Examples of org.dtk.analysis.script.node.ArrayLiteral

org.dtk.analysis.script.node.ArrayLiteral
Extension of the BaseLiteralNode class to support JavaScript array literals. Provides utility method for returning converted element values as a List class. The first time the value list is requested, we walk the declaration node's children from left to right, extracting and converting each property value. Order of the elements is maintained between array and returned list. @author James Thomas

    ce.setErrorReporter(errorReporter);
    
    Parser p = new Parser(ce, errorReporter); 
    ScriptOrFnNode ast = p.parse(scriptSource, "script", 0);
    
    return new ArrayLiteral(ast.getFirstChild().getFirstChild().getFirstChild());
  }

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    }
  }
  
  @Test
  public void canParseEmptyLiteralNode() throws InvalidLiteralNode {    
    ArrayLiteral lit = getLiteralNode("[]");
    assertEquals(Collections.EMPTY_LIST, lit.getValueList());
  }

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    assertEquals(Collections.EMPTY_LIST, lit.getValueList());
  }  


  @Test
  public void detectsStringValuesInArrayLiteral() throws InvalidLiteralNode  {  
    ArrayLiteral lit = getLiteralNode("[ 'value', 'other' ]");    
    assertEquals(Arrays.asList("value","other"), lit.getValueList());        
  }

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    assertEquals(Arrays.asList("value","other"), lit.getValueList());        
  }
  
  @Test
  public void detectsBooleanValuesInArrayLiteral() throws InvalidLiteralNode  {  
    ArrayLiteral lit = getLiteralNode("[ true, false]");    
    assertEquals(Arrays.asList(Boolean.TRUE, Boolean.FALSE), lit.getValueList());        
  }

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    assertEquals(Arrays.asList(Boolean.TRUE, Boolean.FALSE), lit.getValueList());        
  }
  
  @Test
  public void detectsNumberValuesInArrayLiteral() throws InvalidLiteralNode {          
    ArrayLiteral lit = getLiteralNode("[0, 1]");    
    assertEquals(Arrays.asList(0.0, 1.0), lit.getValueList());        
  }

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    assertEquals(Arrays.asList(0.0, 1.0), lit.getValueList());        
  }
  
  @Test
  public void detectsArrayValuesInArrayLiteral() throws InvalidLiteralNode {  
    ArrayLiteral lit = getLiteralNode("[[]]");    
    List<Object> values = lit.getValueList();    
    assertTrue(1 == values.size());    
    Object arrayLit = values.get(0);  
    assertTrue(arrayLit instanceof ArrayLiteral);    
    assertEquals(Collections.EMPTY_LIST, ((ArrayLiteral) arrayLit).getValueList());
  }

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    assertEquals(Collections.EMPTY_LIST, ((ArrayLiteral) arrayLit).getValueList());
  }  
  
  @Test
  public void detectsInnerObjLiteralValuesInArrayLiteral() throws InvalidLiteralNode {  
    ArrayLiteral lit = getLiteralNode("[{ num: 1, str: 'str', b: true }]");            
    
    List<Object> values = lit.getValueList();    
    assertTrue(1 == values.size());    
    Object innerLit = values.get(0);  
    assertTrue(innerLit instanceof ObjectLiteral);    
    
    assertValues((ObjectLiteral) innerLit, getPrepopulatedMap("num", 1.0, "str", "str", "b", true));

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Related Classes of org.dtk.analysis.script.node.ArrayLiteral

org.dtk.analysis.script.node.ArrayLiteralTest

org.mozilla.javascript.Node

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