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Before:
Save g:ale_erlang_syntaxerl_executable
unlet! g:ale_erlang_syntaxerl_executable
unlet! b:ale_erlang_syntaxerl_executable
runtime ale_linters/erlang/syntaxerl.vim
After:
Restore
call ale#linter#Reset()
Execute (The executable should be correct):
AssertEqual 'syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))
let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
AssertEqual '/some/other/syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))
let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
AssertEqual '/yet/another/syntaxerl', ale_linters#erlang#syntaxerl#GetExecutable(bufnr(''))
Execute (The executable should be presented in the feature check command):
let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
AssertEqual "'/some/other/syntaxerl' -h", ale_linters#erlang#syntaxerl#FeatureCheck(bufnr(''))
let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
AssertEqual "'/yet/another/syntaxerl' -h", ale_linters#erlang#syntaxerl#FeatureCheck(bufnr(''))
Execute (The executable should be presented in the command):
let g:ale_erlang_syntaxerl_executable = '/some/other/syntaxerl'
AssertEqual "'/some/other/syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [])
let b:ale_erlang_syntaxerl_executable = '/yet/another/syntaxerl'
AssertEqual "'/yet/another/syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [])
Execute (The -b option should be used when available):
AssertEqual "'syntaxerl' %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [
\ 'Syntax checker for Erlang (0.14.0)',
\ 'Usage: syntaxerl [-d | --debug] <FILENAME>',
\ ' syntaxerl <-h | --help>',
\ ' -d, --debug Enable debug output',
\ ' -h, --help Show this message',
\ ])
AssertEqual "'syntaxerl' -b %s %t", ale_linters#erlang#syntaxerl#GetCommand(bufnr(''), [
\ 'Syntax checker for Erlang (0.14.0)',
\ 'Usage: syntaxerl [-b | --base <FILENAME>] [-d | --debug] <FILENAME>',
\ ' syntaxerl <-h | --help>',
\ ' -b, --base Set original filename',
\ ' -d, --debug Enable debug output',
\ ' -h, --help Show this message',
\ ])
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