(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "merge: handle file mode">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "set up mode change in one branch">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t: >file1 &&\n"> <LIT_CHARS "\tgit add file1 &&\n"> <LIT_CHARS "\tgit commit -m initial &&\n"> <LIT_CHARS "\tgit checkout -b a1 master &&\n"> <LIT_CHARS "\t: >dummy &&\n"> <LIT_CHARS "\tgit add dummy &&\n"> <LIT_CHARS "\tgit commit -m a &&\n"> <LIT_CHARS "\tgit checkout -b b1 master &&\n"> <LIT_CHARS "\ttest_chmod +x file1 &&\n"> <LIT_CHARS "\tgit add file1 &&\n"> <LIT_CHARS "\tgit commit -m b1\n">]})
  (FunctionDef do_one_mode []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('strategy', {[VarSub 1]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('us', {[VarSub 2]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('them', {[VarSub 3]})])
      (Com {[LIT_CHARS test_expect_success]} {[DQ [LIT_CHARS "resolve single mode change ("][VarSub strategy][LIT_CHARS ", "][VarSub us][LIT_CHARS ")"]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\tgit checkout -f $us &&\n"> <LIT_CHARS "\t\tgit merge -s $strategy $them &&\n"> <LIT_CHARS "\t\tgit ls-files -s file1 | grep ^100755\n"> <LIT_CHARS "\t">]})
      (Com {[LIT_CHARS test_expect_success]} {[LIT_CHARS FILEMODE]} {[DQ [LIT_CHARS "verify executable bit on file ("][VarSub strategy][LIT_CHARS ", "][VarSub us][LIT_CHARS ")"]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\ttest -x file1\n"> <LIT_CHARS "\t">]})
    )
  )
  (Com {[LIT_CHARS do_one_mode]} {[LIT_CHARS recursive]} {[LIT_CHARS a1]} {[LIT_CHARS b1]})
  (Com {[LIT_CHARS do_one_mode]} {[LIT_CHARS recursive]} {[LIT_CHARS b1]} {[LIT_CHARS a1]})
  (Com {[LIT_CHARS do_one_mode]} {[LIT_CHARS resolve]} {[LIT_CHARS a1]} {[LIT_CHARS b1]})
  (Com {[LIT_CHARS do_one_mode]} {[LIT_CHARS resolve]} {[LIT_CHARS b1]} {[LIT_CHARS a1]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "set up mode change in both branches">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit reset --hard HEAD &&\n"> <LIT_CHARS "\tgit checkout -b a2 master &&\n"> <LIT_CHARS "\t: >file2 &&\n"> <LIT_CHARS "\tH=$(git hash-object file2) &&\n"> <LIT_CHARS "\ttest_chmod +x file2 &&\n"> <LIT_CHARS "\tgit commit -m a2 &&\n"> <LIT_CHARS "\tgit checkout -b b2 master &&\n"> <LIT_CHARS "\t: >file2 &&\n"> <LIT_CHARS "\tgit add file2 &&\n"> <LIT_CHARS "\tgit commit -m b2 &&\n"> <LIT_CHARS "\t{\n"> <LIT_CHARS "\t\techo \"100755 $H 2\tfile2\"\n"> <LIT_CHARS "\t\techo \"100644 $H 3\tfile2\"\n"> <LIT_CHARS "\t} >expect\n">]})
  (FunctionDef do_both_modes []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('strategy', {[VarSub 1]})])
      (Com {[LIT_CHARS test_expect_success]} {[DQ [LIT_CHARS "detect conflict on double mode change ("][VarSub strategy][LIT_CHARS ")"]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\tgit reset --hard &&\n"> <LIT_CHARS "\t\tgit checkout -f a2 &&\n"> <LIT_CHARS "\t\ttest_must_fail git merge -s $strategy b2 &&\n"> <LIT_CHARS "\t\tgit ls-files -u >actual &&\n"> <LIT_CHARS "\t\ttest_cmp actual expect &&\n"> <LIT_CHARS "\t\tgit ls-files -s file2 | grep ^100755\n"> <LIT_CHARS "\t">]})
      (Com {[LIT_CHARS test_expect_success]} {[LIT_CHARS FILEMODE]} {[DQ [LIT_CHARS "verify executable bit on file ("][VarSub strategy][LIT_CHARS ")"]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\ttest -x file2\n"> <LIT_CHARS "\t">]})
    )
  )
  (Com {[LIT_CHARS do_both_modes]} {[LIT_CHARS recursive]})
  (Com {[LIT_CHARS do_both_modes]} {[LIT_CHARS resolve]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "set up delete/modechange scenario">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit reset --hard &&\n"> <LIT_CHARS "\tgit checkout -b deletion master &&\n"> <LIT_CHARS "\tgit rm file1 &&\n"> <LIT_CHARS "\tgit commit -m deletion\n">]})
  (FunctionDef do_delete_modechange []
    (List
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('strategy', {[VarSub 1]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('us', {[VarSub 2]})])
      (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('them', {[VarSub 3]})])
      (Com {[LIT_CHARS test_expect_success]} {[DQ [LIT_CHARS "detect delete/modechange conflict ("][VarSub strategy][LIT_CHARS ", "][VarSub us][LIT_CHARS ")"]]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t\tgit reset --hard &&\n"> <LIT_CHARS "\t\tgit checkout $us &&\n"> <LIT_CHARS "\t\ttest_must_fail git merge -s $strategy $them\n"> <LIT_CHARS "\t">]})
    )
  )
  (Com {[LIT_CHARS do_delete_modechange]} {[LIT_CHARS recursive]} {[LIT_CHARS b1]} {[LIT_CHARS deletion]})
  (Com {[LIT_CHARS do_delete_modechange]} {[LIT_CHARS recursive]} {[LIT_CHARS deletion]} {[LIT_CHARS b1]})
  (Com {[LIT_CHARS do_delete_modechange]} {[LIT_CHARS resolve]} {[LIT_CHARS b1]} {[LIT_CHARS deletion]})
  (Com {[LIT_CHARS do_delete_modechange]} {[LIT_CHARS resolve]} {[LIT_CHARS deletion]} {[LIT_CHARS b1]})
  (Com {[LIT_CHARS test_done]})
)