neovim/test/functional/legacy/046_multi_line_regexps_spec.lua
dundargoc 052498ed42 test: improve test conventions
Specifically, functions that are run in the context of the test runner
are put in module `test/testutil.lua` while the functions that are run
in the context of the test session are put in
`test/functional/testnvim.lua`.

Closes https://github.com/neovim/neovim/issues/27004.
2024-04-23 18:17:04 +02:00

54 lines
984 B
Lua

-- vim: set foldmethod=marker foldmarker=[[,]] :
-- Tests for multi-line regexps with ":s"
local n = require('test.functional.testnvim')()
local clear, feed, insert = n.clear, n.feed, n.insert
local expect = n.expect
describe('multi-line regexp', function()
setup(clear)
it('is working', function()
insert([[
1 aa
bb
cc
2 dd
ee
3 ef
gh
4 ij
5 a8
8b c9
9d
6 e7
77f
xxxxx]])
-- Test if replacing a line break works with a back reference
feed([[:/^1/,/^2/s/\n\(.\)/ \1/<cr>]])
-- Test if inserting a line break works with a back reference
feed([[:/^3/,/^4/s/\(.\)$/\r\1/<cr>]])
-- Test if replacing a line break with another line break works
feed([[:/^5/,/^6/s/\(\_d\{3}\)/x\1x/<cr>]])
expect([[
1 aa bb cc 2 dd ee
3 e
f
g
h
4 i
j
5 ax8
8xb cx9
9xd
6 ex7
7x7f
xxxxx]])
end)
end)