Cross Reference: /prebuilts/go/darwin-x86/src/compress/testdata

`Name`	`Date`	`Size`
Up to higher level directory
`e.txt`	21-Oct-2016	`97.7K`
`Mark.Twain-Tom.Sawyer.txt`	21-Oct-2016	`397.7K`
`pi.txt`	21-Oct-2016	`97.7K`