IPersistantHeaderList testList = new TestHeaderList(); MailboxStatus status = new MailboxStatus(); status.setMessages(100); status.setUidNext(101); TestServer testServer = new TestServer(status); IMAPFolder folder = new IMAPFolder(testList, testServer); // Add some messages for( int i=1; i<=100; i++) { ColumbaHeader header = new ColumbaHeader(); header.set("columba.uid", i); testList.add(header, i); testServer.addHeader(header,i); } // Add some new messages // and remove the same number of old messages for( int i=1; i<=10; i++) { ColumbaHeader header = new ColumbaHeader(); header.set("columba.uid", i+100); testServer.addHeader(header,i+100); testServer.removeHeader(100 - 3 * i); } status.setMessages(100); status.setUidNext(111); assertEquals(100, testList.count()); folder.synchronizeHeaderlist(); // Check for success assertEquals(100, testList.count()); List keys = Arrays.asList(testList.getUids()); for( Object uid: keys) { if(testServer.getHeaderList().exists(uid) == false) { System.out.println("UID is removed but not from headerlist: " + uid); assertTrue(false); } }
IPersistantHeaderList testList = new TestHeaderList(); MailboxStatus status = new MailboxStatus(); status.setMessages(100); status.setUidNext(101); TestServer testServer = new TestServer(status); IMAPFolder folder = new IMAPFolder(testList, testServer); // Add some messages for( int i=1; i<=100; i++) { ColumbaHeader header = new ColumbaHeader(); header.set("columba.uid", i); testList.add(header, i); testServer.addHeader(header,i); } // Check for the new messages for( int i=1; i<=10; i++) { testServer.removeHeader(100 - 3 * i); } status.setMessages(90); assertEquals(100, testList.count()); folder.synchronizeHeaderlist(); // Check for success assertEquals(90, testList.count()); List keys = Arrays.asList(testList.getUids()); for( Object uid: keys) { if(testServer.getHeaderList().exists(uid) == false) { System.out.println("UID is removed but not from headerlist: " + uid); assertTrue(false); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/test/java/org/columba/mail/folder/imap/IMAPSyncTest.java File path: /columba-1.4-src/mail/src/test/java/org/columba/mail/folder/imap/IMAPSyncTest.java
Method name: void testNewAndRemovedMails() Method name: void testSimpleRemovedMails()
Number of AST nodes: 26 Number of AST nodes: 22
1
IPersistantHeaderList testList = new TestHeaderList();
1
IPersistantHeaderList testList = new TestHeaderList();
2
		MailboxStatus status = new MailboxStatus();
2
		MailboxStatus status = new MailboxStatus();
3
		status.setMessages(100);
3
		status.setMessages(100);
4
		status.setUidNext(101);
4
		status.setUidNext(101);
5
		TestServer testServer = new TestServer(status);
5
		TestServer testServer = new TestServer(status);
6
		
6
		
7
		IMAPFolder folder = new IMAPFolder(testList, testServer);
7
		IMAPFolder folder = new IMAPFolder(testList, testServer);
8
		
8
		
9
		// Add some messages
9
		// Add some messages
10
		for( int i=1; i<=100; i++) {
10
		for( int i=1; i<=100; i++) {
11
			ColumbaHeader header = new ColumbaHeader();
11
			ColumbaHeader header = new ColumbaHeader();
12
			header.set("columba.uid", i);
12
			header.set("columba.uid", i);
13
			
13
			
14
			testList.add(header, i);
14
			testList.add(header, i);
15
			testServer.addHeader(header,i);
15
			testServer.addHeader(header,i);
16
		}
16
		}
17
		
17
		
18
		
18
		
19
		// Add some new messages
19
		// 
20
		// and remove the same number of old messages
21
		for( int i=1; i<=10; i++) {
22
			ColumbaHeader header = new ColumbaHeader();
23
			header.set("columba.uid", i+100);
24
			testServer.addHeader(header,i+100);
20
Check for the new messages
21
		for( int i=1; i<=10; i++) {
25
			testServer.removeHeader(100 - 3 * i);
22
			testServer.removeHeader(100 - 3 * i);
26
			
23
		
27
		}
24
}
28
		status.setMessages(100);
25
		status.setMessages(
29
		status.setUidNext(111);
26
90);
30
		assertEquals(100, testList.count());		
27
		assertEquals(100, testList.count());		
31
		folder.synchronizeHeaderlist();
28
		folder.synchronizeHeaderlist();
32
		
