(List
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('test_description', {[SQ <LIT_CHARS "git checkout --orphan\n"> <LIT_CHARS "\n"> <LIT_CHARS "Main Tests for --orphan functionality.">]})])
  (Com {[LIT_CHARS .]} {[LIT_CHARS ./test-lib.sh]})
  (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('TEST_FILE', {[LIT_CHARS foo]})])
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS Setup>]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\techo \"Initial\" >\"$TEST_FILE\" &&\n"> <LIT_CHARS "\tgit add \"$TEST_FILE\" &&\n"> <LIT_CHARS "\tgit commit -m \"First Commit\" &&\n"> <LIT_CHARS "\ttest_tick &&\n"> <LIT_CHARS "\techo \"State 1\" >>\"$TEST_FILE\" &&\n"> <LIT_CHARS "\tgit add \"$TEST_FILE\" &&\n"> <LIT_CHARS "\ttest_tick &&\n"> <LIT_CHARS "\tgit commit -m \"Second Commit\"\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan creates a new orphan branch from HEAD">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout --orphan alpha &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify HEAD &&\n"> <LIT_CHARS "\ttest \"refs/heads/alpha\" = \"$(git symbolic-ref HEAD)\" &&\n"> <LIT_CHARS "\ttest_tick &&\n"> <LIT_CHARS "\tgit commit -m \"Third Commit\" &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify HEAD^ &&\n"> <LIT_CHARS "\tgit diff-tree --quiet master alpha\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan creates a new orphan branch from <start_point>">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit checkout --orphan beta master^ &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify HEAD &&\n"> <LIT_CHARS "\ttest \"refs/heads/beta\" = \"$(git symbolic-ref HEAD)\" &&\n"> <LIT_CHARS "\ttest_tick &&\n"> <LIT_CHARS "\tgit commit -m \"Fourth Commit\" &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify HEAD^ &&\n"> <LIT_CHARS "\tgit diff-tree --quiet master^ beta\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan must be rejected with -b">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\ttest_must_fail git checkout --orphan new -b newer &&\n"> <LIT_CHARS "\ttest refs/heads/master = \"$(git symbolic-ref HEAD)\"\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan must be rejected with -t">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\ttest_must_fail git checkout --orphan new -t master &&\n"> <LIT_CHARS "\ttest refs/heads/master = \"$(git symbolic-ref HEAD)\"\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan ignores branch.autosetupmerge">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit config branch.autosetupmerge always &&\n"> <LIT_CHARS "\tgit checkout --orphan gamma &&\n"> <LIT_CHARS "\ttest -z \"$(git config branch.gamma.merge)\" &&\n"> <LIT_CHARS "\ttest refs/heads/gamma = \"$(git symbolic-ref HEAD)\" &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify HEAD^\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan makes reflog by default">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit config --unset core.logAllRefUpdates &&\n"> <LIT_CHARS "\tgit checkout --orphan delta &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify delta@{0} &&\n"> <LIT_CHARS "\tgit commit -m Delta &&\n"> <LIT_CHARS "\tgit rev-parse --verify delta@{0}\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan does not make reflog when core.logAllRefUpdates = false">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit config core.logAllRefUpdates false &&\n"> <LIT_CHARS "\tgit checkout --orphan epsilon &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify epsilon@{0} &&\n"> <LIT_CHARS "\tgit commit -m Epsilon &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify epsilon@{0}\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan with -l makes reflog when core.logAllRefUpdates = false">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit checkout -l --orphan zeta &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify zeta@{0} &&\n"> <LIT_CHARS "\tgit commit -m Zeta &&\n"> <LIT_CHARS "\tgit rev-parse --verify zeta@{0}\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "giving up --orphan not committed when -l and core.logAllRefUpdates = false deletes reflog">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit checkout -l --orphan eta &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify eta@{0} &&\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\ttest_must_fail git rev-parse --verify eta@{0}\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan is rejected with an existing name">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\ttest_must_fail git checkout --orphan master &&\n"> <LIT_CHARS "\ttest refs/heads/master = \"$(git symbolic-ref HEAD)\"\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "--orphan refuses to switch if a merge is needed">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit reset --hard &&\n"> <LIT_CHARS "\techo local >>\"$TEST_FILE\" &&\n"> <LIT_CHARS "\tcat \"$TEST_FILE\" >\"$TEST_FILE.saved\" &&\n"> <LIT_CHARS "\ttest_must_fail git checkout --orphan new master^ &&\n"> <LIT_CHARS "\ttest refs/heads/master = \"$(git symbolic-ref HEAD)\" &&\n"> <LIT_CHARS "\ttest_cmp \"$TEST_FILE\" \"$TEST_FILE.saved\" &&\n"> <LIT_CHARS "\tgit diff-index --quiet --cached HEAD &&\n"> <LIT_CHARS "\tgit reset --hard\n">]})
  (Com {[LIT_CHARS test_expect_success]} {[SQ <LIT_CHARS "cannot --detach on an unborn branch">]} {[SQ <LIT_CHARS "\n"> <LIT_CHARS "\tgit checkout master &&\n"> <LIT_CHARS "\tgit checkout --orphan new &&\n"> <LIT_CHARS "\ttest_must_fail git checkout --detach\n">]})
  (Com {[LIT_CHARS test_done]})
)