modelverse/kernel/test/primitives/test_float.py

import unittest
from modelverse_kernel.main import ModelverseKernel
from utils import execute_until_finished, MvSWrapper, get_inst, get_phase, get_returnvalue, get_phase_ref, read_primitive_interfaces

class TestInteger(unittest.TestCase):
    def setUp(self):
        self.mvs = MvSWrapper()
        self.root = self.mvs.execute("RR", [])[0]
        self.mvk = ModelverseKernel(self.root)

        self.task_root = self.mvs.execute("CN", [])[0]
        self.task_frame = self.mvs.execute("CN", [])[0]
        self.symbols = self.mvs.execute("CN", [])[0]
        self.evalstack = self.mvs.execute("CN", [])[0]
        self.returnvalue = self.mvs.execute("CN", [])[0]
        self.phase = self.mvs.execute("CNV", ["init"])[0]

        self.mvs.execute("CD", [self.root, "task_1", self.task_root])
        self.mvs.execute("CD", [self.task_root, "frame", self.task_frame])
        self.mvs.execute("CD", [self.task_frame, "symbols", self.symbols])
        self.mvs.execute("CD", [self.task_frame, "evalstack", self.evalstack])
        self.mvs.execute("CD", [self.task_frame, "phase", self.phase])
        self.mvs.execute("CD", [self.task_frame, "returnvalue", self.returnvalue])

        execute_until_finished(self.mvk, self.mvs, "load_primitives", [])
        self.primitives = read_primitive_interfaces(self.root, self.mvs)

    def test_addition(self):
        self.helper_primitives_2_params("float_addition", 2.4, 5.8, 8.2)

    def test_subtraction(self):
        self.helper_primitives_2_params("float_subtraction", 2.4, 5.8, -3.4)

    def test_multiplication(self):
        self.helper_primitives_2_params("float_multiplication", 2.4, 5.8, 13.92)

    def test_division(self):
        self.helper_primitives_2_params("float_division", 5.8, 2.4, 5.8/2.4)

    def test_gt_less(self):
        self.helper_primitives_2_params("float_gt", 2.4, 5.8, False)

    def test_gt_eq(self):
        self.helper_primitives_2_params("float_gt", 2.4, 2.4, False)

    def test_gt_greater(self):
        self.helper_primitives_2_params("float_gt", 5.8, 2.4, True)

    def test_lt_less(self):
        self.helper_primitives_2_params("float_lt", 2.4, 5.8, True)

    def test_lt_eq(self):
        self.helper_primitives_2_params("float_lt", 2.4, 2.4, False)

    def test_lt_greater(self):
        self.helper_primitives_2_params("float_lt", 5.8, 2.4, False)

    def test_eq_diff(self):
        self.helper_primitives_2_params("value_eq", 2.4, 5.8, False)

    def test_eq_eq(self):
        self.helper_primitives_2_params("value_eq", 2.4, 2.4, True)

    def test_neq_diff(self):
        self.helper_primitives_2_params("value_neq", 2.4, 5.8, True)

    def test_neq_eq(self):
        self.helper_primitives_2_params("value_neq", 2.4, 2.4, False)

    def test_neg_pos(self):
        self.helper_primitives_1_params("float_neg", 5.8, -5.8)

    def test_neg_neg(self):
        self.helper_primitives_1_params("float_neg", -5.8, 5.8)

    def test_neg_zero(self):
        self.helper_primitives_1_params("float_neg", 0.0, 0.0)

    def helper_primitives_2_params(self, operation, a, b, result):
        self.actual_arg_a = self.mvs.execute("CN", [])[0]
        self.actual_arg_b = self.mvs.execute("CN", [])[0]

        self.inst = self.mvs.execute("CNV", [{"value":"call"}])[0]
        self.const_a = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_b = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_c = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_first = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_second = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.value_a = self.mvs.execute("CNV", ["a"])[0]
        self.value_b = self.mvs.execute("CNV", ["b"])[0]
        self.value_c = self.mvs.execute("CNV", ["c"])[0]
        self.value_first = self.mvs.execute("CNV", [a])[0]
        self.value_second = self.mvs.execute("CNV", [b])[0]

