Fix TestSocket#test_bintime

nobu · nobu · commit 07e52c81fcb5 · 2026-04-02T12:56:53.000+09:00
`String#unpack` does not allow negative offset.
diff --git a/test/socket/test_socket.rb b/test/socket/test_socket.rb
@@ -548,7 +548,8 @@ def test_bintime
       timestamp_retry_rw(s1, :BINTIME)
     }
     t = stamp.timestamp
-    assert_equal(stamp.data.unpack1("Q", offset: -8), t.subsec * 2**64)
+    data = stamp.data
+    assert_equal(data.unpack1("Q", offset: data.bytesize-8), t.subsec * 2**64)
   end
 
   def test_closed_read

Original file line number	Diff line number	Diff line change
`@@ -548,7 +548,8 @@ def test_bintime`
`548`	`548`	`timestamp_retry_rw(s1, :BINTIME)`
`549`	`549`	`}`
`550`	`550`	`t = stamp.timestamp`
`551`		`- assert_equal(stamp.data.unpack1("Q", offset: -8), t.subsec * 2**64)`
	`551`	`+ data = stamp.data`
	`552`	`+ assert_equal(data.unpack1("Q", offset: data.bytesize-8), t.subsec * 2**64)`
`552`	`553`	`end`
`553`	`554`
`554`	`555`	`def test_closed_read`