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aaf5254e26
The old version was taken from an MPL-licensed library. This is a cleanroom implementation. The code is shorter and it's now explicit that only Linux ACLs are supported.
47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
package dump
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import (
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"testing"
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rtest "github.com/restic/restic/internal/test"
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)
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func TestFormatLinuxACL(t *testing.T) {
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for _, c := range []struct {
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in, out, err string
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}{
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{
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in: "\x02\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00" +
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"\x04\x00\x03\x00\x00\x00\x02\x00\x04\x00\xe9\x03\x00\x00" +
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"\x04\x00\x02\x00\xff\xff\xff\xff\b\x00\x01\x00'\x00\x00\x00" +
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"\x10\x00\a\x00\xff\xff\xff\xff \x00\x04\x00\xff\xff\xff\xff",
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out: "user::rw-\nuser:3:r--\nuser:1001:r--\ngroup::-w-\n" +
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"group:39:--x\nmask::rwx\nother::r--\n",
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},
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{
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in: "\x02\x00\x00\x00\x00\x00\x06\x00\xff\xff\xff\xff\x02\x00" +
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"\x04\x00\x03\x00\x00\x00\x02\x00\x04\x00\xe9\x03\x00\x00" +
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"\x04\x00\x06\x00\xff\xff\xff\xff\b\x00\x05\x00'\x00\x00\x00" +
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"\x10\x00\a\x00\xff\xff\xff\xff \x00\x04\x00\xff\xff\xff\xff",
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err: "unknown tag",
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},
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{
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in: "\x01\x00\x00\x00\x01\x00\x06\x00\xff\xff\xff\xff\x02\x00" +
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"\x04\x00\x03\x00\x00\x00\x02\x00\x04\x00\xe9\x03\x00\x00" +
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"\x04\x00\x06\x00\xff\xff\xff\xff\b\x00\x05\x00'\x00\x00\x00" +
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"\x10\x00\a\x00\xff\xff\xff\xff \x00\x04\x00\xff\xff\xff\xff",
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err: "unsupported ACL format version",
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},
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{in: "\x02\x00", err: "wrong length"},
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{in: "", err: "wrong length"},
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} {
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out, err := formatLinuxACL([]byte(c.in))
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if c.err == "" {
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rtest.Equals(t, c.out, out)
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} else {
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rtest.Assert(t, err != nil, "wanted %q but got nil", c.err)
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rtest.Equals(t, c.err, err.Error())
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}
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}
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}
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