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zeekay
6c088ef199
poolIDForSymbol was defined only in localnet_e2e_test.go (//go:build !cgo) but read_test.go (no build tag) used it, so the package test binary failed to compile under CGO_ENABLED=1 (undefined: poolIDForSymbol). Move the helper to an untagged poolid_helper_test.go — it is pure-Go (a byte copy) and belongs in both test binaries. Both CGO_ENABLED=1 (read/purity) and CGO_ENABLED=0 (venue/4-path/ ingest/conservation) suites now compile and pass. go.sum: luxfi/zap v0.8.10 content hash updated to the canonical registry hash (h1:QKNTAsenkke+...) after an upstream re-tag; 'go mod verify' = all modules verified. Regenerated, not bypassed.
23 lines
1.0 KiB
Go
23 lines
1.0 KiB
Go
// Copyright (C) 2019-2026, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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// No build tag: this helper is shared by both the !cgo venue e2e
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// (localnet_e2e_test.go, fourpath_e2e_test.go) AND the always-built read RPC
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// tests (read_test.go). It is pure-Go (a byte copy), so it belongs in the
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// package's default test binary — keeping it in a !cgo-only file made the
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// untagged read_test.go fail to compile under CGO_ENABLED=1.
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package dchain
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// poolIDForSymbol derives a deterministic 32-byte poolId from a market symbol.
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// The real V4 poolId is keccak256(PoolKey); for tests any stable, collision-free
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// 32-byte identity is sufficient (the d-chain keys markets by the raw 32 bytes).
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// We embed the ASCII symbol so logs are human-readable and two distinct symbols
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// map to two distinct books; the high byte is tagged so an all-symbol-prefix pool
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// can't collide with a zero id.
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func poolIDForSymbol(sym string) [32]byte {
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var p [32]byte
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copy(p[:], sym)
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p[31] = 0xD0
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return p
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}
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