From d7ab4e819a89c12b74772217e725c640858a18c6 Mon Sep 17 00:00:00 2001
From: Shougo Matsushita <Shougo.Matsu@gmail.com>
Date: Fri, 21 Jan 2022 09:36:26 +0900
Subject: vim-patch:8.2.4160: cannot change the register used for Select mode
 delete

Problem:    Cannot change the register used for Select mode delete.
Solution:   Make CTRL-R set the register to be used when deleting text for
            Select mode. (Shougo Matsushita, closes vim/vim#9531)
https://github.com/vim/vim/commit/4ede01f18884961f2e008880b4964e5d61ea5c36
---
 src/nvim/testdir/test_selectmode.vim | 57 ++++++++++++++++++++++++++++++++++++
 1 file changed, 57 insertions(+)
 create mode 100644 src/nvim/testdir/test_selectmode.vim

(limited to 'src/nvim/testdir/test_selectmode.vim')

diff --git a/src/nvim/testdir/test_selectmode.vim b/src/nvim/testdir/test_selectmode.vim
new file mode 100644
index 0000000000..b483841060
--- /dev/null
+++ b/src/nvim/testdir/test_selectmode.vim
@@ -0,0 +1,57 @@
+" Test for Select-mode
+
+source shared.vim
+
+" Test for selecting a register with CTRL-R
+func Test_selectmode_register()
+  new
+
+  " Default behavior: use unnamed register
+  call setline(1, 'foo')
+  call setreg('"', 'bar')
+  call setreg('a', 'baz')
+  exe ":norm! v\<c-g>a"
+  call assert_equal(getline('.'), 'aoo')
+  call assert_equal('f', getreg('"'))
+  call assert_equal('baz', getreg('a'))
+
+  " Use the black hole register
+  call setline(1, 'foo')
+  call setreg('"', 'bar')
+  call setreg('a', 'baz')
+  exe ":norm! v\<c-g>\<c-r>_a"
+  call assert_equal(getline('.'), 'aoo')
+  call assert_equal('bar', getreg('"'))
+  call assert_equal('baz', getreg('a'))
+
+  " Invalid register: use unnamed register
+  call setline(1, 'foo')
+  call setreg('"', 'bar')
+  call setreg('a', 'baz')
+  exe ":norm! v\<c-g>\<c-r>?a"
+  call assert_equal(getline('.'), 'aoo')
+  call assert_equal('f', getreg('"'))
+  call assert_equal('baz', getreg('a'))
+
+  " Use unnamed register
+  call setline(1, 'foo')
+  call setreg('"', 'bar')
+  call setreg('a', 'baz')
+  exe ":norm! v\<c-g>\<c-r>\"a"
+  call assert_equal(getline('.'), 'aoo')
+  call assert_equal('f', getreg('"'))
+  call assert_equal('baz', getreg('a'))
+
+  " use specicifed register, unnamed register is also written
+  call setline(1, 'foo')
+  call setreg('"', 'bar')
+  call setreg('a', 'baz')
+  exe ":norm! v\<c-g>\<c-r>aa"
+  call assert_equal(getline('.'), 'aoo')
+  call assert_equal('f', getreg('"'))
+  call assert_equal('f', getreg('a'))
+
+  bw!
+endfunc
+
+" vim: shiftwidth=2 sts=2 expandtab
-- 
cgit