54 lines
1.5 KiB
Nim
54 lines
1.5 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2021 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.used.}
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import
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unittest2,
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../beacon_chain/spec/datatypes/[phase0, altair],
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../beacon_chain/spec/eth2_ssz_serialization
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template reject(stmt) =
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doAssert(not compiles(stmt))
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static:
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doAssert isFixedSize(Slot) == true
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type
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Specific = object
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f1: Slot
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f2: Epoch
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Primitive = object # Same as above, but using primitive fields
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f1: uint64
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f2: uint64
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suite "Specific field types":
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test "roundtrip":
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let encoded = SSZ.encode(Specific(f1: Slot(1), f2: Epoch(2)))
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check SSZ.decode(encoded, Primitive) == Primitive(f1: 1, f2: 2)
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test "root update":
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template testit(T: type) =
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var t: T
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t.root = hash_tree_root(t.message)
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let encoded = SSZ.encode(t)
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let decoded = SSZ.decode(encoded, T)
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check:
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t.message == decoded.message
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t.root == decoded.root
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t = default(type t)
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readSszBytes(encoded, t, false)
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check:
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t.root == Eth2Digest()
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testit(phase0.SignedBeaconBlock)
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testit(phase0.TrustedSignedBeaconBlock)
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testit(altair.SignedBeaconBlock)
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testit(altair.TrustedSignedBeaconBlock)
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