Initial commit

ÜB-Praxis-JFlex Scanner für AS-Leer/src/de/dhbw/compiler/jflexasscanner/TestASScanner5.java

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+/* **********************************************
+ * Duale Hochschule Baden-Württemberg Karlsruhe
+ * Prof. Dr. Jörn Eisenbiegler
+ * 
+ * Vorlesung Übersetzerbau
+ * Praxis AS-Scanner mit JFlex
+ * - Testfälle Aufgabe 3
+ * 
+ * **********************************************
+ */
+
+package de.dhbw.compiler.jflexasscanner;
+
+import org.junit.Test;
+
+public class TestASScanner5 extends TokenStreamTest {
+	
+	@Test
+	public void stringABC() throws Exception {
+		testTokenList("\"abc\"", true, 
+				new Token(Token.STR,"\"abc\"",1,1));
+		testTokenList(" \"abc\" ", true, 
+				new Token(Token.STR,"\"abc\"",1,2));
+	}
+	
+	@Test
+	public void stringEmpty() throws Exception {
+		testTokenList(" \"\" ", true, 
+				new Token(Token.STR,"\"\"",1,2));
+		testTokenList(" \" \" ", true, 
+				new Token(Token.STR,"\" \"",1,2));
+	}
+	
+	@Test
+	public void stringEscape() throws Exception {
+		testTokenList("\"\\\"\"", true, 
+				new Token(Token.STR,"\"\\\"\"",1,1));
+		testTokenList(" \"\\\"\\\"\\\"\" ", true, 
+				new Token(Token.STR,"\"\\\"\\\"\\\"\"",1,2));
+		testTokenList(" \" \\\" \" ", true, 
+				new Token(Token.STR,"\" \\\" \"",1,2));
+	}
+	
+	@Test
+	public void stringAll() throws Exception {	
+		testTokenList("\"abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ\\\" \"", true, 
+				new Token(Token.STR,"\"abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ\\\" \"",1,1));
+		testTokenList("\"abcde\\\"\"\"fg\\\"hi\" \"jkl\\\"\"", true, 
+				new Token(Token.STR,"\"abcde\\\"\"",1,1),
+				new Token(Token.STR,"\"fg\\\"hi\"",1,10),
+				new Token(Token.STR,"\"jkl\\\"\"",1,19));
+	}
+
+}