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🐐 DECIMATIO

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NikolajDanger
2026-04-21 15:18:39 +02:00
parent 63c35605a2
commit 861448cb04
9 changed files with 53 additions and 3 deletions
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10
tests.py
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@@ -537,6 +537,14 @@ builtin_tests = [
('LONGITVDO("")', Program([], [ExpressionStatement(BuiltIn("LONGITVDO", [String("")]))]), ValInt(0)),
("CVM FORS\nFORTIS_ELECTIONIS([I, II, III])", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("FORTIS_ELECTIONIS", [DataArray([Numeral("I"), Numeral("II"), Numeral("III")])]))]), ValInt(1)),
("CVM FORS\nSEMEN(XLII)\nFORTIS_NVMERVS(I, C)", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("SEMEN", [Numeral("XLII")])), ExpressionStatement(BuiltIn("FORTIS_NVMERVS", [Numeral("I"), Numeral("C")]))]), ValInt(82)),
# DECIMATIO: seed 42, 10 elements → removes 1 (element II)
("CVM FORS\nSEMEN(XLII)\nDECIMATIO([I, II, III, IV, V, VI, VII, VIII, IX, X])", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("SEMEN", [Numeral("XLII")])), ExpressionStatement(BuiltIn("DECIMATIO", [DataArray([Numeral("I"), Numeral("II"), Numeral("III"), Numeral("IV"), Numeral("V"), Numeral("VI"), Numeral("VII"), Numeral("VIII"), Numeral("IX"), Numeral("X")])]))]), ValList([ValInt(1), ValInt(3), ValInt(4), ValInt(5), ValInt(6), ValInt(7), ValInt(8), ValInt(9), ValInt(10)])),
# DECIMATIO: seed 1, 3 elements → 3//10=0, nothing removed
("CVM FORS\nSEMEN(I)\nDECIMATIO([I, II, III])", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("SEMEN", [Numeral("I")])), ExpressionStatement(BuiltIn("DECIMATIO", [DataArray([Numeral("I"), Numeral("II"), Numeral("III")])]))]), ValList([ValInt(1), ValInt(2), ValInt(3)])),
# DECIMATIO: empty array → empty array
("CVM FORS\nDECIMATIO([])", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("DECIMATIO", [DataArray([])]))]), ValList([])),
# DECIMATIO: seed 42, 20 elements → removes 2 (elements I and IV)
("CVM FORS\nSEMEN(XLII)\nDECIMATIO([I, II, III, IV, V, VI, VII, VIII, IX, X, XI, XII, XIII, XIV, XV, XVI, XVII, XVIII, XIX, XX])", Program([ModuleCall("FORS")], [ExpressionStatement(BuiltIn("SEMEN", [Numeral("XLII")])), ExpressionStatement(BuiltIn("DECIMATIO", [DataArray([Numeral("I"), Numeral("II"), Numeral("III"), Numeral("IV"), Numeral("V"), Numeral("VI"), Numeral("VII"), Numeral("VIII"), Numeral("IX"), Numeral("X"), Numeral("XI"), Numeral("XII"), Numeral("XIII"), Numeral("XIV"), Numeral("XV"), Numeral("XVI"), Numeral("XVII"), Numeral("XVIII"), Numeral("XIX"), Numeral("XX")])]))]), ValList([ValInt(2), ValInt(3), ValInt(5), ValInt(6), ValInt(7), ValInt(8), ValInt(9), ValInt(10), ValInt(11), ValInt(12), ValInt(13), ValInt(14), ValInt(15), ValInt(16), ValInt(17), ValInt(18), ValInt(19), ValInt(20)])),
]
class TestBuiltins(unittest.TestCase):
@@ -577,6 +585,8 @@ error_tests = [
("CVM FORS\nFORTIS_ELECTIONIS([])", CentvrionError), # FORTIS_ELECTIONIS on empty array
("CVM FORS\nFORTIS_NVMERVS(X, I)", CentvrionError), # FORTIS_NVMERVS a > b
("PER i IN I FACE { DICE(i) }", CentvrionError), # PER over non-array
("DECIMATIO([I, II, III])", CentvrionError), # FORS required for DECIMATIO
("CVM FORS\nDECIMATIO(I)", CentvrionError), # DECIMATIO requires an array
("LONGITVDO(I)", CentvrionError), # LONGITVDO on non-array
("DESIGNA x VT I\nINVOCA x ()", CentvrionError), # invoking a non-function
("SI I TVNC { DESIGNA r VT I }", CentvrionError), # non-bool SI condition: int