parent
dfa49f5592
commit
2642d571aa
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@ -0,0 +1,5 @@
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// +build go1.8
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package memfs_test
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const atLeastGo18 = true
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@ -0,0 +1,5 @@
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// +build !go1.8
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package memfs_test
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const atLeastGo18 = false
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@ -1567,30 +1567,21 @@ func (t *MemFSTest) RenameOverExistingDirectory() {
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err = os.Mkdir(newPath, 0600)
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AssertEq(nil, err)
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// Renaming over the non-empty one shouldn't work.
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// Renaming over the non-empty directory shouldn't work.
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err = os.Rename(newPath, oldPath)
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ExpectThat(err, Error(HasSubstr("not empty")))
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ExpectThat(err, Error(MatchesRegexp("not empty|file exists")))
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// But the other way around should.
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// As of Go 1.8 this shouldn't work the other way around either (see
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// https://github.com/golang/go/commit/321c312).
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if atLeastGo18 {
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err = os.Rename(oldPath, newPath)
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AssertEq(nil, err)
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ExpectThat(err, Error(HasSubstr("file exists")))
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// Check the parent listing.
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// Both should still be present in the parent listing.
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entries, err := fusetesting.ReadDirPicky(t.Dir)
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AssertEq(nil, err)
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AssertEq(1, len(entries))
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fi := entries[0]
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ExpectEq(path.Base(newPath), fi.Name())
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ExpectEq(os.FileMode(0700)|os.ModeDir, fi.Mode())
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// And the directory itself.
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entries, err = fusetesting.ReadDirPicky(newPath)
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AssertEq(nil, err)
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AssertEq(1, len(entries))
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fi = entries[0]
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ExpectEq("child", fi.Name())
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ExpectEq(2, len(entries))
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}
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}
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func (t *MemFSTest) RenameOverExisting_WrongType() {
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@ -1605,9 +1596,9 @@ func (t *MemFSTest) RenameOverExisting_WrongType() {
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err = os.Mkdir(dirPath, 0700)
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AssertEq(nil, err)
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// Renaming one over the other shouldn't work.
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// Renaming either over the other shouldn't work.
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err = os.Rename(filePath, dirPath)
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ExpectThat(err, Error(HasSubstr("is a directory")))
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ExpectThat(err, Error(MatchesRegexp("is a directory|file exists")))
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err = os.Rename(dirPath, filePath)
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ExpectThat(err, Error(HasSubstr("not a directory")))
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