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🐐 Compiler fix

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NikolajDanger
2026-04-22 13:24:55 +02:00
parent 24b187c23c
commit f5b8986681
2 changed files with 28 additions and 3 deletions
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13
tests.py
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@@ -689,6 +689,8 @@ error_tests = [
("CVM SVBNVLLA\n[I, II][-I]", CentvrionError), # negative index
("[I, II][-I]", CentvrionError), # negative value
("I / NVLLVS", CentvrionError), # division by zero (NVLLVS coerces to 0)
("V RELIQVVM NVLLVS", CentvrionError), # modulo by zero (NVLLVS coerces to 0)
("NVLLVS RELIQVVM NVLLVS", CentvrionError), # modulo by zero (both NVLLVS)
("I / [I, II]", CentvrionError), # division with array operand
("I - \"hello\"", CentvrionError), # subtraction with string
("I * \"hello\"", CentvrionError), # multiplication with string
@@ -990,6 +992,17 @@ arithmetic_edge_tests = [
("NVLLVS + NVLLVS", Program([], [ExpressionStatement(BinOp(Nullus(), Nullus(), "SYMBOL_PLUS"))]), ValNul()),
("NVLLVS - V", Program([], [ExpressionStatement(BinOp(Nullus(), Numeral("V"), "SYMBOL_MINUS"))]), ValInt(-5)),
("V - NVLLVS", Program([], [ExpressionStatement(BinOp(Numeral("V"), Nullus(), "SYMBOL_MINUS"))]), ValInt(5)),
# NVLLVS coerces to 0 in modulo and division
("NVLLVS RELIQVVM V", Program([], [ExpressionStatement(BinOp(Nullus(), Numeral("V"), "KEYWORD_RELIQVVM"))]), ValInt(0)),
("NVLLVS / V", Program([], [ExpressionStatement(BinOp(Nullus(), Numeral("V"), "SYMBOL_DIVIDE"))]), ValInt(0)),
# floored division and modulo with negative operands (Python semantics)
("CVM SVBNVLLA\n- VII RELIQVVM III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(UnaryMinus(Numeral("VII")), Numeral("III"), "KEYWORD_RELIQVVM"))]), ValInt(2)),
("CVM SVBNVLLA\nVII RELIQVVM - III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(Numeral("VII"), UnaryMinus(Numeral("III")), "KEYWORD_RELIQVVM"))]), ValInt(-2)),
("CVM SVBNVLLA\n- VII RELIQVVM - III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(UnaryMinus(Numeral("VII")), UnaryMinus(Numeral("III")), "KEYWORD_RELIQVVM"))]), ValInt(-1)),
("CVM SVBNVLLA\n- VII / III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(UnaryMinus(Numeral("VII")), Numeral("III"), "SYMBOL_DIVIDE"))]), ValInt(-3)),
("CVM SVBNVLLA\nVII / - III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(Numeral("VII"), UnaryMinus(Numeral("III")), "SYMBOL_DIVIDE"))]), ValInt(-3)),
("CVM SVBNVLLA\n- VII / - III", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(UnaryMinus(Numeral("VII")), UnaryMinus(Numeral("III")), "SYMBOL_DIVIDE"))]), ValInt(2)),
("CVM SVBNVLLA\n- L RELIQVVM C", Program([ModuleCall("SVBNVLLA")], [ExpressionStatement(BinOp(UnaryMinus(Numeral("L")), Numeral("C"), "KEYWORD_RELIQVVM"))]), ValInt(50)),
]
class TestArithmeticEdge(unittest.TestCase):