init></const-list>" ); - - assertClassContent( "4", - "[Bindable] const a", - "<const-list line=\"2\"><meta-list line=\"2\">" - + "<meta line=\"2\">Bindable</meta></meta-list><mod-list line=\"2\"" - + "></mod-list><name-type-init line=\"2\">" - + "<name line=\"2\">a</name><type line=\"3\">" - + "</type></name-type-init></const-list>" ); - } - - @Test - public void testFlexPMD211() throws TokenException - { - assertClassContent( "", - "private function foo(sf:int):void{" - + "var a:Vector.<String> = new Vector.<String>()}", - "<function line=\"2\"><mod-list line=\"2\"><mod line=\"2\">private</mod>" - + "</mod-list><name line=\"2\">foo</name><parameter-list line=\"2\">" - + "<parameter line=\"2\"><name-type-init line=\"2\"><name line=\"2\">sf</name>" - + "<type line=\"2\">int</type></name-type-init></parameter></parameter-list>" - + "<type line=\"2\">void</type><block line=\"2\"><var-list line=\"2\">" - + "<name-type-init line=\"2\"><name line=\"2\">a</name><vector line=\"2\">" - + "<type line=\"2\">String</type></vector><init line=\"2\"><new line=\"2\">" - + "<primary line=\"2\">Vector</primary><vector line=\"2\"><vector line=\"2\">" - + "<type line=\"2\">String</type></vector></vector><arguments line=\"2\">" - + "</arguments></new></init></name-type-init></var-list></block></function>" ); - assertClassContent( "", - "private function foo(sf:int):void{" - + "var a:Vector.<String> = new Vector.<String>();}", - "<function line=\"2\"><mod-list line=\"2\"><mod line=\"2\">private</mod></mod-list>" - + "<name line=\"2\">foo</name><parameter-list line=\"2\"><parameter line=\"2\">" - + "<name-type-init line=\"2\"><name line=\"2\">sf</name><type line=\"2\">int</type>" - + "</name-type-init></parameter></parameter-list><type line=\"2\">void</type>" - + "<block line=\"2\"><var-list line=\"2\"><name-type-init line=\"2\">" - + "<name line=\"2\">a</name><vector line=\"2\"><type line=\"2\">String</type>" - + "</vector><init line=\"2\"><new line=\"2\"><primary line=\"2\">Vector</primary>" - + "<vector line=\"2\"><vector line=\"2\"><type line=\"2\">String</type></vector>" - + "</vector><arguments line=\"2\"></arguments></new></init></name-type-init>" - + "</var-list></block></function>" ); - } - - @Test - public void testImports() throws TokenException - { - assertClassContent( "1", - "import a.b.c;", - "<import line=\"2\">a.b.c</import>" ); - assertClassContent( "2", - "import a.b.c import x.y.z", - "<import line=\"2\">a.b.c</import>" - + "<import line=\"2\">x.y.z</import>" ); - } - - @Test - public void testMethods() throws TokenException - { - assertClassContent( "1", - "function a(){}", - "<function line=\"2\"><mod-list line=\"2\">" - + "</mod-list><name line=\"2\">a</name><parameter-list line=\"2\"" - + "></parameter-list><type line=\"2\"></type><block " - + "line=\"2\"></block></function>" ); - - assertClassContent( "2", - "function set a( value : int ) : void {}", - "<set line=\"2\"><mod-list line=\"2\">" - + "</mod-list><name line=\"2\">a</name>" - + "<parameter-list line=\"2\"><parameter line=\"2\">" - + "<name-type-init line=\"2\"><name line=\"2\">value" - + "</name><type line=\"2\">int</type></name-type-init></parameter>" - + "</parameter-list><type line=\"2\">void</type><block line=\"2\"" - + "></block></set>" ); - - assertClassContent( "3", - "function get a() : int {}", - "<get line=\"2\"><mod-list line=\"2\">" - + "</mod-list><name line=\"2\">a</name><parameter-list line=\"2\"" - + "></parameter-list><type line=\"2\">int" - + "</type><block line=\"2\"></block></get>" ); - - assertClassContent( "function with default parameter", - "public function newLine ( height:*='' ):void{}", - "<function line=\"2\"><mod-list line=\"2\"><mod line=\"2\"" - + ">public</mod></mod-list><name line=\"2\">newLine" - + "</name><parameter-list line=\"2\"><parameter line=\"2\"" - + "><name-type-init line=\"2\"><name line=\"2\"" - + ">height</name><type line=\"2\">*</type>" - + "<init line=\"2\"><primary line=\"2\">''" - + "</primary></init></name-type-init></parameter></parameter-list>" - + "<type line=\"2\">void</type><block line=\"2\">" + "</block></function>" ); - } - - @Test - public void testMethodsWithAsDoc() throws TokenException - { - scn.setLines( new String[] - { "{", - "/** AsDoc */public function a(){}", - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - - assertEquals( "<content line=\"2\"><function line=\"2\">" - + "<as-doc line=\"2\">/** AsDoc */</as-doc><mod-list " - + "line=\"2\"><mod line=\"2\">public</mod>" - + "</mod-list><name line=\"2\">a</name><parameter-list " - + "line=\"2\"></parameter-list><type line=\"2\">" - + "</type><block line=\"2\"></block></function></content>", - new ASTToXMLConverter().convert( asp.parseClassContent() ) ); - } - - @Test - public void testMethodsWithMultiLineComments() throws TokenException - { - scn.setLines( new String[] - { "{", - "/* Commented */public function a(){}", - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - - assertEquals( "<content line=\"2\"><multi-line-comment line=\"2\">" - + "/* Commented */</multi-line-comment><function line=\"2\">" - + "<mod-list line=\"2\"><mod line=\"2\">public" - + "</mod></mod-list><name line=\"2\">a</name><parameter-list " - + "line=\"2\"></parameter-list><type line=\"2\">" - + "</type><block line=\"2\"></block></function></content>", - new ASTToXMLConverter().convert( asp.parseClassContent() ) ); - } - - @Test - public void testMethodWithMetadataComment() throws TokenException - { - scn.setLines( new String[] - { "{", - "/* Comment */ [Bindable] public function a () : void { }", - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - - assertEquals( "1", - "<content line=\"2\"><multi-line-comment line=\"2\">" - + "/* Comment */</multi-line-comment><function line=\"2\">" - + "<meta-list line=\"2\"><meta line=\"2\">Bindable" - + "</meta></meta-list><mod-list line=\"2\"><mod line=\"2\"" - + ">public</mod></mod-list><name line=\"2\">a</name>" - + "<parameter-list line=\"2\"></parameter-list><type line=\"2\"" - + ">void</type><block line=\"2\"></block></function>" + "</content>", - new ASTToXMLConverter().convert( asp.parseClassContent() ) ); - } - - @Test - public void testRestParameter() throws TokenException - { - assertClassContent( "", - "public function log(message:String, ... rest):void{}", - "<function line=\"2\"><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list><name line=\"2\">" - + "log</name><parameter-list line=\"2\">" - + "<parameter line=\"2\"><name-type-init line=\"2\">" - + "<name line=\"2\">message</name><type line=\"2\">String" - + "</type></name-type-init></parameter><parameter line=\"2\">" - + "<rest line=\"2\">rest</rest></parameter></parameter-list>" - + "<type line=\"2\">void</type><block line=\"2\">" + "</block></function>" ); - } - - @Test - public void testVarDeclarations() throws TokenException - { - assertClassContent( "1", - "var a", - "<var-list line=\"2\"><mod-list line=\"2\">" - + "</mod-list><name-type-init line=\"2\"><name line=\"2\">a" - + "</name><type line=\"3\"></type></name-type-init></var-list>" ); - - assertClassContent( "2", - "public var a;", - "<var-list line=\"2\"><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod></mod-list><name-type-init line=\"2\"" - + "><name line=\"2\">a</name><type line=\"2\"" - + "></type></name-type-init></var-list>" ); - - assertClassContent( "3", - "public static var a : int = 0", - "<var-list line=\"2\"><mod-list line=\"2\">" - + "<mod line=\"2\">public</mod><mod line=\"2\">" - + "static</mod></mod-list><name-type-init line=\"2\">" - + "<name line=\"2\">a</name><type line=\"2\">int</type>" - + "<init line=\"2\"><primary line=\"2\">0</primary>" - + "</init></name-type-init></var-list>" ); - - assertClassContent( "4", - "[Bindable] var a", - "<var-list line=\"2\"><meta-list line=\"2\">" - + "<meta line=\"2\">Bindable</meta></meta-list>" - + "<mod-list line=\"2\"></mod-list>" + "<name-type-init line=\"2\">" - + "<name line=\"2\">a</name><type line=\"3\">" - + "</type></name-type-init></var-list>" ); - } - - private void assertClassContent( final String message, - final String input, - final String expected ) throws TokenException - { - scn.setLines( new String[] - { "{", - input, - "}", - "__END__" } ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - final String result = new ASTToXMLConverter().convert( asp.parseClassContent() ); - assertEquals( message, - "<content line=\"2\">" - + expected + "</content>", - result ); - } - - private void assertClassContent( final String message, - final String[] input, - final String expected ) throws TokenException - { - scn.setLines( input ); - asp.nextToken(); // first call - asp.nextToken(); // skip { - final String result = new ASTToXMLConverter().convert( asp.parseClassContent() ); - assertEquals( message, - "<content line=\"2\">" - + expected + "</content>", - result ); - } -}
