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tw.view: create fake versions of CUR_* vars in overlay

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This commit is contained in:
The MMGen Project 2022-12-08 15:14:00 +00:00
commit 3e76617650
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
2 changed files with 9 additions and 6 deletions
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8
mmgen/tw/view.py
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@ -32,6 +32,7 @@ from ..util import msg,msg_r,fmt,die,capfirst,make_timestr
from ..rpc import rpc_init
from ..base_obj import AsyncInit
# these are replaced by fake versions in overlay:
CUR_HOME = '\033[H'
CUR_UP = lambda n: f'\033[{n}A'
CUR_DOWN = lambda n: f'\033[{n}B'
@ -513,9 +514,7 @@ class TwView(MMGenObject,metaclass=AsyncInit):
prompt += '\b'
self.cursor_to_end_of_prompt = CUR_RIGHT( len(prompt.split('\n')[-1]) - 2 )
clear_screen = (
'\n\n' if (opt.no_blank or g.test_suite) else
CUR_HOME + ('' if scroll else ERASE_ALL) )
clear_screen = '\n\n' if opt.no_blank else CUR_HOME + ('' if scroll else ERASE_ALL)
if scroll:
term = get_term()
@ -523,9 +522,6 @@ class TwView(MMGenObject,metaclass=AsyncInit):
term.set('noecho')
get_char = get_char_raw
if not (opt.no_blank or g.test_suite):
msg_r(CUR_HOME + ERASE_ALL)
while True:
if self.oneshot_msg and scroll:

7
test/overlay/fakemods/mmgen/tw/view.py
View file

@ -1,5 +1,12 @@
import os as overlay_fake_os
from .view_orig import *
import mmgen.tw.view_orig as overlay_fake_orig_mod
overlay_fake_orig_mod.CUR_HOME = '\n[CUR_HOME]\n'
overlay_fake_orig_mod.CUR_UP = lambda n: f'\n[CUR_UP({n})]\n'
overlay_fake_orig_mod.CUR_DOWN = lambda n: f'\n[CUR_DOWN({n})]\n'
overlay_fake_orig_mod.CUR_RIGHT = lambda n: f'\n[CUR_RIGHT({n})]\n'
overlay_fake_orig_mod.ERASE_ALL = '\n[ERASE_ALL]\n'
if overlay_fake_os.getenv('MMGEN_TEST_SUITE_DETERMINISTIC'):