View Javadoc
1 /*** 2 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html 3 */ 4 package test.net.sourceforge.pmd.cpd; 5 6 import junit.framework.TestCase; 7 import net.sourceforge.pmd.cpd.JavaTokenizer; 8 import net.sourceforge.pmd.cpd.SourceCode; 9 import net.sourceforge.pmd.cpd.Tokenizer; 10 import net.sourceforge.pmd.cpd.Tokens; 11 12 import java.io.StringReader; 13 14 public class JavaTokensTokenizerTest extends TestCase { 15 16 private static final String EOL = System.getProperty("line.separator", "\n"); 17 18 public void test1() throws Throwable { 19 Tokenizer tokenizer = new JavaTokenizer(); 20 SourceCode sourceCode = new SourceCode("1"); 21 String data = "public class Foo {}"; 22 Tokens tokens = new Tokens(); 23 tokenizer.tokenize(sourceCode, tokens, new StringReader(data)); 24 assertEquals(6, tokens.size()); 25 assertEquals("public class Foo {}", sourceCode.getSlice(0, 0)); 26 } 27 28 public void test2() throws Throwable { 29 Tokenizer t = new JavaTokenizer(); 30 SourceCode sourceCode = new SourceCode("1"); 31 String data = "public class Foo {" + EOL + "public void bar() {}" + EOL + "public void buz() {}" + EOL + "}"; 32 Tokens tokens = new Tokens(); 33 t.tokenize(sourceCode, tokens, new StringReader(data)); 34 assertEquals("public class Foo {" + EOL + "public void bar() {}", sourceCode.getSlice(0, 1)); 35 } 36 37 public void testDiscardSemicolons() throws Throwable { 38 Tokenizer t = new JavaTokenizer(); 39 SourceCode sourceCode = new SourceCode("1"); 40 String data = "public class Foo {private int x;}"; 41 Tokens tokens = new Tokens(); 42 t.tokenize(sourceCode, tokens, new StringReader(data)); 43 assertEquals(9, tokens.size()); 44 } 45 46 public void testDiscardImports() throws Throwable { 47 Tokenizer t = new JavaTokenizer(); 48 SourceCode sourceCode = new SourceCode("1"); 49 String data = "import java.io.File;" + EOL + "public class Foo {}"; 50 Tokens tokens = new Tokens(); 51 t.tokenize(sourceCode, tokens, new StringReader(data)); 52 assertEquals(6, tokens.size()); 53 } 54 55 public void testDiscardPkgStmts() throws Throwable { 56 Tokenizer t = new JavaTokenizer(); 57 SourceCode sourceCode = new SourceCode("1"); 58 String data = "package foo.bar.baz;" + EOL + "public class Foo {}"; 59 Tokens tokens = new Tokens(); 60 t.tokenize(sourceCode, tokens, new StringReader(data)); 61 assertEquals(6, tokens.size()); 62 } 63 } 64 65

This page was automatically generated by Maven