Examples with TupleGetSimplifier com.sri.ai.grinder.sgdpllt.theory.tuple.rewriter.TupleGetSimplifier used on opensource projects

Example 1 with TupleGetSimplifier

use of com.sri.ai.grinder.sgdpllt.theory.tuple.rewriter.TupleGetSimplifier in project aic-expresso by aic-sri-international.

the class TupleRewriterTest method testTupleGetSimplification.

@Test
public void testTupleGetSimplification() {
    Simplifier tupleGetSimplifier = new TupleGetSimplifier();
    Assert.assertEquals(parse("a"), tupleGetSimplifier.apply(parse("get((a,b,c),1)"), context));
    Assert.assertEquals(parse("b"), tupleGetSimplifier.apply(parse("get((a,b,c),2)"), context));
    Assert.assertEquals(parse("c"), tupleGetSimplifier.apply(parse("get((a,b,c),3)"), context));
    Assert.assertEquals(parse("a"), tupleGetSimplifier.apply(parse("get(tuple(a),I)"), context));
    Assert.assertEquals(parse("if I = 1 then a else b"), tupleGetSimplifier.apply(parse("get((a,b),I)"), context));
    Assert.assertEquals(parse("if I = 1 then a else if I = 2 then b else c"), tupleGetSimplifier.apply(parse("get((a,b,c),I)"), context));
    Expression expr = parse("get(I, (a,b,c))");
    Assert.assertTrue(expr == tupleGetSimplifier.apply(expr, context));
    expr = parse("get(N, 1)");
    Assert.assertTrue(expr == tupleGetSimplifier.apply(expr, context));
}