Add TextYankPost and TextDeletePost autocmds

Reviewed by @watiko

Ported from https://github.com/Silex/vim/commit/de53ab72c89affa8ba77536ed8920751c037d127

2 files changed, 54 insertions, 0 deletions

diff --git a/test/functional/autocmd/text_deletepost.lua b/test/functional/autocmd/text_deletepost.lua
new file mode 100644
index 0000000000..15c4eafdd4
--- /dev/null
+++ b/test/functional/autocmd/text_deletepost.lua
@@ -0,0 +1,27 @@
+local helpers = require('test.functional.helpers')
+local clear, eval, eq = helpers.clear, helpers.eval, helpers.eq
+local feed, execute = helpers.feed, helpers.execute
+
+
+describe('TextDeletePost', function()
+    before_each(function()
+        clear()
+    end)
+
+    describe('au TextDeletePost', function()
+        it('is executed after delete', function()
+            feed('ifoo<ESC>')
+            execute('let g:foo = 0')
+            execute('autocmd! TextDeletePost * let g:foo = 1')
+            feed('dd')
+            eq(1, eval('g:foo'))
+        end)
+        it('is not executed after yank', function()
+            feed('ifoo<ESC>')
+            execute('let g:foo = 0')
+            execute('autocmd! TextDeletePost * let g:foo = 1')
+            feed('yy')
+            eq(0, eval('g:foo'))
+        end)
+    end)
+end)
diff --git a/test/functional/autocmd/text_yankpost.lua b/test/functional/autocmd/text_yankpost.lua
new file mode 100644
index 0000000000..67f3735fa2
--- /dev/null
+++ b/test/functional/autocmd/text_yankpost.lua
@@ -0,0 +1,27 @@
+local helpers = require('test.functional.helpers')
+local clear, eval, eq = helpers.clear, helpers.eval, helpers.eq
+local feed, execute = helpers.feed, helpers.execute
+
+
+describe('TextYankPost', function()
+    before_each(function()
+        clear()
+    end)
+
+    describe('autocmd TextYankPost', function()
+        it('is executed after yank', function()
+            feed('ifoo<ESC>')
+            execute('let g:foo = 0')
+            execute('autocmd! TextYankPost * let g:foo = 1')
+            feed('yy')
+            eq(1, eval('g:foo'))
+        end)
+        it('is not executed after delete', function()
+            feed('ifoo<ESC>')
+            execute('let g:foo = 0')
+            execute('autocmd! TextYankPost * let g:foo = 1')
+            feed('dd')
+            eq(0, eval('g:foo'))
+        end)
+    end)
+end)