Bsh

Testsuite

First, you need to install the dependencies using pip:

➜  bsh ✗ pip install -r tests/requirements.txt

Make sure to have the bsh binary, and then execute the tests/moulinette.py file using python3

➜  bsh ✗ python3 tests/moulinette.py --binary bsh --tests tests/echo.yml

• --binary is the relative path of the bsh binary
• --tests is a list of all yaml files containing tests

A test is formatted like this in a yaml file:

- name: a name
  input: an input in a single line (for example -> echo "Foo!")
  file: a path to a file, relative from the root of the git

You can choose either input or file for a test. In the case you set a value for each of them, only input will be taken into account.

Options

In order to debug the program, there are 2 options.

• --petty-print print the AST before each execution
• --verbose print some functions output during execution. For now, there is only the lexer output.

⚠️ The order is important: --petty-print has to be before --verbose

Environment

➜  b-sh-bitarrays git:(main) env -i ./bsh

You need to execute the shell with this command, in order to start with an empty environment