Examples with TheoryTestingSupport com.sri.ai.grinder.tester.TheoryTestingSupport used on opensource projects

Example 16 with TheoryTestingSupport

use of com.sri.ai.grinder.tester.TheoryTestingSupport in project aic-expresso by aic-sri-international.

the class CompoundTheoryWithDifferenceArithmeticTest method makeTheoryTestingSupport.

@Override
protected TheoryTestingSupport makeTheoryTestingSupport() {
    TheoryTestingSupport result = TheoryTestingSupport.make(makeRandom(), new CompoundTheory(new EqualityTheory(false, true), new DifferenceArithmeticTheory(false, true), new PropositionalTheory()));
    // using different testing variables and types to test distribution of testing information
    // to sub constraint theories.
    Categorical booleanType = BOOLEAN_TYPE;
    Categorical dogsType = new Categorical("Dogs", 4, arrayList(parse("fido"), parse("rex")));
    IntegerInterval oneTwoThree = new IntegerInterval(1, 3);
    Map<String, Type> variablesAndTypes = map("F", booleanType, "G", booleanType, "R", dogsType, "S", dogsType, "T", oneTwoThree, "U", oneTwoThree);
    result.setVariableNamesAndTypesForTesting(variablesAndTypes);
    return result;
}

Example 17 with TheoryTestingSupport

use of com.sri.ai.grinder.tester.TheoryTestingSupport in project aic-expresso by aic-sri-international.

the class CompoundTheoryWithoutDifferenceArithmeticTest method basicTests.

@Test
public void basicTests() {
    TheoryTestingSupport theoryTestingSupport = makeTheoryTestingSupport();
    Expression condition = parse("X = Y and Y = X and P and not Q and P and X = a and X != b");
    Context context = theoryTestingSupport.extendWithTestingInformation(new TrueContext(theoryTestingSupport.getTheory()));
    Constraint constraint = new CompleteMultiVariableContext(theoryTestingSupport.getTheory(), context);
    constraint = constraint.conjoin(condition, context);
    Expression expected = parse("(Y = a) and not Q and P and (X = Y)");
    assertEquals(expected, constraint);
}

Example 18 with TheoryTestingSupport

use of com.sri.ai.grinder.tester.TheoryTestingSupport in project aic-expresso by aic-sri-international.

the class SummationOnDifferenceArithmeticAndPolynomialStepSolverTest method simpleBodyTest.

@Test
public void simpleBodyTest() {
    TheoryTestingSupport theoryTestingSupport = TheoryTestingSupport.make(makeRandom(), new DifferenceArithmeticTheory(true, true));
    Context context = theoryTestingSupport.makeContextWithTestingInformation();
    Expression variable;
    String constraintString;
    Expression body;
    Expression expected;
    variable = parse("I");
    body = parse("I");
    constraintString = "true";
    expected = parse("10");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I != 3";
    expected = parse("7");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I < 3";
    expected = parse("3");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "false";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I > 3 and I < 3";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I > 1 and I < 3 and I != 2";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
}

Example 19 with TheoryTestingSupport

use of com.sri.ai.grinder.tester.TheoryTestingSupport in project aic-expresso by aic-sri-international.

the class SummationOnDifferenceArithmeticAndPolynomialStepSolverTest method polynomialBodyTest.

@Test
public void polynomialBodyTest() {
    TheoryTestingSupport theoryTestingSupport = TheoryTestingSupport.make(makeRandom(), new DifferenceArithmeticTheory(true, true));
    Context context = theoryTestingSupport.makeContextWithTestingInformation();
    Expression variable;
    String constraintString;
    Expression body;
    Expression expected;
    variable = parse("I");
    body = parse("I^2 - I + 1");
    constraintString = "true";
    expected = parse("25");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I != 3";
    expected = parse("18");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I < 3";
    expected = parse("5");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "false";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I > 3 and I < 3";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
    constraintString = "I > 1 and I < 3 and I != 2";
    expected = parse("0");
    runTest(variable, constraintString, body, expected, context);
}

Example 20 with TheoryTestingSupport

use of com.sri.ai.grinder.tester.TheoryTestingSupport in project aic-expresso by aic-sri-international.

the class ValuesOfSingleVariableDifferenceArithmeticConstraintStepSolverTest method test.

@Test
public void test() {
    TheoryTestingSupport theoryTestingSupport = TheoryTestingSupport.make(makeRandom(), new DifferenceArithmeticTheory(true, true));
    theoryTestingSupport.setVariableNamesAndTypesForTesting(map("I", new IntegerInterval(0, 4), "J", new IntegerInterval(0, 4), "K", new IntegerInterval(0, 4)));
    Context context = theoryTestingSupport.makeContextWithTestingInformation();
    Expression variable;
    String constraintString;
    Expression expected;
    variable = parse("I");
    constraintString = "true";
    expected = parse("aboveAndUpTo(-1, 4)");
    runTest(variable, constraintString, expected, context);
    variable = parse("I");
    constraintString = "false";
    expected = parse("{}");
    runTest(variable, constraintString, expected, context);
    variable = parse("I");
    constraintString = "I < 3 and J > I";
    expected = parse("if 3 > J then if 0 < J then aboveAndUpTo(-1, J - 1) else {} else aboveAndUpTo(-1, 2)");
    runTest(variable, constraintString, expected, context);
    variable = parse("I");
    constraintString = "I < 3 and J > I and I != 2";
    expected = parse("if 3 > J then if 0 < J then aboveAndUpTo(-1, J - 1) else {} else aboveAndUpTo(-1, 2) - { 2 }");
    runTest(variable, constraintString, expected, context);
    variable = parse("I");
    constraintString = "I < 3 and J > I and I != 2 and I != K";
    expected = parse("if 3 > J then if 0 < J then if K + 1 <= J then aboveAndUpTo(-1, J - 1) - { K } else aboveAndUpTo(-1, J - 1) else {} else if K <= 2 then if 2 = K then aboveAndUpTo(-1, 2) - { K } else aboveAndUpTo(-1, 2) - { 2, K } else aboveAndUpTo(-1, 2) - { 2 }");
    runTest(variable, constraintString, expected, context);
}