feat(wasm-utxo): add helper functions for PSBT testing and OP_RETURN scripts#117
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OttoAllmendinger merged 2 commits intomasterfrom Jan 28, 2026
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Add utility function that creates OP_RETURN output scripts with optional data payload. This supports both empty OP_RETURN scripts and ones with custom data. Issue: BTC-2980 Co-authored-by: llm-git <llm-git@ttll.de>
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Add AcidTest class for comprehensive PSBT testing across multiple conditions: - Different coin networks - All supported script types - Various signing stages (unsigned, half-signed, fully-signed) - Different PSBT formats Also adds utility functions for deterministic key generation to support test reproducibility. Issue: BTC-2980 Co-authored-by: llm-git <llm-git@ttll.de>
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This PR adds several utilities to improve PSBT testing and transaction
handling in the wasm-utxo module:
Add utility function to create OP_RETURN output scripts with optional
data payload, supporting both empty OP_RETURN scripts and ones with
custom data
Implement AcidTest class for comprehensive PSBT testing across multiple
conditions:
Add utility functions for deterministic key generation to support test
reproducibility
BTC-2980