(CommandList
  children: [
    (Assignment
      keyword: Assign_None
      pairs: [
        (assign_pair
          lhs: (LhsName name:test_description)
          op: Equal
          rhs: {(SQ <'diff --stat-count'>)}
          spids: [7]
        )
      ]
      spids: [7]
    )
    (C {(.)} {(./test-lib.sh)})
    (C {(test_expect_success)} {(SQ <setup>)} 
      {
        (SQ <'\n'> <'\t>a &&\n'> <'\t>b &&\n'> <'\t>c &&\n'> <'\t>d &&\n'> <'\tgit add a b c d &&\n'> 
          <'\tgit commit -m initial\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'mode-only change show as a 0-line change'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\ttest_chmod +x b d &&\n'> <'\techo a >a &&\n'> 
          <'\techo c >c &&\n'> <'\tcat >expect <<-\\EOF &&\n'> <'\t a | 1 +\n'> <'\t b | 0\n'> <'\t ...\n'> 
          <'\t 4 files changed, 2 insertions(+)\n'> <'\tEOF\n'> <'\tgit diff --stat --stat-count=2 HEAD >actual &&\n'> <'\ttest_i18ncmp expect actual\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'binary changes do not count in lines'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\techo a >a &&\n'> <'\techo c >c &&\n'> 
          <'\tcat "$TEST_DIRECTORY"/test-binary-1.png >d &&\n'> <'\tcat >expect <<-\\EOF &&\n'> <'\t a | 1 +\n'> <'\t c | 1 +\n'> <'\t ...\n'> 
          <'\t 3 files changed, 2 insertions(+)\n'> <'\tEOF\n'> <'\tgit diff --stat --stat-count=2 >actual &&\n'> <'\ttest_i18ncmp expect actual\n'>
        )
      }
    )
    (C {(test_expect_success)} {(SQ <'exclude unmerged entries from total file count'>)} 
      {
        (SQ <'\n'> <'\tgit reset --hard &&\n'> <'\techo a >a &&\n'> <'\techo b >b &&\n'> 
          <'\tgit ls-files -s a >x &&\n'> <'\tgit rm -f d &&\n'> <'\tfor stage in 1 2 3\n'> <'\tdo\n'> <'\t\tsed -e "s/ 0\ta/ $stage\td/" x\n'> 
          <'\tdone |\n'> <'\tgit update-index --index-info &&\n'> <'\techo d >d &&\n'> <'\tcat >expect <<-\\EOF &&\n'> 
          <'\t a | 1 +\n'> <'\t b | 1 +\n'> <'\t ...\n'> <'\t 3 files changed, 3 insertions(+)\n'> <'\tEOF\n'> 
          <'\tgit diff --stat --stat-count=2 >actual &&\n'> <'\ttest_i18ncmp expect actual\n'>
        )
      }
    )
    (C {(test_done)})
  ]
)