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TCP protocol test suite written for titan.core (open source TTCN-3 compiler and runtime).

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Net-test-suites

Net-test-suites include TCP test suites written in TTCN-3 for Eclipse titan.core (open source TTCN-3 compiler and runtime).

Test Suite Description
tcp_suite.ttcn This is a sample TCP suite using a black-box testing approach
tcp2_check.ttcnpp This is a sanity check suite for the experimental TCP that additionally uses a white-box testing with JSON-based test protocol

1 Build and Run

1.1 Install Dependencies

Ubuntu: # sudo apt install g++ libxml2-dev libssl-dev expect

Fedora: # sudo dnf install gcc-c++ libxml2-devel openssl-devel expect

1.2 Install titan.core

To install titan.core onto the Linux host:

  • Install through the package manager (Ubuntu): # sudo apt install --no-install-recommends eclipse-titan
  • Get a version from the project's download page
  • Install from the source

1.3 Build

# cd src
# ./make.sh

1.4 Run

Test Suite Command
tcp_suite.ttcn # ttcn3_start test_suite tcp_suite.cfg
tcp2_check.ttcnpp # ttcn3_start test_suite tcp2_check_3_runs.cfg

To run a single test:

# ttcn3_start test_suite tcp2_check_3_runs.cfg tcp2_check.test_tcp_connect_data_close

2 Communication with the System Under Test (SUT)

Test suites send Ethernet frames over UDP/IPv4 to the net-test-tools that support:

SUT interface Default Encapsulation
AF_UNIX /tmp/slip.sock SLIP
PTY - SLIP
TAP - -

2.1 Endpoints

IPv4/UDP Endpoint Purpose
localhost:7771 net-test-tools interfaced to the SUT
localhost:7777 Test suite
Ethernet MAC TCP Endpoint Purpose Manual
00:00:00:00:00:01 192.0.2.1:4242 SUT Zephyr echo app manual, TCP2 manual
00:00:00:00:00:02 192.0.2.2:4242 Test suite tcp_suite.ttcn, tcp2_check.ttcnpp

All endpoints are configurable.

Reporting a Security Issue

If you have an information about a security issue or vulnerability, please follow the process.

References

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TCP protocol test suite written for titan.core (open source TTCN-3 compiler and runtime).

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