f.setRefid(new Reference("dummy"));
try {
f.getDir(project);
fail("Can make FileList a Reference to itself.");
} catch (BuildException be) {
assertEquals("This data type contains a circular reference.",
be.getMessage());
}
p.setRefid(new Reference("dummy"));
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());
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/FileListTest.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: 4
|
|
Number of AST nodes: 4
|
|
1 | f.setRefid(new Reference("dummy"));↵ | | 1 | p.setRefid(new Reference("dummy"));↵
|
2 | try {↵ | | 2 | try {↵
|
3 | f.getDir(project);↵ | | 3 | p.getIncludePatterns(project);↵
|
4 | fail("Can make FileList a Reference to itself.");↵ | | 4 | fail("Can make PatternSet a Reference to itself.");↵
|
5 | } catch (BuildException be) {↵ | | 5 | } catch (BuildException be) {↵
|
6 | assertEquals("This data type contains a circular reference.",↵ | | 6 | assertEquals("This data type contains a circular reference.",↵
|
7 | be.getMessage());↵ | | 7 | be.getMessage());↵
|
8 | } | | 8 | }
|
See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 10 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 1.6 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
3 | f.setRefid(new Reference("dummy")); | | 3 | p.setRefid(new Reference("dummy")); |
4 | try | | 4 | try |
| | | 5 | p.getIncludePatterns(project); |
5 | | | | |
6 | fail("Can make FileList a Reference to itself."); | | 6 | fail("Can make PatternSet a Reference to itself."); |
Precondition Violations (1)
Row |
Violation |
1 | Unmatched statement p.getIncludePatterns(project); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted |