Files
node/version/compatibility_test.go
zeekay 7cf87b230b node-unified is the node
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.
2026-09-07 16:15:25 -07:00

116 lines
1.9 KiB
Go

// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package version
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/require"
)
func TestCompatibility(t *testing.T) {
v := &Application{
Name: Client,
Major: 1,
Minor: 4,
Patch: 3,
}
minCompatible := &Application{
Name: Client,
Major: 1,
Minor: 4,
Patch: 0,
}
minCompatibleTime := time.Unix(9000, 0)
prevMinCompatible := &Application{
Name: Client,
Major: 1,
Minor: 3,
Patch: 0,
}
compatibility := NewCompatibility(
v,
minCompatible,
minCompatibleTime,
prevMinCompatible,
).(*compatibility)
require.Equal(t, v, compatibility.Version())
tests := []struct {
peer *Application
time time.Time
expectedErr error
}{
{
peer: &Application{
Name: Client,
Major: 1,
Minor: 5,
Patch: 0,
},
time: minCompatibleTime,
},
{
peer: &Application{
Name: Client,
Major: 1,
Minor: 3,
Patch: 5,
},
time: time.Unix(8500, 0),
},
{
peer: &Application{
Name: Client,
Major: 0,
Minor: 1,
Patch: 0,
},
time: minCompatibleTime,
expectedErr: errDifferentMajor,
},
{
peer: &Application{
Name: Client,
Major: 1,
Minor: 3,
Patch: 5,
},
time: minCompatibleTime,
expectedErr: errIncompatible,
},
{
peer: &Application{
Name: Client,
Major: 1,
Minor: 2,
Patch: 5,
},
time: time.Unix(8500, 0),
expectedErr: errIncompatible,
},
{
peer: &Application{
Name: Client,
Major: 1,
Minor: 1,
Patch: 5,
},
time: time.Unix(7500, 0),
expectedErr: errIncompatible,
},
}
for _, test := range tests {
peer := test.peer
compatibility.clock.Set(test.time)
t.Run(fmt.Sprintf("%s-%s", peer, test.time), func(t *testing.T) {
err := compatibility.Compatible(peer)
require.ErrorIs(t, err, test.expectedErr)
})
}
}