try { p.getIncludePatterns(project); fail("Can make PatternSet a Reference to itself."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); }
try { p.getExcludePatterns(project); fail("Can make PatternSet a Reference to itself."); } catch (BuildException be) { assertEquals("This data type contains a circular reference.", be.getMessage()); } // dummy1 --> dummy2 --> dummy3 --> dummy1 PatternSet p1 = new PatternSet();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PatternSetTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PatternSetTest.java
Method name: void testCircularReferenceCheck() Method name: void testCircularReferenceCheck()
Number of AST nodes: 3 Number of AST nodes: 4
1
try {
1
try {
2
            p.getIncludePatterns(project);
2
            p.getExcludePatterns(project);
3
            fail("Can make PatternSet a Reference to itself.");
3
            fail("Can make PatternSet a Reference to itself.");
4
        } catch (BuildException be) {
4
        } catch (BuildException be) {
5
            assertEquals("This data type contains a circular reference.",
5
            assertEquals("This data type contains a circular reference.",
6
                         be.getMessage());
6
                         be.getMessage());
7
        }
7
        }
8
        // dummy1 --> dummy2 --> dummy3 --> dummy1
9
        PatternSet p1 = new PatternSet();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    4
    try
    7
    try
    5
    p.getIncludePatterns(project);
    5
    p.getIncludePatterns(project);
    8
    p.getExcludePatterns(project);
    Differences
    Expression1Expression2Difference
    getIncludePatternsgetExcludePatternsMETHOD_INVOCATION_NAME_MISMATCH
    8
    p.getExcludePatterns(project);
    6
    fail("Can make PatternSet a Reference to itself.");
    9
    fail("Can make PatternSet a Reference to itself.");
                                                                          
    10
    PatternSet p1 = new PatternSet();
    Precondition Violations (0)
    Row Violation