This directory is for testing igt_runner's results.json creation. Each subdirectory is a run-result directory, referred to from runner_json_tests.c, with test run intermediary files without any results.json. A semi-automatically crafted reference.json file in each respective directory is compared with igt_runner's generated json and needs to match semantically; indentation and such doesn't matter, data has to be equal. Each directory also contains a README file explaining what the particular directory aims to test.