(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:test_description)
          op: assign_op.Equal
          rhs: {(SQ <'Test of git add, including the -- option.'>)}
          spids: [13]
        )
      ]
    )
    (C {<.>} {<'./test-lib.sh'>})
    (command.ShFunction
      name: test_mode_in_index
      body: 
        (BraceGroup
          children: [
            (command.Case
              to_match: 
                {
                  (DQ 
                    (command_sub
                      left_token: <Id.Left_DollarParen '$('>
                      child: (C {<git>} {<ls-files>} {<-s>} {(DQ ($ Id.VSub_Number '$2'))})
                    )
                  )
                }
              arms: [
                (case_arm
                  pat_list: [
                    {(DQ ($ Id.VSub_Number '$1') <' '>) <Id.Lit_Star '*'> 
                      (DQ <'\t'> ($ Id.VSub_Number '$2'))
                    }
                  ]
                  action: [(C {<echo>} {<Id.KW_Pass pass>})]
                  spids: [54 63 71 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (C {<echo>} {<fail>})
                    (C {<git>} {<ls-files>} {<-s>} {(DQ ($ Id.VSub_Number '$2'))})
                    (command.ControlFlow
                      token: <Id.ControlFlow_Return return>
                      arg_word: {<1>}
                    )
                  ]
                  spids: [74 75 99 -1]
                )
              ]
            )
          ]
        )
    )
    (C {<test_expect_success>} {(SQ <'Test of git add'>)} {(SQ <'touch foo && git add foo'>)})
    (C {<test_expect_success>} {(SQ <'Post-check that foo is in the index'>)} 
      {(SQ <'git ls-files foo | grep foo'>)}
    )
    (C {<test_expect_success>} {(SQ <'Test that "git add -- -q" works'>)} 
      {(SQ <'touch -- -q && git add -- -q'>)}
    )
    (C {<test_expect_success>} 
      {(SQ <'git add: Test that executable bit is not used if core.filemode=0'>)} 
      {
        (SQ <'git config core.filemode 0 &&\n'> <'\t echo foo >xfoo1 &&\n'> <'\t chmod 755 xfoo1 &&\n'> 
          <'\t git add xfoo1 &&\n'> <'\t test_mode_in_index 100644 xfoo1'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add: filemode=0 should not get confused by symlink'>)} 
      {
        (SQ <'\n'> <'\trm -f xfoo1 &&\n'> <'\ttest_ln_s_add foo xfoo1 &&\n'> 
          <'\ttest_mode_in_index 120000 xfoo1\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'git update-index --add: Test that executable bit is not used...'>)} 
      {
        (SQ <'git config core.filemode 0 &&\n'> <'\t echo foo >xfoo2 &&\n'> <'\t chmod 755 xfoo2 &&\n'> 
          <'\t git update-index --add xfoo2 &&\n'> <'\t test_mode_in_index 100644 xfoo2'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add: filemode=0 should not get confused by symlink'>)} 
      {
        (SQ <'\n'> <'\trm -f xfoo2 &&\n'> <'\ttest_ln_s_add foo xfoo2 &&\n'> 
          <'\ttest_mode_in_index 120000 xfoo2\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'git update-index --add: Test that executable bit is not used...'>)} 
      {
        (SQ <'git config core.filemode 0 &&\n'> 
          <'\t test_ln_s_add xfoo2 xfoo3 &&\t# runs git update-index --add\n'> <'\t test_mode_in_index 120000 xfoo3'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'.gitignore test setup'>)} 
      {
        (SQ <'\n'> <'\techo "*.ig" >.gitignore &&\n'> <'\tmkdir c.if d.ig &&\n'> 
          <'\t>a.ig && >b.if &&\n'> <'\t>c.if/c.if && >c.if/c.ig &&\n'> <'\t>d.ig/d.if && >d.ig/d.ig\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'.gitignore is honored'>)} 
