archive/tar: add FileInfoNames interface

An optional interface FileInfoNames has been added.

If the parameter fi of FileInfoHeader implements the interface
the Gname and Uname of the return value Header are
provided by the method of the interface.

Also added testing.

Fixes #50102

Change-Id: I6fd06c7c9aaf29b22b7384542fe57affed33009a

Change-Id: I6fd06c7c9aaf29b22b7384542fe57affed33009a
GitHub-Last-Rev: 5e82257948
GitHub-Pull-Request: golang/go#61662
Reviewed-on: https://go-review.googlesource.com/c/go/+/514235
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Ian Lance Taylor <iant@google.com>
Auto-Submit: Ian Lance Taylor <iant@google.com>
This commit is contained in:
qiulaidongfeng 2023-08-04 05:15:41 +00:00 committed by Gopher Robot
parent a04f5adc3c
commit 834a3f844a
4 changed files with 99 additions and 0 deletions

9
api/next/50102.txt Normal file
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pkg archive/tar, type FileInfoNames interface { Gname, IsDir, ModTime, Mode, Name, Size, Sys, Uname } #50102
pkg archive/tar, type FileInfoNames interface, Gname(int) (string, error) #50102
pkg archive/tar, type FileInfoNames interface, IsDir() bool #50102
pkg archive/tar, type FileInfoNames interface, ModTime() time.Time #50102
pkg archive/tar, type FileInfoNames interface, Mode() fs.FileMode #50102
pkg archive/tar, type FileInfoNames interface, Name() string #50102
pkg archive/tar, type FileInfoNames interface, Size() int64 #50102
pkg archive/tar, type FileInfoNames interface, Sys() interface{} #50102
pkg archive/tar, type FileInfoNames interface, Uname(int) (string, error) #50102