fstests: add TestFsPutChunked

fs/sizesuffix.go

@@ -4,6 +4,7 @@ package fs
 import (
 	"fmt"
 	"math"
+	"sort"
 	"strconv"
 	"strings"
 
@@ -130,3 +131,15 @@ func (x *SizeSuffix) Scan(s fmt.ScanState, ch rune) error {
 	}
 	return x.Set(string(token))
 }
+
+// SizeSuffixList is a sclice SizeSuffix values
+type SizeSuffixList []SizeSuffix
+
+func (l SizeSuffixList) Len() int           { return len(l) }
+func (l SizeSuffixList) Swap(i, j int)      { l[i], l[j] = l[j], l[i] }
+func (l SizeSuffixList) Less(i, j int) bool { return l[i] < l[j] }
+
+// Sort sorts the list
+func (l SizeSuffixList) Sort() {
+	sort.Sort(l)
+}