s = Commandline.translateCommandline("1 \"2 3\" 4"); assertEquals("Case with double quotes and whitespace", 3, s.length); assertEquals("Double quotes stripped, space included", "2 3", s[1]); s = Commandline.translateCommandline("1 \"2\'3\" 4"); assertEquals("Case with double quotes around single quote", 3, s.length); assertEquals("Double quotes stripped, single quote included", "2\'3", s[1]); s = Commandline.translateCommandline("1 \'2 3\' 4"); assertEquals("Case with single quotes and whitespace", 3, s.length); assertEquals("Single quotes stripped, space included", "2 3", s[1]); s = Commandline.translateCommandline("1 \'2\"3\' 4"); assertEquals("Case with single quotes around double quote", 3, s.length); assertEquals("Single quotes stripped, double quote included", "2\"3", s[1]); // \ doesn't have a special meaning anymore - this is different from // what the Unix sh does but causes a lot of problems on DOS // based platforms otherwise s = Commandline.translateCommandline("1 2\\ 3 4"); assertEquals("case with quoted whitespace", 4, s.length); assertEquals("backslash included", "2\\", s[1]); // "" should become a single empty argument, same for '' // PR 5906 s = Commandline.translateCommandline("\"\" a"); assertEquals("Doublequoted null arg prepend", 2, s.length); assertEquals("Doublequoted null arg prepend", "", s[0]);
s = Commandline.translateCommandline("1 \'2\' 3"); assertEquals("Simple case with single quotes", 3, s.length); assertEquals("Single quotes have been stripped", "2", s[1]); s = Commandline.translateCommandline("1 \"2\" 3"); assertEquals("Simple case with double quotes", 3, s.length); assertEquals("Double quotes have been stripped", "2", s[1]); s = Commandline.translateCommandline("1 \"2 3\" 4"); assertEquals("Case with double quotes and whitespace", 3, s.length); assertEquals("Double quotes stripped, space included", "2 3", s[1]); s = Commandline.translateCommandline("1 \"2\'3\" 4"); assertEquals("Case with double quotes around single quote", 3, s.length); assertEquals("Double quotes stripped, single quote included", "2\'3", s[1]); s = Commandline.translateCommandline("1 \'2 3\' 4"); assertEquals("Case with single quotes and whitespace", 3, s.length); assertEquals("Single quotes stripped, space included", "2 3", s[1]); s = Commandline.translateCommandline("1 \'2\"3\' 4"); assertEquals("Case with single quotes around double quote", 3, s.length); assertEquals("Single quotes stripped, double quote included", "2\"3", s[1]);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/CommandlineTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/CommandlineTest.java
Method name: void testTokenizer() Method name: void testTokenizer()
Number of AST nodes: 18 Number of AST nodes: 18
1
s = Commandline.translateCommandline("1 \'2\' 3");
2
        assertEquals("Simple case with single quotes", 3, s.length);
3
        assertEquals("Single quotes have been stripped", "2", s[1]);
4
        s = Commandline.translateCommandline("1 \"2\" 3");
5
        assertEquals("Simple case with double quotes", 3, s.length);
6
        assertEquals("Double quotes have been stripped", "2", s[1]);
1
s = Commandline.translateCommandline("1 \"2 3\" 4");
7
        s = Commandline.translateCommandline("1 \"2 3\" 4");
2
        assertEquals("Case with double quotes and whitespace", 3, s.length);
8
        assertEquals("Case with double quotes and whitespace", 3, s.length);
3
        assertEquals("Double quotes stripped, space included", "2 3", s[1]);
9
        assertEquals("Double quotes stripped, space included", "2 3", s[1]);
4
        s = Commandline.translateCommandline("1 \"2\'3\" 4");
10
        s = Commandline.translateCommandline("1 \"2\'3\" 4");
5
        assertEquals("Case with double quotes around single quote", 3, s.length);
11
        assertEquals("Case with double quotes around single quote", 3, s.length);
6
        assertEquals("Double quotes stripped, single quote included", "2\'3",
12
        assertEquals("Double quotes stripped, single quote included", "2\'3",
7
                     s[1]);
13
                     s[1]);
8
        s = Commandline.translateCommandline("1 \'2 3\' 4");
14
        s = Commandline.translateCommandline("1 \'2 3\' 4");
9
        assertEquals("Case with single quotes and whitespace", 3, s.length);
15
        assertEquals("Case with single quotes and whitespace", 3, s.length);
10
        assertEquals("Single quotes stripped, space included", "2 3", s[1]);
16
        assertEquals("Single quotes stripped, space included", "2 3", s[1]);
11
        s = Commandline.translateCommandline("1 \'2\"3\' 4");
17
        s = Commandline.translateCommandline("1 \'2\"3\' 4");
12
        assertEquals("Case with single quotes around double quote", 3, s.length);
18
        assertEquals("Case with single quotes around double quote", 3, s.length);
13
        assertEquals("Single quotes stripped, double quote included", "2\"3",
19
        assertEquals("Single quotes stripped, double quote included", "2\"3",
14
                     s[1]);
20
                     s[1]);
15
        // \ doesn't have a special meaning anymore - this is different from
16
        // what the Unix sh does but causes a lot of problems on DOS
17
        // based platforms otherwise
18
        s = Commandline.translateCommandline("1 2\\ 3 4");
19
        assertEquals("case with quoted whitespace", 4, s.length);
20
        assertEquals("backslash included", "2\\", s[1]);
21
        // "" should become a single empty argument, same for ''
22
        // PR 5906
23
        s = Commandline.translateCommandline("\"\" a");
24
        assertEquals("Doublequoted null arg prepend", 2, s.length);
25
        assertEquals("Doublequoted null arg prepend", "", s[0]);
