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]); // \ 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]);
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]); // \ 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]);
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: 21 Number of AST nodes: 21
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");
1
s = Commandline.translateCommandline("1 \"2\" 3");
5
        assertEquals("Simple case with double quotes", 3, s.length);
2
        assertEquals("Simple case with double quotes", 3, s.length);
6
        assertEquals("Double quotes have been stripped", "2", s[1]);
3
        assertEquals("Double quotes have been stripped", "2", s[1]);
7
        s = Commandline.translateCommandline("1 \"2 3\" 4");
4
        s = Commandline.translateCommandline("1 \"2 3\" 4");
8
        assertEquals("Case with double quotes and whitespace", 3, s.length);
5
        assertEquals("Case with double quotes and whitespace", 3, s.length);
9
        assertEquals("Double quotes stripped, space included", "2 3", s[1]);
6
        assertEquals("Double quotes stripped, space included", "2 3", s[1]);
10
        s = Commandline.translateCommandline("1 \"2\'3\" 4");
7
        s = Commandline.translateCommandline("1 \"2\'3\" 4");
11
        assertEquals("Case with double quotes around single quote", 3, s.length);
8
        assertEquals("Case with double quotes around single quote", 3, s.length);
12
        assertEquals("Double quotes stripped, single quote included", "2\'3",
9
        assertEquals("Double quotes stripped, single quote included", "2\'3",
13
                     s[1]);
10
                     s[1]);
14
        s = Commandline.translateCommandline("1 \'2 3\' 4");
11
        s = Commandline.translateCommandline("1 \'2 3\' 4");
15
        assertEquals("Case with single quotes and whitespace", 3, s.length);
12
        assertEquals("Case with single quotes and whitespace", 3, s.length);
16
        assertEquals("Single quotes stripped, space included", "2 3", s[1]);
13
        assertEquals("Single quotes stripped, space included", "2 3", s[1]);
17
        s = Commandline.translateCommandline("1 \'2\"3\' 4");
14
        s = Commandline.translateCommandline("1 \'2\"3\' 4");
18
        assertEquals("Case with single quotes around double quote", 3, s.length);
15
        assertEquals("Case with single quotes around double quote", 3, s.length);
19
        assertEquals("Single quotes stripped, double quote included", "2\"3",
16
        assertEquals("Single quotes stripped, double quote included", "2\"3",
20
                     s[1]);
17
                     s[1]);
21
        // \ doesn't have a special meaning anymore - this is different from
18
        // \ doesn't have a special meaning anymore - this is different from
22
        // what the Unix sh does but causes a lot of problems on DOS
19
        // what the Unix sh does but causes a lot of problems on DOS
23
        // based platforms otherwise
20
        // based platforms otherwise
24
        s = Commandline.translateCommandline("1 2\\ 3 4");
21
        s = Commandline.translateCommandline("1 2\\ 3 4");
25
        assertEquals("case with quoted whitespace", 4, s.length);
22
        assertEquals("case with quoted whitespace", 4, s.length);
26
        assertEquals("backslash included", "2\\", s[1]);
23
        assertEquals("backslash included", "2\\", s[1]);
24
        // "" should become a single empty argument, same for ''
25
        // PR 5906
26
        s = Commandline.translateCommandline("\"\" a");
27
        assertEquals("Doublequoted null arg prepend", 2, s.length);
28
        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 comparisons441
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements21
    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
    9
    s = Commandline.translateCommandline("1 \'2\' 3");
    9
    s = Commandline.translateCommandline("1 \'2\' 3");
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    Differences
    Expression1Expression2Difference
    "1 \'2\' 3""1 \"2\" 3"LITERAL_VALUE_MISMATCH
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Simple case with single quotes""Simple case with double quotes"LITERAL_VALUE_MISMATCH
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    Differences
    Expression1Expression2Difference
    "Single quotes have been stripped""Double quotes have been stripped"LITERAL_VALUE_MISMATCH
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    Differences
    Expression1Expression2Difference
    "1 \"2\" 3""1 \"2 3\" 4"LITERAL_VALUE_MISMATCH
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Simple case with double quotes""Case with double quotes and whitespace"LITERAL_VALUE_MISMATCH
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    29
    assertEquals("backslash included", "2\\", s[1]);
    Differences
    Expression1Expression2Difference
    "Double quotes have been stripped""backslash included"LITERAL_VALUE_MISMATCH
    "2""2\\"LITERAL_VALUE_MISMATCH
    29
    assertEquals("backslash included", "2\\", s[1]);
    15
    s = Commandline.translateCommandline("1 \"2 3\" 4");
    15
    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");
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    16
    assertEquals("Case with double quotes and whitespace", 3, s.length);
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with double quotes and whitespace""Case with double quotes around single quote"LITERAL_VALUE_MISMATCH
    19
    assertEquals("Case with double quotes around single quote", 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");
    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");
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    19
    assertEquals("Case with double quotes around single quote", 3, s.length);
    22
    assertEquals("Case with single quotes and whitespace", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with double quotes around single quote""Case with single quotes and whitespace"LITERAL_VALUE_MISMATCH
    22
    assertEquals("Case with single quotes and whitespace", 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");
    24
    s = Commandline.translateCommandline("1 \'2\"3\' 4");
    Differences
    Expression1Expression2Difference
    "1 \'2 3\' 4""1 \'2\"3\' 4"LITERAL_VALUE_MISMATCH
    24
    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);
    25
    assertEquals("Case with single quotes around double quote", 3, s.length);
    Differences
    Expression1Expression2Difference
    "Case with single quotes and whitespace""Case with single quotes around double quote"LITERAL_VALUE_MISMATCH
    25
    assertEquals("Case with single quotes around double quote", 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");
    27
    s = Commandline.translateCommandline("1 2\\ 3 4");
    Differences
    Expression1Expression2Difference
    "1 \'2\"3\' 4""1 2\\ 3 4"LITERAL_VALUE_MISMATCH
    27
    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);
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    Differences
    Expression1Expression2Difference
    "Case with single quotes around double quote""case with quoted whitespace"LITERAL_VALUE_MISMATCH
    34LITERAL_VALUE_MISMATCH
    28
    assertEquals("case with quoted whitespace", 4, 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");
    30
    s = Commandline.translateCommandline("\"\" a");
    Differences
    Expression1Expression2Difference
    "1 2\\ 3 4""\"\" a"LITERAL_VALUE_MISMATCH
    30
    s = Commandline.translateCommandline("\"\" a");
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    Differences
    Expression1Expression2Difference
    "case with quoted whitespace""Doublequoted null arg prepend"LITERAL_VALUE_MISMATCH
    42LITERAL_VALUE_MISMATCH
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    29
    assertEquals("backslash included", "2\\", s[1]);
    29
    assertEquals("backslash included", "2\\", s[1]);
    32
    assertEquals("Doublequoted null arg prepend", "", s[0]);
    Differences
    Expression1Expression2Difference
    "backslash included""Doublequoted null arg prepend"LITERAL_VALUE_MISMATCH
    "2\\"""LITERAL_VALUE_MISMATCH
    10LITERAL_VALUE_MISMATCH
    32
    assertEquals("Doublequoted null arg prepend", "", s[0]);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables , while Clone fragment #2 returns variables s