      {(SQ <'\n'> <'\tgit add . &&\n'> <'\t! (git ls-files | grep "\\\\.ig")\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'error out when attempting to add ignored ones without -f'>)} 
      {(SQ <'\n'> <'\ttest_must_fail git add a.?? &&\n'> <'\t! (git ls-files | grep "\\\\.ig")\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'error out when attempting to add ignored ones without -f'>)} 
      {(SQ <'\n'> <'\ttest_must_fail git add d.?? &&\n'> <'\t! (git ls-files | grep "\\\\.ig")\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'error out when attempting to add ignored ones but add others'>)} 
      {
        (SQ <'\n'> <'\ttouch a.if &&\n'> <'\ttest_must_fail git add a.?? &&\n'> 
          <'\t! (git ls-files | grep "\\\\.ig") &&\n'> <'\t(git ls-files | grep a.if)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'add ignored ones with -f'>)} 
      {(SQ <'\n'> <'\tgit add -f a.?? &&\n'> <'\tgit ls-files --error-unmatch a.ig\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'add ignored ones with -f'>)} 
      {
        (SQ <'\n'> <'\tgit add -f d.??/* &&\n'> 
          <'\tgit ls-files --error-unmatch d.ig/d.if d.ig/d.ig\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'add ignored ones with -f'>)} 
      {
        (SQ <'\n'> <'\trm -f .git/index &&\n'> <'\tgit add -f d.?? &&\n'> 
          <'\tgit ls-files --error-unmatch d.ig/d.if d.ig/d.ig\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'.gitignore with subdirectory'>)} 
      {
        (SQ <'\n'> <'\n'> <'\trm -f .git/index &&\n'> <'\tmkdir -p sub/dir &&\n'> 
          <'\techo "!dir/a.*" >sub/.gitignore &&\n'> <'\t>sub/a.ig &&\n'> <'\t>sub/dir/a.ig &&\n'> <'\tgit add sub/dir &&\n'> 
          <'\tgit ls-files --error-unmatch sub/dir/a.ig &&\n'> <'\trm -f .git/index &&\n'> <'\t(\n'> <'\t\tcd sub/dir &&\n'> <'\t\tgit add .\n'> <'\t) &&\n'> 
          <'\tgit ls-files --error-unmatch sub/dir/a.ig\n'>
        )
      }
    )
    (C {<mkdir>} {<1>} {<'1/2'>} {<'1/3'>})
    (C {<touch>} {<'1/2/a'>} {<'1/3/b'>} {<'1/2/c'>})
    (C {<test_expect_success>} {(SQ <'check correct prefix detection'>)} 
      {(SQ <'\n'> <'\trm -f .git/index &&\n'> <'\tgit add 1/2/a 1/3/b 1/2/c\n'>)}
    )
    (C {<test_expect_success>} {(SQ <'git add with filemode=0, symlinks=0, and unmerged entries'>)} 
      {
        (SQ <'\n'> <'\tfor s in 1 2 3\n'> <'\tdo\n'> <'\t\techo $s > stage$s\n'> 
          <'\t\techo "100755 $(git hash-object -w stage$s) $s\tfile"\n'> <'\t\techo "120000 $(printf $s | git hash-object -w -t blob --stdin) $s\tsymlink"\n'> 
          <'\tdone | git update-index --index-info &&\n'> <'\tgit config core.filemode 0 &&\n'> <'\tgit config core.symlinks 0 &&\n'> <'\techo new > file &&\n'> 
          <'\techo new > symlink &&\n'> <'\tgit add file symlink &&\n'> <'\tgit ls-files --stage | grep "^100755 .* 0\tfile$" &&\n'> 
          <'\tgit ls-files --stage | grep "^120000 .* 0\tsymlink$"\n'>
        )
      }
    )
    (C {<test_expect_success>} 
      {(SQ <'git add with filemode=0, symlinks=0 prefers stage 2 over stage 1'>)} 
      {
        (SQ <'\n'> <'\tgit rm --cached -f file symlink &&\n'> <'\t(\n'> 
          <'\t\techo "100644 $(git hash-object -w stage1) 1\tfile"\n'> <'\t\techo "100755 $(git hash-object -w stage2) 2\tfile"\n'> 
          <'\t\techo "100644 $(printf 1 | git hash-object -w -t blob --stdin) 1\tsymlink"\n'> <'\t\techo "120000 $(printf 2 | git hash-object -w -t blob --stdin) 2\tsymlink"\n'> 
          <'\t) | git update-index --index-info &&\n'> <'\tgit config core.filemode 0 &&\n'> <'\tgit config core.symlinks 0 &&\n'> <'\techo new > file &&\n'> 
