jonathan/u.nvim
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

single file
Some checks failed
ci / ci (push) Failing after 3m8s
Details

Browse Source
This commit is contained in:
Jonathan Apodaca
2026-04-05 15:42:21 -06:00
parent f12928749b
commit 3cf293d64d
13 changed files with 1391 additions and 1373 deletions
Download Patch File Download Diff File Expand all files Collapse all files

70
spec/pos_spec.lua
View File

@@ -1,70 +0,0 @@
--- @diagnostic disable: undefined-field, need-check-nil
local Pos = require 'u.pos'
local withbuf = loadfile './spec/withbuf.lua'()
describe('Pos', function()
it('get a char from a given position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
assert.are.same('a', Pos.new(nil, 1, 1):char())
assert.are.same('d', Pos.new(nil, 1, 3):char())
assert.are.same('f', Pos.new(nil, 1, 4):char())
assert.are.same('a', Pos.new(nil, 3, 1):char())
assert.are.same('', Pos.new(nil, 4, 1):char())
assert.are.same('o', Pos.new(nil, 5, 3):char())
end)
end)
it('comparison operators', function()
local a = Pos.new(0, 0, 0, 0)
local b = Pos.new(0, 1, 0, 0)
assert.are.same(a == a, true)
assert.are.same(a < b, true)
end)
it('get the next position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
-- line 1: a => s
assert.are.same(Pos.new(nil, 1, 2), Pos.new(nil, 1, 1):next())
-- line 1: d => f
assert.are.same(Pos.new(nil, 1, 4), Pos.new(nil, 1, 3):next())
-- line 1 => 2
assert.are.same(Pos.new(nil, 2, 1), Pos.new(nil, 1, 4):next())
-- line 3 => 4
assert.are.same(Pos.new(nil, 4, 1), Pos.new(nil, 3, 1):next())
-- line 4 => 5
assert.are.same(Pos.new(nil, 5, 1), Pos.new(nil, 4, 1):next())
-- end returns nil
assert.are.same(nil, Pos.new(nil, 5, 3):next())
end)
end)
it('get the previous position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
-- line 1: s => a
assert.are.same(Pos.new(nil, 1, 1), Pos.new(nil, 1, 2):next(-1))
-- line 1: f => d
assert.are.same(Pos.new(nil, 1, 3), Pos.new(nil, 1, 4):next(-1))
-- line 2 => 1
assert.are.same(Pos.new(nil, 1, 4), Pos.new(nil, 2, 1):next(-1))
-- line 4 => 3
assert.are.same(Pos.new(nil, 3, 1), Pos.new(nil, 4, 1):next(-1))
-- line 5 => 4
assert.are.same(Pos.new(nil, 4, 1), Pos.new(nil, 5, 1):next(-1))
-- beginning returns nil
assert.are.same(nil, Pos.new(nil, 1, 1):next(-1))
end)
end)
it('find matching brackets', function()
withbuf({ 'asdf ({} def <[{}]>) ;lkj' }, function()
-- outer parens are matched:
assert.are.same(Pos.new(nil, 1, 20), Pos.new(nil, 1, 6):find_match())
-- outer parens are matched (backward):
assert.are.same(Pos.new(nil, 1, 6), Pos.new(nil, 1, 20):find_match())
-- no potential match returns nil
assert.are.same(nil, Pos.new(nil, 1, 1):find_match())
-- watchdog expires before an otherwise valid match is found:
assert.are.same(nil, Pos.new(nil, 1, 6):find_match(2))
end)
end)
end)

83
spec/range_spec.lua → spec/u_spec.lua
View File

@@ -1,7 +1,84 @@
require 'luacov'
--- @diagnostic disable: undefined-field, need-check-nil
local Pos = require 'u.pos'
local Range = require 'u.range'
local withbuf = loadfile './spec/withbuf.lua'()
local Pos = require 'u'.Pos
local Range = require 'u'.Range
local function withbuf(lines, f)
vim.go.swapfile = false
vim.cmd.new()
vim.api.nvim_buf_set_lines(0, 0, -1, false, lines)
local ok, result = pcall(f)
vim.cmd.bdelete { bang = true }
if not ok then error(result) end
end
describe('Pos', function()
it('get a char from a given position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
assert.are.same('a', Pos.new(nil, 1, 1):char())
assert.are.same('d', Pos.new(nil, 1, 3):char())
assert.are.same('f', Pos.new(nil, 1, 4):char())
assert.are.same('a', Pos.new(nil, 3, 1):char())
assert.are.same('', Pos.new(nil, 4, 1):char())
assert.are.same('o', Pos.new(nil, 5, 3):char())
end)
end)
it('comparison operators', function()
local a = Pos.new(0, 0, 0, 0)
local b = Pos.new(0, 1, 0, 0)
assert.are.same(a == a, true)
assert.are.same(a < b, true)
end)
it('get the next position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
-- line 1: a => s
assert.are.same(Pos.new(nil, 1, 2), Pos.new(nil, 1, 1):next())
-- line 1: d => f
assert.are.same(Pos.new(nil, 1, 4), Pos.new(nil, 1, 3):next())
-- line 1 => 2
assert.are.same(Pos.new(nil, 2, 1), Pos.new(nil, 1, 4):next())
-- line 3 => 4
assert.are.same(Pos.new(nil, 4, 1), Pos.new(nil, 3, 1):next())
-- line 4 => 5
assert.are.same(Pos.new(nil, 5, 1), Pos.new(nil, 4, 1):next())
-- end returns nil
assert.are.same(nil, Pos.new(nil, 5, 3):next())
end)
end)
it('get the previous position', function()
withbuf({ 'asdf', 'bleh', 'a', '', 'goo' }, function()
-- line 1: s => a
assert.are.same(Pos.new(nil, 1, 1), Pos.new(nil, 1, 2):next(-1))
-- line 1: f => d
assert.are.same(Pos.new(nil, 1, 3), Pos.new(nil, 1, 4):next(-1))
-- line 2 => 1
assert.are.same(Pos.new(nil, 1, 4), Pos.new(nil, 2, 1):next(-1))
-- line 4 => 3
assert.are.same(Pos.new(nil, 3, 1), Pos.new(nil, 4, 1):next(-1))
-- line 5 => 4
assert.are.same(Pos.new(nil, 4, 1), Pos.new(nil, 5, 1):next(-1))
-- beginning returns nil
assert.are.same(nil, Pos.new(nil, 1, 1):next(-1))
end)
end)
it('find matching brackets', function()
withbuf({ 'asdf ({} def <[{}]>) ;lkj' }, function()
-- outer parens are matched:
assert.are.same(Pos.new(nil, 1, 20), Pos.new(nil, 1, 6):find_match())
-- outer parens are matched (backward):
assert.are.same(Pos.new(nil, 1, 6), Pos.new(nil, 1, 20):find_match())
-- no potential match returns nil
assert.are.same(nil, Pos.new(nil, 1, 1):find_match())
-- watchdog expires before an otherwise valid match is found:
assert.are.same(nil, Pos.new(nil, 1, 6):find_match(2))
end)
end)
end)
describe('Range', function()
it('get text in buffer', function()

11
spec/withbuf.lua
View File

@@ -1,11 +0,0 @@
require 'luacov'
local function withbuf(lines, f)
vim.go.swapfile = false
vim.cmd.new()
vim.api.nvim_buf_set_lines(0, 0, -1, false, lines)
local ok, result = pcall(f)
vim.cmd.bdelete { bang = true }
if not ok then error(result) end
end
return withbuf