mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-23 03:38:35 +00:00
72 lines
2.2 KiB
Go
72 lines
2.2 KiB
Go
package network
|
|
|
|
import (
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/core/block"
|
|
"github.com/stretchr/testify/assert"
|
|
"go.uber.org/zap/zaptest"
|
|
)
|
|
|
|
func TestBlockQueue(t *testing.T) {
|
|
chain := &testChain{}
|
|
// notice, it's not yet running
|
|
bq := newBlockQueue(0, chain, zaptest.NewLogger(t))
|
|
blocks := make([]*block.Block, 11)
|
|
for i := 1; i < 11; i++ {
|
|
blocks[i] = &block.Block{Base: block.Base{Index: uint32(i)}}
|
|
}
|
|
// not the ones expected currently
|
|
for i := 3; i < 5; i++ {
|
|
assert.NoError(t, bq.putBlock(blocks[i]))
|
|
}
|
|
// nothing should be put into the blockchain
|
|
assert.Equal(t, uint32(0), chain.BlockHeight())
|
|
assert.Equal(t, 2, bq.length())
|
|
// now added expected ones (with duplicates)
|
|
for i := 1; i < 5; i++ {
|
|
assert.NoError(t, bq.putBlock(blocks[i]))
|
|
}
|
|
// but they're still not put into the blockchain, because bq isn't running
|
|
assert.Equal(t, uint32(0), chain.BlockHeight())
|
|
assert.Equal(t, 4, bq.length())
|
|
go bq.run()
|
|
// run() is asynchronous, so we need some kind of timeout anyway and this is the simplest one
|
|
for i := 0; i < 5; i++ {
|
|
if chain.BlockHeight() != 4 {
|
|
time.Sleep(time.Second)
|
|
}
|
|
}
|
|
assert.Equal(t, 0, bq.length())
|
|
assert.Equal(t, uint32(4), chain.BlockHeight())
|
|
// put some old blocks
|
|
for i := 1; i < 5; i++ {
|
|
assert.NoError(t, bq.putBlock(blocks[i]))
|
|
}
|
|
assert.Equal(t, 0, bq.length())
|
|
assert.Equal(t, uint32(4), chain.BlockHeight())
|
|
// unexpected blocks with run() active
|
|
assert.NoError(t, bq.putBlock(blocks[8]))
|
|
assert.Equal(t, 1, bq.length())
|
|
assert.Equal(t, uint32(4), chain.BlockHeight())
|
|
assert.NoError(t, bq.putBlock(blocks[7]))
|
|
assert.Equal(t, 2, bq.length())
|
|
assert.Equal(t, uint32(4), chain.BlockHeight())
|
|
// sparse put
|
|
assert.NoError(t, bq.putBlock(blocks[10]))
|
|
assert.Equal(t, 3, bq.length())
|
|
assert.Equal(t, uint32(4), chain.BlockHeight())
|
|
assert.NoError(t, bq.putBlock(blocks[6]))
|
|
assert.NoError(t, bq.putBlock(blocks[5]))
|
|
// run() is asynchronous, so we need some kind of timeout anyway and this is the simplest one
|
|
for i := 0; i < 5; i++ {
|
|
if chain.BlockHeight() != 8 {
|
|
time.Sleep(time.Second)
|
|
}
|
|
}
|
|
assert.Equal(t, 1, bq.length())
|
|
assert.Equal(t, uint32(8), chain.BlockHeight())
|
|
bq.discard()
|
|
assert.Equal(t, 0, bq.length())
|
|
}
|