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https://github.com/neovim/neovim.git
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89 lines
3.1 KiB
Lua
89 lines
3.1 KiB
Lua
local helpers = require('test.unit.helpers')
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local eval_helpers = require('test.unit.eval.helpers')
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local api_helpers = require('test.unit.api.helpers')
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local cimport = helpers.cimport
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local NULL = helpers.NULL
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local eq = helpers.eq
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local lua2typvalt = eval_helpers.lua2typvalt
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local typvalt = eval_helpers.typvalt
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local nil_value = api_helpers.nil_value
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local list_type = api_helpers.list_type
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local int_type = api_helpers.int_type
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local type_key = api_helpers.type_key
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local obj2lua = api_helpers.obj2lua
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local api = cimport('./src/nvim/api/private/helpers.h')
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describe('vim_to_object', function()
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local vim_to_object = function(l)
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return obj2lua(api.vim_to_object(lua2typvalt(l)))
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end
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local different_output_test = function(name, input, output)
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it(name, function()
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eq(output, vim_to_object(input))
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end)
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end
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local simple_test = function(name, l)
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different_output_test(name, l, l)
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end
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simple_test('converts true', true)
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simple_test('converts false', false)
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simple_test('converts nil', nil_value)
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simple_test('converts 1', 1)
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simple_test('converts -1.5', -1.5)
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simple_test('converts empty string', '')
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simple_test('converts non-empty string', 'foobar')
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simple_test('converts integer 10', {[type_key]=int_type, value=10})
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simple_test('converts empty dictionary', {})
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simple_test('converts dictionary with scalar values', {test=10, test2=true, test3='test'})
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simple_test('converts dictionary with containers inside', {test={}, test2={1, 2}})
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simple_test('converts empty list', {[type_key]=list_type})
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simple_test('converts list with scalar values', {1, 2, 'test', 'foo'})
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simple_test('converts list with containers inside', {{}, {test={}, test3={test4=true}}})
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local dct = {}
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dct.dct = dct
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different_output_test('outputs nil for nested dictionaries (1 level)', dct, {dct=nil_value})
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local lst = {}
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lst[1] = lst
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different_output_test('outputs nil for nested lists (1 level)', lst, {nil_value})
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local dct2 = {test=true, dict=nil_value}
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dct2.dct = {dct2}
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different_output_test('outputs nil for nested dictionaries (2 level, in list)',
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dct2, {dct={nil_value}, test=true, dict=nil_value})
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local dct3 = {test=true, dict=nil_value}
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dct3.dct = {dctin=dct3}
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different_output_test('outputs nil for nested dictionaries (2 level, in dict)',
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dct3, {dct={dctin=nil_value}, test=true, dict=nil_value})
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local lst2 = {}
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lst2[1] = {lst2}
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different_output_test('outputs nil for nested lists (2 level, in list)', lst2, {{nil_value}})
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local lst3 = {nil, true, false, 'ttest'}
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lst3[1] = {lst=lst3}
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different_output_test('outputs nil for nested lists (2 level, in dict)',
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lst3, {{lst=nil_value}, true, false, 'ttest'})
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it('outputs empty list for NULL list', function()
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local tt = typvalt('VAR_LIST', {v_list=NULL})
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eq(nil, tt.vval.v_list)
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eq({[type_key]=list_type}, obj2lua(api.vim_to_object(tt)))
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end)
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it('outputs empty dict for NULL dict', function()
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local tt = typvalt('VAR_DICT', {v_dict=NULL})
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eq(nil, tt.vval.v_dict)
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eq({}, obj2lua(api.vim_to_object(tt)))
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end)
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end)
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