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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 08:50:31 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 08:50:31 +0000 |
commit | aed8ce9da277f5ecffe968b324f242c41c3b752a (patch) | |
tree | d2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /src/testdir/popupbounce.vim | |
parent | Initial commit. (diff) | |
download | vim-upstream.tar.xz vim-upstream.zip |
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/testdir/popupbounce.vim | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/testdir/popupbounce.vim b/src/testdir/popupbounce.vim new file mode 100644 index 0000000..b9f7bd1 --- /dev/null +++ b/src/testdir/popupbounce.vim @@ -0,0 +1,80 @@ +" Use this script to measure the redrawing performance when a popup is being +" displayed. Usage with gcc: +" cd src +" # Edit Makefile to uncomment PROFILE_CFLAGS and PROFILE_LIBS +" make reconfig +" ./vim --clean -S testdir/popupbounce.vim main.c +" gprof vim gmon.out | vim - + +" using line continuation +set nocp + +" don't switch screens when quitting, so we can read the frames/sec +set t_te= + +let winid = popup_create(['line1', 'line2', 'line3', 'line4'], { + \ 'line' : 1, + \ 'col' : 1, + \ 'zindex' : 101, + \ }) +redraw + +let start = reltime() +let framecount = 0 + +let line = 1.0 +let col = 1 +let downwards = 1 +let col_inc = 1 +let initial_speed = 0.2 +let speed = initial_speed +let accel = 1.1 +let time = 0.1 + +let countdown = 0 + +while 1 + if downwards + let speed += time * accel + let line += speed + else + let speed -= time * accel + let line -= speed + endif + + if line + 3 >= &lines + let downwards = 0 + let speed = speed * 0.8 + let line = &lines - 3 + endif + if !downwards && speed < 1.0 + let downwards = 1 + let speed = initial_speed + if line + 4 > &lines && countdown == 0 + let countdown = 50 + endif + endif + + let col += col_inc + if col + 4 >= &columns + let col_inc = -1 + elseif col <= 1 + let col_inc = 1 + endif + + call popup_move(winid, {'line': float2nr(line), 'col': col}) + redraw + let framecount += 1 + if countdown > 0 + let countdown -= 1 + if countdown == 0 + break + endif + endif + +endwhile + +let elapsed = reltimefloat(reltime(start)) +echomsg framecount .. ' frames in ' .. string(elapsed) .. ' seconds, ' .. string(framecount / elapsed) .. ' frames/sec' + +qa |