From 929d00db0f02a73aec83f35ae29345d3f239df5a Mon Sep 17 00:00:00 2001
From: Rom Grk <romgrk.cc@gmail.com>
Date: Wed, 28 Oct 2020 04:32:25 -0400
Subject: tests: add functional test for WinScrolled

---
 test/functional/autocmd/winscrolled_spec.lua | 47 ++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 test/functional/autocmd/winscrolled_spec.lua

(limited to 'test/functional')

diff --git a/test/functional/autocmd/winscrolled_spec.lua b/test/functional/autocmd/winscrolled_spec.lua
new file mode 100644
index 0000000000..00160d3771
--- /dev/null
+++ b/test/functional/autocmd/winscrolled_spec.lua
@@ -0,0 +1,47 @@
+local helpers = require('test.functional.helpers')(after_each)
+
+local clear = helpers.clear
+local eq = helpers.eq
+local eval = helpers.eval
+local funcs = helpers.funcs
+local source = helpers.source
+
+describe('WinScrolled', function()
+  before_each(clear)
+
+  it('is triggered by scrolling in normal/visual mode', function()
+    source([[
+    let width = winwidth(0)
+    let lines = [repeat('*', range(width * 2))]
+    call nvim_buf_set_lines(g:buf, 0, -1, v:true, lines)
+
+    let g:scrolled = 0
+    autocmd WinScrolled * let g:scrolled += 1
+    normal! zl
+    normal! <C-e>
+    ]])
+    eq(1, eval('g:scrolled'))
+  end)
+
+  it('is triggered when the window scrolls in insert mode', function()
+    source([[
+    let height = winheight(0)
+    let lines = map(range(height * 2), {_, i -> string(i)})
+    call nvim_buf_set_lines(g:buf, 0, -1, v:true, lines)
+
+    let g:scrolled = 0
+    autocmd WinScrolled * let g:scrolled += 1
+    call feedkeys("LA\<CR><Esc>", "n")
+    ]])
+    eq(1, eval('g:scrolled'))
+  end)
+
+  it('is triggered when the window is resized', function()
+    source([[
+    let g:scrolled = 0
+    autocmd WinScrolled * let g:scrolled += 1
+    wincmd v
+    ]])
+    eq(1, eval('g:scrolled'))
+  end)
+end)
-- 
cgit