        self.mvs.execute("CD", [self.task_frame, "IP", self.inst])
        self.const_func = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.mvs.execute("CD", [self.inst, "func", self.const_func])
        self.mvs.execute("CD", [self.const_func, "node", self.primitives[operation]])
        self.mvs.execute("CD", [self.inst, "next", self.const_c])
        self.mvs.execute("CD", [self.inst, "params", self.actual_arg_a])
        self.mvs.execute("CD", [self.actual_arg_a, "next_param", self.actual_arg_b])
        self.mvs.execute("CD", [self.inst, "last_param", self.actual_arg_b])
        self.mvs.execute("CD", [self.actual_arg_a, "value", self.const_first])
        self.mvs.execute("CD", [self.actual_arg_b, "value", self.const_second])
        self.mvs.execute("CD", [self.actual_arg_a, "name", self.value_a])
        self.mvs.execute("CD", [self.actual_arg_b, "name", self.value_b])
        self.mvs.execute("CD", [self.const_a, "node", self.value_a])
        self.mvs.execute("CD", [self.const_b, "node", self.value_b])
        self.mvs.execute("CD", [self.const_c, "node", self.value_c])
        self.mvs.execute("CD", [self.const_first, "node", self.value_first])
        self.mvs.execute("CD", [self.const_second, "node", self.value_second])

        ### Execute rules
        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase_ref(self.root, self.mvs), self.actual_arg_a)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), a)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase_ref(self.root, self.mvs), self.actual_arg_b)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), b)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "call")
        execute_until_finished(self.mvk, self.mvs)

        # Body points to empty instruction, as it is a primitive
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        # This will have triggered the primitive, so now we are back where we left off
        # Just check whether or not the correct value is in the returnvalue to be used
        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), result)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), "c")

    def helper_primitives_1_params(self, operation, a, result):
        self.actual_arg_a = self.mvs.execute("CN", [])[0]

        self.inst = self.mvs.execute("CNV", [{"value":"call"}])[0]
        self.const_a = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_b = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_c = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.const_first = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.value_a = self.mvs.execute("CNV", ["a"])[0]
        self.value_b = self.mvs.execute("CNV", ["b"])[0]
        self.value_c = self.mvs.execute("CNV", ["c"])[0]
        self.value_first = self.mvs.execute("CNV", [a])[0]

        self.mvs.execute("CD", [self.task_frame, "IP", self.inst])
        self.const_func = self.mvs.execute("CNV", [{"value":"constant"}])[0]
        self.mvs.execute("CD", [self.inst, "func", self.const_func])
        self.mvs.execute("CD", [self.const_func, "node", self.primitives[operation]])
        self.mvs.execute("CD", [self.inst, "next", self.const_c])
        self.mvs.execute("CD", [self.inst, "params", self.actual_arg_a])
        self.mvs.execute("CD", [self.inst, "last_param", self.actual_arg_a])
        self.mvs.execute("CD", [self.actual_arg_a, "value", self.const_first])
        self.mvs.execute("CD", [self.actual_arg_a, "name", self.value_a])
        self.mvs.execute("CD", [self.const_a, "node", self.value_a])
        self.mvs.execute("CD", [self.const_b, "node", self.value_b])
        self.mvs.execute("CD", [self.const_c, "node", self.value_c])
        self.mvs.execute("CD", [self.const_first, "node", self.value_first])

        ### Execute rules
        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase_ref(self.root, self.mvs), self.actual_arg_a)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), a)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "call")
        execute_until_finished(self.mvk, self.mvs)

        # Body points to empty instruction, as it is a primitive
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        # This will have triggered the primitive, so now we are back where we left off
        # Just check whether or not the correct value is in the returnvalue to be used
        self.assertEquals(get_inst(self.root, self.mvs), "call")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), result)
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "init")
        execute_until_finished(self.mvk, self.mvs)

        self.assertEquals(get_inst(self.root, self.mvs), "constant")
        self.assertEquals(get_phase(self.root, self.mvs), "finish")
        self.assertEquals(get_returnvalue(self.root, self.mvs), "c")