integration: optimize harness for better itest control, restore bitcoind compatibility #1659
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To allow using a custom btcd executable, we allow specifying a path to a file. If the path is empty, the harness will fall back to compiling one from scratch.
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I just tested this with our |
jakesylvestre
approved these changes
Nov 11, 2020
Added a commit to fix this. |
The PR btcsuite#1594 introduced a change that made the order of parameters relevant, if one of them is nil. This makes it harder to be backward compatible with the same JSON message if an existing parameter in bitcoind was re-purposed to have a different meaning.
Roasbeef
approved these changes
Nov 14, 2020
| // AllowHighFeesOrMaxFeeRate defines a type that can either be the legacy | ||
| // allowhighfees boolean field or the new maxfeerate int field. | ||
| type AllowHighFeesOrMaxFeeRate struct { | ||
| Value interface{} |
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Ahh, clever way to handle this!
This was referenced Nov 16, 2020
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Some improvements to the integration harness:
btcdbinary to be specified instead of always building it from sourceEverything falls back to the previous behavior if not otherwise specified. Existing users will just need to specify one more parameter.
EDIT: The PR now also contains a commit that restores compatibility with
bitcoind > 0.19! There was a side effect of #1594 that caused thesendrawtransactioncommand not to work anymore.@Roasbeef @wpaulino