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b3686b1597
* tv_to_argv: error when cmd is not executable Callers always assume that emsg was emitted: - https://github.com/neovim/neovim/blob/57fbf288/src/nvim/eval.c#L12509 - https://github.com/neovim/neovim/blob/57fbf288/src/nvim/eval.c#L17923 - https://github.com/neovim/neovim/blob/57fbf288/src/nvim/eval.c#L18202 * test/functional/provider: display reason from missing_provider * provider#node#Detect: skip / handle non-existing node executable
122 lines
3.8 KiB
Lua
122 lines
3.8 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local eval, command, feed = helpers.eval, helpers.command, helpers.feed
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local eq, clear, insert = helpers.eq, helpers.clear, helpers.insert
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local expect, write_file = helpers.expect, helpers.write_file
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local feed_command = helpers.feed_command
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local source = helpers.source
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local missing_provider = helpers.missing_provider
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local matches = helpers.matches
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local pcall_err = helpers.pcall_err
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do
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clear()
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local reason = missing_provider('python3')
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if reason then
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it(':python3 reports E319 if provider is missing', function()
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local expected = [[Vim%(py3.*%):E319: No "python3" provider found.*]]
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matches(expected, pcall_err(command, 'py3 print("foo")'))
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matches(expected, pcall_err(command, 'py3file foo'))
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end)
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pending(string.format('Python 3 (or the pynvim module) is broken/missing (%s)', reason), function() end)
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return
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end
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end
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describe('python3 provider', function()
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before_each(function()
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clear()
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command('python3 import vim')
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end)
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it('feature test', function()
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eq(1, eval('has("python3")'))
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eq(1, eval('has("python3_compiled")'))
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eq(1, eval('has("python3_dynamic")'))
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eq(0, eval('has("python3_dynamic_")'))
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eq(0, eval('has("python3_")'))
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end)
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it('python3_execute', function()
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command('python3 vim.vars["set_by_python3"] = [100, 0]')
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eq({100, 0}, eval('g:set_by_python3'))
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end)
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it('does not truncate error message <1 MB', function()
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-- XXX: Python limits the error name to 200 chars, so this test is
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-- mostly bogus.
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local very_long_symbol = string.rep('a', 1200)
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feed_command(':silent! py3 print('..very_long_symbol..' b)')
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-- Error message will contain this (last) line.
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eq('Error invoking \'python_execute\' on channel 3 (python3-script-host):\n File "<string>", line 1\n print('..very_long_symbol..' b)\n '..string.rep(' ',1200)..' ^\nSyntaxError: invalid syntax', eval('v:errmsg'))
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end)
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it('python3_execute with nested commands', function()
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command([[python3 vim.command('python3 vim.command("python3 vim.command(\'let set_by_nested_python3 = 555\')")')]])
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eq(555, eval('g:set_by_nested_python3'))
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end)
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it('python3_execute with range', function()
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insert([[
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line1
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line2
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line3
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line4]])
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feed('ggjvj:python3 vim.vars["range"] = vim.current.range[:]<CR>')
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eq({'line2', 'line3'}, eval('g:range'))
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end)
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it('py3file', function()
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local fname = 'py3file.py'
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write_file(fname, 'vim.command("let set_by_py3file = 123")')
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command('py3file py3file.py')
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eq(123, eval('g:set_by_py3file'))
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os.remove(fname)
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end)
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it('py3do', function()
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-- :pydo3 42 returns None for all lines,
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-- the buffer should not be changed
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command('normal :py3do 42')
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eq(0, eval('&mod'))
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-- insert some text
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insert('abc\ndef\nghi')
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expect([[
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abc
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def
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ghi]])
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-- go to top and select and replace the first two lines
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feed('ggvj:py3do return str(linenr)<CR>')
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expect([[
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1
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2
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ghi]])
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end)
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it('py3eval', function()
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eq({1, 2, {['key'] = 'val'}}, eval([[py3eval('[1, 2, {"key": "val"}]')]]))
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end)
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it('pyxeval #10758', function()
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eq(0, eval([[&pyxversion]]))
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eq(3, eval([[pyxeval('sys.version_info[:3][0]')]]))
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eq(3, eval([[&pyxversion]]))
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end)
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it('RPC call to expand("<afile>") during BufDelete #5245 #5617', function()
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helpers.add_builddir_to_rtp()
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source([=[
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python3 << EOF
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import vim
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def foo():
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vim.eval('expand("<afile>:p")')
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vim.eval('bufnr(expand("<afile>:p"))')
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EOF
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autocmd BufDelete * python3 foo()
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autocmd BufUnload * python3 foo()]=])
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feed_command("exe 'split' tempname()")
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feed_command("bwipeout!")
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feed_command('help help')
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eq(2, eval('1+1')) -- Still alive?
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end)
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end)
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