eth/catalyst, core/txpool/blobpool: make tests output less logs (#30563)

A couple of tests set the debug level to `TRACE` on stdout,
and all subsequent tests in the same package are also affected
by that, resulting in outputs of tens of megabytes. 

This PR removes such calls from two packages where it was prevalent.
This makes getting a summary of failing tests simpler, and possibly
reduces some strain from the CI pipeline.

core/txpool/blobpool/blobpool_test.go

@@ -38,7 +38,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/crypto/kzg4844"
-	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/holiman/billy"
@@ -314,7 +313,7 @@ func verifyPoolInternals(t *testing.T, pool *BlobPool) {
 //   - 8. Fully duplicate transactions (matching hash) must be dropped
 //   - 9. Duplicate nonces from the same account must be dropped
 func TestOpenDrops(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
 	// Create a temporary folder for the persistent backend
 	storage, _ := os.MkdirTemp("", "blobpool-")
@@ -637,7 +636,7 @@ func TestOpenDrops(t *testing.T) {
 //   - 2. Eviction thresholds are calculated correctly for the sequences
 //   - 3. Balance usage of an account is totals across all transactions
 func TestOpenIndex(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
 	// Create a temporary folder for the persistent backend
 	storage, _ := os.MkdirTemp("", "blobpool-")
@@ -726,7 +725,7 @@ func TestOpenIndex(t *testing.T) {
 // Tests that after indexing all the loaded transactions from disk, a price heap
 // is correctly constructed based on the head basefee and blobfee.
 func TestOpenHeap(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
 	// Create a temporary folder for the persistent backend
 	storage, _ := os.MkdirTemp("", "blobpool-")
@@ -813,7 +812,7 @@ func TestOpenHeap(t *testing.T) {
 // Tests that after the pool's previous state is loaded back, any transactions
 // over the new storage cap will get dropped.
 func TestOpenCap(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
 	// Create a temporary folder for the persistent backend
 	storage, _ := os.MkdirTemp("", "blobpool-")
@@ -905,7 +904,7 @@ func TestOpenCap(t *testing.T) {
 // specific to the blob pool. It does not do an exhaustive transaction validity
 // check.
 func TestAdd(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(os.Stderr, log.LevelTrace, true)))
 
 	// seed is a helper tuple to seed an initial state db and pool
 	type seed struct {

eth/catalyst/api_test.go

@@ -42,14 +42,12 @@ import (
 	"github.com/ethereum/go-ethereum/eth"
 	"github.com/ethereum/go-ethereum/eth/downloader"
 	"github.com/ethereum/go-ethereum/eth/ethconfig"
-	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/miner"
 	"github.com/ethereum/go-ethereum/node"
 	"github.com/ethereum/go-ethereum/p2p"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/ethereum/go-ethereum/trie"
-	"github.com/mattn/go-colorable"
 )
 
 var (
@@ -1624,7 +1622,7 @@ func TestBlockToPayloadWithBlobs(t *testing.T) {
 
 // This checks that beaconRoot is applied to the state from the engine API.
 func TestParentBeaconBlockRoot(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(colorable.NewColorableStderr(), log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(colorable.NewColorableStderr(), log.LevelTrace, true)))
 
 	genesis, blocks := generateMergeChain(10, true)
 
@@ -1706,7 +1704,7 @@ func TestParentBeaconBlockRoot(t *testing.T) {
 }
 
 func TestWitnessCreationAndConsumption(t *testing.T) {
-	log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(colorable.NewColorableStderr(), log.LevelTrace, true)))
+	//log.SetDefault(log.NewLogger(log.NewTerminalHandlerWithLevel(colorable.NewColorableStderr(), log.LevelTrace, true)))
 
 	genesis, blocks := generateMergeChain(10, true)