Difference between revisions of "Testing Tool (Architecture)"

Revision as of 13:20, 12 June 2008

Test system architecture

• separate system for executing tests
• system is only responsible for running tests, without determine whether a test fails or not -> compiling and launching system is done by tool, which is also oracle
• tests are compiled up to degree 3 in development system, so user can edit tests like normal classes, but do not affect resulting binary
• test referenced by root class of development system will be compiled anyway, this way we can also run tests in debugger
• in CDD: test system is implicit target (does not have to be in ecf) which inherits from development target, test target simply defines new root class/feature
• re-use development EIFGEN (copy) so test system does not need to compile from scratch?

Communication between tool and test executor

Protocol

From tool to executor

• name(s) of test to execute
• quit

From executor to tool

• test result
• text output produced by test
• exception details (type, tag, feature, class? occurred during set up, test, tear down?)
• call stack for exception

Open questions

• executor per machine/processor?
• text based/object base communication?

See also

• Testing Tool (Specification)