columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable); assertTrue(columnDifference.col2AllowsNull()); columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable); assertFalse(columnDifference.col2AllowsNull());
columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable); assertTrue(columnDifference.col1AllowsNull()); columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable); assertFalse(columnDifference.col1AllowsNull());
Clone fragments detected by clone detection tool
File path: /sql12/test/src/net/sourceforge/squirrel_sql/plugins/dbdiff/ColumnDifferenceTest.java File path: /sql12/test/src/net/sourceforge/squirrel_sql/plugins/dbdiff/ColumnDifferenceTest.java
Method name: void testCol2AllowsNull() Method name: void testCol1AllowsNull()
Number of AST nodes: 4 Number of AST nodes: 4
1
columnDifference.setColumns(mockVarcharCol2Table1NotNullable, 
1
columnDifference.setColumns(mockVarcharCol2Table1Nullable, 
2
                                    mockVarcharCol2Table1Nullable);
2
                                    mockVarcharCol2Table1NotNullable);
3
        assertTrue(columnDifference.col2AllowsNull());
3
        assertTrue(columnDifference.col1AllowsNull());
4
        
5
        columnDifference.setColumns(mockVarcharCol2Table1Nullable, 
4
        columnDifference.setColumns(mockVarcharCol2Table1NotNullable, 
6
                                    mockVarcharCol2Table1NotNullable);
5
                                    mockVarcharCol2Table1Nullable);
7
        assertFalse(columnDifference.col2AllowsNull());
6
        assertFalse(columnDifference.col1AllowsNull());
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable);
    1
    columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable);
    1
    columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable);
    Differences
    Expression1Expression2Difference
    mockVarcharCol2Table1NotNullablemockVarcharCol2Table1NullableVARIABLE_NAME_MISMATCH
    mockVarcharCol2Table1NullablemockVarcharCol2Table1NotNullableVARIABLE_NAME_MISMATCH
    1
    columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable);
    2
    assertTrue(columnDifference.col2AllowsNull());
    2
    assertTrue(columnDifference.col2AllowsNull());
    2
    assertTrue(columnDifference.col1AllowsNull());
    Differences
    Expression1Expression2Difference
    col2AllowsNullcol1AllowsNullMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression columnDifference.col2AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression columnDifference.col1AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    assertTrue(columnDifference.col1AllowsNull());
    3
    columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable);
    3
    columnDifference.setColumns(mockVarcharCol2Table1Nullable, mockVarcharCol2Table1NotNullable);
    3
    columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable);
    Differences
    Expression1Expression2Difference
    mockVarcharCol2Table1NullablemockVarcharCol2Table1NotNullableVARIABLE_NAME_MISMATCH
    mockVarcharCol2Table1NotNullablemockVarcharCol2Table1NullableVARIABLE_NAME_MISMATCH
    3
    columnDifference.setColumns(mockVarcharCol2Table1NotNullable, mockVarcharCol2Table1Nullable);
    4
    assertFalse(columnDifference.col2AllowsNull());
    4
    assertFalse(columnDifference.col2AllowsNull());
    4
    assertFalse(columnDifference.col1AllowsNull());
    Differences
    Expression1Expression2Difference
    col2AllowsNullcol1AllowsNullMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression columnDifference.col2AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression columnDifference.col1AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    assertFalse(columnDifference.col1AllowsNull());
    Precondition Violations (4)
    Row Violation
    1Expression columnDifference.col2AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression columnDifference.col1AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression columnDifference.col2AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression columnDifference.col1AllowsNull() cannot be parameterized, because it has dependencies to/from statements that will be extracted