          <'\techo new > symlink &&\n'> <'\tgit add file symlink &&\n'> <'\tgit ls-files --stage | grep "^100755 .* 0\tfile$" &&\n'> 
          <'\tgit ls-files --stage | grep "^120000 .* 0\tsymlink$"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --refresh'>)} 
      {
        (SQ <'\n'> <'\t>foo && git add foo && git commit -a -m "commit all" &&\n'> 
          <'\ttest -z "$(git diff-index HEAD -- foo)" &&\n'> <'\tgit read-tree HEAD &&\n'> <'\tcase "$(git diff-index HEAD -- foo)" in\n'> 
          <'\t:100644" "*"M\tfoo") echo pass;;\n'> <'\t*) echo fail; (exit 1);;\n'> <'\tesac &&\n'> <'\tgit add --refresh -- foo &&\n'> 
          <'\ttest -z "$(git diff-index HEAD -- foo)"\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --refresh with pathspec'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\techo >foo && echo >bar && echo >baz &&\n'> 
          <'\tgit add foo bar baz && H=$(git rev-parse :foo) && git rm -f foo &&\n'> <'\techo "100644 $H 3\tfoo" | git update-index --index-info &&\n'> <'\ttest-chmtime -60 bar baz &&\n'> 
          <'\t>expect &&\n'> <'\tgit add --refresh bar >actual &&\n'> <'\ttest_cmp expect actual &&\n'> <'\n'> 
          <'\tgit diff-files --name-only >actual &&\n'> <'\t! grep bar actual&&\n'> <'\tgrep baz actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SANITY>} 
      {(SQ <'git add should fail atomically upon an unreadable file'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\tdate >foo1 &&\n'> <'\tdate >foo2 &&\n'> 
          <'\tchmod 0 foo2 &&\n'> <'\ttest_must_fail git add --verbose . &&\n'> <'\t! ( git ls-files foo1 | grep foo1 )\n'>
        )
      }
    )
    (C {<rm>} {<-f>} {<foo2>})
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SANITY>} 
      {(SQ <'git add --ignore-errors'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\tdate >foo1 &&\n'> <'\tdate >foo2 &&\n'> 
          <'\tchmod 0 foo2 &&\n'> <'\ttest_must_fail git add --verbose --ignore-errors . &&\n'> <'\tgit ls-files foo1 | grep foo1\n'>
        )
      }
    )
    (C {<rm>} {<-f>} {<foo2>})
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SANITY>} 
      {(SQ <'git add (add.ignore-errors)'>)} 
      {
        (SQ <'\n'> <'\tgit config add.ignore-errors 1 &&\n'> <'\tgit reset --hard &&\n'> 
          <'\tdate >foo1 &&\n'> <'\tdate >foo2 &&\n'> <'\tchmod 0 foo2 &&\n'> <'\ttest_must_fail git add --verbose . &&\n'> 
          <'\tgit ls-files foo1 | grep foo1\n'>
        )
      }
    )
    (C {<rm>} {<-f>} {<foo2>})
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SANITY>} 
      {(SQ <'git add (add.ignore-errors = false)'>)} 
      {
        (SQ <'\n'> <'\tgit config add.ignore-errors 0 &&\n'> <'\tgit reset --hard &&\n'> 
          <'\tdate >foo1 &&\n'> <'\tdate >foo2 &&\n'> <'\tchmod 0 foo2 &&\n'> <'\ttest_must_fail git add --verbose . &&\n'> 
          <'\t! ( git ls-files foo1 | grep foo1 )\n'>
        )
      }
    )
    (C {<rm>} {<-f>} {<foo2>})
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SANITY>} 
      {(SQ <'--no-ignore-errors overrides config'>)} 
      {
        (SQ <'\n'> <'       git config add.ignore-errors 1 &&\n'> <'       git reset --hard &&\n'> 
          <'       date >foo1 &&\n'> <'       date >foo2 &&\n'> <'       chmod 0 foo2 &&\n'> 
          <'       test_must_fail git add --verbose --no-ignore-errors . &&\n'> <'       ! ( git ls-files foo1 | grep foo1 ) &&\n'> <'       git config add.ignore-errors 0\n'>
        )
      }
    )
    (C {<rm>} {<-f>} {<foo2>})
    (C {<test_expect_success>} {<BSLASHPSPEC>} 
