1. A method comprising: causing, by a processing device, a test execution script to execute a first test to test a first component, wherein the test execution script is supported by a script execution platform on a computer system, wherein the first component depends on a second component; when the first test produces unsatisfactory results relating to performance of the first component, accessing, in runtime of the test execution script, testing result information relating to the second component from which the first component depends, the testing results information accessed at a database coupled with the computer system, wherein the testing result information comprises at least one of a previously-run test, previously-run test results, historical statistics relating to the previously run test, properties, or configuration settings relating to the second component; when a determination is made to rerun testing for the second component in view of the accessed testing result information, retrieving, in the runtime of the test execution script, the accessed testing result information relating to the second component from the database; and causing, by the processing device in the runtime of the test execution script, the test execution script to execute, according to the retrieved testing result information relating to the second component, a second test to test the second component; wherein the first test is executed in view of a first configuration setting at a same time as the second test is executed in view of a second configuration setting.