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Initial work on a terminal test program.

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This has all the basic necessities to become a test of the terminal's
behaviour, in terms of how its data structures evolve as output is
sent to it, and perhaps also (by filling in the stub TermWin more
usefully) testing what it draws during updates and what it sends in
response to query sequences.

For the moment, all I've done is to set up the framework, and add one
demo test of printing some ordinary text and observing that it appears
in the data structures and the cursor has moved.

I expect that writing a full test of terminal.c will be a very big
job. But perhaps I or someone else will find time to prod it gradually
in the background of other work. In particular, when I'm _modifying_
any part of the terminal code, it would be good to add some tests for
the part I'm changing, before making the change, and check they still
work afterwards.
This commit is contained in:
Simon Tatham
2023-03-04 17:47:01 +00:00
parent c890449d76
commit 57536cb7a3
5 changed files with 194 additions and 5 deletions
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7
terminal/terminal.h
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@ -1,9 +1,6 @@
/*
* Internals of the Terminal structure, for those other modules
* which need to look inside it. It would be nice if this could be
* folded back into terminal.c in future, with an abstraction layer
* to handle everything that other modules need to know about it;
* but for the moment, this will do.
* Internals of the Terminal structure, used by other modules in the
* terminal subdirectory and by test suites.
*/
#ifndef PUTTY_TERMINAL_H