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 the same method
Number of node comparisons324
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements18
    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
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    9
    s = Commandline.translateCommandline("1 \'2\' 3");
    Differences
    Expression1Expression2Difference
    "1 \"2 3\" 4""1 \'2\' 3"LITERAL_VALUE_MISMATCH
    9
    s = Commandline.translateCommandline("1 \'2\' 3");
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with double quotes and whitespace""Simple case with single quotes"LITERAL_VALUE_MISMATCH
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    17
    assertEquals("Double quotes stripped, space included", "2 3", s[1]);
    17
    assertEquals("Double quotes stripped, space included", "2 3", s[1]);
    18
    s = Commandline.translateCommandline("1 \"2\'3\" 4");
    18
    s = Commandline.translateCommandline("1 \"2\'3\" 4");
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    Differences
    Expression1Expression2Difference
    "1 \"2\'3\" 4""1 \"2\" 3"LITERAL_VALUE_MISMATCH
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with double quotes around single quote""Simple case with double quotes"LITERAL_VALUE_MISMATCH
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    20
    assertEquals("Double quotes stripped, single quote included", "2\'3", s[1]);
    20
    assertEquals("Double quotes stripped, single quote included", "2\'3", s[1]);
    21
    s = Commandline.translateCommandline("1 \'2 3\' 4");
    21
    s = Commandline.translateCommandline("1 \'2 3\' 4");
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    Differences
    Expression1Expression2Difference
    "1 \'2 3\' 4""1 \"2 3\" 4"LITERAL_VALUE_MISMATCH
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    22
    assertEquals("Case with single quotes and whitespace", 3, s.length);
    22
    assertEquals("Case with single quotes and whitespace", 3, s.length);
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with single quotes and whitespace""Case with double quotes and whitespace"LITERAL_VALUE_MISMATCH
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    23
    assertEquals("Single quotes stripped, space included", "2 3", s[1]);
    23
    assertEquals("Single quotes stripped, space included", "2 3", s[1]);
    24
    s = Commandline.translateCommandline("1 \'2\"3\' 4");
    24
    s = Commandline.translateCommandline("1 \'2\"3\' 4");
    18
    s = Commandline.translateCommandline("1 \"2\'3\" 4");
    Differences
    Expression1Expression2Difference
    "1 \'2\"3\' 4""1 \"2\'3\" 4"LITERAL_VALUE_MISMATCH
    18
    s = Commandline.translateCommandline("1 \"2\'3\" 4");
    25
    assertEquals("Case with single quotes around double quote", 3, s.length);
    25
    assertEquals("Case with single quotes around double quote", 3, s.length);
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with single quotes around double quote""Case with double quotes around single quote"LITERAL_VALUE_MISMATCH
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    26
    assertEquals("Single quotes stripped, double quote included", "2\"3", s[1]);
    26
    assertEquals("Single quotes stripped, double quote included", "2\"3", s[1]);
    27
    s = Commandline.translateCommandline("1 2\\ 3 4");
    27
    s = Commandline.translateCommandline("1 2\\ 3 4");
    21
    s = Commandline.translateCommandline("1 \'2 3\' 4");
    Differences
    Expression1Expression2Difference
    "1 2\\ 3 4""1 \'2 3\' 4"LITERAL_VALUE_MISMATCH
    21
    s = Commandline.translateCommandline("1 \'2 3\' 4");
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    22
    assertEquals("Case with single quotes and whitespace", 3, s.length);
    Differences
    Expression1Expression2Difference
    "case with quoted whitespace""Case with single quotes and whitespace"LITERAL_VALUE_MISMATCH
    43LITERAL_VALUE_MISMATCH
    22
    assertEquals("Case with single quotes and whitespace", 3, s.length);
    29
    assertEquals("backslash included", "2\\", s[1]);
    29
    assertEquals("backslash included", "2\\", s[1]);
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    Differences
    Expression1Expression2Difference
    "backslash included""Single quotes have been stripped"LITERAL_VALUE_MISMATCH
    "2\\""2"LITERAL_VALUE_MISMATCH
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    30
    s = Commandline.translateCommandline("\"\" a");
    30
    s = Commandline.translateCommandline("\"\" a");
    24
    s = Commandline.translateCommandline("1 \'2\"3\' 4");
    Differences
    Expression1Expression2Difference
    "\"\" a""1 \'2\"3\' 4"LITERAL_VALUE_MISMATCH
    24
    s = Commandline.translateCommandline("1 \'2\"3\' 4");
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    25
    assertEquals("Case with single quotes around double quote", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Doublequoted null arg prepend""Case with single quotes around double quote"LITERAL_VALUE_MISMATCH
    23LITERAL_VALUE_MISMATCH
    25
    assertEquals("Case with single quotes around double quote", 3, s.length);
    32
    assertEquals("Doublequoted null arg prepend", "", s[0]);
    32
    assertEquals("Doublequoted null arg prepend", "", s[0]);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    Differences
    Expression1Expression2Difference
    "Doublequoted null arg prepend""Double quotes have been stripped"LITERAL_VALUE_MISMATCH
    """2"LITERAL_VALUE_MISMATCH
    01LITERAL_VALUE_MISMATCH
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables s , while Clone fragment #2 returns variables