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https://github.com/luxfi/node.git
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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
148 lines
2.9 KiB
Go
148 lines
2.9 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package cachetest
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/luxfi/ids"
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"github.com/luxfi/node/cache"
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)
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const IntSize = ids.IDLen + 8
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func IntSizeFunc(ids.ID, int64) int {
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return IntSize
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}
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// Tests is a list of all Cacher tests
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var Tests = []struct {
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Size int
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Func func(t *testing.T, c cache.Cacher[ids.ID, int64])
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}{
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{Size: 1, Func: Basic},
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{Size: 2, Func: Eviction},
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}
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func Basic(t *testing.T, cache cache.Cacher[ids.ID, int64]) {
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require := require.New(t)
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id1 := ids.ID{1}
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_, found := cache.Get(id1)
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require.False(found)
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expectedValue1 := int64(1)
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cache.Put(id1, expectedValue1)
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value, found := cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, value)
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cache.Put(id1, expectedValue1)
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value, found = cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, value)
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cache.Put(id1, expectedValue1)
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value, found = cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, value)
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id2 := ids.ID{2}
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expectedValue2 := int64(2)
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cache.Put(id2, expectedValue2)
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_, found = cache.Get(id1)
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require.False(found)
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value, found = cache.Get(id2)
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require.True(found)
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require.Equal(expectedValue2, value)
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}
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func Eviction(t *testing.T, cache cache.Cacher[ids.ID, int64]) {
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require := require.New(t)
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id1 := ids.ID{1}
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id2 := ids.ID{2}
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id3 := ids.ID{3}
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expectedValue1 := int64(1)
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expectedValue2 := int64(2)
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expectedValue3 := int64(3)
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require.Zero(cache.Len())
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cache.Put(id1, expectedValue1)
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require.Equal(1, cache.Len())
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cache.Put(id2, expectedValue2)
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require.Equal(2, cache.Len())
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val, found := cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, val)
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val, found = cache.Get(id2)
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require.True(found)
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require.Equal(expectedValue2, val)
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_, found = cache.Get(id3)
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require.False(found)
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cache.Put(id3, expectedValue3)
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require.Equal(2, cache.Len())
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_, found = cache.Get(id1)
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require.False(found)
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val, found = cache.Get(id2)
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require.True(found)
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require.Equal(expectedValue2, val)
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val, found = cache.Get(id3)
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require.True(found)
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require.Equal(expectedValue3, val)
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cache.Get(id2)
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cache.Put(id1, expectedValue1)
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val, found = cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, val)
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val, found = cache.Get(id2)
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require.True(found)
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require.Equal(expectedValue2, val)
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_, found = cache.Get(id3)
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require.False(found)
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cache.Evict(id2)
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cache.Put(id3, expectedValue3)
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val, found = cache.Get(id1)
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require.True(found)
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require.Equal(expectedValue1, val)
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_, found = cache.Get(id2)
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require.False(found)
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val, found = cache.Get(id3)
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require.True(found)
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require.Equal(expectedValue3, val)
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cache.Flush()
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_, found = cache.Get(id1)
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require.False(found)
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_, found = cache.Get(id2)
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require.False(found)
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_, found = cache.Get(id3)
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require.False(found)
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}
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