Example #1
0
 @Test
 public void testEncodingWithSystemSetting() {
   SourceProject macRoman;
   SourceProject cp1252;
   String currentEncoding = System.getProperty("file.encoding");
   // changing the system encoding can have no effects
   try {
     System.setProperty("file.encoding", "UTF-16");
     Charset defaultEncoding = Charset.defaultCharset();
     if (!defaultEncoding.displayName().equals("UTF-16")) {
       return;
     }
     System.setProperty("file.encoding", "MacRoman");
     squid = new Squid(new JavaSquidConfiguration(false));
     squid
         .register(JavaAstScanner.class)
         .scanFile(SquidTestUtils.getInputFile("/special_cases/encoding/MacRomanEncoding.java"));
     macRoman = squid.aggregate();
     System.setProperty("file.encoding", "CP1252");
     squid = new Squid(new JavaSquidConfiguration(false));
     squid
         .register(JavaAstScanner.class)
         .scanFile(SquidTestUtils.getInputFile("/special_cases/encoding/CP1252Encoding.java"));
     cp1252 = squid.aggregate();
   } finally {
     System.setProperty("file.encoding", currentEncoding);
   }
   assertEquals(4, macRoman.getInt(Metric.METHODS));
   assertEquals(4, cp1252.getInt(Metric.METHODS));
 }
Example #2
0
 @Test
 public void testMacRomanEncoding() {
   squid = new Squid(new JavaSquidConfiguration(false, Charset.forName("MacRoman")));
   squid
       .register(JavaAstScanner.class)
       .scanFile(SquidTestUtils.getInputFile("/special_cases/encoding/MacRomanEncoding.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(4, prj.getInt(Metric.METHODS));
 }
Example #3
0
 @Test
 public void testClassesWithGenerics() {
   squid
       .register(JavaAstScanner.class)
       .scanDirectory(SquidTestUtils.getFile("/special_cases/generics"));
   SourceProject prj = squid.aggregate();
   assertEquals(2, prj.getInt(Metric.FILES));
   assertEquals(3, prj.getInt(Metric.METHODS));
 }
Example #4
0
 @Test
 public void testEmptyFileWithBlankLines() {
   squid
       .register(JavaAstScanner.class)
       .scanFile(
           SquidTestUtils.getInputFile("/special_cases/emptyFiles/EmptyFileWithBlankLines.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(0, prj.getDouble(Metric.COMMENT_LINES_DENSITY), 0.01);
 }
Example #5
0
 /** SONAR-1836: bug in Checkstyle 5.2 - 5.4 */
 @Test
 public void testLineCommentAtTheEndOfFile() {
   squid
       .register(JavaAstScanner.class)
       .scanFile(
           SquidTestUtils.getInputFile(
               "/special_cases/parsingErrors/LineCommentAtTheEndOfFile.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(1, prj.getInt(Metric.CLASSES));
 }
Example #6
0
 @Test
 public void testCheckstyleParsingBug() {
   // see
   // http://sourceforge.net/tracker/?func=detail&atid=397078&aid=1667137&group_id=29721
   squid
       .register(JavaAstScanner.class)
       .scanFile(SquidTestUtils.getInputFile("/special_cases/parsingErrors/CheckstyleBug.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(0, prj.getInt(Metric.CLASSES));
 }
  @Test
  public void testScanSimpleFile() {
    AstScanner<CSharpGrammar> scanner =
        CSharpAstScanner.create(new CSharpConfiguration(Charset.forName("UTF-8")));
    scanner.scanFile(readFile("/metric/simpleFile.cs"));
    SourceProject project =
        (SourceProject)
            scanner.getIndex().search(new QueryByType(SourceProject.class)).iterator().next();

    assertThat(project.getInt(CSharpMetric.STATEMENTS), is(16));
  }
Example #8
0
 @Test
 public void testClassWithPackageImportsComment() {
   squid
       .register(JavaAstScanner.class)
       .scanFile(
           SquidTestUtils.getInputFile(
               "/special_cases/emptyFiles", "foo/ClassWithPackageImportsComment.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(0, prj.getInt(Metric.CLASSES));
   assertEquals(1, prj.getInt(Metric.PACKAGES));
   assertEquals(2, prj.getInt(Metric.COMMENT_LINES));
 }
Example #9
0
 @Test
 public void testPackageInfo() {
   squid
       .register(JavaAstScanner.class)
       .scanFile(
           SquidTestUtils.getInputFile(
               "/special_cases/packageInfo",
               "org/apache/cxf/jaxrs/ext/logging/package-info.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(1, prj.getInt(Metric.FILES));
   assertEquals(4, prj.getInt(Metric.LINES_OF_CODE));
   assertEquals(29, prj.getInt(Metric.LINES));
 }
Example #10
0
  @Test
  public void testEmptyClassWithComment() {
    squid
        .register(JavaAstScanner.class)
        .scanFile(
            SquidTestUtils.getInputFile("/special_cases/emptyFiles/ClassWithOnlyComment.java"));
    SourceProject prj = squid.aggregate();
    assertEquals(0, prj.getInt(Metric.CLASSES));
    assertEquals(1, prj.getInt(Metric.PACKAGES));
    assertEquals(1, prj.getInt(Metric.FILES));
    assertEquals(1, prj.getInt(Metric.COMMENT_LINES));

    assertNotNull(squid.search("ClassWithOnlyComment.java")); // file
    assertNull(squid.search("ClassWithOnlyComment")); // class
  }
Example #11
0
 @Test
 public void testInterfaceWithAnnotations() {
   squid
       .register(JavaAstScanner.class)
       .scanFile(
           SquidTestUtils.getInputFile("/special_cases/annotations/InterfaceWithAnnotation.java"));
   SourceProject prj = squid.aggregate();
   assertEquals(11, prj.getInt(Metric.LINES));
   assertEquals(6, prj.getInt(Metric.LINES_OF_CODE));
   assertEquals(0, prj.getInt(Metric.STATEMENTS));
   assertEquals(2, prj.getInt(Metric.METHODS));
   assertEquals(2, prj.getInt(Metric.COMPLEXITY));
 }