mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-10-21 17:21:49 +00:00
Code Issues Packages Projects Releases Wiki Activity

api: set_text: more tests, and fixing lint

Browse Source 
removing pending virtcol tests

Allow passing in empty array as a shorthand for array with empty string; add more documentation

add check for start_row as well
This commit is contained in:
chentau
2020-12-21 18:24:15 -08:00
committed by Björn Linse
parent 45b14f88db
commit f7d01a65d5
2 changed files with 57 additions and 54 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
test/functional/api/buffer_spec.lua
View File

@@ -394,7 +394,6 @@ describe('api/buf', function()
describe('nvim_buf_get_lines, nvim_buf_set_text', function()
local get_lines, set_text = curbufmeths.get_lines, curbufmeths.set_text
local line_count = curbufmeths.line_count
it('works', function()
insert([[
@@ -418,7 +417,7 @@ describe('api/buf', function()
eq({'hello world!', 'text'}, get_lines(0, 2, true))
-- can replace with multiple lines
local err = set_text(0, 6, 0, 11, {'foo', 'wo', 'more'})
set_text(0, 6, 0, 11, {'foo', 'wo', 'more'})
eq({'hello foo', 'wo', 'more!', 'text'}, get_lines(0, 4, true))
-- will join multiple lines if needed
@@ -426,25 +425,10 @@ describe('api/buf', function()
eq({'hello bar'}, get_lines(0, 1, true))
end)
pending('can handle multibyte characters', function()
insert([[
hellØ world!
]])
eq({'hellØ world!'}, get_lines(0, 1, true))
-- inserting multibyte
set_text(0, 11, 0, 11, {'Ø'})
eq({'hellØ worldØ!'}, get_lines(0, 1, true))
-- deleting multibyte
set_text(0, 0, 0, 6, {''})
eq({'worldØ!'}, get_lines(0, 1, true))
end)
it('works with undo', function()
insert([[
hello world!
foo bar
]])
-- setting text
@@ -461,6 +445,11 @@ describe('api/buf', function()
set_text(0, 0, 0, 0, {'hello', 'mr '})
feed('u')
eq({'hello world!'}, get_lines(0, 1, true))
-- deleting newlines
set_text(0, 0, 1, 4, {'hello'})
feed('u')
eq({'hello world!'}, get_lines(0, 1, true))
end)
it('updates the cursor position', function()
@@ -493,30 +482,36 @@ describe('api/buf', function()
local id3 = curbufmeths.set_extmark(ns, 1, 1, {})
set_text(0, 4, 0, 7, {"q"})
-- TODO: if we set text at 0,3, what happens to the mark at 0,3
eq({'foo q', 'baz'}, get_lines(0, 2, true))
-- mark before replacement point is unaffected
rv = curbufmeths.get_extmark_by_id(ns, id1, {})
eq({0, 1}, rv)
eq({0, 1}, curbufmeths.get_extmark_by_id(ns, id1, {}))
-- mark gets shifted back because the replacement was shorter
rv = curbufmeths.get_extmark_by_id(ns, id2, {})
eq({0, 5}, rv)
eq({0, 5}, curbufmeths.get_extmark_by_id(ns, id2, {}))
-- mark on the next line is unaffected
rv = curbufmeths.get_extmark_by_id(ns, id3, {})
eq({1, 1}, rv)
eq({1, 1}, curbufmeths.get_extmark_by_id(ns, id3, {}))
-- replacing the text spanning two lines will adjust the mark on the next line
set_text(0, 3, 1, 3, {"qux"})
rv = curbufmeths.get_extmark_by_id(ns, id3, {})
eq({'fooqux', ''}, get_lines(0, 2, true))
eq({0, 6}, rv)
eq({0, 6}, curbufmeths.get_extmark_by_id(ns, id3, {}))
-- but mark before replacement point is still unaffected
rv = curbufmeths.get_extmark_by_id(ns, id1, {})
eq({0, 1}, rv)
eq({0, 1}, curbufmeths.get_extmark_by_id(ns, id1, {}))
-- and the mark in the middle was shifted to the end of the insertion
rv = curbufmeths.get_extmark_by_id(ns, id2, {})
eq({0, 6}, rv)
eq({0, 6}, curbufmeths.get_extmark_by_id(ns, id2, {}))
-- marks should be put back into the same place after undoing
set_text(0, 0, 0, 2, {''})
feed('u')
eq({0, 1}, curbufmeths.get_extmark_by_id(ns, id1, {}))
eq({0, 6}, curbufmeths.get_extmark_by_id(ns, id2, {}))
eq({0, 6}, curbufmeths.get_extmark_by_id(ns, id3, {}))
-- marks should be shifted over by the correct number of bytes for multibyte
-- chars
set_text(0, 0, 0, 0, {'Ø'})
eq({0, 3}, curbufmeths.get_extmark_by_id(ns, id1, {}))
eq({0, 8}, curbufmeths.get_extmark_by_id(ns, id2, {}))
eq({0, 8}, curbufmeths.get_extmark_by_id(ns, id3, {}))
end)
end)