[09 - LL(I) AST] Re-init project as project with modules
This commit is contained in:
@@ -0,0 +1,40 @@
|
||||
/* **********************************************
|
||||
* Duale Hochschule Baden-Württemberg Karlsruhe
|
||||
* Prof. Dr. Jörn Eisenbiegler
|
||||
*
|
||||
* Vorlesung Übersetzerbau
|
||||
* Praxis LL(1)-Parser für X
|
||||
* - Testfall-Utility für Scanner
|
||||
*
|
||||
* **********************************************
|
||||
*/
|
||||
|
||||
|
||||
package de.dhbw.compiler.xparser.test;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
import java.io.StringReader;
|
||||
|
||||
import de.dhbw.compiler.xparser.JFlexXScanner;
|
||||
import de.dhbw.compiler.xparser.TokenBuffer;
|
||||
import de.dhbw.compiler.xparser.Tree;
|
||||
import de.dhbw.compiler.xparser.XParser;
|
||||
|
||||
public abstract class ParseTreeTest {
|
||||
|
||||
protected void testParseTree(String in, String expected) throws Exception {
|
||||
JFlexXScanner scanner = new JFlexXScanner(new StringReader(in));
|
||||
TokenBuffer buffer = new TokenBuffer(scanner);
|
||||
XParser parser = new XParser(buffer);
|
||||
|
||||
Tree out = parser.parseProgram();
|
||||
|
||||
if (out==null) {
|
||||
assertEquals(expected, out);
|
||||
} else {
|
||||
assertEquals(expected, out.toString());
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user