forked from GitHub/gf-core
66 lines
1.7 KiB
Python
66 lines
1.7 KiB
Python
import pytest
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from pgf import *
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ty = readType("(N -> N) -> P (s z)")
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prob = 3.142
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@pytest.fixture(scope="module")
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def gr1():
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return readPGF("../haskell/tests/basic.pgf")
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@pytest.fixture(scope="module")
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def gr2(gr1):
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t = gr1.newTransaction()
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t.createFunction("foo", ty, 0, prob),
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# t.createCategory("Q", [(BIND_TYPE_EXPLICIT, "x", ty)], prob)
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assert t.commit()
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return gr1
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@pytest.fixture(scope="module")
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def gr3(gr1):
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with gr1.newTransaction() as t:
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t.createFunction("bar", ty, 0, prob),
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# t.createCategory("R", [(BIND_TYPE_EXPLICIT, "x", ty)], prob)
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return gr1
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# gr1
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def test_original_functions(gr1):
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assert gr1.functions == ["c", "ind", "s", "z"]
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def test_original_categories(gr1):
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assert gr1.categories == ["Float","Int","N","P","S","String"]
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def test_original_function_type(gr1):
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with pytest.raises(KeyError):
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gr1.functionType("foo")
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# def test_original_function_prob(gr1):
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# with pytest.raises(KeyError):
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# gr1.functionProbability("foo")
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# gr2
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def test_extended_functions(gr2):
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assert gr2.functions == ["c", "foo", "ind", "s", "z"]
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# def test_extended_categories(gr2):
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# assert gr2.categories == ["Float","Int","N","P","Q","S","String"]
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#
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# def test_extended_category_context(gr2):
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# assert gr2.categoryContext("Q") == [(BIND_TYPE_EXPLICIT, "x", ty)]
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def test_extended_function_type(gr2):
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assert gr2.functionType("foo") == ty
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# def test_extended_function_prob(gr2):
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# assert gr2.functionProbability("foo") == prob
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# gr3
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# def test_branched_functions(gr3):
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# assert gr3.functions == ["bar", "c", "ind", "s", "z"]
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#
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# def test_branched_function_type(gr3):
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# assert gr3.functionType("bar") == ty
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