Revert "exclude test from race" (#15014)

Signed-off-by: Dirkjan Bussink <[email protected]>

go/vt/vttablet/tabletserver/tabletserver_test.go

@@ -1565,6 +1565,54 @@ func TestHandleExecUnknownError(t *testing.T) {
 	panic("unknown exec error")
 }
 
+// TestHandlePanicAndSendLogStatsMessageTruncation tests that when an error truncation
+// length is set and a panic occurs, the code in handlePanicAndSendLogStats will
+// truncate the error text in logs, but will not truncate the error text in the
+// error value.
+func TestHandlePanicAndSendLogStatsMessageTruncation(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+	tl := newTestLogger()
+	defer tl.Close()
+	logStats := tabletenv.NewLogStats(ctx, "TestHandlePanicAndSendLogStatsMessageTruncation")
+	env, err := vtenv.New(vtenv.Options{
+		MySQLServerVersion: config.DefaultMySQLVersion,
+		TruncateErrLen:     32,
+	})
+	require.NoError(t, err)
+
+	db, tsv := setupTabletServerTestCustom(t, ctx, tabletenv.NewDefaultConfig(), "", env)
+	defer tsv.StopService()
+	defer db.Close()
+
+	longSql := "select * from test_table_loooooooooooooooooooooooooooooooooooong"
+	longBv := map[string]*querypb.BindVariable{
+		"bv1": sqltypes.Int64BindVariable(1111111111),
+		"bv2": sqltypes.Int64BindVariable(2222222222),
+		"bv3": sqltypes.Int64BindVariable(3333333333),
+		"bv4": sqltypes.Int64BindVariable(4444444444),
+	}
+
+	defer func() {
+		err := logStats.Error
+		want := "Uncaught panic for Sql: \"select * from test_table_loooooooooooooooooooooooooooooooooooong\", BindVars: {bv1: \"type:INT64 value:\\\"1111111111\\\"\"bv2: \"type:INT64 value:\\\"2222222222\\\"\"bv3: \"type:INT64 value:\\\"3333333333\\\"\"bv4: \"type:INT64 value:\\\"4444444444\\\"\"}"
+		require.Error(t, err)
+		assert.Contains(t, err.Error(), want)
+		want = "Uncaught panic for Sql: \"select * from test_t [TRUNCATED]\", BindVars: {bv1: \"typ [TRUNCATED]"
+		gotWhatWeWant := false
+		for _, log := range tl.getLogs() {
+			if strings.HasPrefix(log, want) {
+				gotWhatWeWant = true
+				break
+			}
+		}
+		assert.True(t, gotWhatWeWant)
+	}()
+
+	defer tsv.handlePanicAndSendLogStats(longSql, longBv, logStats)
+	panic("panic from TestHandlePanicAndSendLogStatsMessageTruncation")
+}
+
 func TestQueryAsString(t *testing.T) {
 	longSql := "select * from test_table_loooooooooooooooooooooooooooooooooooong"
 	longBv := map[string]*querypb.BindVariable{