We call a sequence of changes in a Signal a Pattern.  When we create a Behavior Specification (test), we create the Expected Behavior Patterns.  When we run a test, we measure the Actual Behavior Patterns.  The algorithm for judging pass/fail looks for a match between the expected pattern and the actual pattern.  We use the DataBlock to define Patterns that a Signal can exhibit. The DataBlock is at the center of Pattern Matching.

hmtoggle_plus1General Rules/Assumptions
hmtoggle_plus1Discrete Signal Pass/Fail Judgment
hmtoggle_plus1Continuous Signal Pass/Fail Judgment
hmtoggle_plus1Message Signal Pass/Fail Judgment


Related Topics:

TestCase Properties

Manipulating DataBlocks

Relative Time Criteria


Periodic Signals

Comparing Image Signals

Viewing Signals