diff options
Diffstat (limited to 'test/functional')
| -rw-r--r-- | test/functional/editor/mode_insert_spec.lua | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/test/functional/editor/mode_insert_spec.lua b/test/functional/editor/mode_insert_spec.lua index fc1e6c4ee4..87d5c46134 100644 --- a/test/functional/editor/mode_insert_spec.lua +++ b/test/functional/editor/mode_insert_spec.lua @@ -351,4 +351,97 @@ describe('insert-mode', function() eq(2, api.nvim_win_get_cursor(0)[1]) end) end) + + it('backspace after replacing multibyte chars', function() + local screen = Screen.new(30, 3) + screen:attach() + api.nvim_buf_set_lines(0, 0, -1, true, { 'test ȧ̟̜̝̅̚m̆̉̐̐̇̈ å' }) + feed('^Rabcdefghi') + screen:expect([[ + abcdefghi^ | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcdefgh^å | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcdefg^ å | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcdef^m̆̉̐̐̇̈ å | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcde^ȧ̟̜̝̅̚m̆̉̐̐̇̈ å | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcd^ ȧ̟̜̝̅̚m̆̉̐̐̇̈ å | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<esc>') + + api.nvim_buf_set_lines(0, 0, -1, true, { 'wow 🧑🌾🏳️⚧️x' }) + feed('^Rabcd') + + screen:expect([[ + abcd^🧑🌾🏳️⚧️x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('e') + screen:expect([[ + abcde^🏳️⚧️x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('f') + screen:expect([[ + abcdef^x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcde^🏳️⚧️x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abcd^🧑🌾🏳️⚧️x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + + feed('<bs>') + screen:expect([[ + abc^ 🧑🌾🏳️⚧️x | + {1:~ }| + {5:-- REPLACE --} | + ]]) + end) end) |