(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'checkout should leave clean stat info'>)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <'\n'> <'\n'> <'\techo hello >world &&\n'> <'\tgit update-index --add world &&\n'> 
          <'\tgit commit -m initial &&\n'> <'\tgit branch side &&\n'> <'\techo goodbye >world &&\n'> <'\tgit update-index --add world &&\n'> 
          <'\tgit commit -m second\n'> <'\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'branch switching'>)} 
      {
        (SQ <'\n'> <'\n'> <'\tgit reset --hard &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> 
          <'\n'> <'\tgit checkout master &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> <'\n'> 
          <'\tgit checkout side &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> <'\n'> <'\tgit checkout master &&\n'> 
          <'\ttest "$(git diff-files --raw)" = ""\n'> <'\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'path checkout'>)} 
      {
        (SQ <'\n'> <'\n'> <'\tgit reset --hard &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> 
          <'\n'> <'\tgit checkout master world &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> <'\n'> 
          <'\tgit checkout side world &&\n'> <'\ttest "$(git diff-files --raw)" = "" &&\n'> <'\n'> <'\tgit checkout master world &&\n'> 
          <'\ttest "$(git diff-files --raw)" = ""\n'> <'\n'>
        )
      }
    )
    (C {(test_done)})
  ]
)