mirror of
https://github.com/nspcc-dev/neo-go.git
synced 2024-11-29 03:41:45 +00:00
ddd1d92ff1
The idea here is to preserve the history of `dev` branch development and its code when merging with the `master`. Later this code could be moved into the masters code where appropriate.
117 lines
3.4 KiB
Go
117 lines
3.4 KiB
Go
package syncmgr
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/chain"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/wire/util"
|
|
)
|
|
|
|
func TestHeadersModeOnHeaders(t *testing.T) {
|
|
|
|
syncmgr, helper := setupSyncMgr(headersMode, 0)
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 0))
|
|
|
|
// Since there were no headers, we should have exited early and processed nothing
|
|
assert.Equal(t, 0, helper.headersProcessed)
|
|
|
|
// ProcessHeaders should have been called once to process all 100 headers
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 100))
|
|
assert.Equal(t, 100, helper.headersProcessed)
|
|
|
|
// Mode should now be blockMode
|
|
assert.Equal(t, blockMode, syncmgr.syncmode)
|
|
|
|
}
|
|
|
|
func TestBlockModeOnHeaders(t *testing.T) {
|
|
syncmgr, helper := setupSyncMgr(blockMode, 0)
|
|
|
|
// If we receive a header in blockmode, no headers will be processed
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 100))
|
|
assert.Equal(t, 0, helper.headersProcessed)
|
|
}
|
|
func TestNormalModeOnHeadersMaxHeaders(t *testing.T) {
|
|
syncmgr, helper := setupSyncMgr(normalMode, 0)
|
|
|
|
// If we receive a header in normalmode, headers will be processed
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 2000))
|
|
assert.Equal(t, 2000, helper.headersProcessed)
|
|
|
|
// Mode should now be headersMode since we received 2000 headers
|
|
assert.Equal(t, headersMode, syncmgr.syncmode)
|
|
}
|
|
|
|
// This differs from the previous function in that
|
|
//we did not receive the max amount of headers
|
|
func TestNormalModeOnHeaders(t *testing.T) {
|
|
syncmgr, helper := setupSyncMgr(normalMode, 0)
|
|
|
|
// If we receive a header in normalmode, headers will be processed
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 200))
|
|
assert.Equal(t, 200, helper.headersProcessed)
|
|
|
|
// Because we did not receive 2000 headers, we switch to blockMode
|
|
assert.Equal(t, blockMode, syncmgr.syncmode)
|
|
}
|
|
|
|
func TestLastHeaderUpdates(t *testing.T) {
|
|
syncmgr, _ := setupSyncMgr(headersMode, 0)
|
|
|
|
hdrsMessage := randomHeadersMessage(t, 200)
|
|
hdrs := hdrsMessage.Headers
|
|
lastHeader := hdrs[len(hdrs)-1]
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, hdrsMessage)
|
|
|
|
// Headers are processed in headersMode
|
|
// Last header should be updated
|
|
assert.True(t, syncmgr.headerHash.Equals(lastHeader.Hash))
|
|
|
|
// Change mode to blockMode and reset lastHeader
|
|
syncmgr.syncmode = blockMode
|
|
syncmgr.headerHash = util.Uint256{}
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, hdrsMessage)
|
|
|
|
// header should not be changed
|
|
assert.False(t, syncmgr.headerHash.Equals(lastHeader.Hash))
|
|
|
|
// Change mode to normalMode and reset lastHeader
|
|
syncmgr.syncmode = normalMode
|
|
syncmgr.headerHash = util.Uint256{}
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, hdrsMessage)
|
|
|
|
// headers are processed in normalMode
|
|
// hash should be updated
|
|
assert.True(t, syncmgr.headerHash.Equals(lastHeader.Hash))
|
|
|
|
}
|
|
|
|
func TestHeadersModeOnHeadersErr(t *testing.T) {
|
|
|
|
syncmgr, helper := setupSyncMgr(headersMode, 0)
|
|
helper.err = &chain.ValidationError{}
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 200))
|
|
|
|
// On a validation error, we should request for another peer
|
|
// to send us these headers
|
|
assert.Equal(t, 1, helper.headersFetchRequest)
|
|
}
|
|
|
|
func TestNormalModeOnHeadersErr(t *testing.T) {
|
|
syncmgr, helper := setupSyncMgr(normalMode, 0)
|
|
helper.err = &chain.ValidationError{}
|
|
|
|
syncmgr.OnHeader(&mockPeer{}, randomHeadersMessage(t, 200))
|
|
|
|
// On a validation error, we should request for another peer
|
|
// to send us these headers
|
|
assert.Equal(t, 1, helper.headersFetchRequest)
|
|
}
|