ale/test/test_tmpdir_wrapper.vader
w0rp bf55175b69
#4454 Clean up root test directory tests
Combine cases into smaller tests of tests and remove tests we no longer
need. Linter tests have been moved to where they should be.
2023-09-08 01:00:35 +01:00

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Before:
let g:exists = exists('$TMPDIR')
let g:old_value = $TMPDIR
After:
if g:exists
let $TMPDIR = g:old_value
else
silent! unlet! $TMPDIR
endif
unlet! g:exists
unlet! g:old_value
Execute(ale#util#Tempname shouldn't set $TMPDIR to an empty string if it isn't set):
" You can't run this test twice on old Vim versions.
if has('unix')
Assert ale#util#Tempname() =~# '^/tmp'
Assert !exists('$TMPDIR'), '$TMPDIR exists where it shouldn''t'
endif
Execute(ale#util#Tempname shouldn't replace $TMPDIR and reset them to an empty string):
if has('unix')
let $TMPDIR = ''
Assert ale#util#Tempname() =~# '^/tmp'
if !has('nvim')
Assert exists('$TMPDIR'), '$TMPDIR doesn''t exist where it should'
endif
AssertEqual '', $TMPDIR
endif