test cases/common/9 header install/test.json

{
  "installed": [
    { "type": "file", "file": "usr/include/rootdir.h"       },
    { "type": "file", "file": "usr/include/subdir/subdir.h" },
    { "type": "file", "file": "usr/include/vanished.h"      },
    { "type": "file", "file": "usr/include/fileheader.h"    }
  ]
}