test that `ipython [subcommand] --help-all` works
(subcommand='')
| 425 | |
| 426 | |
| 427 | def help_all_output_test(subcommand=''): |
| 428 | """test that `ipython [subcommand] --help-all` works""" |
| 429 | cmd = get_ipython_cmd() + [subcommand, '--help-all'] |
| 430 | out, err, rc = get_output_error_code(cmd) |
| 431 | assert rc == 0, err |
| 432 | assert "Traceback" not in err |
| 433 | assert "Options" in out |
| 434 | assert "Class" in out |
| 435 | return out, err |
| 436 |
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