gnucash stable: [test-autoclear] add some more tests

[Christopher Lam]

Updated	 via  https://github.com/Gnucash/gnucash/commit/e4d61b30 (commit)
	from  https://github.com/Gnucash/gnucash/commit/43561ded (commit)



commit e4d61b3073dfcaf736c275d8cbaf8d9c45d24b69
Author: Christopher Lam <christopher.lck at gmail.com>
Date:   Sun Nov 16 22:23:57 2025 +0800

    [test-autoclear] add some more tests
    
    - worst case scenario 2^N amounts with 2^N theoretical paths
    - amounts with mixed signs
    - off-by-1 target amounts
    - amounts include zero



Summary of changes:
 libgnucash/app-utils/test/test-autoclear.cpp | 69 ++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)