commit 46f2823807741ac91c51cf36ddabf293db26ab41
author Ubaldo Tiberi <ubaldo.tiberi@google.com> Wed Jun 19 19:50:32 2024 +0200
committer Christian Brabandt <cb@256bit.org> Wed Jun 19 19:50:32 2024 +0200
tree ddb19c283536ddf88cf58b65f766a118339815f0
parent aeca7176f3b7bdc2d698938062f6cad802fea783

patch 9.1.0501: too complicated mapping restore in termdebug

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

closes: #15046

Signed-off-by: Ubaldo Tiberi <ubaldo.tiberi@google.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

src/testdir/test_termdebug.vim

diff --git a/src/testdir/test_termdebug.vim b/src/testdir/test_termdebug.vim
index d3bf5f4..d142a9f 100644
--- a/src/testdir/test_termdebug.vim
+++ b/src/testdir/test_termdebug.vim
@@ -278,9 +278,20 @@
   call assert_equal(':echom "K"<cr>', maparg('K', 'n', 0, 1).rhs)
 
   %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> - :echom "b-"<cr>
   nnoremap <buffer> + :echom "b+"<cr>
+
+  " no mappings for 'bar'
+  enew
+  file bar
+
+  " Start termdebug from foo
+  buffer foo
   Termdebug
   call WaitForAssert({-> assert_equal(3, winnr('$'))})
   wincmd b
@@ -288,10 +299,33 @@
   call assert_true(maparg('-', 'n', 0, 1).buffer)
   call assert_true(maparg('+', 'n', 0, 1).buffer)
   call assert_equal(maparg('K', 'n', 0, 1).rhs, ':echom "bK"<cr>')
+
+  Source
+  buffer bar
+  call assert_false(maparg('K', 'n', 0, 1)->empty())
+  call assert_false(maparg('-', 'n', 0, 1)->empty())
+  call assert_false(maparg('+', 'n', 0, 1)->empty())
+  call assert_true(maparg('K', 'n', 0, 1).buffer->empty())
+  call assert_true(maparg('-', 'n', 0, 1).buffer->empty())
+  call assert_true(maparg('+', 'n', 0, 1).buffer->empty())
   wincmd t
   quit!
   redraw!
   call WaitForAssert({-> assert_equal(1, winnr('$'))})
+
+  " 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('-', 'n', 0, 1).buffer)
   call assert_true(maparg('+', 'n', 0, 1).buffer)

src/version.c

diff --git a/src/version.c b/src/version.c
index 0e2e3ba..2d65eb2 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    501,
+/**/
     500,
 /**/
     499,