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update invalidation stepping to use just the while loop and add missing await to assert check

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ohryan 2020-07-16 19:20:49 -07:00
parent 11534032f4
commit c6317a268d
1 changed files with 3 additions and 7 deletions
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10
lib/blockchain/chain.js
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@ -979,18 +979,14 @@ class Chain extends AsyncEmitter {
tip.height - fork.height
);
// mark invalid_child from tip of fork to second block of fork
while (competitor.height > fork.height + 2) {
// mark invalid_child from tip of fork to first block of fork
while (competitor.height !== fork.height + 1) {
const previous = await this.getPrevious(competitor)
await this.invalidate(previous.hash)
}
// mark invalid first block of fork
const previous = await this.getPrevious(competitor)
await this.invalidate(previous.hash)
// check
assert.equal(this.getPrevious(previous), fork, 'nlr invalidation down to the fork')
assert.equal(await this.getPrevious(competitor), fork, 'nlr invalidation down to the fork')
return true
}