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 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: 6 Number of AST nodes: 6
1
s = Commandline.translateCommandline("1 \'2\' 3");
1
s = Commandline.translateCommandline("1 2\\ 3 4");
2
        assertEquals("Simple case with single quotes", 3, s.length);
2
        assertEquals("case with quoted whitespace", 4, s.length);
3
        assertEquals("Single quotes have been stripped", "2", s[1]);
3
        assertEquals("backslash included", "2\\", s[1]);
4
        // "" should become a single empty argument, same for ''
5
        // PR 5906
4
        s = Commandline.translateCommandline("1 \"2\" 3");
6
        s = Commandline.translateCommandline("\"\" a");
5
        assertEquals("Simple case with double quotes", 3, s.length);
7
        assertEquals("Doublequoted null arg prepend", 2, s.length);
6
        assertEquals("Double quotes have been stripped", "2", s[1]);
8
        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 comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    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");
    27
    s = Commandline.translateCommandline("1 2\\ 3 4");
    Differences
    Expression1Expression2Difference
    "1 \'2\' 3""1 2\\ 3 4"LITERAL_VALUE_MISMATCH
    27
    s = Commandline.translateCommandline("1 2\\ 3 4");
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    10
    assertEquals("Simple case with single quotes", 3, s.length);
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    Differences
    Expression1Expression2Difference
    "Simple case with single quotes""case with quoted whitespace"LITERAL_VALUE_MISMATCH
    34LITERAL_VALUE_MISMATCH
    28
    assertEquals("case with quoted whitespace", 4, s.length);
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    11
    assertEquals("Single quotes have been stripped", "2", s[1]);
    29
    assertEquals("backslash included", "2\\", s[1]);
    Differences
    Expression1Expression2Difference
    "Single quotes have been stripped""backslash included"LITERAL_VALUE_MISMATCH
    "2""2\\"LITERAL_VALUE_MISMATCH
    29
    assertEquals("backslash included", "2\\", s[1]);
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    12
    s = Commandline.translateCommandline("1 \"2\" 3");
    30
    s = Commandline.translateCommandline("\"\" a");
    Differences
    Expression1Expression2Difference
    "1 \"2\" 3""\"\" a"LITERAL_VALUE_MISMATCH
    30
    s = Commandline.translateCommandline("\"\" a");
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    13
    assertEquals("Simple case with double quotes", 3, s.length);
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    Differences
    Expression1Expression2Difference
    "Simple case with double quotes""Doublequoted null arg prepend"LITERAL_VALUE_MISMATCH
    32LITERAL_VALUE_MISMATCH
    31
    assertEquals("Doublequoted null arg prepend", 2, s.length);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    14
    assertEquals("Double quotes have been stripped", "2", s[1]);
    32
    assertEquals("Doublequoted null arg prepend", "", s[0]);
    Differences
    Expression1Expression2Difference
    "Double quotes have been stripped""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