Process process = getProcess(TIME_OUT*2); long now = System.currentTimeMillis(); watchdog.start(process); int retCode = process.waitFor(); long elapsed = System.currentTimeMillis() - now; assertTrue("process should have been killed", watchdog.killedProcess()); // assertTrue("return code is invalid: " + retCode, retCode!=0); assertTrue("elapse time of "+elapsed+" ms is less than timeout value of "+TIME_OUT_TEST+" ms", elapsed >= TIME_OUT_TEST); assertTrue("elapse time of "+elapsed+" ms is greater than run value of "+(TIME_OUT*2)+" ms", elapsed < TIME_OUT*2);
Commandline cmd = getCommandline(TIME_OUT*2); ej.setJavaCommand(cmd); long now = System.currentTimeMillis(); ej.execute(project); long elapsed = System.currentTimeMillis() - now; assertTrue("process should have been killed", ej.killedProcess()); assertTrue("elapse time of "+elapsed +" ms is less than timeout value of "+TIME_OUT_TEST+" ms", elapsed >= TIME_OUT_TEST); assertTrue("elapse time of "+elapsed +" ms is greater than run value of "+(TIME_OUT*2)+" ms", elapsed < TIME_OUT*2);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteWatchdogTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/ExecuteJavaTest.java
Method name: void testTimeOut() Method name: void testTimeOut()
Number of AST nodes: 8 Number of AST nodes: 8
1
Process process = getProcess(TIME_OUT*2);
2
        long now = System.currentTimeMillis();
3
        watchdog.start(process);
4
        int retCode = process.waitFor(
1
Commandline cmd = getCommandline(TIME_OUT*2);
2
        ej.setJavaCommand(cmd);
3
        long now = System.currentTimeMillis();
5
);
4
        ej.execute(project);
6
        long elapsed = System.currentTimeMillis() - now;
5
        long elapsed = System.currentTimeMillis() - now;
7
        assertTrue("process should have been killed", watchdog.killedProcess());
6
        assertTrue("process should have been killed", ej.killedProcess());
8
                //      assertTrue("return code is invalid: " + retCode, retCode!=0);
9
        assertTrue("elapse time of "+elapsed
7
        assertTrue("elapse time of "+elapsed
10
+" ms is less than timeout value of "+TIME_OUT_TEST+" ms",
8
                   +" ms is less than timeout value of "+TIME_OUT_TEST+" ms",
11
 elapsed >= TIME_OUT_TEST);
9
                   elapsed >= TIME_OUT_TEST);
12
        assertTrue("elapse time of "+elapsed
10
        assertTrue("elapse time of "+elapsed
13
+" ms is greater than run value of "+(TIME_OUT*2)+" ms",
11
                   +" ms is greater than run value of "+(TIME_OUT*2)+" ms",
14
 elapsed < TIME_OUT*2);
12
                   elapsed < TIME_OUT*2);
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons64
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                    
    1
    Commandline cmd = getCommandline(TIME_OUT * 2);
    1
    Process process = getProcess(TIME_OUT * 2);
                                                                                            
                                                        
    2
    ej.setJavaCommand(cmd);
    2
    long now = System.currentTimeMillis();
    3
    long now = System.currentTimeMillis();
    3
    watchdog.start(process);
    3
    watchdog.start(process);
    8
    assertTrue("elapse time of " + elapsed + " ms is greater than run value of " + (TIME_OUT * 2) + " ms", elapsed < TIME_OUT * 2);
    Differences
    Expression1Expression2Difference
    startassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    watchdog.start(process)assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2)ARGUMENT_NUMBER_MISMATCH
    watchdogMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression watchdog.start(process) is a void method call, and thus it cannot be parameterized
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression watchdog.start(process) is a void method call, and thus it cannot be parameterized
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    8
    assertTrue("elapse time of " + elapsed + " ms is greater than run value of " + (TIME_OUT * 2) + " ms", elapsed < TIME_OUT * 2);
    4
    int retCode = process.waitFor();
                                                                      
    5
    long elapsed = System.currentTimeMillis() - now;
    5
    long elapsed = System.currentTimeMillis() - now;
    6
    assertTrue("process should have been killed", watchdog.killedProcess());
    6
    assertTrue("process should have been killed", watchdog.killedProcess());
    6
    assertTrue("process should have been killed", ej.killedProcess());
    Differences
    Expression1Expression2Difference
    watchdogejVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.ExecuteWatchdogorg.apache.tools.ant.taskdefs.ExecuteJavaVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.ExecuteWatchdog of variable watchdog does not match with type org.apache.tools.ant.taskdefs.ExecuteJava of variable ej
    • Make classes org.apache.tools.ant.taskdefs.ExecuteWatchdog and org.apache.tools.ant.taskdefs.ExecuteJava extend a common superclass
    6
    assertTrue("process should have been killed", ej.killedProcess());
    7
    assertTrue("elapse time of " + elapsed + " ms is less than timeout value of " + TIME_OUT_TEST + " ms", elapsed >= TIME_OUT_TEST);
    7
    assertTrue("elapse time of " + elapsed + " ms is less than timeout value of " + TIME_OUT_TEST + " ms", elapsed >= TIME_OUT_TEST);
    7
    assertTrue("elapse time of " + elapsed + " ms is less than timeout value of " + TIME_OUT_TEST + " ms", elapsed >= TIME_OUT_TEST);
    Differences
    Expression1Expression2Difference
    longintVARIABLE_TYPE_MISMATCH
    longintVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type long of variable TIME_OUT_TEST does not match with type int of variable TIME_OUT_TEST
    Type long of variable TIME_OUT_TEST does not match with type int of variable TIME_OUT_TEST
    7
    assertTrue("elapse time of " + elapsed + " ms is less than timeout value of " + TIME_OUT_TEST + " ms", elapsed >= TIME_OUT_TEST);
    8
    assertTrue("elapse time of " + elapsed + " ms is greater than run value of " + (TIME_OUT * 2) + " ms", elapsed < TIME_OUT * 2);
    8
    assertTrue("elapse time of " + elapsed + " ms is greater than run value of " + (TIME_OUT * 2) + " ms", elapsed < TIME_OUT * 2);
    4
    ej.execute(project);
    Differences
    Expression1Expression2Difference
    assertTrueexecuteMETHOD_INVOCATION_NAME_MISMATCH
    assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2)ej.execute(project)ARGUMENT_NUMBER_MISMATCH
    ejMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    Expression ej.execute(project) is a void method call, and thus it cannot be parameterized
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    Expression ej.execute(project) is a void method call, and thus it cannot be parameterized
    4
    ej.execute(project);
    Precondition Violations (15)
    Row Violation
    1Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression watchdog.start(process) is a void method call, and thus it cannot be parameterized
    3Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    4Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression watchdog.start(process) is a void method call, and thus it cannot be parameterized
    6Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    7Type org.apache.tools.ant.taskdefs.ExecuteWatchdog of variable watchdog does not match with type org.apache.tools.ant.taskdefs.ExecuteJava of variable ej
    8Type long of variable TIME_OUT_TEST does not match with type int of variable TIME_OUT_TEST
    9Type long of variable TIME_OUT_TEST does not match with type int of variable TIME_OUT_TEST
    10Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    12Expression ej.execute(project) is a void method call, and thus it cannot be parameterized
    13Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression assertTrue("elapse time of " + elapsed + " ms is greater than run value of "+ (TIME_OUT * 2)+ " ms",elapsed < TIME_OUT * 2) is a void method call, and thus it cannot be parameterized
    15Expression ej.execute(project) is a void method call, and thus it cannot be parameterized