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unittests: Add tests for tv_list_insert()

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ZyX
2016-09-14 20:32:07 +03:00
parent d2639e1e1d
commit be360d8841
1 changed files with 72 additions and 0 deletions
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72
test/unit/eval/typval_spec.lua
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@@ -16,6 +16,7 @@ local li_alloc = eval_helpers.li_alloc
local dict_type = eval_helpers.dict_type
local list_type = eval_helpers.list_type
local lua2typvalt = eval_helpers.lua2typvalt
local typvalt2lua = eval_helpers.typvalt2lua
local lib = cimport('./src/nvim/eval/typval.h', './src/nvim/memory.h')
@@ -334,5 +335,76 @@ describe('typval.c', function()
})
end)
end)
describe('remove_items()', function()
itp('works', function()
local l_tv = lua2typvalt({1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13})
local l = l_tv.vval.v_list
local lis = list_items(l)
-- Three watchers: pointing to first, middle and last elements.
local lws = {
list_watch(l, lis[1]),
list_watch(l, lis[7]),
list_watch(l, lis[13]),
}
alloc_log:clear()
lib.tv_list_remove_items(l, lis[1], lis[3])
eq({4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, typvalt2lua(l_tv))
eq({lis[4], lis[7], lis[13]}, {lws[1].lw_item, lws[2].lw_item, lws[3].lw_item})
lib.tv_list_remove_items(l, lis[11], lis[13])
eq({4, 5, 6, 7, 8, 9, 10}, typvalt2lua(l_tv))
eq({lis[4], lis[7], nil}, {lws[1].lw_item, lws[2].lw_item, lws[3].lw_item == nil and nil})
lib.tv_list_remove_items(l, lis[6], lis[8])
eq({4, 5, 9, 10}, typvalt2lua(l_tv))
eq({lis[4], lis[9], nil}, {lws[1].lw_item, lws[2].lw_item, lws[3].lw_item == nil and nil})
lib.tv_list_remove_items(l, lis[4], lis[10])
eq({[type_key]=list_type}, typvalt2lua(l_tv))
eq({true, true, true}, {lws[1].lw_item == nil, lws[2].lw_item == nil, lws[3].lw_item == nil})
alloc_log:check({})
end)
end)
describe('insert()', function()
itp('works', function()
local l_tv = lua2typvalt({1, 2, 3, 4, 5, 6, 7})
local l = l_tv.vval.v_list
local lis = list_items(l)
local li
li = li_alloc(true)
li.li_tv = {v_type=lib.VAR_FLOAT, vval={v_float=100500}}
lib.tv_list_insert(l, li, nil)
eq(l.lv_last, li)
eq({1, 2, 3, 4, 5, 6, 7, 100500}, typvalt2lua(l_tv))
li = li_alloc(true)
li.li_tv = {v_type=lib.VAR_FLOAT, vval={v_float=0}}
lib.tv_list_insert(l, li, lis[1])
eq(l.lv_first, li)
eq({0, 1, 2, 3, 4, 5, 6, 7, 100500}, typvalt2lua(l_tv))
li = li_alloc(true)
li.li_tv = {v_type=lib.VAR_FLOAT, vval={v_float=4.5}}
lib.tv_list_insert(l, li, lis[5])
eq(list_items(l)[6], li)
eq({0, 1, 2, 3, 4, 4.5, 5, 6, 7, 100500}, typvalt2lua(l_tv))
end)
itp('works with an empty list', function()
local l_tv = lua2typvalt({[type_key]=list_type})
local l = l_tv.vval.v_list
eq(nil, l.lv_first)
eq(nil, l.lv_last)
local li = li_alloc(true)
li.li_tv = {v_type=lib.VAR_FLOAT, vval={v_float=100500}}
lib.tv_list_insert(l, li, nil)
eq(l.lv_last, li)
eq({100500}, typvalt2lua(l_tv))
end)
end)
end)
end)