(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "test various @{X} syntax combinations together">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]}  )
  (FunctionDef check []
    (Com {[LIT_CHARS test_expect_] [VarSub 3 test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS success]}]} {[DQ [VarSub 1][LIT_CHARS " = "][VarSub 2]]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\techo '"][VarSub 2][LIT_CHARS "' >expect &&\n"][LIT_CHARS "\tgit log -1 --format=%s '"][VarSub 1][LIT_CHARS "' >actual &&\n"][LIT_CHARS "\ttest_cmp expect actual\n"]]}    )
  )
  (FunctionDef nonsense []
    (Com {[LIT_CHARS test_expect_] [VarSub 2 test_op=VS_TEST_COLON_HYPHEN {[LIT_CHARS success]}]} {[DQ [VarSub 1][LIT_CHARS " is nonsensical"]]} {[DQ [LIT_CHARS "\n"][LIT_CHARS "\ttest_must_fail git log -1 '"][VarSub 1][LIT_CHARS "'\n"]]}    )
  )
  (FunctionDef fail []
    (Com {[DQ [VarSub @]]} {[LIT_CHARS failure]}    )
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS setup>]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\ttest_commit master-one &&\n"> <LIT_CHARS "\ttest_commit master-two &&\n"> <LIT_CHARS "\tgit checkout -b upstream-branch &&\n"> <LIT_CHARS "\ttest_commit upstream-one &&\n"> <LIT_CHARS "\ttest_commit upstream-two &&\n"> <LIT_CHARS "\tgit checkout -b old-branch &&\n"> <LIT_CHARS "\ttest_commit old-one &&\n"> <LIT_CHARS "\ttest_commit old-two &&\n"> <LIT_CHARS "\tgit checkout -b new-branch &&\n"> <LIT_CHARS "\ttest_commit new-one &&\n"> <LIT_CHARS "\ttest_commit new-two &&\n"> <LIT_CHARS "\tgit config branch.old-branch.remote . &&\n"> <LIT_CHARS "\tgit config branch.old-branch.merge refs/heads/master &&\n"> <LIT_CHARS "\tgit config branch.new-branch.remote . &&\n"> <LIT_CHARS "\tgit config branch.new-branch.merge refs/heads/upstream-branch\n">]}  )
  (Com {[LIT_CHARS check]} {[LIT_CHARS HEAD]} {[LIT_CHARS new-two]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{1}"]]} {[LIT_CHARS new-one]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{-1}"]]} {[LIT_CHARS old-two]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{-1}@{1}"]]} {[LIT_CHARS old-one]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{u}"]]} {[LIT_CHARS upstream-two]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{u}@{1}"]]} {[LIT_CHARS upstream-one]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{-1}@{u}"]]} {[LIT_CHARS master-two]}  )
  (Com {[LIT_CHARS check]} {[DQ [LIT_CHARS "@{-1}@{u}@{1}"]]} {[LIT_CHARS master-one]}  )
  (Com {[LIT_CHARS nonsense]} {[DQ [LIT_CHARS "@{u}@{-1}"]]}  )
  (Com {[LIT_CHARS nonsense]} {[DQ [LIT_CHARS "@{1}@{u}"]]}  )
  (Com {[LIT_CHARS test_done]}  )
)