(command.CommandList children: [ (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:test_description) op: assign_op.Equal rhs: {(SQ <'merge can handle submodules'>)} spids: [4] ) ] ) (C {<.>} {<'./test-lib.sh'>}) (C {<.>} {(DQ ($ Id.VSub_DollarName '$TEST_DIRECTORY')) <'/lib-submodule-update.sh'>}) (C {<test_submodule_switch>} {(DQ <'git merge'>)}) (C {<test_submodule_switch>} {(DQ <'git merge --ff'>)}) (C {<test_submodule_switch>} {(DQ <'git merge --ff-only'>)}) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name:KNOWN_FAILURE_NOFF_MERGE_DOESNT_CREATE_EMPTY_SUBMODULE_DIR) op: assign_op.Equal rhs: {<1>} spids: [46] ) ] ) (command.ShAssignment pairs: [ (assign_pair lhs: (sh_lhs_expr.Name name: KNOWN_FAILURE_NOFF_MERGE_ATTEMPTS_TO_MERGE_REMOVED_SUBMODULE_FILES ) op: assign_op.Equal rhs: {<1>} spids: [49] ) ] ) (C {<test_submodule_switch>} {(DQ <'git merge --no-ff'>)}) (C {<test_done>}) ] )