29
		
33
		// Check for success
30
		// Check for success
34
		assertEquals(100, testList.count());
31
		assertEquals(90, testList.count());
35
		List keys = Arrays.asList(testList.getUids());
32
		List keys = Arrays.asList(testList.getUids());
36
		for( Object uid: keys) {
33
		for( Object uid: keys) {
37
			if(testServer.getHeaderList().exists(uid) == false) {
34
			if(testServer.getHeaderList().exists(uid) == false) {
38
				System.out.println("UID is removed but not from headerlist: " + uid);
35
				System.out.println("UID is removed but not from headerlist: " + uid);
39
				assertTrue(false);
36
				assertTrue(false);
40
			}
37
			}
41
		}
38
		}
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)0.8
Clones locationClones are declared in the same class
Number of node comparisons109
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements22
    Number of unmapped statements in the first code fragment4
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)53.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    IPersistantHeaderList testList = new TestHeaderList();
    1
    IPersistantHeaderList testList = new TestHeaderList();
    2
    MailboxStatus status = new MailboxStatus();
    2
    MailboxStatus status = new MailboxStatus();
    3
    status.setMessages(100);
    3
    status.setMessages(100);
    4
    status.setUidNext(101);
    4
    status.setUidNext(101);
    5
    TestServer testServer = new TestServer(status);
    5
    TestServer testServer = new TestServer(status);
    6
    IMAPFolder folder = new IMAPFolder(testList, testServer);
    6
    IMAPFolder folder = new IMAPFolder(testList, testServer);
    7
    for (int i = 1; i <= 100; i++)
    7
    for (int i = 1; i <= 100; i++)
    8
    ColumbaHeader header = new ColumbaHeader();
    8
    ColumbaHeader header = new ColumbaHeader();
    9
    header.set("columba.uid", i);
    9
    header.set("columba.uid", i);
    10
    testList.add(header, i);
    10
    testList.add(header, i);
    11
    testServer.addHeader(header, i);
    11
    testServer.addHeader(header, i);
    12
    for (int i = 1; i <= 10; i++)
    12
    for (int i = 1; i <= 10; i++)
    13
    ColumbaHeader header = new ColumbaHeader();
    13
    ColumbaHeader header = new ColumbaHeader();
    Preondition Violations
    Unmatched statement ColumbaHeader header=new ColumbaHeader(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                              
    14
    header.set("columba.uid", i + 100);
    14
    header.set("columba.uid", i + 100);
    Preondition Violations
    Unmatched statement header.set("columba.uid",i + 100); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                
    15
    testServer.addHeader(header, i + 100);
    15
    testServer.addHeader(header, i + 100);
    Preondition Violations
    Unmatched statement testServer.addHeader(header,i + 100); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                      
    16
    testServer.removeHeader(100 - 3 * i);
    13
    testServer.removeHeader(100 - 3 * i);
    17
    status.setMessages(100);
    17
    status.setMessages(100);
    14
    status.setMessages(90);
    Differences
    Expression1Expression2Difference
    10090LITERAL_VALUE_MISMATCH
    14
    status.setMessages(90);
    18
    status.setUidNext(111);
    18
    status.setUidNext(111);
    Preondition Violations
    Unmatched statement status.setUidNext(111); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                          
    19
    assertEquals(100, testList.count());
    19
    assertEquals(100, testList.count());
    17
    assertEquals(90, testList.count());
    Differences
    Expression1Expression2Difference
    10090LITERAL_VALUE_MISMATCH
    17
    assertEquals(90, testList.count());
    20
    folder.synchronizeHeaderlist();
    16
    folder.synchronizeHeaderlist();
    21
    assertEquals(100, testList.count());
    15
    assertEquals(100, testList.count());
    22
    List keys = Arrays.asList(testList.getUids());
    18
    List keys = Arrays.asList(testList.getUids());
    23
    for (Object uid : keys)
    19
    for (Object uid : keys)
    24
    if (testServer.getHeaderList().exists(uid) == false)
    20
    if (testServer.getHeaderList().exists(uid) == false)
    25
    System.out.println("UID is removed but not from headerlist: " + uid);
    21
    System.out.println("UID is removed but not from headerlist: " + uid);
    26
    assertTrue(false);
    22
    assertTrue(false);
    Precondition Violations (4)
    Row Violation
    1Unmatched statement ColumbaHeader header=new ColumbaHeader(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement header.set("columba.uid",i + 100); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement testServer.addHeader(header,i + 100); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement status.setUidNext(111); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted