diff options
| author | Kartik K. Agaram <vc@akkartik.com> | 2022-02-27 08:38:48 -0800 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2022-02-27 08:41:30 -0800 |
| commit | ae51b06dabbae991914aff281ff42addbcd21146 (patch) | |
| tree | 7a24f1d7f22409dd1a0110cf82f1a930e64db061 /sieve.tlv | |
| parent | 891bced5443cde47f51626d962e87df7d084a64c (diff) | |
| download | teliva-ae51b06dabbae991914aff281ff42addbcd21146.tar.gz | |
starting to make Teliva apps more testable
Tasteful apps should only perform side-effects through 'window' arguments rather than the 'curses' module directly. It's ok however to read constants like curses.A_NORMAL or curses.stdscr(). There are some limitations, unfortunately. Ncurses wasn't designed with testability in mind. For example, there's no way to curs_set or assume_default_colors without the 'curses' module. Oh well.
Diffstat (limited to 'sieve.tlv')
| -rw-r--r-- | sieve.tlv | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sieve.tlv b/sieve.tlv index 13d1e8c..ae70bfe 100644 --- a/sieve.tlv +++ b/sieve.tlv @@ -80,7 +80,7 @@ check_eq: >function check_eq(x, expected, msg) > if eq(x, expected) then - > curses.addch('.') + > window:addch('.') > else > print('F - '..msg) > print(' expected '..str(expected)..' but got '..str(x)) @@ -221,7 +221,7 @@ > window:attrset(curses.color_pair(i)) > window:mvaddstr(3+i, 5, "========================") > end - > curses.refresh() + > window:refresh() >end - __teliva_timestamp: original menu: @@ -231,7 +231,7 @@ - __teliva_timestamp: original update: >function update(window) - > local key = curses.getch() + > local key = window:getch() > -- process key here >end - __teliva_timestamp: original @@ -271,7 +271,7 @@ > task.spawn(main_task) > task.scheduler() > print('out of scheduler') - > curses.getch() + > window:getch() >end - __teliva_timestamp: >Sat Feb 26 21:50:11 2022 @@ -368,7 +368,7 @@ > task.scheduler() > print('key pressed; done') > window:nodelay(false) - > curses.getch() + > window:getch() >end - __teliva_timestamp: >Sat Feb 26 22:09:47 2022 @@ -384,7 +384,7 @@ > while true do > window:addstr(primes:recv()) > window:addstr(' ') - > local c = curses.getch() + > local c = window:getch() > if c then break end -- key pressed > local y, x = window:getyx() > if y > h-1 then |