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vim-patch:8.2.4731: the changelist index is not remembered per buffer

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Problem:    The changelist index is not remembered per buffer.
Solution:   Keep the changelist index per window and buffer. (closes vim/vim#10135,
            closes vim/vim#2173)
db0ea7f2b0

Cherry-pick FOR_ALL_BUF_WININFO from patch 8.2.0500.
Cherry-pick test_changelist.vim change from patch 8.2.3795.
This commit is contained in:
zeertzjq
2022-07-23 09:15:31 +08:00
parent ed6bbc03af
commit 91c99eed54
5 changed files with 55 additions and 13 deletions
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34
src/nvim/testdir/test_changelist.vim
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@@ -1,11 +1,29 @@
" Tests for the changelist functionality
" Tests for the getchangelist() function
func Test_getchangelist()
if !has("jumplist")
return
endif
func Test_changelist_index()
edit Xfile1.txt
exe "normal iabc\<C-G>u\ndef\<C-G>u\nghi"
call assert_equal(3, getchangelist('%')[1])
" Move one step back in the changelist.
normal 2g;
hide edit Xfile2.txt
exe "normal iabcd\<C-G>u\ndefg\<C-G>u\nghij"
call assert_equal(3, getchangelist('%')[1])
" Move to the beginning of the changelist.
normal 99g;
" Check the changelist indices.
call assert_equal(0, getchangelist('%')[1])
call assert_equal(1, getchangelist('#')[1])
bwipe!
call delete('Xfile1.txt')
call delete('Xfile2.txt')
endfunc
func Test_getchangelist()
bwipe!
enew
call assert_equal([], 10->getchangelist())
@@ -15,6 +33,7 @@ func Test_getchangelist()
call writefile(['line1', 'line2', 'line3'], 'Xfile2.txt')
edit Xfile1.txt
let buf_1 = bufnr()
exe "normal 1Goline\<C-G>u1.1"
exe "normal 3Goline\<C-G>u2.1"
exe "normal 5Goline\<C-G>u3.1"
@@ -26,6 +45,7 @@ func Test_getchangelist()
\ getchangelist('%'))
hide edit Xfile2.txt
let buf_2 = bufnr()
exe "normal 1GOline\<C-G>u1.0"
exe "normal 2Goline\<C-G>u2.0"
call assert_equal([[
@@ -37,10 +57,12 @@ func Test_getchangelist()
call assert_equal([[
\ {'lnum' : 2, 'col' : 4, 'coladd' : 0},
\ {'lnum' : 4, 'col' : 4, 'coladd' : 0},
\ {'lnum' : 6, 'col' : 4, 'coladd' : 0}], 3], getchangelist(2))
\ {'lnum' : 6, 'col' : 4, 'coladd' : 0}], 2],
\ getchangelist(buf_1))
call assert_equal([[
\ {'lnum' : 1, 'col' : 6, 'coladd' : 0},
\ {'lnum' : 3, 'col' : 6, 'coladd' : 0}], 2], getchangelist(3))
\ {'lnum' : 3, 'col' : 6, 'coladd' : 0}], 2],
\ getchangelist(buf_2))
bwipe!
call delete('Xfile1.txt')