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feat(eval/method): partially port v8.1.1954

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Does not include listener_*() functions.

js_*() functions are N/A.

json_encode() and json_decode() didn't include tests; add some anyway
(to json_functions_spec.lua).

test_lua.vim isn't included yet, so add tests to luaeval_spec.lua.
This commit is contained in:
Sean Dewar
2021-08-31 23:49:43 +01:00
parent 59c8a1fd51
commit 86593beaa4
8 changed files with 58 additions and 23 deletions
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7
test/functional/lua/luaeval_spec.lua
View File

@@ -86,14 +86,15 @@ describe('luaeval()', function()
-- meaningful later.
it('correctly evaluates scalars', function()
-- Also test method call (->) syntax
eq(1, funcs.luaeval('1'))
eq(0, eval('type(luaeval("1"))'))
eq(0, eval('"1"->luaeval()->type()'))
eq(1.5, funcs.luaeval('1.5'))
eq(5, eval('type(luaeval("1.5"))'))
eq(5, eval('"1.5"->luaeval()->type()'))
eq("test", funcs.luaeval('"test"'))
eq(1, eval('type(luaeval("\'test\'"))'))
eq(1, eval('"\'test\'"->luaeval()->type()'))
eq('', funcs.luaeval('""'))
eq('\000', funcs.luaeval([['\0']]))

8
test/functional/vimscript/json_functions_spec.lua
View File

@@ -168,7 +168,8 @@ describe('json_decode() function', function()
end)
it('parses floating-point numbers', function()
eq('100000.0', eval('string(json_decode("100000.0"))'))
-- Also test method call (->) syntax
eq('100000.0', eval('"100000.0"->json_decode()->string()'))
eq(100000.5, funcs.json_decode('100000.5'))
eq(-100000.5, funcs.json_decode('-100000.5'))
eq(-100000.5e50, funcs.json_decode('-100000.5e50'))
@@ -549,11 +550,12 @@ describe('json_encode() function', function()
end)
it('dumps floats', function()
eq('0.0', eval('json_encode(0.0)'))
-- Also test method call (->) syntax
eq('0.0', eval('0.0->json_encode()'))
eq('10.5', funcs.json_encode(10.5))
eq('-10.5', funcs.json_encode(-10.5))
eq('-1.0e-5', funcs.json_encode(-1e-5))
eq('1.0e50', eval('json_encode(1.0e50)'))
eq('1.0e50', eval('1.0e50->json_encode()'))
end)
it('fails to dump NaN and infinite values', function()