      {
        (DQ <'git add \'fo'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\\'>) <'[ou'> 
          (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\\'>) <']bar\' ignores foobar'>
        )
      } 
      {(SQ <'\n'> <'\tgit reset --hard &&\n'> <'\ttouch fo\\[ou\\]bar foobar &&\n'> <'\tgit add '>) 
        (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\''>) (SQ <'fo\\[ou\\]bar'>) (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\\''>) 
        (SQ <' &&\n'> <'\tgit ls-files fo\\[ou\\]bar | fgrep fo\\[ou\\]bar &&\n'> 
          <'\t! ( git ls-files foobar | grep foobar )\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add to resolve conflicts on otherwise ignored path'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\tH=$(git rev-parse :1/2/a) &&\n'> <'\t(\n'> 
          <'\t\techo "100644 $H 1\ttrack-this"\n'> <'\t\techo "100644 $H 3\ttrack-this"\n'> <'\t) | git update-index --index-info &&\n'> 
          <'\techo track-this >>.gitignore &&\n'> <'\techo resolved >track-this &&\n'> <'\tgit add track-this\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'"add non-existent" should fail'>)} 
      {
        (SQ <'\n'> <'\ttest_must_fail git add non-existent &&\n'> 
          <'\t! (git ls-files | grep "non-existent")\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add -A on empty repo does not error out'>)} 
      {
        (SQ <'\n'> <'\trm -fr empty &&\n'> <'\tgit init empty &&\n'> <'\t(\n'> <'\t\tcd empty &&\n'> 
          <'\t\tgit add -A . &&\n'> <'\t\tgit add -A\n'> <'\t)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'"git add ." in empty repo'>)} 
      {
        (SQ <'\n'> <'\trm -fr empty &&\n'> <'\tgit init empty &&\n'> <'\t(\n'> <'\t\tcd empty &&\n'> 
          <'\t\tgit add .\n'> <'\t)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --dry-run of existing changed file'>)} 
      {
        (DQ <'\n'> <'\techo new >>track-this &&\n'> 
          <'\tgit add --dry-run track-this >actual 2>&1 &&\n'> <'\techo '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) <'add \'track-this\''> 
          (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) <' | test_cmp - actual\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --dry-run of non-existing file'>)} 
      {
        (DQ <'\n'> <'\techo ignored-file >>.gitignore &&\n'> 
          <'\ttest_must_fail git add --dry-run track-this ignored-file >actual 2>&1\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --dry-run of an existing file output'>)} 
      {
        (DQ <'\n'> <'\techo '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) 
          <'fatal: pathspec \'ignored-file\' did not match any files'> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) <' >expect &&\n'> 
          <'\ttest_i18ncmp expect actual\n'>
        )
      }
    )
    (command.Simple
      words: [{<cat>}]
      redirects: [
        (redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<expect.err>})
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.MultiLine
              here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>}
              here_end_span_id: 790
              stdin_parts: [
                <'The following paths are ignored by one of your .gitignore files:\n'>
                <'ignored-file\n'>
                <'Use -f if you really want to add them.\n'>
              ]
            )
        )
      ]
      do_fork: T
    )
    (command.Simple
      words: [{<cat>}]
      redirects: [
        (redir op:<Id.Redir_Great '>'> loc:(redir_loc.Fd fd:1) arg:{<expect.out>})
