(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "check pre-push hooks">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOOKDIR', {[DQ [ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS rev-parse]} {[LIT_CHARS --git-dir]})][LIT_CHARS /hooks]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('HOOK', {[DQ [VarSub HOOKDIR][LIT_CHARS /pre-push]]})])
  (Com {[LIT_CHARS mkdir]} {[LIT_CHARS -p]} {[DQ [VarSub HOOKDIR]]})
  (Com {[LIT_CHARS write_script]} {[DQ [VarSub HOOK]]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "cat >/dev/null\n"][LIT_CHARS "exit 0\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS setup>]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit config push.default upstream &&\n"> <LIT_CHARS "\tgit init --bare repo1 &&\n"> <LIT_CHARS "\tgit remote add parent1 repo1 &&\n"> <LIT_CHARS "\ttest_commit one &&\n"> <LIT_CHARS "\tgit push parent1 HEAD:foreign\n">]})
  (Com {[LIT_CHARS write_script]} {[DQ [VarSub HOOK]]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "cat >/dev/null\n"][LIT_CHARS "exit 1\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMMIT1', {[DQ [ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS rev-parse]} {[LIT_CHARS HEAD]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[{[LIT_CHARS COMMIT1]}] bindings=[])
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push with failing hook">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\ttest_commit two &&\n"> <LIT_CHARS "\ttest_must_fail git push parent1 HEAD\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--no-verify bypasses hook">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push --no-verify parent1 HEAD\n">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMMIT2', {[DQ [ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS rev-parse]} {[LIT_CHARS HEAD]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[{[LIT_CHARS COMMIT2]}] bindings=[])
  (Com {[LIT_CHARS write_script]} {[DQ [VarSub HOOK]]}
    <
    (HereDocRedirectNode here_end='EOF' do_expansion=False body_word={[LIT_CHARS "echo \"$1\" >actual\n"] [LIT_CHARS "echo \"$2\" >>actual\n"] [LIT_CHARS "cat >>actual\n"]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS cat]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "parent1\n"][LIT_CHARS "repo1\n"][LIT_CHARS "refs/heads/master "][VarSub COMMIT2][LIT_CHARS " refs/heads/foreign "][VarSub COMMIT1][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push with hook">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push parent1 master:foreign &&\n"> <LIT_CHARS "\tdiff expected actual\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "add a branch">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout -b other parent1/foreign &&\n"> <LIT_CHARS "\ttest_commit three\n">]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMMIT3', {[DQ [ComSub (Com {[LIT_CHARS git]} {[LIT_CHARS rev-parse]} {[LIT_CHARS HEAD]})]]})])
  (= scope=<EAssignScope.GLOBAL 1> flags=1 words=[{[LIT_CHARS COMMIT3]}] bindings=[])
  (Com {[LIT_CHARS cat]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "parent1\n"][LIT_CHARS "repo1\n"][LIT_CHARS "refs/heads/other "][VarSub COMMIT3][LIT_CHARS " refs/heads/foreign "][VarSub COMMIT2][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push to default">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push &&\n"> <LIT_CHARS "\tdiff expected actual\n">]})
  (Com {[LIT_CHARS cat]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "parent1\n"][LIT_CHARS "repo1\n"][LIT_CHARS "refs/tags/one "][VarSub COMMIT1][LIT_CHARS " refs/tags/tag1 "][VarSub _z40][LIT_CHARS "\n"][LIT_CHARS "HEAD~ "][VarSub COMMIT2][LIT_CHARS " refs/heads/prev "][VarSub _z40][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push non-branches">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push parent1 one:tag1 HEAD~:refs/heads/prev &&\n"> <LIT_CHARS "\tdiff expected actual\n">]})
  (Com {[LIT_CHARS cat]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "parent1\n"][LIT_CHARS "repo1\n"][LIT_CHARS "(delete) "][VarSub _z40][LIT_CHARS " refs/heads/prev "][VarSub COMMIT2][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push delete">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push parent1 :prev &&\n"> <LIT_CHARS "\tdiff expected actual\n">]})
  (Com {[LIT_CHARS cat]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS expected]} <REDIR_GREAT ">"> 1),
    (HereDocRedirectNode here_end='EOF' do_expansion=True body_word={[DQ [LIT_CHARS "repo1\n"][LIT_CHARS "repo1\n"][LIT_CHARS "HEAD "][VarSub COMMIT3][LIT_CHARS " refs/heads/other "][VarSub _z40][LIT_CHARS "\n"]]} <REDIR_DLESS "<<"> 0),
    >
  )
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "push to URL">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit push repo1 HEAD &&\n"> <LIT_CHARS "\tdiff expected actual\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "set up many-ref tests">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\t{\n"> <LIT_CHARS "\t\tnr=1000\n"> <LIT_CHARS "\t\twhile test $nr -lt 2000\n"> <LIT_CHARS "\t\tdo\n"> <LIT_CHARS "\t\t\tnr=$(( $nr + 1 ))\n"> <LIT_CHARS "\t\t\techo \"create refs/heads/b/$nr $COMMIT3\"\n"> <LIT_CHARS "\t\tdone\n"> <LIT_CHARS "\t} | git update-ref --stdin\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "sigpipe does not cause pre-push hook failure">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\techo \"exit 0\" | write_script \"$HOOK\" &&\n"> <LIT_CHARS "\tgit push parent1 \"refs/heads/b/*:refs/heads/b/*\"\n">]})
  (Com {[LIT_CHARS test_done]})
)