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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`.
61 lines
1.6 KiB
Lua
61 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 = t.describe, t.it
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local clear = n.clear
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local api = n.api
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local fn = n.fn
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local keycodes = require('src.nvim.keycodes')
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describe('nvim_replace_termcodes performance', function()
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it('200 calls with a key repeated 5000 times', function()
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clear()
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local stats = {}
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local ms = 1 / 1000000
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for _, keycode in ipairs(keycodes.names) do
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local notation = ('<%s>'):format(keycode[2])
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local str = notation:rep(5000)
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local start = vim.uv.hrtime()
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for _ = 1, 200 do
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api.nvim_replace_termcodes(str, false, true, true)
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end
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local elapsed = vim.uv.hrtime() - start
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table.insert(stats, elapsed)
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io.stdout:write(('\n%-20s%14.6f ms'):format(notation, elapsed * ms))
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io.stdout:flush()
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end
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io.stdout:write('\n')
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t.bench_report(stats, { unit = 'ms' })
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end)
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end)
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describe('keytrans() performance', function()
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it('200 calls with a key repeated 5000 times', function()
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clear()
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local stats = {}
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local ms = 1 / 1000000
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for _, keycode in ipairs(keycodes.names) do
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local notation = ('<%s>'):format(keycode[2])
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local str = api.nvim_replace_termcodes(notation, false, true, true):rep(5000)
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local start = vim.uv.hrtime()
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for _ = 1, 200 do
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fn.keytrans(str)
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end
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local elapsed = vim.uv.hrtime() - start
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table.insert(stats, elapsed)
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io.stdout:write(('\n%-20s%14.6f ms'):format(notation, elapsed * ms))
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io.stdout:flush()
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end
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io.stdout:write('\n')
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t.bench_report(stats, { unit = 'ms' })
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end)
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end)
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