forked from tinygrad/tinygrad
39 lines
1.3 KiB
Python
39 lines
1.3 KiB
Python
import unittest
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from tinygrad import UOp
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class TestUOpRepr(unittest.TestCase):
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def test_simple_const(self):
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a = UOp.const(42)
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self.assertEqual(repr(a), "UOp(Ops.CONST, dtypes.weakint, arg=42, src=())")
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def test_different_consts(self):
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a, b = UOp.const(42), UOp.const(3)
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expected = (
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"UOp(Ops.ADD, dtypes.weakint, arg=None, src=(\n" +
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" UOp(Ops.CONST, dtypes.weakint, arg=42, src=()),\n" +
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" UOp(Ops.CONST, dtypes.weakint, arg=3, src=()),))"
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)
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self.assertEqual(repr(a+b), expected)
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def test_walrus_operator_indentation(self):
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# The reference should have the same indentation as the definition
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a = UOp.const(42)
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expected = (
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"UOp(Ops.ADD, dtypes.weakint, arg=None, src=(\n" +
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" x0:=UOp(Ops.CONST, dtypes.weakint, arg=42, src=()),\n" +
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" x0,))"
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)
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self.assertEqual(repr(a+a), expected)
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def test_nested_walrus_indentation(self):
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# Ensure indentation is consistent at multiple levels
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b = (a:=UOp.const(1)) + a
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expected = (
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"UOp(Ops.MUL, dtypes.weakint, arg=None, src=(\n" +
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" x0:=UOp(Ops.ADD, dtypes.weakint, arg=None, src=(\n" +
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" x1:=UOp(Ops.CONST, dtypes.weakint, arg=1, src=()),\n" +
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" x1,)),\n" +
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" x0,))"
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)
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self.assertEqual(repr(b*b), expected)
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if __name__ == '__main__':
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unittest.main()
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