dts: add basic UDP test case

The test cases showcases the scapy traffic generator code.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Acked-by: Jeremy Spewock <jspewock@iol.unh.edu>

dts: add traffic generator abstractions

There are traffic abstractions for all traffic generators and for
traffic generators that can capture (not just count) packets.

There also related abstractio

dts: add traffic generator abstractions

There are traffic abstractions for all traffic generators and for
traffic generators that can capture (not just count) packets.

There also related abstractions, such as TGNode where the traffic
generators reside and some related code.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>

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dts: add smoke tests

Adds a new test suite for running smoke tests that verify general
configuration aspects of the system under test. If any of these tests
fail, the DTS execution terminates as par

dts: add smoke tests

Adds a new test suite for running smoke tests that verify general
configuration aspects of the system under test. If any of these tests
fail, the DTS execution terminates as part of a "fail-fast" model.

Signed-off-by: Jeremy Spewock <jspewock@iol.unh.edu>
Reviewed-by: Juraj Linkeš <juraj.linkes@pantheon.tech>

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dts: add test results module

The module stores the results and errors from all executions, build
targets, test suites and test cases.

The result consist of the result of the setup and the teardown

dts: add test results module

The module stores the results and errors from all executions, build
targets, test suites and test cases.

The result consist of the result of the setup and the teardown of each
testing stage (listed above) and the results of the inner stages. The
innermost stage is the case, which also contains the result of test case
itself.

The modules also produces a brief overview of the results and the
number of executed tests.

It also finds the proper return code to exit with from among the stored
errors.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Chenyu Huang <chenyux.huang@intel.com>
Tested-by: Patrick Robb <probb@iol.unh.edu>

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dts: add test suite config and runner

The config allows users to specify which test suites and test cases
within test suites to run.
Also add test suite running capabilities to dts runner.

Signed-o

dts: add test suite config and runner

The config allows users to specify which test suites and test cases
within test suites to run.
Also add test suite running capabilities to dts runner.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Chenyu Huang <chenyux.huang@intel.com>
Tested-by: Patrick Robb <probb@iol.unh.edu>

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dts: add test suite module

The module implements the base class that all test suites inherit from.
It implements methods common to all test suites.
The derived test suites implement test cases and a

dts: add test suite module

The module implements the base class that all test suites inherit from.
It implements methods common to all test suites.
The derived test suites implement test cases and any particular setup
needed for the suite or tests.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Tested-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Chenyu Huang <chenyux.huang@intel.com>
Tested-by: Patrick Robb <probb@iol.unh.edu>

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