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feat(provider)!: remove support for python2 and python3.[3-5]

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These versions of python has reached End-of-life. getting rid
of python2 support removes a lot of logic to support two
incompatible python versions in the same version.
This commit is contained in:
Björn Linse
2022-01-28 15:42:19 +01:00
parent b2f77c354a
commit baec0d3152
20 changed files with 110 additions and 450 deletions
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43
test/functional/provider/python3_spec.lua
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@@ -8,6 +8,7 @@ local source = helpers.source
local missing_provider = helpers.missing_provider
local matches = helpers.matches
local pcall_err = helpers.pcall_err
local funcs = helpers.funcs
do
clear()
@@ -93,16 +94,40 @@ describe('python3 provider', function()
ghi]])
end)
it('py3eval', function()
eq({1, 2, {['key'] = 'val'}}, eval([[py3eval('[1, 2, {"key": "val"}]')]]))
describe('py3eval()', function()
it('works', function()
eq({1, 2, {['key'] = 'val'}}, funcs.py3eval('[1, 2, {"key": "val"}]'))
end)
it('errors out when given non-string', function()
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(10)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(v:_null_dict)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(v:_null_list)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(0.0)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(function("tr"))'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(v:true)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(v:false)'))
eq('Vim:E474: Invalid argument', pcall_err(eval, 'py3eval(v:null)'))
end)
it('accepts NULL string', function()
matches('.*SyntaxError.*', pcall_err(eval, 'py3eval($XXX_NONEXISTENT_VAR_XXX)'))
end)
end)
it('pyxeval #10758', function()
eq(0, eval([[&pyxversion]]))
eq(3, eval([[&pyxversion]]))
eq(3, eval([[pyxeval('sys.version_info[:3][0]')]]))
eq(3, eval([[&pyxversion]]))
end)
it("setting 'pyxversion'", function()
command 'set pyxversion=3' -- no error
eq('Vim(set):E474: Invalid argument: pyxversion=2', pcall_err(command, 'set pyxversion=2'))
command 'set pyxversion=0' -- allowed, but equivalent to pyxversion=3
eq(3, eval'&pyxversion')
end)
it('RPC call to expand("<afile>") during BufDelete #5245 #5617', function()
helpers.add_builddir_to_rtp()
source([=[
@@ -120,3 +145,15 @@ describe('python3 provider', function()
assert_alive()
end)
end)
describe('python2 feature test', function()
-- python2 is not supported, so correct behaviour is to return 0
it('works', function()
eq(0, funcs.has('python2'))
eq(0, funcs.has('python'))
eq(0, funcs.has('python_compiled'))
eq(0, funcs.has('python_dynamic'))
eq(0, funcs.has('python_dynamic_'))
eq(0, funcs.has('python_'))
end)
end)