Tests: add autocmd_spec.lua

test/functional/autocmd/autocmd_spec.lua

@@ -0,0 +1,31 @@
+local helpers = require('test.functional.helpers')
+
+local clear = helpers.clear
+local command = helpers.command
+local eval = helpers.eval
+
+describe('autocmds:', function()
+  before_each(clear)
+
+  it(':tabnew triggers events in the correct order', function()
+    local expected = {
+      'WinLeave',
+      'TabLeave',
+      'TabNew',
+      'WinEnter',
+      'TabEnter',
+      'BufLeave',
+      'BufEnter'
+    }
+    command('let g:foo = []')
+    command('autocmd BufEnter * :call add(g:foo, "BufEnter")')
+    command('autocmd BufLeave * :call add(g:foo, "BufLeave")')
+    command('autocmd TabEnter * :call add(g:foo, "TabEnter")')
+    command('autocmd TabLeave * :call add(g:foo, "TabLeave")')
+    command('autocmd TabNew   * :call add(g:foo, "TabNew")')
+    command('autocmd WinEnter * :call add(g:foo, "WinEnter")')
+    command('autocmd WinLeave * :call add(g:foo, "WinLeave")')
+    command('tabnew')
+    assert.same(expected, eval('g:foo'))
+  end)
+end)

test/functional/legacy/062_tab_pages_spec.lua

@@ -139,7 +139,6 @@ describe('tab pages', function()
 	  autocmd TabLeave * :call add(g:r, 'TabLeave')
 	  autocmd WinLeave * :call add(g:r, 'WinLeave')
 	  autocmd BufLeave * :call add(g:r, 'BufLeave')
-	  autocmd TabNew   * :call add(g:r, 'TabNew')
           let t:a='a'
           C tab split
           let t:a='b'
@@ -186,13 +185,11 @@ describe('tab pages', function()
       === tab split ===
       WinLeave
       TabLeave
-      TabNew
       WinEnter
       TabEnter
       === tabnew ===
       WinLeave
       TabLeave
-      TabNew
       WinEnter
       TabEnter
       BufLeave
@@ -225,7 +222,6 @@ describe('tab pages', function()
       === tabnew ===
       WinLeave
       TabLeave
-      TabNew
       WinEnter
       TabEnter
       BufLeave