Merge remote-tracking branch 'origin/master' into lambda

1 files changed, 34 insertions, 0 deletions

diff --git a/test/functional/cmdline/ctrl_r_spec.lua b/test/functional/cmdline/ctrl_r_spec.lua
new file mode 100644
index 0000000000..d2dad23e98
--- /dev/null
+++ b/test/functional/cmdline/ctrl_r_spec.lua
@@ -0,0 +1,34 @@
+local helpers = require('test.functional.helpers')(after_each)
+local clear, insert, funcs, eq, feed =
+  helpers.clear, helpers.insert, helpers.funcs, helpers.eq, helpers.feed
+
+describe('cmdline CTRL-R', function()
+  before_each(clear)
+
+  it('pasting non-special register inserts <CR> *between* lines', function()
+    insert([[
+    line1abc
+    line2somemoretext
+    ]])
+    -- Yank 2 lines linewise, then paste to cmdline.
+    feed([[<C-\><C-N>gg0yj:<C-R>0]])
+    -- <CR> inserted between lines, NOT after the final line.
+    eq('line1abc\rline2somemoretext', funcs.getcmdline())
+
+    -- Yank 2 lines characterwise, then paste to cmdline.
+    feed([[<C-\><C-N>gg05lyvj:<C-R>0]])
+    -- <CR> inserted between lines, NOT after the final line.
+    eq('abc\rline2', funcs.getcmdline())
+
+    -- Yank 1 line linewise, then paste to cmdline.
+    feed([[<C-\><C-N>ggyy:<C-R>0]])
+    -- No <CR> inserted.
+    eq('line1abc', funcs.getcmdline())
+  end)
+
+  it('pasting special register inserts <CR>, <NL>', function()
+    feed([[:<C-R>="foo\nbar\rbaz"<CR>]])
+    eq('foo\nbar\rbaz', funcs.getcmdline())
+  end)
+end)
+