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-rw-r--r--test/functional/vimscript/eval_spec.lua103
-rw-r--r--test/functional/vimscript/input_spec.lua77
2 files changed, 178 insertions, 2 deletions
diff --git a/test/functional/vimscript/eval_spec.lua b/test/functional/vimscript/eval_spec.lua
index 0c2ca8de78..d4fa7afe89 100644
--- a/test/functional/vimscript/eval_spec.lua
+++ b/test/functional/vimscript/eval_spec.lua
@@ -10,11 +10,13 @@
-- test/functional/vimscript/functions_spec.lua
local helpers = require('test.functional.helpers')(after_each)
+local Screen = require('test.functional.ui.screen')
local lfs = require('lfs')
local clear = helpers.clear
local eq = helpers.eq
local exc_exec = helpers.exc_exec
+local exec = helpers.exec
local eval = helpers.eval
local command = helpers.command
local write_file = helpers.write_file
@@ -144,3 +146,104 @@ describe('List support code', function()
end
end)
end)
+
+-- oldtest: Test_deep_nest()
+it('Error when if/for/while/try/function is nested too deep',function()
+ clear()
+ local screen = Screen.new(80, 24)
+ screen:attach()
+ meths.set_option('laststatus', 2)
+ exec([[
+ " Deep nesting of if ... endif
+ func Test1()
+ let @a = join(repeat(['if v:true'], 51), "\n")
+ let @a ..= "\n"
+ let @a ..= join(repeat(['endif'], 51), "\n")
+ @a
+ let @a = ''
+ endfunc
+
+ " Deep nesting of for ... endfor
+ func Test2()
+ let @a = join(repeat(['for i in [1]'], 51), "\n")
+ let @a ..= "\n"
+ let @a ..= join(repeat(['endfor'], 51), "\n")
+ @a
+ let @a = ''
+ endfunc
+
+ " Deep nesting of while ... endwhile
+ func Test3()
+ let @a = join(repeat(['while v:true'], 51), "\n")
+ let @a ..= "\n"
+ let @a ..= join(repeat(['endwhile'], 51), "\n")
+ @a
+ let @a = ''
+ endfunc
+
+ " Deep nesting of try ... endtry
+ func Test4()
+ let @a = join(repeat(['try'], 51), "\n")
+ let @a ..= "\necho v:true\n"
+ let @a ..= join(repeat(['endtry'], 51), "\n")
+ @a
+ let @a = ''
+ endfunc
+
+ " Deep nesting of function ... endfunction
+ func Test5()
+ let @a = join(repeat(['function X()'], 51), "\n")
+ let @a ..= "\necho v:true\n"
+ let @a ..= join(repeat(['endfunction'], 51), "\n")
+ @a
+ let @a = ''
+ endfunc
+ ]])
+ screen:expect({any = '%[No Name%]'})
+ feed(':call Test1()<CR>')
+ screen:expect({any = 'E579: '})
+ feed('<C-C>')
+ screen:expect({any = '%[No Name%]'})
+ feed(':call Test2()<CR>')
+ screen:expect({any = 'E585: '})
+ feed('<C-C>')
+ screen:expect({any = '%[No Name%]'})
+ feed(':call Test3()<CR>')
+ screen:expect({any = 'E585: '})
+ feed('<C-C>')
+ screen:expect({any = '%[No Name%]'})
+ feed(':call Test4()<CR>')
+ screen:expect({any = 'E601: '})
+ feed('<C-C>')
+ screen:expect({any = '%[No Name%]'})
+ feed(':call Test5()<CR>')
+ screen:expect({any = 'E1058: '})
+end)
+
+describe("uncaught exception", function()
+ before_each(clear)
+ after_each(function()
+ os.remove('throw1.vim')
+ os.remove('throw2.vim')
+ os.remove('throw3.vim')
+ end)
+
+ it('is not forgotten #13490', function()
+ command('autocmd BufWinEnter * throw "i am error"')
+ eq('i am error', exc_exec('try | new | endtry'))
+
+ -- Like Vim, throwing here aborts the processing of the script, but does not stop :runtime!
+ -- from processing the others.
+ -- Only the first thrown exception should be rethrown from the :try below, though.
