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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`.
57 lines
1.6 KiB
Lua
57 lines
1.6 KiB
Lua
local n = require('test.functional.testnvim')()
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local t = require('test.testutil')
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local describe, it, before_each = t.describe, t.it, t.before_each
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local clear = n.clear
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local bench = n.bench
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describe('option set perf', function()
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before_each(clear)
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local trials = 20000
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it('vim.o scalar (number)', function()
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bench([[vim.o.scrolloff = i % 10]], { n = trials, label = 'vim.o.scrolloff = i % 10' })
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end)
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it('vim.o scalar (boolean)', function()
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bench([[vim.o.wrap = (i % 2 == 0)]], { n = trials, label = 'vim.o.wrap = (i % 2 == 0)' })
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end)
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it('vim.o scalar (string)', function()
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-- makeprg has a trivial did_set handler, so this isolates the set path itself.
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bench([[vim.o.makeprg = 'make']], { n = trials, label = "vim.o.makeprg = 'make'" })
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end)
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it('vim.opt array via table', function()
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bench([[vim.opt.wildignore = { '*.o', '*.a', '*.so' }]], {
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n = trials,
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label = "vim.opt.wildignore = {'*.o','*.a','*.so'}",
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})
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end)
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it('vim.opt map via table', function()
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bench([[vim.opt.listchars = { eol = '~', space = '.', tab = '> ' }]], {
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n = trials,
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label = "vim.opt.listchars = { eol='~', space='.', tab='> ' }",
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})
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end)
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it('vim.opt:append (operation)', function()
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bench(
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[[
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vim.o.wildignore = ''
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vim.opt.wildignore:append({ '*.tmp', '*.bak' })
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]],
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{ n = trials, label = 'vim.opt.wildignore:append(...)' }
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)
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end)
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it('nvim_set_option_value with table (direct API)', function()
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bench([[vim.api.nvim_set_option_value('listchars', { eol = '~', space = '.' }, {})]], {
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n = trials,
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label = 'nvim_set_option_value(listchars, {..})',
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})
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end)
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end)
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