aboutsummaryrefslogtreecommitdiff
path: root/test/functional/ui/multigrid_spec.lua
diff options
context:
space:
mode:
Diffstat (limited to 'test/functional/ui/multigrid_spec.lua')
-rw-r--r--test/functional/ui/multigrid_spec.lua215
1 files changed, 215 insertions, 0 deletions
diff --git a/test/functional/ui/multigrid_spec.lua b/test/functional/ui/multigrid_spec.lua
index d643a77be7..2e66068037 100644
--- a/test/functional/ui/multigrid_spec.lua
+++ b/test/functional/ui/multigrid_spec.lua
@@ -3631,6 +3631,221 @@ describe('ext_multigrid', function()
}}
end)
+ it('scroll_delta is approximated reasonably when scrolling many lines #24234', function()
+ command('setlocal number nowrap')
+ command('edit test/functional/fixtures/bigfile.txt')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19: 1 }^0000;<control>;Cc;0;BN;;;;;N;NULL;;;; |
+ {19: 2 }0001;<control>;Cc;0;BN;;;;;N;START OF HEADING;;|
+ {19: 3 }0002;<control>;Cc;0;BN;;;;;N;START OF TEXT;;;; |
+ {19: 4 }0003;<control>;Cc;0;BN;;;;;N;END OF TEXT;;;; |
+ {19: 5 }0004;<control>;Cc;0;BN;;;;;N;END OF TRANSMISSIO|
+ {19: 6 }0005;<control>;Cc;0;BN;;;;;N;ENQUIRY;;;; |
+ {19: 7 }0006;<control>;Cc;0;BN;;;;;N;ACKNOWLEDGE;;;; |
+ {19: 8 }0007;<control>;Cc;0;BN;;;;;N;BELL;;;; |
+ {19: 9 }0008;<control>;Cc;0;BN;;;;;N;BACKSPACE;;;; |
+ {19: 10 }0009;<control>;Cc;0;S;;;;;N;CHARACTER TABULATIO|
+ {19: 11 }000A;<control>;Cc;0;B;;;;;N;LINE FEED (LF);;;; |
+ {19: 12 }000B;<control>;Cc;0;S;;;;;N;LINE TABULATION;;;;|
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 0, botline = 13, curline = 0, curcol = 0, linecount = 30592, sum_scroll_delta = 0};
+ }}
+ feed('G')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19:30581 }E01E8;VARIATION SELECTOR-249;Mn;0;NSM;;;;;N;;;;|
+ {19:30582 }E01E9;VARIATION SELECTOR-250;Mn;0;NSM;;;;;N;;;;|
+ {19:30583 }E01EA;VARIATION SELECTOR-251;Mn;0;NSM;;;;;N;;;;|
+ {19:30584 }E01EB;VARIATION SELECTOR-252;Mn;0;NSM;;;;;N;;;;|
+ {19:30585 }E01EC;VARIATION SELECTOR-253;Mn;0;NSM;;;;;N;;;;|
+ {19:30586 }E01ED;VARIATION SELECTOR-254;Mn;0;NSM;;;;;N;;;;|
+ {19:30587 }E01EE;VARIATION SELECTOR-255;Mn;0;NSM;;;;;N;;;;|
+ {19:30588 }E01EF;VARIATION SELECTOR-256;Mn;0;NSM;;;;;N;;;;|
+ {19:30589 }F0000;<Plane 15 Private Use, First>;Co;0;L;;;;;|
+ {19:30590 }FFFFD;<Plane 15 Private Use, Last>;Co;0;L;;;;;N|
+ {19:30591 }100000;<Plane 16 Private Use, First>;Co;0;L;;;;|
+ {19:30592 }^10FFFD;<Plane 16 Private Use, Last>;Co;0;L;;;;;|
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 30580, botline = 30592, curline = 30591, curcol = 0, linecount = 30592, sum_scroll_delta = 30580};
+ }}
+ feed('gg')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19: 1 }^0000;<control>;Cc;0;BN;;;;;N;NULL;;;; |
+ {19: 2 }0001;<control>;Cc;0;BN;;;;;N;START OF HEADING;;|
+ {19: 3 }0002;<control>;Cc;0;BN;;;;;N;START OF TEXT;;;; |
+ {19: 4 }0003;<control>;Cc;0;BN;;;;;N;END OF TEXT;;;; |
+ {19: 5 }0004;<control>;Cc;0;BN;;;;;N;END OF TRANSMISSIO|
+ {19: 6 }0005;<control>;Cc;0;BN;;;;;N;ENQUIRY;;;; |
+ {19: 7 }0006;<control>;Cc;0;BN;;;;;N;ACKNOWLEDGE;;;; |
+ {19: 8 }0007;<control>;Cc;0;BN;;;;;N;BELL;;;; |
+ {19: 9 }0008;<control>;Cc;0;BN;;;;;N;BACKSPACE;;;; |
