diff options
Diffstat (limited to 'vendor/github.com/spf13/afero/copyOnWriteFs_test.go')
-rw-r--r-- | vendor/github.com/spf13/afero/copyOnWriteFs_test.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/vendor/github.com/spf13/afero/copyOnWriteFs_test.go b/vendor/github.com/spf13/afero/copyOnWriteFs_test.go index 2a00fab72..c6f2c6d62 100644 --- a/vendor/github.com/spf13/afero/copyOnWriteFs_test.go +++ b/vendor/github.com/spf13/afero/copyOnWriteFs_test.go @@ -21,3 +21,19 @@ func TestCopyOnWrite(t *testing.T) { } } + +func TestCopyOnWriteFileInMemMapBase(t *testing.T) { + base := &MemMapFs{} + layer := &MemMapFs{} + + if err := WriteFile(base, "base.txt", []byte("base"), 0755); err != nil { + t.Fatalf("Failed to write file: %s", err) + } + + ufs := NewCopyOnWriteFs(base, layer) + + _, err := ufs.Stat("base.txt") + if err != nil { + t.Fatal(err) + } +} |