+ s.checkWroteBlock(c, kc, "74561df9ae65ee9f35d5661d42454264+83", logtext)
+}
+
+func (s *LoggingTestSuite) checkWroteBlock(c *C, kc *KeepTestClient, locator, expect string) {
+ buf := make([]byte, len([]byte(expect))+1)
+ n, err := kc.ReadAt(locator, buf, 0)
+ c.Check(err, IsNil)
+ c.Check(string(buf[:n]), Equals, expect)