+ {19: 10 }0009;<control>;Cc;0;S;;;;;N;CHARACTER TABULATIO|
+ {19: 11 }000A;<control>;Cc;0;B;;;;;N;LINE FEED (LF);;;; |
+ {19: 12 }000B;<control>;Cc;0;S;;;;;N;LINE TABULATION;;;;|
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 0, botline = 13, curline = 0, curcol = 0, linecount = 30592, sum_scroll_delta = 0};
+ }}
+ command('setlocal wrap')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19: 1 }^0000;<control>;Cc;0;BN;;;;;N;NULL;;;; |
+ {19: 2 }0001;<control>;Cc;0;BN;;;;;N;START OF HEADING;;|
+ {19: };; |
+ {19: 3 }0002;<control>;Cc;0;BN;;;;;N;START OF TEXT;;;; |
+ {19: 4 }0003;<control>;Cc;0;BN;;;;;N;END OF TEXT;;;; |
+ {19: 5 }0004;<control>;Cc;0;BN;;;;;N;END OF TRANSMISSIO|
+ {19: }N;;;; |
+ {19: 6 }0005;<control>;Cc;0;BN;;;;;N;ENQUIRY;;;; |
+ {19: 7 }0006;<control>;Cc;0;BN;;;;;N;ACKNOWLEDGE;;;; |
+ {19: 8 }0007;<control>;Cc;0;BN;;;;;N;BELL;;;; |
+ {19: 9 }0008;<control>;Cc;0;BN;;;;;N;BACKSPACE;;;; |
+ {19: 10 }0009;<control>;Cc;0;S;;;;;N;CHARACTER TABULA{1:@@@}|
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 0, botline = 10, curline = 0, curcol = 0, linecount = 30592, sum_scroll_delta = 0};
+ }}
+ feed('G')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19:30587 }E01EE;VARIATION SELECTOR-255;Mn;0;NSM;;;;;N;;;;|
+ {19: }; |
+ {19:30588 }E01EF;VARIATION SELECTOR-256;Mn;0;NSM;;;;;N;;;;|
+ {19: }; |
+ {19:30589 }F0000;<Plane 15 Private Use, First>;Co;0;L;;;;;|
+ {19: }N;;;;; |
+ {19:30590 }FFFFD;<Plane 15 Private Use, Last>;Co;0;L;;;;;N|
+ {19: };;;;; |
+ {19:30591 }100000;<Plane 16 Private Use, First>;Co;0;L;;;;|
+ {19: };N;;;;; |
+ {19:30592 }^10FFFD;<Plane 16 Private Use, Last>;Co;0;L;;;;;|
+ {19: }N;;;;; |
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 30586, botline = 30592, curline = 30591, curcol = 0, linecount = 30592, sum_scroll_delta = 30588};
+ }}
+ command('autocmd CursorMoved * ++once call line("w$")') -- FIXME: this should not be needed
+ feed('gg')
+ screen:expect{grid=[[
+ ## grid 1
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ [2:-----------------------------------------------------]|
+ {11:test/functional/fixtures/bigfile.txt }|
+ [3:-----------------------------------------------------]|
+ ## grid 2
+ {19: 1 }^0000;<control>;Cc;0;BN;;;;;N;NULL;;;; |
+ {19: 2 }0001;<control>;Cc;0;BN;;;;;N;START OF HEADING;;|
+ {19: };; |
+ {19: 3 }0002;<control>;Cc;0;BN;;;;;N;START OF TEXT;;;; |
+ {19: 4 }0003;<control>;Cc;0;BN;;;;;N;END OF TEXT;;;; |
+ {19: 5 }0004;<control>;Cc;0;BN;;;;;N;END OF TRANSMISSIO|
+ {19: }N;;;; |
+ {19: 6 }0005;<control>;Cc;0;BN;;;;;N;ENQUIRY;;;; |
+ {19: 7 }0006;<control>;Cc;0;BN;;;;;N;ACKNOWLEDGE;;;; |
+ {19: 8 }0007;<control>;Cc;0;BN;;;;;N;BELL;;;; |
+ {19: 9 }0008;<control>;Cc;0;BN;;;;;N;BACKSPACE;;;; |
+ {19: 10 }0009;<control>;Cc;0;S;;;;;N;CHARACTER TABULA{1:@@@}|
+ ## grid 3
+ |
+ ]], win_viewport={
+ [2] = {win = {id = 1000}, topline = 0, botline = 10, curline = 0, curcol = 0, linecount = 30592, sum_scroll_delta = 0};
+ }}
+ end)
+
it('does not crash when dragging mouse across grid boundary', function()
screen:try_resize(48, 8)
screen:expect{grid=[[
generated by cgit (git 2.34.1) at 2025-04-28 22:24:03 +0000