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-rw-r--r--test/functional/legacy/cpoptions_spec.lua34
1 files changed, 34 insertions, 0 deletions
diff --git a/test/functional/legacy/cpoptions_spec.lua b/test/functional/legacy/cpoptions_spec.lua
new file mode 100644
index 0000000000..d2f382ec12
--- /dev/null
+++ b/test/functional/legacy/cpoptions_spec.lua
@@ -0,0 +1,34 @@
+local helpers = require('test.functional.helpers')(after_each)
+local Screen = require('test.functional.ui.screen')
+local clear = helpers.clear
+local command = helpers.command
+local feed = helpers.feed
+
+before_each(clear)
+
+describe('cpoptions', function()
+ it('$', function()
+ local screen = Screen.new(30, 6)
+ screen:attach()
+ command('set cpo+=$')
+ command([[call setline(1, 'one two three')]])
+ feed('c2w')
+ screen:expect([[
+ ^one tw$ three |
+ ~ |
+ ~ |
+ ~ |
+ ~ |
+ -- INSERT -- |
+ ]])
+ feed('vim<Esc>')
+ screen:expect([[
+ vi^m three |
+ ~ |
+ ~ |
+ ~ |
+ ~ |
+ |
+ ]])
+ end)
+end)