/**
 * Formats the given ASTNode as an SBML L3 token and appends the result to
 * the given StringBuffer.
 */
void
L3FormulaFormatter_format (StringBuffer_t *sb, const ASTNode_t *node, const L3ParserSettings_t *settings)
{
  if (sb == NULL) return;
  if (L3FormulaFormatter_isFunction(node, settings))
  {
    L3FormulaFormatter_formatFunction(sb, node, settings);
  }
  else if (ASTNode_isOperator(node) || ASTNode_getType(node) == AST_FUNCTION_POWER)
  {
    L3FormulaFormatter_formatOperator(sb, node);
  }
  else if (ASTNode_isLogical(node) || ASTNode_isRelational(node))
  {
    L3FormulaFormatter_formatLogicalRelational(sb, node);
  }
  else if (ASTNode_isRational(node))
  {
    L3FormulaFormatter_formatRational(sb, node, settings);
  }
  else if (ASTNode_isInteger(node))
  {
    L3FormulaFormatter_formatReal(sb, node, settings);
  }
  else if (ASTNode_isReal(node))
  {
    L3FormulaFormatter_formatReal(sb, node, settings);
  }
  else if ( !ASTNode_isUnknown(node) )
  {
    StringBuffer_append(sb, ASTNode_getName(node));
  }
}
Esempio n. 2
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END_TEST

START_TEST (test_L3FormulaFormatter_accessWithNULL)
{

  // ensure we survive NULL arguments
  L3FormulaFormatter_format(NULL, NULL, NULL);
  L3FormulaFormatter_formatFunction(NULL, NULL, NULL);
  L3FormulaFormatter_formatOperator(NULL, NULL);
  L3FormulaFormatter_visit(NULL, NULL, NULL, NULL);
  L3FormulaFormatter_visitFunction(NULL, NULL, NULL, NULL);
  L3FormulaFormatter_visitLog10(NULL, NULL, NULL, NULL);
  L3FormulaFormatter_visitOther(NULL, NULL, NULL, NULL);
  L3FormulaFormatter_visitSqrt(NULL, NULL, NULL, NULL);
  L3FormulaFormatter_visitUMinus(NULL, NULL, NULL, NULL);

  fail_unless( L3FormulaFormatter_isFunction(NULL, NULL) == 0 );
  fail_unless( L3FormulaFormatter_isGrouped(NULL, NULL, NULL) == 0 );
  fail_unless( SBML_formulaToL3String(NULL) == NULL );
  
}