Testing and verifying in all development phases

With TPT, you can test and verify your control systems of all levels, thus also safety-related systems,
in every phase of the development process. From simple module testing to complex system testing inside a vehicle,
you can do anything. TPT provides unique ways to model tests intuitively and flexible.
Via interfaces, TPT can be connected to a lot of standard development tools.

With the testing tool TPT, you can test and verify control systems on all levels and in every development phase from Simulink, TargetLink or ASCET models, to C-code, to HiL, and up to tests in a vehicle.

Supported test environments

The test execution is based on a virtual machine (TPT-VM). This virtual machine is the same for all test environments and is integrated by means of appropriate adapters. This has the advantage that you can perform TPT tests in different
“in-the-loop”-environments without the need to alter the test cases for model-in-the-loop (MIL),
software-in-the-loop (SIL), and hardware-in-the-loop (HIL).

Tests modeled with TPT are reactive and can react on the system's behavior during the test execution.
When required, they are also real-time capable.

MATLAB/Simulink and TargetLink

  • Unit tests and integration
    tests of Simulink models
  • Unit tests and integration tests of TargetLink code in SiL and PiL
  • Automatic generation
    of test environments
  • Automatic generation of meaningful test cases

C-code


  • Unit tests and integration tests
    of C-code on the PC
  • Co-simulation with further software
  • Code coverage analysis
  • Automatic test case generation

ASCET

Testing of physical and implemented models as C-code or with automatic generation of test environments in ASCET.

PiL

Tests via

  • Universal Debug Engine by PLS
  • Simulink by The MathWorks
  • TargetLink by dSPACE
  • On a processor

HiL

Tests on hardware-in-the-loop (HIL) test benches like

  • dSPACE HIL
  • ETAS LABCAR
  • Simulink Realtime
  • NI VeriStand
  • Concurrent iHawk HIL
  • Customized HIL systems

CAN and LIN

  • Test execution via
    CAN and LIN busses
  • Mapping of TPT-signals
    to CAN messages
  • Measurement and usage
    of application tools
  • Test bench automation
  • Tests in vehicle

INCA and CANape

Automatic application and measurement via application tools with or without MCD-3.

CANoe

  • Automatic testing of
    CANoe configurations
  • Automatic access to CANoe
    signals and system variables

FUSION

Co-simulation of different environments, for example

  • C-code
  • CAN
  • INCA
  • External I/O-cards
  • Environmental models
  • System models

AUTOSAR

  • Functional tests of individual AUTOSAR software components
  • Function tests of software component composites
    and their runnables
  • Automatic generation of test environments including communication between the ports

Vehicle tests

  • Execution of tests inside a vehicle
  • Automatic driving instructions
  • Automatic assessment

Modeling test cases

With TPT, you can systematically create tests by using so-called automatons, test step lists, synthesized signals, and measurement data. TPT can also generate tests automatically for you. Tests built with TPT are reactive, thus the tests can react on the system’s behavior during the test run.

Tests from equivalence classes

TPT can automatically generate test cases based on equivalence classes that were specified by you.

Tests from measurement data

TPT can automatically generate test cases form imported test data. The following test data formats are supported by TPT: *.csv, *.dat, *.mat, *.mf4, *.mdf, *.tptbin, and *.xls.

TASMO

TASMO is a feature by PikeTec. TASMO can automatically generate test cases from Simulink models and from TargetLink code.

Dashboard

The Dashboard is a feature by PikeTec. The Dashboard let's you easily configure a virtual interfaces for manual testing. TPT can also record your interactions with the Dashboard and automatically generate test cases from these recordings.

Combination of variants

A TPT-automaton consists of states, paths, and transitions. The states, the paths, and transition conditions can be varied. TPT can automatically generate test cases from those variations

Assessing test results with assessment rules

TPT helps you in specifying rules for assessing test results. You can either use a mask or write more complex assessment rules in a TPT-specific script. Thanks to the auto-completion and the extensive help in TPT, both approaches are easy to manage. Finally, a detailed and significant report is created.

Mask to specify a trigger rule

Linking requirements to test cases

You can do the coverage analysis of test cases in TPT by importing requirements into TPT and link them to test cases. With the test evaluation, you can automatically check and document in TPT if the requirements are fulfilled or not.

Linking requirements to test cases

Testing safety-related systems

Safety-related systems that have to comply with conditions for example according to ISO 26262 or IEC 61508 can be tested rule-consistent with TPT. PikeTec offers qualifications of TPT as testing tool for your development project. TPT supports requirements based testing, interface testing, fault injection tests, threshold tests, back-to-back tests, equivalence class tests, coverage analysis, and much more.

Additional features

Jenkins integration

Using the Jenkins plugin by PikeTec, you can automatically run test cases created with TPT on a Jenkins continuous integration server.

Subversion integration

Versions of TPT project can be managed with Subversion (SVN)
by Apache.

Java RMI-API for TPT

With a Java-API for TPT, most functions can be controlled and invoked remotely.

Test management

With TPT, test management for TPT projects is possible. Additionally TPT provides interfaces for example to external test management tools.

...

and much more

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