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b858614fec
This changes the behavior of the test script for verifying the `help` command: It no longer assumes a specific order for the list of commands. Making the test robust is a bit tricky, as the module `shell_cmds_default` that is used here may add commands specific to a set of board. We use `help_json` to get the list of commands actually provided, so that we know how many rows the command table printed by `help` need to be parsed. A minimum set of commands that *must* be present for all boards is hard-coded in the test script and the actually provided commands are tested against this. Otherwise e.g. an empty list of commands presented by `help` and `help_json` would also pass. Co-authored-by: benpicco <benpicco@googlemail.com>
This application shows how to use own or the system shell commands. In order to use
the system shell commands:
1. Additionally to the module: shell, shell_cmds_default,
the module for the corresponding system command is to include, e.g.
module ps for the ps command (cf. the Makefile in the application root
directory).
2. Start the shell like this:
2.1 reserve buffer:
char line_buf[SHELL_DEFAULT_BUFSIZE];
2.1a run shell only with system commands:
shell_run(NULL, line_buf, SHELL_DEFAULT_BUFSIZE);
2.1b run shell with provided commands in addition to system commands:
shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);