What's tester

Tester is a tool to automatize the execution of lots of tests on a program.
It is mainly designed to test GiD with batch files, but is it possible to use it for other programs also.

Unique ID
When a new case is uploaded to the tester it automatically assigns it a unique 'Case ID' based on a digest of the batch definition.
This unique ID aids to follow the trace or a case id along the time (e.g. to analyze the logs)

Logs
Each tested case prints a line with its result in the file logfiles\tester.log
When the log file is bigger than 1MB a new log file is started, and the old one is renamed as text_xx.log (were xx is the date)
Log files are used to show graphs of the behavior of a case along the tests

Digest result
A file config\digest_results.txt store some information of the tested cases.
This information is redundant from the logs, but the file allow to have this relevant data without require the analysis of all past logs.
The file contain a line of data for each case
case_id fail time memory date min_time min_memory ok_date
"fail time memory date" are the result of the last test of this case_id
"min_time min_memory ok_date" are the minimum of all tests along the time, and ok_date was the date of the last test that worked well.
Something like this:

1 0 182 194641920 1433889201 176 194641920 1433889201
2 0 233 243433472 1432897677 208 226582528 1432897677
...