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.MultiLine
              here_begin: {(word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\E'>) <OF>}
              here_end_span_id: 801
              stdin_parts: [<'add \'track-this\'\n'>]
            )
        )
      ]
      do_fork: T
    )
    (C {<test_expect_success>} {(SQ <'git add --dry-run --ignore-missing of non-existing file'>)} 
      {
        (SQ <'\n'> 
          <
'\ttest_must_fail git add --dry-run --ignore-missing track-this ignored-file >actual.out 2>actual.err\n'
          >
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --dry-run --ignore-missing of non-existing file output'>)} 
      {
        (SQ <'\n'> <'\ttest_i18ncmp expect.out actual.out &&\n'> 
          <'\ttest_i18ncmp expect.err actual.err\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add empty string should invoke warning'>)} 
      {
        (SQ <'\n'> <'\tgit add "" 2>output &&\n'> <'\ttest_i18ngrep "warning: empty strings" output\n'>)
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --chmod=[+-]x stages correctly'>)} 
      {
        (SQ <'\n'> <'\trm -f foo1 &&\n'> <'\techo foo >foo1 &&\n'> <'\tgit add --chmod=+x foo1 &&\n'> 
          <'\ttest_mode_in_index 100755 foo1 &&\n'> <'\tgit add --chmod=-x foo1 &&\n'> <'\ttest_mode_in_index 100644 foo1\n'>
        )
      }
    )
    (C {<test_expect_success>} {<POSIXPERM> <Id.Lit_Comma ','> <SYMLINKS>} 
      {(SQ <'git add --chmod=+x with symlinks'>)} 
      {
        (SQ <'\n'> <'\tgit config core.filemode 1 &&\n'> <'\tgit config core.symlinks 1 &&\n'> 
          <'\trm -f foo2 &&\n'> <'\techo foo >foo2 &&\n'> <'\tgit add --chmod=+x foo2 &&\n'> <'\ttest_mode_in_index 100755 foo2\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'git add --chmod=[+-]x changes index with already added file'>)} 
      {
        (SQ <'\n'> <'\trm -f foo3 xfoo3 &&\n'> <'\techo foo >foo3 &&\n'> <'\tgit add foo3 &&\n'> 
          <'\tgit add --chmod=+x foo3 &&\n'> <'\ttest_mode_in_index 100755 foo3 &&\n'> <'\techo foo >xfoo3 &&\n'> <'\tchmod 755 xfoo3 &&\n'> 
          <'\tgit add xfoo3 &&\n'> <'\tgit add --chmod=-x xfoo3 &&\n'> <'\ttest_mode_in_index 100644 xfoo3\n'>
        )
      }
    )
    (C {<test_expect_success>} {<POSIXPERM>} 
      {(SQ <'git add --chmod=[+-]x does not change the working tree'>)} 
      {
        (SQ <'\n'> <'\techo foo >foo4 &&\n'> <'\tgit add foo4 &&\n'> <'\tgit add --chmod=+x foo4 &&\n'> 
          <'\t! test -x foo4\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'no file status change if no pathspec is given'>)} 
      {
        (SQ <'\n'> <'\t>foo5 &&\n'> <'\t>foo6 &&\n'> <'\tgit add foo5 foo6 &&\n'> 
          <'\tgit add --chmod=+x &&\n'> <'\ttest_mode_in_index 100644 foo5 &&\n'> <'\ttest_mode_in_index 100644 foo6\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'no file status change if no pathspec is given in subdir'>)} 
      {
        (SQ <'\n'> <'\tmkdir -p sub &&\n'> <'\t(\n'> <'\t\tcd sub &&\n'> <'\t\t>sub-foo1 &&\n'> 
          <'\t\t>sub-foo2 &&\n'> <'\t\tgit add . &&\n'> <'\t\tgit add --chmod=+x &&\n'> <'\t\ttest_mode_in_index 100644 sub-foo1 &&\n'> 
          <'\t\ttest_mode_in_index 100644 sub-foo2\n'> <'\t)\n'>
        )
      }
    )
    (C {<test_expect_success>} {(SQ <'all statuses changed in folder if . is given'>)} 
      {
        (SQ <'\n'> <'\tgit add --chmod=+x . &&\n'> 
          <'\ttest $(git ls-files --stage | grep ^100644 | wc -l) -eq 0 &&\n'> <'\tgit add --chmod=-x . &&\n'> <'\ttest $(git ls-files --stage | grep ^100755 | wc -l) -eq 0\n'>
        )
      }
    )
    (C {<test_done>})
  ]
)