(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "combined diff show only paths that are different to all parents">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]})
  (FunctionDef diffc_verify []
    (AndOr OP_AND_IF
      (Com {[LIT_CHARS git]} {[LIT_CHARS diff]} {[LIT_CHARS -c]} {[LIT_CHARS --name-only]} {[LIT_CHARS HEAD]} {[LIT_CHARS HEAD] [LIT_OTHER "^"]} {[LIT_CHARS HEAD] [LIT_OTHER "^"] [LIT_CHARS 2]}
        <
        (FilenameRedirectNode filename={[LIT_CHARS diffc.actual]} <REDIR_GREAT ">"> 1),
        >
      )
      (Com {[LIT_CHARS test_cmp]} {[LIT_CHARS diffc.expect]} {[LIT_CHARS diffc.actual]})
    )
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "trivial merge - combine-diff empty">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tfor i in $(test_seq 1 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i >$i.txt\t&&\n"> <LIT_CHARS "\t\tgit add $i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -m \"init\" &&\n"> <LIT_CHARS "\tgit checkout -b side &&\n"> <LIT_CHARS "\tfor i in $(test_seq 2 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/2 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -a -m \"side 2-9\" &&\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\techo 1/2 >1.txt &&\n"> <LIT_CHARS "\tgit commit -a -m \"master 1\" &&\n"> <LIT_CHARS "\tgit merge side &&\n"> <LIT_CHARS "\t>diffc.expect &&\n"> <LIT_CHARS "\tdiffc_verify\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "only one trully conflicting path">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout side &&\n"> <LIT_CHARS "\tfor i in $(test_seq 2 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/3 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\techo \"4side\" >>4.txt &&\n"> <LIT_CHARS "\tgit commit -a -m \"side 2-9 +4\" &&\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tfor i in $(test_seq 1 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/3 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\techo \"4master\" >>4.txt &&\n"> <LIT_CHARS "\tgit commit -a -m \"master 1-9 +4\" &&\n"> <LIT_CHARS "\ttest_must_fail git merge side &&\n"> <LIT_CHARS "\tcat <<-\\EOF >4.txt &&\n"> <LIT_CHARS "\t4\n"> <LIT_CHARS "\t4/2\n"> <LIT_CHARS "\t4/3\n"> <LIT_CHARS "\t4master\n"> <LIT_CHARS "\t4side\n"> <LIT_CHARS "\tEOF\n"> <LIT_CHARS "\tgit add 4.txt &&\n"> <LIT_CHARS "\tgit commit -m \"merge side (2)\" &&\n"> <LIT_CHARS "\techo 4.txt >diffc.expect &&\n"> <LIT_CHARS "\tdiffc_verify\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "merge introduces new file">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout side &&\n"> <LIT_CHARS "\tfor i in $(test_seq 5 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/4 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -a -m \"side 5-9\" &&\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tfor i in $(test_seq 1 3)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/4 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -a -m \"master 1-3 +4hello\" &&\n"> <LIT_CHARS "\tgit merge side &&\n"> <LIT_CHARS "\techo \"Hello World\" >4hello.txt &&\n"> <LIT_CHARS "\tgit add 4hello.txt &&\n"> <LIT_CHARS "\tgit commit --amend &&\n"> <LIT_CHARS "\techo 4hello.txt >diffc.expect &&\n"> <LIT_CHARS "\tdiffc_verify\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "merge removed a file">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout side &&\n"> <LIT_CHARS "\tfor i in $(test_seq 5 9)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/5 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -a -m \"side 5-9\" &&\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tfor i in $(test_seq 1 3)\n"> <LIT_CHARS "\tdo\n"> <LIT_CHARS "\t\techo $i/4 >>$i.txt\n"> <LIT_CHARS "\tdone &&\n"> <LIT_CHARS "\tgit commit -a -m \"master 1-3\" &&\n"> <LIT_CHARS "\tgit merge side &&\n"> <LIT_CHARS "\tgit rm 4.txt &&\n"> <LIT_CHARS "\tgit commit --amend &&\n"> <LIT_CHARS "\techo 4.txt >diffc.expect &&\n"> <LIT_CHARS "\tdiffc_verify\n">]})
  (Com {[LIT_CHARS test_done]})
)