mirror of
https://github.com/neovim/neovim.git
synced 2026-07-31 12:49:11 +00:00
6d8c8b18d5
Problem: The magic globals `it`, `describe`, etc., are more trouble than they are worth. - Hooking into `after_each` requires `getfenv()` hacks. - They confuse luals/emmylua, because the top-level `.luarc.json` isn't merged with `test/.luarc.json` (apparently a luals limitation?) - They totally defeat discoverability because the user just has to "know" about the various magic symbols. So they harm DX, which means they serve no purpose at all. Solution: - Expose the test API from `testutil`, so tests can call `t.it()`, `t.describe()`, etc., in the conventional way. - Drop `getfenv()` hacks. - Drop the `setfenv()` injection in `load_chunk`. - Drop `test/_meta.lua`.
60 lines
1.6 KiB
Lua
60 lines
1.6 KiB
Lua
local t = require('test.testutil')
|
|
local describe, it, before_each = t.describe, t.it, t.before_each
|
|
local pcall_err = t.pcall_err
|
|
local n = require('test.functional.testnvim')()
|
|
|
|
local clear, eval, eq = n.clear, n.eval, t.eq
|
|
local command = n.command
|
|
|
|
describe('v:event', function()
|
|
before_each(clear)
|
|
it('is empty before any autocommand', function()
|
|
eq({}, eval('v:event'))
|
|
end)
|
|
|
|
it('is immutable', function()
|
|
eq(false, pcall(command, 'let v:event = {}'))
|
|
eq(false, pcall(command, 'let v:event.mykey = {}'))
|
|
end)
|
|
end)
|
|
|
|
describe('v:argf', function()
|
|
it('is read-only', function()
|
|
n.clear()
|
|
t.matches('E46', t.pcall_err(command, "let v:argf = ['foo']"))
|
|
end)
|
|
|
|
it('gets file args, ignores :argadd, handles "--"', function()
|
|
local file1, file2, file3 = 'Xargf_sep1', 'Xargf_sep2', 'Xargf_sep3'
|
|
|
|
n.clear {
|
|
args_rm = { '--cmd', '-c' },
|
|
args = {
|
|
'--clean',
|
|
'--cmd',
|
|
'argadd extrafile.txt', -- :argadd should not affect v:argf.
|
|
file1,
|
|
file2,
|
|
'-c',
|
|
'let a = 1 + 3',
|
|
'--',
|
|
file3,
|
|
},
|
|
}
|
|
|
|
local abs1 = n.fn.fnamemodify(file1, ':p')
|
|
local abs2 = n.fn.fnamemodify(file2, ':p')
|
|
local abs3 = n.fn.fnamemodify(file3, ':p')
|
|
|
|
eq({ abs1, abs2, abs3 }, n.eval('v:argf'))
|
|
end)
|
|
end)
|
|
|
|
describe('v:startreason', function()
|
|
it('is read-only and starts as "normal"', function()
|
|
n.clear { args = { '--cmd', 'let g:early_startreason = v:startreason' } }
|
|
eq('normal', eval('g:early_startreason'))
|
|
t.matches('E46', t.pcall_err(command, "let v:startreason = 'restart'"))
|
|
end)
|
|
end)
|