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vim-patch:partial:9.1.0501: too complicated mapping restore in termdebug

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Problem:  too complicated mapping restore in termdebug
Solution: simplify unmapping logic, add a few more tests
          (Ubaldo Tiberi)

closes: vim/vim#15046

46f2823807

Co-authored-by: Ubaldo Tiberi <ubaldo.tiberi@google.com>
This commit is contained in:
Yinzuo Jiang
2024-06-20 10:44:11 +08:00
parent b48192af37
commit 99373c8792
1 changed files with 37 additions and 0 deletions
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37
test/old/testdir/test_termdebug.vim
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@@ -280,9 +280,20 @@ func Test_termdebug_mapping()
call assert_equal(':echom "K"<cr>', maparg('K', 'n', 0, 1).rhs) call assert_equal(':echom "K"<cr>', maparg('K', 'n', 0, 1).rhs)
%bw! %bw!
" -- Test that local-buffer mappings are restored in the correct buffers --
" local mappings for foo
file foo
nnoremap <buffer> K :echom "bK"<cr> nnoremap <buffer> K :echom "bK"<cr>
nnoremap <buffer> - :echom "b-"<cr> nnoremap <buffer> - :echom "b-"<cr>
nnoremap <buffer> + :echom "b+"<cr> nnoremap <buffer> + :echom "b+"<cr>
" no mappings for 'bar'
enew
file bar
" Start termdebug from foo
buffer foo
Termdebug Termdebug
call WaitForAssert({-> assert_equal(3, winnr('$'))}) call WaitForAssert({-> assert_equal(3, winnr('$'))})
wincmd b wincmd b
@@ -290,15 +301,41 @@ func Test_termdebug_mapping()
call assert_true(maparg('-', 'n', 0, 1).buffer) call assert_true(maparg('-', 'n', 0, 1).buffer)
call assert_true(maparg('+', 'n', 0, 1).buffer) call assert_true(maparg('+', 'n', 0, 1).buffer)
call assert_equal(maparg('K', 'n', 0, 1).rhs, ':echom "bK"<cr>') call assert_equal(maparg('K', 'n', 0, 1).rhs, ':echom "bK"<cr>')
Source
buffer bar
call assert_false(maparg('K', 'n', 0, 1)->empty())
call assert_false(maparg('-', 'n', 0, 1)->empty())
call assert_false(maparg('+', 'n', 0, 1)->empty())
call assert_true(maparg('K', 'n', 0, 1).buffer->empty())
call assert_true(maparg('-', 'n', 0, 1).buffer->empty())
call assert_true(maparg('+', 'n', 0, 1).buffer->empty())
wincmd t wincmd t
quit! quit!
redraw! redraw!
call WaitForAssert({-> assert_equal(1, winnr('$'))}) call WaitForAssert({-> assert_equal(1, winnr('$'))})
" Termdebug session ended. Buffer 'bar' shall have no mappings
call assert_true(bufname() ==# 'bar')
call assert_false(maparg('K', 'n', 0, 1)->empty())
call assert_false(maparg('-', 'n', 0, 1)->empty())
call assert_false(maparg('+', 'n', 0, 1)->empty())
call assert_true(maparg('K', 'n', 0, 1).buffer->empty())
call assert_true(maparg('-', 'n', 0, 1).buffer->empty())
call assert_true(maparg('+', 'n', 0, 1).buffer->empty())
" Buffer 'foo' shall have the same mapping as before running the termdebug
" session
buffer foo
call assert_true(bufname() ==# 'foo')
call assert_true(maparg('K', 'n', 0, 1).buffer) call assert_true(maparg('K', 'n', 0, 1).buffer)
call assert_true(maparg('-', 'n', 0, 1).buffer) call assert_true(maparg('-', 'n', 0, 1).buffer)
call assert_true(maparg('+', 'n', 0, 1).buffer) call assert_true(maparg('+', 'n', 0, 1).buffer)
call assert_equal(':echom "bK"<cr>', maparg('K', 'n', 0, 1).rhs) call assert_equal(':echom "bK"<cr>', maparg('K', 'n', 0, 1).rhs)
nunmap K
nunmap +
nunmap -
%bw! %bw!
endfunc endfunc