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patch 8.1.1921: more functions can be used as methods

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Problem:    More functions can be used as methods.
Solution:   Make various functions usable as a method.
This commit is contained in:
Bram Moolenaar
2019-08-24 20:50:19 +02:00
parent f63962378d
commit a4208966fb
13 changed files with 109 additions and 44 deletions
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17
src/testdir/test_functions.vim
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@@ -1001,7 +1001,7 @@ func Test_filewritable()
call assert_equal(0, filewritable('Xfilewritable'))
call assert_notequal(0, setfperm('Xfilewritable', 'rw-r-----'))
call assert_equal(1, filewritable('Xfilewritable'))
call assert_equal(1, 'Xfilewritable'->filewritable())
call assert_equal(0, filewritable('doesnotexist'))
@@ -1012,20 +1012,21 @@ endfunc
func Test_Executable()
if has('win32')
call assert_equal(1, executable('notepad'))
call assert_equal(1, executable('notepad.exe'))
call assert_equal(1, 'notepad.exe'->executable())
call assert_equal(0, executable('notepad.exe.exe'))
call assert_equal(0, executable('shell32.dll'))
call assert_equal(0, executable('win.ini'))
elseif has('unix')
call assert_equal(1, executable('cat'))
call assert_equal(1, 'cat'->executable())
call assert_equal(0, executable('nodogshere'))
" get "cat" path and remove the leading /
let catcmd = exepath('cat')[1:]
new
" check that the relative path works in /
lcd /
call assert_equal(1, executable(catcmd))
call assert_equal('/' .. catcmd, exepath(catcmd))
call assert_equal('/' .. catcmd, catcmd->exepath())
bwipe
endif
endfunc
@@ -1349,7 +1350,7 @@ func Test_func_sandbox()
sandbox let F = {-> 'hello'}
call assert_equal('hello', F())
sandbox let F = {-> execute("normal ix\<Esc>")}
sandbox let F = {-> "normal ix\<Esc>"->execute()}
call assert_fails('call F()', 'E48:')
unlet F
@@ -1380,7 +1381,7 @@ func Test_func_exists_on_reload()
call writefile(['func ExistingFunction()', 'echo "yes"', 'endfunc'], 'Xfuncexists')
call assert_equal(0, exists('*ExistingFunction'))
source Xfuncexists
call assert_equal(1, exists('*ExistingFunction'))
call assert_equal(1, '*ExistingFunction'->exists())
" Redefining a function when reloading a script is OK.
source Xfuncexists
call assert_equal(1, exists('*ExistingFunction'))
@@ -1427,7 +1428,7 @@ func Test_confirm()
" <Esc> requires another character to avoid it being seen as the start of an
" escape sequence. Zero should be harmless.
call feedkeys("\<Esc>0", 'L')
eval "\<Esc>0"->feedkeys('L')
let a = confirm('Are you sure?', "&Yes\n&No")
call assert_equal(0, a)
@@ -1525,7 +1526,7 @@ func Test_delete_rf()
call writefile([], 'Xdir/[a-1]/foo.txt')
call writefile([], 'Xdir/[a-1]/bar.txt')
call assert_true(filereadable('Xdir/foo.txt'))
call assert_true(filereadable('Xdir/[a-1]/foo.txt'))
call assert_true('Xdir/[a-1]/foo.txt'->filereadable())
call assert_equal(0, delete('Xdir', 'rf'))
call assert_false(filereadable('Xdir/foo.txt'))