No need to rand.Seed in go 1.20

iotaledger · Feb 23, 2023 · 9f86e64 · 9f86e64
1 parent 1ae2b32
commit 9f86e64
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Showing 11 changed files with 0 additions and 27 deletions.
diff --git a/packages/chain/chainMgr/chainMgr_test.go b/packages/chain/chainMgr/chainMgr_test.go
@@ -5,9 +5,7 @@ package chainMgr_test
 
 import (
 	"fmt"
-	"math/rand"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/require"
 
@@ -48,7 +46,6 @@ func TestBasic(t *testing.T) {
 }
 
 func testBasic(t *testing.T, n, f int) {
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	defer log.Sync()
 	//

diff --git a/packages/chain/cmtLog/cmtLog_test.go b/packages/chain/cmtLog/cmtLog_test.go
@@ -5,9 +5,7 @@ package cmtLog_test
 
 import (
 	"fmt"
-	"math/rand"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/require"
 
@@ -40,7 +38,6 @@ func TestBasic(t *testing.T) {
 }
 
 func testBasic(t *testing.T, n, f int) {
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	defer log.Sync()
 	//

diff --git a/packages/chain/cons/cons_test.go b/packages/chain/cons/cons_test.go
@@ -6,7 +6,6 @@ package cons_test
 import (
 	"context"
 	"fmt"
-	"math/rand"
 	"sync"
 	"sync/atomic"
 	"testing"
@@ -65,7 +64,6 @@ func TestBasic(t *testing.T) {
 
 func testBasic(t *testing.T, n, f int) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	defer log.Sync()
 	//
@@ -295,7 +293,6 @@ func TestChained(t *testing.T) {
 
 func testChained(t *testing.T, n, f, b int) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	defer log.Sync()
 	//

diff --git a/packages/chain/cons/gr/gr_test.go b/packages/chain/cons/gr/gr_test.go
@@ -6,7 +6,6 @@ package consGR_test
 import (
 	"context"
 	"fmt"
-	"math/rand"
 	"sync"
 	"testing"
 	"time"
@@ -64,7 +63,6 @@ func TestBasic(t *testing.T) {
 
 func testGeneric(t *testing.T, n, f int, reliable bool) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	defer log.Sync()
 	//

diff --git a/packages/chain/dss/dss_test.go b/packages/chain/dss/dss_test.go
@@ -5,9 +5,7 @@ package dss_test
 
 import (
 	"bytes"
-	"math/rand"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/require"
 	"go.dedis.ch/kyber/v3"
@@ -22,7 +20,6 @@ import (
 )
 
 func TestBasic(t *testing.T) {
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.WithLevel(testlogger.NewLogger(t), logger.LevelWarn, false)
 	defer log.Sync()
 	suite := tcrypto.DefaultEd25519Suite()

diff --git a/packages/chain/dss/trivial_dkg_test.go b/packages/chain/dss/trivial_dkg_test.go
@@ -8,9 +8,7 @@
 package dss_test
 
 import (
-	"math/rand"
 	"testing"
-	"time"
 
 	"go.dedis.ch/kyber/v3"
 	"go.dedis.ch/kyber/v3/share"
@@ -26,7 +24,6 @@ import (
 func TestDSS(t *testing.T) {
 	n := 4
 	f := 1
-	rand.Seed(time.Now().UnixNano())
 	suite := tcrypto.DefaultEd25519Suite()
 	nodeIDs := gpa.MakeTestNodeIDs(n)
 	nodeSKs := map[gpa.NodeID]kyber.Scalar{}

diff --git a/packages/chain/mempool/distSync/distSync_test.go b/packages/chain/mempool/distSync/distSync_test.go
@@ -23,7 +23,6 @@ func TestBasic(t *testing.T) {
 
 func testBasic(t *testing.T, n, cmtN, cmtF int) {
 	require.GreaterOrEqual(t, n, cmtN)
-	rand.Seed(time.Now().UnixNano())
 	log := testlogger.NewLogger(t)
 	kp := cryptolib.NewKeyPair()
 	rnd := rand.New(rand.NewSource(time.Now().UnixNano()))

diff --git a/packages/chain/mempool/mempool_test.go b/packages/chain/mempool/mempool_test.go
@@ -80,7 +80,6 @@ func TestBasic(t *testing.T) {
 //   - Get proposals -- all received 1 request.
 func testBasic(t *testing.T, n, f int, reliable bool) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	te := newEnv(t, n, f, reliable)
 	defer te.close()
 	chainInitReqs := te.tcl.MakeTxChainInit()
@@ -207,7 +206,6 @@ func TestTimeLock(t *testing.T) {
 
 func testTimeLock(t *testing.T, n, f int, reliable bool) { //nolint: gocyclo
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	te := newEnv(t, n, f, reliable)
 	defer te.close()
 	start := time.Now()
@@ -325,7 +323,6 @@ func TestExpiration(t *testing.T) {
 
 func testExpiration(t *testing.T, n, f int, reliable bool) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	te := newEnv(t, n, f, reliable)
 	defer te.close()
 	start := time.Now()

diff --git a/packages/chain/mempool/time_pool_test.go b/packages/chain/mempool/time_pool_test.go
@@ -4,7 +4,6 @@
 package mempool_test
 
 import (
-	"math/rand"
 	"testing"
 	"time"
 
@@ -18,7 +17,6 @@ import (
 )
 
 func TestTimePoolBasic(t *testing.T) {
-	rand.Seed(time.Now().UnixNano())
 	kp := cryptolib.NewKeyPair()
 	tp := mempool.NewTimePool()
 	t0 := time.Now()

diff --git a/packages/chain/mempool/wait_req_test.go b/packages/chain/mempool/wait_req_test.go
@@ -5,9 +5,7 @@ package mempool_test
 
 import (
 	"context"
-	"math/rand"
 	"testing"
-	"time"
 
 	"github.com/stretchr/testify/require"
 
@@ -17,7 +15,6 @@ import (
 )
 
 func TestWaitReq(t *testing.T) {
-	rand.Seed(time.Now().UnixNano())
 	kp := cryptolib.NewKeyPair()
 
 	ctxA := context.Background()

diff --git a/packages/chain/node_test.go b/packages/chain/node_test.go
@@ -72,7 +72,6 @@ func TestBasic(t *testing.T) {
 //nolint:gocyclo
 func testBasic(t *testing.T, n, f int, reliable bool, timeout time.Duration) {
 	t.Parallel()
-	rand.Seed(time.Now().UnixNano())
 	te := newEnv(t, n, f, reliable)
 	defer te.close()