patch 9.2.0426: tests: still some flaky screendump tests

Problem:  tests: still some flaky screendump tests
          (James McCoy)
Solution: Replace flaky VerifyScreenDump checks with assert_* assertions
          for Test_visual_block_scroll and Test_scrolloffpad_with_folds,
          and remove the now-unused dump files, mark those tests as
          flaky (which happened previously for screendump tests
          automatically) (Yasuhiro Matsumoto).

fixes:   #20096
related: #20095

Signed-off-by: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Yasuhiro Matsumoto
2026-05-01 16:01:03 +00:00
committed by Christian Brabandt
parent d25f8d1b2c
commit cf5d7102b9
7 changed files with 37 additions and 84 deletions
-7
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@@ -1,7 +0,0 @@
|{+0#0000001#a8a8a8255| | +0#0000000#ffffff0@72
|}+0#0000001#a8a8a8255| | +0#0000000#ffffff0@72
|{+0#0000001#a8a8a8255| | +0#0000000#ffffff0@72
|f+0#0000001#a8a8a8255| | +0#0000000#ffffff0@72
>g| +0#0000001#a8a8a8255| +0#0000000#ffffff0@72
|}| @73
|-+2&&@1| |V|I|S|U|A|L| |L|I|N|E| |-@1| +0&&@29|7| @8|1@1|,|1| @9|B|o|t|
-20
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@@ -1,20 +0,0 @@
|l+0&#ffffff0|i|n|e| |1@2| @69
|l|i|n|e| |1@1|2| @69
|l|i|n|e| |1@1|3| @69
|l|i|n|e| |1@1|4| @69
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|l|i|n|e| |1@1|7| @69
|l|i|n|e| |1@1|8| @69
|l|i|n|e| |1@1|9| @69
>l|i|n|e| |1|2|0| @69
|~+0#4040ff13&| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
| +0#0000000&@59|1|2|0|,|1| @8|B|o|t|
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@@ -1,20 +0,0 @@
|l+0&#ffffff0|i|n|e| |5|1| @70
|l|i|n|e| |5|2| @70
|l|i|n|e| |5|3| @70
|l|i|n|e| |5|4| @70
|l|i|n|e| |5@1| @70
|l|i|n|e| |5|6| @70
|l|i|n|e| |5|7| @70
|l|i|n|e| |5|8| @70
|l|i|n|e| |5|9| @70
>++0#0000e05#a8a8a8255|-@1| |5|1| |l|i|n|e|s|:| |l|i|n|e| |6|0|-@56
|l+0#0000000#ffffff0|i|n|e| |1@2| @69
|l|i|n|e| |1@1|2| @69
|l|i|n|e| |1@1|3| @69
|l|i|n|e| |1@1|4| @69
|l|i|n|e| |1@1|5| @69
|l|i|n|e| |1@1|6| @69
|l|i|n|e| |1@1|7| @69
|l|i|n|e| |1@1|8| @69
|l|i|n|e| |1@1|9| @69
@60|6|0|,|1| @9|9|8|%|
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@@ -1,20 +0,0 @@
|l+0&#ffffff0|i|n|e| |1@2| @69
|l|i|n|e| |1@1|2| @69
|l|i|n|e| |1@1|3| @69
|l|i|n|e| |1@1|4| @69
|l|i|n|e| |1@1|5| @69
|l|i|n|e| |1@1|6| @69
|l|i|n|e| |1@1|7| @69
|l|i|n|e| |1@1|8| @69
|l|i|n|e| |1@1|9| @69
>l|i|n|e| |1|2|0| @69
|~+0#4040ff13&| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
|~| @76
| +0#0000000&@59|1|2|0|,|1| @8|B|o|t|
+9 -4
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@@ -8,8 +8,8 @@ source util/screendump.vim
" Test for scrolling that modifies buffer during visual block
func Test_visual_block_scroll()
CheckScreendump
CheckRunVimInTerminal
let g:test_is_flaky = 1
let lines =<< trim END
source $VIMRUNTIME/plugin/matchparen.vim
set scrolloff=1
@@ -23,8 +23,13 @@ func Test_visual_block_scroll()
let buf = RunVimInTerminal('-S '.filename, #{rows: 7})
call term_sendkeys(buf, "V\<C-D>\<C-D>")
call WaitForAssert({-> assert_match('VISUAL.*\d\+\s\+\d', term_getline(buf, 7))}, 1000)
call VerifyScreenDump(buf, 'Test_display_visual_block_scroll', {})
call WaitForAssert({-> assert_equal('{', trim(term_getline(buf, 1)))}, 1000)
