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authorOphestra <cat@gensokyo.uk>2026-01-07 03:14:33 +0900
committerOphestra <cat@gensokyo.uk>2026-01-07 03:14:33 +0900
commit8e08e8f51882fd8152eec349117f4f8dd7e056f0 (patch)
tree00a4baf47a05cfba9529345d7e6d99101687b50a /internal/pkg/dir_test.go
parent54da6ce03d33f6503a6753813de825f3d0447903 (diff)
internal/pkg: automatic overlay mount on work
This directly submits the upperdir to cache. It is primarily used in bootstrapping where tools are limited and should not be used unless there is a very good reason to. Signed-off-by: Ophestra <cat@gensokyo.uk>
Diffstat (limited to 'internal/pkg/dir_test.go')
-rw-r--r--internal/pkg/dir_test.go30
1 files changed, 30 insertions, 0 deletions
diff --git a/internal/pkg/dir_test.go b/internal/pkg/dir_test.go
index 87683fbb..798d0d03 100644
--- a/internal/pkg/dir_test.go
+++ b/internal/pkg/dir_test.go
@@ -411,6 +411,36 @@ func TestFlatten(t *testing.T) {
{Mode: fs.ModeDir | 0700, Path: "work"},
}, pkg.MustDecode("_r1IBeMWCkLwQ9Im9w0tV9_CWIOfQlXkkP2CogPHLmZp_AB6W3_8HVZqDV00dNAm")},
+ {"sample exec container overlay work", fstest.MapFS{
+ ".": {Mode: fs.ModeDir | 0700},
+
+ "checksum": {Mode: fs.ModeDir | 0700},
+ "checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9": {Mode: fs.ModeDir | 0500},
+ "checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9/check": {Mode: 0400, Data: []byte{0}},
+ "checksum/MGWmEfjut2QE2xPJwTsmUzpff4BN_FEnQ7T0j7gvUCCiugJQNwqt9m151fm9D1yU": {Mode: fs.ModeDir | 0500},
+
+ "identifier": {Mode: fs.ModeDir | 0700},
+ "identifier/VMCurZKCA_MV80zb-ZBWVytfl3rhYOKJeo2u9l-OuaytQ_w_r4EsqgJ2nfO93x5_": {Mode: fs.ModeSymlink | 0777, Data: []byte("../checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9")},
+ "identifier/nfeISfLeFDr1k-g3hpE1oZ440kTqDdfF8TDpoLdbTPqaMMIl95oiqcvqjRkMjubA": {Mode: fs.ModeSymlink | 0777, Data: []byte("../checksum/MGWmEfjut2QE2xPJwTsmUzpff4BN_FEnQ7T0j7gvUCCiugJQNwqt9m151fm9D1yU")},
+
+ "temp": {Mode: fs.ModeDir | 0700},
+ "work": {Mode: fs.ModeDir | 0700},
+ }, []pkg.FlatEntry{
+ {Mode: fs.ModeDir | 0700, Path: "."},
+
+ {Mode: fs.ModeDir | 0700, Path: "checksum"},
+ {Mode: fs.ModeDir | 0500, Path: "checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9"},
+ {Mode: 0400, Path: "checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9/check", Data: []byte{0}},
+ {Mode: fs.ModeDir | 0500, Path: "checksum/MGWmEfjut2QE2xPJwTsmUzpff4BN_FEnQ7T0j7gvUCCiugJQNwqt9m151fm9D1yU"},
+
+ {Mode: fs.ModeDir | 0700, Path: "identifier"},
+ {Mode: fs.ModeSymlink | 0777, Path: "identifier/VMCurZKCA_MV80zb-ZBWVytfl3rhYOKJeo2u9l-OuaytQ_w_r4EsqgJ2nfO93x5_", Data: []byte("../checksum/GPa4aBakdSJd7Tz7LYj_VJFoojzyZinmVcG3k6M5xI6CZ821J5sXLhLDDuS47gi9")},
+ {Mode: fs.ModeSymlink | 0777, Path: "identifier/nfeISfLeFDr1k-g3hpE1oZ440kTqDdfF8TDpoLdbTPqaMMIl95oiqcvqjRkMjubA", Data: []byte("../checksum/MGWmEfjut2QE2xPJwTsmUzpff4BN_FEnQ7T0j7gvUCCiugJQNwqt9m151fm9D1yU")},
+
+ {Mode: fs.ModeDir | 0700, Path: "temp"},
+ {Mode: fs.ModeDir | 0700, Path: "work"},
+ }, pkg.MustDecode("-DrfvuB9gUAT-Tgw6V1KjFyosYGMGKJW7KMZFF1Ew8jZ9LJ82FtXf0wTgM3fO0oD")},
+
{"sample file short", fstest.MapFS{
".": {Mode: fs.ModeDir | 0700},