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archive/tar: monotonic clock adjustment

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commit 0e3355903d2ebcf5ee9e76096f51ac9a116a9dbb upstream

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>
This commit is contained in:
Vincent Batts 2017-03-14 11:04:10 -04:00
parent 245403c324
commit c6dd42815a
Signed by: vbatts
GPG key ID: 10937E57733F1362
1 changed files with 5 additions and 6 deletions
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11
archive/tar/tar_test.go
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@ -94,13 +94,12 @@ func TestRoundTrip(t *testing.T) {
var b bytes.Buffer var b bytes.Buffer
tw := NewWriter(&b) tw := NewWriter(&b)
hdr := &Header{ hdr := &Header{
Name: "file.txt", Name: "file.txt",
Uid: 1 << 21, // too big for 8 octal digits Uid: 1 << 21, // too big for 8 octal digits
Size: int64(len(data)), Size: int64(len(data)),
ModTime: time.Now(), // https://github.com/golang/go/commit/0e3355903d2ebcf5ee9e76096f51ac9a116a9dbb#diff-d7bf2a98d7b57b6ff754ca406f1b7581R105
ModTime: time.Now().AddDate(0, 0, 0).Round(1 * time.Second),
} }
// tar only supports second precision.
hdr.ModTime = hdr.ModTime.Add(-time.Duration(hdr.ModTime.Nanosecond()) * time.Nanosecond)
if err := tw.WriteHeader(hdr); err != nil { if err := tw.WriteHeader(hdr); err != nil {
t.Fatalf("tw.WriteHeader: %v", err) t.Fatalf("tw.WriteHeader: %v", err)
} }