34 lines
846 B
Python
34 lines
846 B
Python
import pytest
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from ..helpers import Suite
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TYPE_LIST = ['u32', 'u64', 'i32', 'i64']
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@pytest.mark.integration_test
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@pytest.mark.parametrize('type_', TYPE_LIST)
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def test_division_int(type_):
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code_py = f"""
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@exported
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def testEntry() -> {type_}:
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return 10 / 3
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"""
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result = Suite(code_py).run_code()
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assert 3 == result.returned_value
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assert isinstance(result.returned_value, int)
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@pytest.mark.integration_test
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@pytest.mark.parametrize('type_', TYPE_LIST)
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def test_division_zero_let_it_crash_int(type_):
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code_py = f"""
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@exported
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def testEntry() -> {type_}:
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return 10 / 0
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"""
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# WebAssembly dictates that integer division is a partial operator (e.g. unreachable for 0)
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# https://www.w3.org/TR/wasm-core-1/#-hrefop-idiv-umathrmidiv_u_n-i_1-i_2
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with pytest.raises(Exception):
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Suite(code_py).run_code()
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