mirror of
https://github.com/neovim/neovim.git
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129 lines
3.5 KiB
Lua
129 lines
3.5 KiB
Lua
local helpers = require('test.unit.helpers')(after_each)
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local itp = helpers.gen_itp(it)
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local eval_helpers = require('test.unit.eval.helpers')
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local alloc_log_new = helpers.alloc_log_new
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local cimport = helpers.cimport
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local ffi = helpers.ffi
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local eq = helpers.eq
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local a = eval_helpers.alloc_logging_helpers
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local type_key = eval_helpers.type_key
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local list_type = eval_helpers.list_type
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local list_items = eval_helpers.list_items
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local dict_items = eval_helpers.dict_items
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local lua2typvalt = eval_helpers.lua2typvalt
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local lib = cimport('./src/nvim/eval/typval.h', './src/nvim/eval.h')
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local alloc_log = alloc_log_new()
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before_each(function()
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alloc_log:before_each()
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end)
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after_each(function()
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alloc_log:after_each()
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end)
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describe('tv_clear()', function()
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itp('successfully frees all lists in [&l [1], *l, *l]', function()
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local l_inner = {1}
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local list = {l_inner, l_inner, l_inner}
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local list_tv = ffi.gc(lua2typvalt(list), nil)
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local list_p = list_tv.vval.v_list
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local lis = list_items(list_p)
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local list_inner_p = lis[1].li_tv.vval.v_list
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local lis_inner = list_items(list_inner_p)
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alloc_log:check({
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a.list(list_p),
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a.list(list_inner_p),
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a.li(lis_inner[1]),
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a.li(lis[1]),
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a.li(lis[2]),
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a.li(lis[3]),
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})
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eq(3, list_inner_p.lv_refcount)
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lib.tv_clear(list_tv)
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alloc_log:check({
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a.freed(lis_inner[1]),
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a.freed(list_inner_p),
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a.freed(lis[1]),
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a.freed(lis[2]),
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a.freed(lis[3]),
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a.freed(list_p),
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})
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end)
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itp('successfully frees all lists in [&l [], *l, *l]', function()
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local l_inner = {[type_key]=list_type}
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local list = {l_inner, l_inner, l_inner}
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local list_tv = ffi.gc(lua2typvalt(list), nil)
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local list_p = list_tv.vval.v_list
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local lis = list_items(list_p)
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local list_inner_p = lis[1].li_tv.vval.v_list
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alloc_log:check({
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a.list(list_p),
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a.list(list_inner_p),
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a.li(lis[1]),
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a.li(lis[2]),
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a.li(lis[3]),
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})
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eq(3, list_inner_p.lv_refcount)
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lib.tv_clear(list_tv)
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alloc_log:check({
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a.freed(list_inner_p),
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a.freed(lis[1]),
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a.freed(lis[2]),
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a.freed(lis[3]),
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a.freed(list_p),
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})
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end)
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itp('successfully frees all dictionaries in [&d {}, *d]', function()
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local d_inner = {}
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local list = {d_inner, d_inner}
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local list_tv = ffi.gc(lua2typvalt(list), nil)
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local list_p = list_tv.vval.v_list
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local lis = list_items(list_p)
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local dict_inner_p = lis[1].li_tv.vval.v_dict
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alloc_log:check({
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a.list(list_p),
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a.dict(dict_inner_p),
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a.li(lis[1]),
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a.li(lis[2]),
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})
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eq(2, dict_inner_p.dv_refcount)
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lib.tv_clear(list_tv)
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alloc_log:check({
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a.freed(dict_inner_p),
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a.freed(lis[1]),
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a.freed(lis[2]),
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a.freed(list_p),
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})
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end)
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itp('successfully frees all dictionaries in [&d {a: 1}, *d]', function()
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local d_inner = {a=1}
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local list = {d_inner, d_inner}
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local list_tv = ffi.gc(lua2typvalt(list), nil)
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local list_p = list_tv.vval.v_list
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local lis = list_items(list_p)
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local dict_inner_p = lis[1].li_tv.vval.v_dict
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local dis = dict_items(dict_inner_p)
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alloc_log:check({
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a.list(list_p),
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a.dict(dict_inner_p),
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a.di(dis.a, 1),
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a.li(lis[1]),
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a.li(lis[2]),
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})
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eq(2, dict_inner_p.dv_refcount)
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lib.tv_clear(list_tv)
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alloc_log:check({
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a.freed(dis.a),
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a.freed(dict_inner_p),
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a.freed(lis[1]),
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a.freed(lis[2]),
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a.freed(list_p),
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})
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end)
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end)
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