47 lines
1,000 B
Python
47 lines
1,000 B
Python
"""
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"""
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from lilith.interpreter import Bindings, eval, Runtime
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from lilith.parser import Apply, Args, Symbol
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from lilith.reader import Def, Module
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import pytest
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@pytest.fixture
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def runtime():
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return Runtime("test", None, {})
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@pytest.mark.parametrize(
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"expr, expected",
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[
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(1, 1),
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([1, 2], [1, 2]),
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({"foo": "bar"}, {"foo": "bar"}),
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],
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)
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def test_eval(runtime, expr, expected):
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assert (
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eval(
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runtime,
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Module("__repl__", [], dict()),
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Bindings("__root__", None),
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expr,
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)
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== expected
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)
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def test_hello_world(capsys, runtime):
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assert (
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eval(
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runtime,
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Module("__repl__", [], {Symbol("print"): Def("__builtin__.print", print)}),
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Bindings("__root__", None),
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Apply(Symbol("print"), Args(["hello, world"], {})),
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)
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is None
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)
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captured = capsys.readouterr()
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assert captured.out == "hello, world\n"
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