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Upstream spf13/afero state of the touched files before ac8fa0258e

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upstream committed 2026-09-02 11:40:32 +02:00
1 parent b778e8e78b
commit d43dc733dc
2 files changed
+1 -32
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memmap_test.go
-29
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@@ -135,35 +135,6 @@ func TestOpenFileExcl(t *testing.T) {
checkPathError(t, err, "Open")
}
// Ensure os.O_EXCL only rejects an existing file when os.O_CREATE is also
// requested. Per POSIX, O_EXCL is meaningful only in combination with
// O_CREATE, so opening an existing file with O_RDWR|O_EXCL must succeed.
func TestOpenFileExclWithoutCreate(t *testing.T) {
const fileName = "/myExclNoCreate"
const fileMode = os.FileMode(0o644)
fs := NewMemMapFs()
// Create the file up front.
f, err := fs.OpenFile(fileName, os.O_CREATE|os.O_RDWR|os.O_EXCL, fileMode)
if err != nil {
t.Fatalf("initial create failed: %s", err)
}
f.Close()
// Reopening with O_EXCL but without O_CREATE must succeed.
f, err = fs.OpenFile(fileName, os.O_RDWR|os.O_EXCL, fileMode)
if err != nil {
t.Fatalf("OpenFile(O_RDWR|O_EXCL) on existing file should succeed, got: %s", err)
}
f.Close()
// O_CREATE|O_EXCL on an existing file must still fail.
if _, err := fs.OpenFile(fileName, os.O_CREATE|os.O_RDWR|os.O_EXCL, fileMode); err == nil {
t.Fatalf("OpenFile(O_CREATE|O_EXCL) on existing file should fail, but it didn't")
}
}
// Ensure Permissions are set on OpenFile/Mkdir/MkdirAll
func TestPermSet(t *testing.T) {
const fileName = "/myFileTest"