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Before:
Save g:ale_pattern_options
Save g:ale_pattern_options_enabled
Save b:ale_quitting
Save b:ale_original_filetype
Save &filetype
unlet! b:ale_file_changed
let g:ale_pattern_options_enabled = 1
let g:ale_pattern_options = {}
let b:ale_enabled = 0
let b:some_option = 0
call ale#test#SetDirectory('/testplugin/test')
After:
Restore
unlet! b:ale_enabled
unlet! b:some_option
call ale#test#RestoreDirectory()
Execute(The pattern options function should work when there are no patterns):
call ale#test#SetFilename('foobar.js')
call ale#events#ReadOrEnterEvent(bufnr(''))
Execute(Buffer variables should be set when filename patterns match):
let g:ale_pattern_options = {
\ 'baz.*\.js': {
\ 'ale_enabled': 1,
\ 'some_option': 347,
\ '&filetype': 'pattern_option_set_filetype',
\ },
\}
call ale#test#SetFilename('foobar.js')
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 0, b:ale_enabled
AssertEqual 0, b:some_option
call ale#test#SetFilename('bazboz.js')
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 1, b:ale_enabled
AssertEqual 347, b:some_option
AssertEqual 'pattern_option_set_filetype', &filetype
Execute(Multiple pattern matches should be applied):
let g:ale_pattern_options = {
\ 'foo': {
\ 'some_option': 666,
\ },
\ 'bar': {
\ 'ale_enabled': 1,
\ 'some_option': 123,
\ },
\ 'notmatched': {
\ 'some_option': 489,
\ 'ale_enabled': 0,
\ },
\}
call ale#test#SetFilename('foobar.js')
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 1, b:ale_enabled
AssertEqual 666, b:some_option
Execute(Patterns should not be applied when the setting is disabled):
let g:ale_pattern_options_enabled = 0
let g:ale_pattern_options = {'foo': {'some_option': 666}}
call ale#test#SetFilename('foobar.js')
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 0, b:some_option
" This test is important for making sure we update the sorted items.
Execute(Patterns should be applied after the Dictionary changes):
call ale#test#SetFilename('foobar.js')
let g:ale_pattern_options = {}
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 0, b:some_option
let g:ale_pattern_options['foo'] = {'some_option': 666}
call ale#events#ReadOrEnterEvent(bufnr(''))
AssertEqual 666, b:some_option
Execute(SetOptions should tolerate settings being unset):
" This might happen if ALE is loaded in a weird way, so tolerate it.
unlet! g:ale_pattern_options
unlet! g:ale_pattern_options_enabled
call ale#events#ReadOrEnterEvent(bufnr(''))
let g:ale_pattern_options_enabled = 1
call ale#events#ReadOrEnterEvent(bufnr(''))
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