if input a space in the command line

[cmcmone]

Input space in the command line will be treated as different parameters by the operating system. This is a requirement of the operating system.

1. When you input spaces in run command, such as -run array_test; string_view_test, the program will throw an invalid_cmd_line exception, which is in line with the expected result.
2. If the input command line contains quoted, such as -run "array_test; string_view_test", the program will throw an invalid_option_value exception because the second value contains a space at the beginning.

See @smurthys' comment.

[smurthys]

@cmcmone Thanks for editing the issue description, but unfortunately the description is still incorrect. I offer to work with you on revising the description. In the meantime, please don't change the issue title or description.

[cmcmone]

sure, maybe we can talk about it next meeting.