The testsolv tools can be used to run a testcase. Testcases can either be manually created to test
specific features, or they can be written by libsolv’s testcase_write function. This is useful to
evaluate bug reports about the solver.
-v
Increase the debug level of the solver. This option can be specified multiple times to further
increase the amount of debug data.
-r
Write the output in testcase format instead of human readable text. The output can then be used in
the result section of the test case. If the -r option is given twice, the output is formatted for
verbatim inclusion.
-lPKGSPEC
Instead of running the solver, list packages in the repositories.
-sSOLUTIONSPEC
This is used in the solver test suite to test the calculated solutions to encountered problems.