call assert_equal('}', trim(term_getline(buf, 2)))
call assert_equal('{', trim(term_getline(buf, 3)))
call assert_equal('f', trim(term_getline(buf, 4)))
call assert_equal('g', trim(term_getline(buf, 5)))
call assert_equal('}', trim(term_getline(buf, 6)))
call assert_match('VISUAL LINE .*1,1\s\+Bot', term_getline(buf, 7))
call StopVimInTerminal(buf)
endfunc
+26 -13
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@@ -2038,9 +2038,9 @@ func Test_scrolloffpad_diff_eof_filler_behavior()
endfunc
func Test_scrolloffpad_with_folds()
CheckScreendump
CheckRunVimInTerminal
CheckFeature folding
let g:test_is_flaky = 1
let save_termwinsize = &termwinsize
set termwinsize=
@@ -2065,27 +2065,40 @@ func Test_scrolloffpad_with_folds()
let buf = RunVimInTerminal('-S XScrolloffpadFolds', #{rows: 20, cols: 78})
" Case 1: Jump to end-of-file
" With folds present, scrolloffpad should still
" keep the cursor positioned with padding below EOF
" Case 1: Jump to end-of-file.
" With folds present, scrolloffpad should still keep the cursor positioned
" with padding below EOF.
call term_sendkeys(buf, "\<Esc>:\<C-U>normal! G\<CR>")
call term_sendkeys(buf, "\<C-L>")
call TermWait(buf)
call VerifyScreenDump(buf, 'Test_scrolloffpad_folds_1', {})
call WaitForAssert({-> assert_equal('line 120', trim(term_getline(buf, 10)))},
\ 1000)
call assert_equal('line 111', trim(term_getline(buf, 1)))
call assert_equal('line 119', trim(term_getline(buf, 9)))
call assert_equal('~', trim(term_getline(buf, 11)))
call assert_match('120,1\s\+Bot', term_getline(buf, 20))
" Case 2: Move to the folded line to ensure the fold is actually in view
" Case 2: Move to the folded line to ensure the fold is actually in view.
call term_sendkeys(buf, "\<Esc>:\<C-U>normal! 60G\<CR>")
call term_sendkeys(buf, "\<C-L>")
call TermWait(buf)
call VerifyScreenDump(buf, 'Test_scrolloffpad_folds_2', {})
call WaitForAssert({-> assert_match('^\s*+-- 51 lines: line 60--',
\ term_getline(buf, 10))}, 1000)
call assert_equal('line 51', trim(term_getline(buf, 1)))
call assert_equal('line 59', trim(term_getline(buf, 9)))
call assert_equal('line 111', trim(term_getline(buf, 11)))
call assert_equal('line 119', trim(term_getline(buf, 19)))
call assert_match('60,1\s\+98%', term_getline(buf, 20))
" Case 3: Close the fold explicitly and go to EOF again
" Behavior should remain stable with closed folds
" Case 3: Close the fold explicitly and go to EOF again.
" Behavior should remain stable with closed folds.
call term_sendkeys(buf, "\<Esc>:\<C-U>normal! zc\<CR>")
call term_sendkeys(buf, "\<Esc>:\<C-U>normal! G\<CR>")
call term_sendkeys(buf, "\<C-L>")
call TermWait(buf)
call VerifyScreenDump(buf, 'Test_scrolloffpad_folds_3', {})
call WaitForAssert({-> assert_equal('line 120', trim(term_getline(buf, 10)))},
\ 1000)
call assert_equal('line 111', trim(term_getline(buf, 1)))
call assert_equal('line 119', trim(term_getline(buf, 9)))
call assert_equal('~', trim(term_getline(buf, 11)))
call assert_match('120,1\s\+Bot', term_getline(buf, 20))
call StopVimInTerminal(buf)
let &termwinsize = save_termwinsize
+2
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@@ -729,6 +729,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
426,
/**/
425,
/**/