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052498ed42
Specifically, functions that are run in the context of the test runner are put in module `test/testutil.lua` while the functions that are run in the context of the test session are put in `test/functional/testnvim.lua`. Closes https://github.com/neovim/neovim/issues/27004.
90 lines
1.9 KiB
Lua
90 lines
1.9 KiB
Lua
local t = require('test.testutil')
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local n = require('test.functional.testnvim')()
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local api = n.api
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local write_file = t.write_file
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local concat_tables = t.concat_tables
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local tmpname = t.tmpname()
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-- o={
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-- args=…,
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-- args_rm=…,
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-- shadafile=…,
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-- }
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local function reset(o)
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assert(o == nil or type(o) == 'table' or type(o) == 'string')
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o = o and o or {}
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local args_rm = o.args_rm or {}
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table.insert(args_rm, '-i')
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local args = {
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'-i',
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o.shadafile or tmpname,
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}
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if type(o) == 'string' then
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args = concat_tables(args, { '--cmd', o })
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elseif o.args then
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args = concat_tables(args, o.args)
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end
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n.clear {
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args_rm = args_rm,
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args = args,
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}
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api.nvim_set_var('tmpname', tmpname)
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end
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local clear = function()
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n.expect_exit(n.command, 'qall!')
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os.remove(tmpname)
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end
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local get_shada_rw = function(fname)
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local wshada = function(text)
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write_file(fname, text, true)
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end
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local sdrcmd = function(bang)
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return 'rshada' .. (bang and '!' or '') .. ' ' .. fname
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end
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local clean = function()
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os.remove(fname)
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local i = ('a'):byte()
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while i <= ('z'):byte() do
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if not os.remove(fname .. ('.tmp.%c'):format(i)) then
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break
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end
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i = i + 1
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end
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end
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return wshada, sdrcmd, fname, clean
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end
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local mpack_keys = { 'type', 'timestamp', 'length', 'value' }
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local read_shada_file = function(fname)
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local fd = io.open(fname, 'r')
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local mstring = fd:read('*a')
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fd:close()
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local unpack = vim.mpack.Unpacker()
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local ret = {}
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local cur, val
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local i = 0
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local off = 1
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while off <= #mstring do
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val, off = unpack(mstring, off)
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if i % 4 == 0 then
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cur = {}
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ret[#ret + 1] = cur
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end
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cur[mpack_keys[(i % 4) + 1]] = val
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i = i + 1
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end
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return ret
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end
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return {
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reset = reset,
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clear = clear,
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get_shada_rw = get_shada_rw,
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read_shada_file = read_shada_file,
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}
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