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1fe1bb084d
Co-authored-by: zeertzjq <zeertzjq@outlook.com> Co-authored-by: famiu <famiuhaque@protonmail.com>
91 lines
2.5 KiB
Lua
91 lines
2.5 KiB
Lua
local helpers = require('test.functional.helpers')(after_each)
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local Screen = require('test.functional.ui.screen')
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local clear = helpers.clear
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local exec = helpers.exec
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local feed = helpers.feed
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local meths = helpers.meths
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before_each(clear)
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describe('Vim script', function()
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-- oldtest: Test_deep_nest()
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it('Error when if/for/while/try/function is nested too deep',function()
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local screen = Screen.new(80, 24)
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screen:attach()
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meths.set_option_value('laststatus', 2, {})
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exec([[
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" Deep nesting of if ... endif
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func Test1()
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let @a = join(repeat(['if v:true'], 51), "\n")
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let @a ..= "\n"
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let @a ..= join(repeat(['endif'], 51), "\n")
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@a
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let @a = ''
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endfunc
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" Deep nesting of for ... endfor
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func Test2()
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let @a = join(repeat(['for i in [1]'], 51), "\n")
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let @a ..= "\n"
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let @a ..= join(repeat(['endfor'], 51), "\n")
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@a
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let @a = ''
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endfunc
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" Deep nesting of while ... endwhile
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func Test3()
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let @a = join(repeat(['while v:true'], 51), "\n")
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let @a ..= "\n"
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let @a ..= join(repeat(['endwhile'], 51), "\n")
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@a
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let @a = ''
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endfunc
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" Deep nesting of try ... endtry
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func Test4()
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let @a = join(repeat(['try'], 51), "\n")
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let @a ..= "\necho v:true\n"
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let @a ..= join(repeat(['endtry'], 51), "\n")
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@a
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let @a = ''
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endfunc
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" Deep nesting of function ... endfunction
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func Test5()
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let @a = join(repeat(['function X()'], 51), "\n")
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let @a ..= "\necho v:true\n"
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let @a ..= join(repeat(['endfunction'], 51), "\n")
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@a
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let @a = ''
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endfunc
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]])
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screen:expect({any = '%[No Name%]'})
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feed(':call Test1()<CR>')
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screen:expect({any = 'E579: '})
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feed('<C-C>')
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screen:expect({any = '%[No Name%]'})
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feed(':call Test2()<CR>')
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screen:expect({any = 'E585: '})
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feed('<C-C>')
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screen:expect({any = '%[No Name%]'})
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feed(':call Test3()<CR>')
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screen:expect({any = 'E585: '})
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feed('<C-C>')
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screen:expect({any = '%[No Name%]'})
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feed(':call Test4()<CR>')
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screen:expect({any = 'E601: '})
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feed('<C-C>')
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screen:expect({any = '%[No Name%]'})
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feed(':call Test5()<CR>')
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screen:expect({any = 'E1058: '})
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end)
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-- oldtest: Test_typed_script_var()
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it('using s: with a typed command', function()
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local screen = Screen.new(80, 24)
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screen:attach()
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feed(":echo get(s:, 'foo', 'x')\n")
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screen:expect({any = 'E116: '})
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end)
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end)
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