internal/pkg: archive unpack artifact
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This unpacks an internal/pkg archive stream used in the upcoming mirror service.

Signed-off-by: Ophestra <cat@gensokyo.uk>
This commit is contained in:
2026-06-04 19:43:50 +09:00
parent 8fb6fdaa80
commit 8e8410ce38
4 changed files with 160 additions and 0 deletions

View File

@@ -4,11 +4,13 @@ import (
"bytes"
"io"
"io/fs"
"maps"
"reflect"
"testing"
"testing/fstest"
"unsafe"
"hakurei.app/check"
"hakurei.app/internal/pkg"
)
@@ -168,6 +170,46 @@ var archiveTestdata = fstest.MapFS{
"block/uevent": {Mode: 0600},
}
func TestArchiveArtifact(t *testing.T) {
t.Parallel()
want := maps.Clone(archiveTestdata)
want["."].Mode = fs.ModeDir | 0500
checkWithCache(t, []cacheTestCase{
{"unpack", 0, nil, func(t *testing.T, base *check.Absolute, c *pkg.Cache) {
var buf bytes.Buffer
if err := pkg.Write(archiveTestdata, ".", &buf); err != nil {
t.Fatal(err)
}
cureMany(t, c, []cureStep{
{"sample", pkg.NewArchive(
pkg.NewFile("", buf.Bytes()),
), ignorePathname, expectsFS(want), nil},
})
}, expectsFS{
".": {Mode: fs.ModeDir | 0700},
"checksum": {Mode: fs.ModeDir | 0700},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F": {Mode: fs.ModeDir | 0500},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/block": {Mode: fs.ModeDir | 0700},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/block/uevent": {Mode: 0600},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/devices": {Mode: fs.ModeDir | 0700},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/devices/empty": {Mode: fs.ModeDir | 0700},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/devices/sub": {Mode: fs.ModeDir | 0700},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/devices/sub/uevent": {Mode: 0600, Data: []byte("add")},
"checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F/devices/uevent": {Mode: 0600, Data: []byte("add")},
"identifier": {Mode: fs.ModeDir | 0700},
"identifier/3oYyAbRJ_we7AgWo1BRcRcnxXFk3mAQ0Qui2nGQMi8GIJNJQtvUC6P2IeoA5mbjD": {Mode: fs.ModeSymlink | 0777, Data: []byte("../checksum/CBPcoVHuVUTVRCMbRl8J30RSSzm_tyfuXaZ-HlZsanY1sY50meOVmgaWDrGKbx9F")},
"substitute": {Mode: fs.ModeDir | 0700},
"work": {Mode: fs.ModeDir | 0700},
}},
})
}
func BenchmarkArchiveRead(b *testing.B) {
var buf bytes.Buffer
if err := pkg.Write(archiveTestdata, ".", &buf); err != nil {