+ for i = 1, 3 do
+ write_file('throw' .. i .. '.vim', ([[
+ let result ..= '%d'
+ throw 'throw%d'
+ let result ..= 'X'
+ ]]):format(i, i))
+ end
+ command('set runtimepath+=. | let result = ""')
+ eq('throw1', exc_exec('try | runtime! throw*.vim | endtry'))
+ eq('123', eval('result'))
+ end)
+end)
diff --git a/test/functional/vimscript/input_spec.lua b/test/functional/vimscript/input_spec.lua
index 554d15e550..f50b39c2c5 100644
--- a/test/functional/vimscript/input_spec.lua
+++ b/test/functional/vimscript/input_spec.lua
@@ -8,7 +8,8 @@ local clear = helpers.clear
local source = helpers.source
local command = helpers.command
local exc_exec = helpers.exc_exec
-local nvim_async = helpers.nvim_async
+local pcall_err = helpers.pcall_err
+local async_meths = helpers.async_meths
local NIL = helpers.NIL
local screen
@@ -449,6 +450,78 @@ describe('inputdialog()', function()
end)
describe('confirm()', function()
+ -- oldtest: Test_confirm()
+ it('works', function()
+ meths.set_option('more', false) -- Avoid hit-enter prompt
+ meths.set_option('laststatus', 2)
+ -- screen:expect() calls are needed to avoid feeding input too early
+ screen:expect({any = '%[No Name%]'})
+
+ async_meths.command([[let a = confirm('Press O to proceed')]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('o')
+ screen:expect({any = '%[No Name%]'})
+ eq(1, meths.get_var('a'))
+
+ async_meths.command([[let a = 'Are you sure?'->confirm("&Yes\n&No")]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('y')
+ screen:expect({any = '%[No Name%]'})
+ eq(1, meths.get_var('a'))
+
+ async_meths.command([[let a = confirm('Are you sure?', "&Yes\n&No")]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('n')
+ screen:expect({any = '%[No Name%]'})
+ eq(2, meths.get_var('a'))
+
+ -- Not possible to match Vim's CTRL-C test here as CTRL-C always sets got_int in Nvim.
+
+ -- confirm() should return 0 when pressing ESC.
+ async_meths.command([[let a = confirm('Are you sure?', "&Yes\n&No")]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('<Esc>')
+ screen:expect({any = '%[No Name%]'})
+ eq(0, meths.get_var('a'))
+
+ -- Default choice is returned when pressing <CR>.
+ async_meths.command([[let a = confirm('Are you sure?', "&Yes\n&No")]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('<CR>')
+ screen:expect({any = '%[No Name%]'})
+ eq(1, meths.get_var('a'))
+
+ async_meths.command([[let a = confirm('Are you sure?', "&Yes\n&No", 2)]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('<CR>')
+ screen:expect({any = '%[No Name%]'})
+ eq(2, meths.get_var('a'))
+
+ async_meths.command([[let a = confirm('Are you sure?', "&Yes\n&No", 0)]])
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('<CR>')
+ screen:expect({any = '%[No Name%]'})
+ eq(0, meths.get_var('a'))
+
+ -- Test with the {type} 4th argument
+ for _, type in ipairs({'Error', 'Question', 'Info', 'Warning', 'Generic'}) do
+ async_meths.command(([[let a = confirm('Are you sure?', "&Yes\n&No", 1, '%s')]]):format(type))
+ screen:expect({any = '{CONFIRM:.+: }'})
+ feed('y')
+ screen:expect({any = '%[No Name%]'})
+ eq(1, meths.get_var('a'))
+ end
+
+ eq('Vim(call):E730: using List as a String',
+ pcall_err(command, 'call confirm([])'))
+ eq('Vim(call):E730: using List as a String',
+ pcall_err(command, 'call confirm("Are you sure?", [])'))
+ eq('Vim(call):E745: Using a List as a Number',
+ pcall_err(command, 'call confirm("Are you sure?", "&Yes\n&No\n", [])'))
+ eq('Vim(call):E730: using List as a String',
+ pcall_err(command, 'call confirm("Are you sure?", "&Yes\n&No\n", 0, [])'))
+ end)
+
it("shows dialog even if :silent #8788", function()
command("autocmd BufNewFile * call confirm('test')")
@@ -483,7 +556,7 @@ describe('confirm()', function()
feed(':call nvim_command("edit x")<cr>')
check_and_clear(':call nvim_command("edit |\n')
- nvim_async('command', 'edit x')
+ async_meths.command('edit x')
check_and_clear(' |\n')
end)
end)
generated by cgit (git 2.34.1) at 2025-08-02 14:43:38 +0000