(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <"read-tree -m -u checks working tree files">)}
          spids: [4]
        )
      ]
      spids: [4]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(.)} {(DQ ($ VSub_Name "$TEST_DIRECTORY")) (/lib-read-tree.sh)})
    (C {(test_expect_success)} {(SQ <"two-way setup">)} 
      {
        (SQ <"\n"> <"\n"> <"\tmkdir subdir &&\n"> <"\techo >file1 file one &&\n"> 
          <"\techo >file2 file two &&\n"> <"\techo >subdir/file1 file one in subdirectory &&\n"> 
          <"\techo >subdir/file2 file two in subdirectory &&\n"> <"\tgit update-index --add file1 file2 subdir/file1 subdir/file2 &&\n"> 
          <"\tgit commit -m initial &&\n"> <"\n"> <"\tgit branch side &&\n"> <"\tgit tag -f branch-point &&\n"> <"\n"> 
          <"\techo file2 is not tracked on the master anymore &&\n"> <"\trm -f file2 subdir/file2 &&\n"> <"\tgit update-index --remove file2 subdir/file2 &&\n"> 
          <"\tgit commit -a -m \"master removes file2 and subdir/file2\"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"two-way not clobbering">)} 
      {
        (SQ <"\n"> <"\n"> <"\techo >file2 master creates untracked file2 &&\n"> 
          <"\techo >subdir/file2 master creates untracked subdir/file2 &&\n"> <"\tif err=$(read_tree_u_must_succeed -m -u master side 2>&1)\n"> <"\tthen\n"> 
          <"\t\techo should have complained\n"> <"\t\tfalse\n"> <"\telse\n"> <"\t\techo \"happy to see $err\"\n"> <"\tfi\n">
        )
      }
    )
    (SimpleCommand
      words: [{(echo)} {(file2)}]
      redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(.gitignore)} spids:[78])]
    )
    (C {(test_expect_success)} {(SQ <"two-way with incorrect --exclude-per-directory (1)">)} 
      {
        (SQ <"\n"> <"\n"> 
          <
"\tif err=$(read_tree_u_must_succeed -m --exclude-per-directory=.gitignore master side 2>&1)\n"
          > <"\tthen\n"> <"\t\techo should have complained\n"> <"\t\tfalse\n"> <"\telse\n"> 
          <"\t\techo \"happy to see $err\"\n"> <"\tfi\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"two-way with incorrect --exclude-per-directory (2)">)} 
      {
        (SQ <"\n"> <"\n"> 
          <
"\tif err=$(read_tree_u_must_succeed -m -u --exclude-per-directory=foo --exclude-per-directory=.gitignore master side 2>&1)\n"
          > <"\tthen\n"> <"\t\techo should have complained\n"> <"\t\tfalse\n"> <"\telse\n"> 
          <"\t\techo \"happy to see $err\"\n"> <"\tfi\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"two-way clobbering a ignored file">)} 
      {
        (SQ <"\n"> <"\n"> 
          <"\tread_tree_u_must_succeed -m -u --exclude-per-directory=.gitignore master side\n">
        )
      }
    )
    (C {(rm)} {(-f)} {(.gitignore)})
    (C {(test_expect_success)} {(SQ <"three-way not complaining on an untracked path in both">)} 
      {
        (SQ <"\n"> <"\n"> <"\trm -f file2 subdir/file2 &&\n"> <"\tgit checkout side &&\n"> 
          <"\techo >file3 file three &&\n"> <"\techo >subdir/file3 file three &&\n"> <"\tgit update-index --add file3 subdir/file3 &&\n"> 
          <"\tgit commit -a -m \"side adds file3 and removes file2\" &&\n"> <"\n"> <"\tgit checkout master &&\n"> <"\techo >file2 file two is untracked on the master side &&\n"> 
          <"\techo >subdir/file2 file two is untracked on the master side &&\n"> <"\n"> <"\tread_tree_u_must_succeed -m -u branch-point master side\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"three-way not clobbering a working tree file">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> 
          <"\trm -f file2 subdir/file2 file3 subdir/file3 &&\n"> <"\tgit checkout master &&\n"> <"\techo >file3 file three created in master, untracked &&\n"> 
          <"\techo >subdir/file3 file three created in master, untracked &&\n"> <"\tif err=$(read_tree_u_must_succeed -m -u branch-point master side 2>&1)\n"> <"\tthen\n"> 
          <"\t\techo should have complained\n"> <"\t\tfalse\n"> <"\telse\n"> <"\t\techo \"happy to see $err\"\n"> <"\tfi\n">
        )
      }
    )
    (SimpleCommand
      words: [{(echo)} {(file3)}]
      redirects: [(Redir op_id:Redir_Great fd:-1 arg_word:{(.gitignore)} spids:[194])]
    )
    (C {(test_expect_success)} {(SQ <"three-way not complaining on an untracked file">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> 
          <"\trm -f file2 subdir/file2 file3 subdir/file3 &&\n"> <"\tgit checkout master &&\n"> <"\techo >file3 file three created in master, untracked &&\n"> 
