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ntt is a free and open toolset for language agnostic testing with TTCN-3. It provides IDE support, code generators and much more. Have a look at the documentation page for further details.

ntt is written in native Go and has full support for TTCN-3 Core Language Specification v4.11.1 and various extensions. Without cutting corners, it is one of the fastest TTCN-3 tools available

Install

The Visual Studio Code Extension and the vim-lsp-settings should install and update ntt automatically. But it's also possible to install ntt manually.

You can choose between installing the pre-built binaries or compiling NTT from source. Using the binaries is usually easier. Compiling from source means you have more control.

Please note, ntt helper tools, like the FindNTT.cmake or ntt-mcov are not included in pre-built binary packages, yet. Consider building from source.

Install pre-built binaries

We provide pre-built binaries for Mac, Windows and Linux and for various architectures:

Windows Installer

We provide a Microsoft Windows Installer. The advantage of this installer is it configures your PATH settings, so ntt is reachable from shells. This allows you to start hacking without any ado.

We have not signed the installer, though.

Debian Packages

Download the .deb package from the releases page and install with dpkg -i.

RPM Packages

Download the .rpm package from the releases page and install with package manager of your choice. You can also install directly from the internet:

sudo dnf install https://github.com/nokia/ntt/releases/latest/download/ntt.x86_64.rpm

Go Get Method

If you have Go installed, you may easily install our commands by using the go-get method:

 go install github.com/nokia/ntt@latest

However note, this will install latest ntt from master branch and thus the version might not be correct:

$ ntt version
ntt dev, commit none, built at unknown

Compiling from Source

ntt requires a Go compiler >= 1.13, git and make to build. To build and install simply call:

make
sudo make install

You may control installation by specifying PREFIX and DESTDIR variables. For example:

make PREFIX=/
make install DESTDIR=$HOME/.local

Contact us

If you have questions, you are welcome to contact us at [email protected].

You want to contribute? That's great! Kindly read our contribution guide for more details.

Project Status

ntt is used by Nokia 4G and 5G in production. By developers and also by our build automation environment, running millions of TTCN-3 tests per day.
But ntt is still in development and not all features have the same good test coverage. We recommend verifying ntt functionality before using it in your automation environment.

License

This project is licensed under the BSD-3-Clause license - see the LICENSE.