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https://github.com/luxfi/node.git
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zeekayandHanzo Dev
a7010cfd86
The reserved-name list still held avm; this network's X-Chain is xvm, and the entry is x, which reserved() expands to both. nets/net.go said it tracks 'the currently bootstrapping chains in a chain' — what a blind subnet-to-net rename leaves behind. A Net is a set of chains that share a validator set and bootstrap together. A network holds chains; a chain belongs to one network. Co-authored-by: Hanzo Dev <[email protected]>
75 lines
2.8 KiB
Go
75 lines
2.8 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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package chains
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import "testing"
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// The map this replaced named six letters while eleven chains were running.
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// Derivation is what stops a list going stale without looking stale.
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func TestEveryChainOnTheNetworkEarnsItsLetter(t *testing.T) {
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for _, name := range []string{
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"C-Chain", "X-Chain", "P-Chain", "M-Chain", "B-Chain",
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"A-Chain", "Z-Chain", "Q-Chain", "G-Chain", "K-Chain", "F-Chain", "D-Chain",
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} {
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got := lettersFor(name)
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if len(got) != 2 {
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t.Fatalf("%s earned %d routes, want its letter in both cases", name, len(got))
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}
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upper, lower := name[:1], string(name[0]|0x20)
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if _, ok := got[upper]; !ok {
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t.Fatalf("%s has no %s route", name, upper)
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}
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if _, ok := got[lower]; !ok {
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t.Fatalf("%s has no %s route — paths are case-sensitive and a reader does not expect it", name, lower)
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}
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}
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}
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// A name that is not <letter>-Chain earns no letter. Otherwise "zoo" would
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// claim "z".
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func TestOnlyALetterChainEarnsALetter(t *testing.T) {
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for _, name := range []string{"zoo", "hanzo", "", "-Chain", "CC-Chain", "C-Net", "1-Chain"} {
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if got := lettersFor(name); len(got) != 0 {
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t.Fatalf("%q earned %v", name, got)
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}
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}
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}
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// The reservation. Without it a chain names itself "m", registers at
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// /v1/chain/m, and sits beside M-Chain at /v1/chain/M — two routes, because
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// HTTP paths are case-sensitive, and a reader cannot tell which one signs.
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func TestThePrimaryNetworksNamesAreNotAvailable(t *testing.T) {
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for _, seg := range []string{
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"m", "M", "b", "B", "c", "x", "p", "q", "z", "a", "g", "k", "f",
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"m-chain", "M-Chain", "mchain", "mvm", "bvm", "cvm",
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// The VMs by name. `mpc` is what M-Chain does and `mpcvm` implements
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// it; a reader would take either for the register that signs.
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"mpc", "mpcvm", "MPC", "mpc-chain",
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// V-Chain (LP-1350) is unbuilt and its name is already held.
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"v", "V", "v-chain", "vchain", "vvm",
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"bridge", "bridgevm", "Bridge", "bridge-chain",
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"oracle", "oraclevm", "relay", "relayvm", "dex", "dexvm",
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"zk", "zkvm", "quantum", "quantumvm", "evm", "x", "platform",
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} {
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if !reserved(seg) {
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t.Fatalf("%q is available to any chain that asks for it", seg)
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}
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}
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}
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// And the reservation is bounded — it takes the letters and their forms, not
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// every name anyone might want.
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func TestReservationDoesNotTakeOrdinaryNames(t *testing.T) {
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for _, seg := range []string{
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"zoo", "hanzo", "pars", "osage", "ethereum", "base", "bitcoin",
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"", "chain", "vm", "mm", "m-net", "my-chain",
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// Near misses that are somebody else's to take.
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"mpcx", "bridged", "oracles", "relayer", "dexes", "zoovm",
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} {
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if reserved(seg) {
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t.Fatalf("%q was reserved, which takes a name nobody needed to take", seg)
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}
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}
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}
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