330 Chapter 9
Test Sequencing
Using the Sequencer Object
Using the Sequencer Object
The Sequencer object executes tests in a specified order based on runtime
results. Each test may be a VEE
UserFunction, a Compiled Function, a
Remote Function, or any other expression which returns a single result. That
result is compared to a test specification to determine whether or not it
passes. The
Sequencer then uses a pass or fail indicator to determine the
next test it should perform.
There are six different options for branching to the next test. These options
include executing the next test, repeating the same test, or jumping back to
an earlier test. Lab 9-1 explains branching options in detail. The
Sequencer
can even ask for user input to decide what course of action to take.
After the specified tests have been executed, the
Sequencer automatically
logs the test data to an output terminal. From this point the data can be
analyzed and displayed, or stored to a file for future investigation.
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