Examples with AExpressionParseUnit de.be4.classicalb.core.parser.node.AExpressionParseUnit used on opensource projects

Example 6 with AExpressionParseUnit

use of de.be4.classicalb.core.parser.node.AExpressionParseUnit in project probparsers by bendisposto.

the class SourcePositionsTest method testTokenAsPositionedNode.

@Test
public void testTokenAsPositionedNode() throws Exception {
    final String testMachine = "#EXPRESSION xx + 5";
    final Start result = getAst(testMachine);
    final AExpressionParseUnit exprParseUnit = (AExpressionParseUnit) result.getPParseUnit();
    final AAddExpression addExpression = (AAddExpression) exprParseUnit.getExpression();
    final AIntegerExpression intExpression = (AIntegerExpression) addExpression.getRight();
    assertTrue(intExpression instanceof PositionedNode);
    final PositionedNode intNode = (PositionedNode) intExpression;
    assertNotNull(intNode.getStartPos());
    assertNotNull(intNode.getEndPos());
    final TIntegerLiteral intLiteral = intExpression.getLiteral();
    assertTrue(intLiteral instanceof PositionedNode);
    final PositionedNode posNode = (PositionedNode) intLiteral;
    assertNotNull(posNode.getStartPos());
    assertNotNull(posNode.getEndPos());
}

Example 7 with AExpressionParseUnit

use of de.be4.classicalb.core.parser.node.AExpressionParseUnit in project probparsers by bendisposto.

the class SourcePositionsTest method testComment1.

@Test
public void testComment1() throws Exception {
    final String testMachine = "#EXPRESSION xx /* comment */ + 5";
    final Start result = getAst(testMachine);
    final AExpressionParseUnit exprParseUnit = (AExpressionParseUnit) result.getPParseUnit();
    final AAddExpression addExpression = (AAddExpression) exprParseUnit.getExpression();
    final AIntegerExpression intExpression = (AIntegerExpression) addExpression.getRight();
    assertEquals(1, intExpression.getStartPos().getLine());
    assertEquals(32, intExpression.getStartPos().getPos());
    assertEquals(1, intExpression.getEndPos().getLine());
    assertEquals(testMachine.length() + 1, intExpression.getEndPos().getPos());
}