Addenda to preimage tests#482
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| const oversizedBytesArray = Array(maxPreimageSize + 1).fill(1) | ||
| const oversizedBytes = client.api.createType('Bytes', oversizedBytesArray) |
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Using Array(maxPreimageSize + 1) creates a sparse/dense array of numbers which is memory inefficient for binary data. Use new Uint8Array(maxPreimageSize + 1).fill(1) instead, which createType supports directly.
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Unit8Array was used before, and due to a SCALE + PJS interaction that I didn't delve too deeply into, the maximum allowed size of the preimage ended up being 64 bytes.
@andreitrand not a cabal answer, but here's the fix!
xlc
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Nov 25, 2025
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Follow-up to #471 . Closes #481 .