Add DB.UpdatedAt() tests

litestream.go

@@ -4,7 +4,6 @@ import (
 	"compress/gzip"
 	"database/sql"
 	"encoding/binary"
-	"encoding/hex"
 	"errors"
 	"fmt"
 	"io"
@@ -256,41 +255,6 @@ func (r *gzipReadCloser) Close() error {
 	return r.closer.Close()
 }
 
-// HexDump returns hexdump output but with duplicate lines removed.
-func HexDump(b []byte) string {
-	const prefixN = len("00000000")
-
-	var output []string
-	var prev string
-	var ellipsis bool
-
-	lines := strings.Split(strings.TrimSpace(hex.Dump(b)), "\n")
-	for i, line := range lines {
-		// Add line to output if it is not repeating or the last line.
-		if i == 0 || i == len(lines)-1 || trimPrefixN(line, prefixN) != trimPrefixN(prev, prefixN) {
-			output = append(output, line)
-			prev, ellipsis = line, false
-			continue
-		}
-
-		// Add an ellipsis for the first duplicate line.
-		if !ellipsis {
-			output = append(output, "...")
-			ellipsis = true
-			continue
-		}
-	}
-
-	return strings.Join(output, "\n")
-}
-
-func trimPrefixN(s string, n int) string {
-	if len(s) < n {
-		return ""
-	}
-	return s[n:]
-}
-
 func assert(condition bool, message string) {
 	if !condition {
 		panic("assertion failed: " + message)