          <"\techo >subdir/file3 file three created in master, untracked &&\n"> <"\n"> 
          <
"\tread_tree_u_must_succeed -m -u --exclude-per-directory=.gitignore branch-point master side\n"
          >
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"3-way not overwriting local changes (setup)">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\tgit checkout -b side-a branch-point &&\n"> 
          <"\techo >>file1 \"new line to be kept in the merge result\" &&\n"> <"\tgit commit -a -m \"side-a changes file1\" &&\n"> <"\tgit checkout -b side-b branch-point &&\n"> 
          <"\techo >>file2 \"new line to be kept in the merge result\" &&\n"> <"\tgit commit -a -m \"side-b changes file2\" &&\n"> <"\tgit checkout side-a\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"3-way not overwriting local changes (our side)">)} 
      {
        (SQ <"\n"> <"\n"> <"\t# At this point, file1 from side-a should be kept as side-b\n"> 
          <"\t# did not touch it.\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\n"> <"\techo >>file1 \"local changes\" &&\n"> 
          <"\tread_tree_u_must_succeed -m -u branch-point side-a side-b &&\n"> <"\tgrep \"new line to be kept\" file1 &&\n"> <"\tgrep \"local changes\" file1\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"3-way not overwriting local changes (their side)">)} 
      {
        (SQ <"\n"> <"\n"> <"\t# At this point, file2 from side-b should be taken as side-a\n"> 
          <"\t# did not touch it.\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\n"> <"\techo >>file2 \"local changes\" &&\n"> 
          <"\tread_tree_u_must_fail -m -u branch-point side-a side-b &&\n"> <"\t! grep \"new line to be kept\" file2 &&\n"> <"\tgrep \"local changes\" file2\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"funny symlink in work tree">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\tgit checkout -b sym-b side-b &&\n"> 
          <"\tmkdir -p a &&\n"> <"\t>a/b &&\n"> <"\tgit add a/b &&\n"> <"\tgit commit -m \"side adds a/b\" &&\n"> <"\n"> 
          <"\trm -fr a &&\n"> <"\tgit checkout -b sym-a side-a &&\n"> <"\tmkdir -p a &&\n"> <"\ttest_ln_s_add ../b a/b &&\n"> 
          <"\tgit commit -m \"we add a/b\" &&\n"> <"\n"> <"\tread_tree_u_must_succeed -m -u sym-a sym-a sym-b\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SANITY)} {(SQ <"funny symlink in work tree, un-unlink-able">)} 
      {
        (SQ <"\n"> <"\n"> <"\trm -fr a b &&\n"> <"\tgit reset --hard &&\n"> <"\n"> 
          <"\tgit checkout sym-a &&\n"> <"\tchmod a-w a &&\n"> <"\ttest_must_fail git read-tree -m -u sym-a sym-a sym-b\n"> <"\n">
        )
      }
    )
    (SimpleCommand
      words: [{(chmod)} {(a) (Lit_Other "+") (w)} {(a)}]
      redirects: [(Redir op_id:Redir_Great fd:2 arg_word:{(/dev/null)} spids:[343])]
    )
    (C {(rm)} {(-fr)} {(a)} {(b)})
    (C {(test_expect_success)} {(SQ <"D/F setup">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\n"> <"\tgit checkout side-a &&\n"> 
          <"\trm -f subdir/file2 &&\n"> <"\tmkdir subdir/file2 &&\n"> <"\techo qfwfq >subdir/file2/another &&\n"> 
          <"\tgit add subdir/file2/another &&\n"> <"\ttest_tick &&\n"> <"\tgit commit -m \"side-a changes file2 to directory\"\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <D/F>)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit checkout side-b &&\n"> 
          <"\tread_tree_u_must_succeed -m -u branch-point side-b side-a &&\n"> <"\tgit ls-files -u >actual &&\n"> <"\t(\n"> <"\t\ta=$(git rev-parse branch-point:subdir/file2)\n"> 
          <"\t\tb=$(git rev-parse side-a:subdir/file2/another)\n"> <"\t\techo \"100644 $a 1\tsubdir/file2\"\n"> <"\t\techo \"100644 $a 2\tsubdir/file2\"\n"> 
          <"\t\techo \"100644 $b 3\tsubdir/file2/another\"\n"> <"\t) >expect &&\n"> <"\ttest_cmp actual expect\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"D/F resolve">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\tgit checkout side-b &&\n"> 
          <"\tgit merge-resolve branch-point -- side-b side-a\n"> <"\n">
        )
      }
    )
    (C {(test_expect_success)} {(SQ <"D/F recursive">)} 
      {
        (SQ <"\n"> <"\n"> <"\tgit reset --hard &&\n"> <"\tgit checkout side-b &&\n"> 
          <"\tgit merge-recursive branch-point -- side-b side-a\n"> <"\n">
        )
      }
    )
    (C {(test_done)})
  ]
)