ale/test/command_callback/test_llc_command_callback.v...

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Before:
Save g:ale_llvm_llc_executable
unlet! g:ale_llvm_llc_executable
unlet! b:ale_llvm_llc_executable
runtime ale_linters/llvm/llc.vim
function! AssertHasPrefix(str, prefix) abort
let msg = printf("'%s' is expected to be prefixed with '%s'", a:str, a:prefix)
AssertEqual stridx(a:str, a:prefix), 0, msg
endfunction
After:
unlet! g:ale_llvm_llc_executable
unlet! b:ale_llvm_llc_executable
delfunction AssertHasPrefix
Restore
Execute(llc command is customizable):
let cmd = ale_linters#llvm#llc#GetCommand(bufnr(''))
call AssertHasPrefix(cmd, ale#Escape('llc'))
let g:ale_llvm_llc_executable = 'llc-5.0'
let cmd = ale_linters#llvm#llc#GetCommand(bufnr(''))
call AssertHasPrefix(cmd, ale#Escape('llc-5.0'))
let b:ale_llvm_llc_executable = 'llc-4.0'
let cmd = ale_linters#llvm#llc#GetCommand(bufnr(''))
call AssertHasPrefix(cmd, ale#Escape('llc-4.0'))
Execute(GetCommand() escapes the returned path):
let b:ale_llvm_llc_executable = '/path/space contained/llc'
let cmd = ale_linters#llvm#llc#GetCommand(bufnr(''))
call AssertHasPrefix(cmd, ale#Escape('/path/space contained/llc'))
Execute(GetExecutable() does not escape the returned path):
let b:ale_llvm_llc_executable = '/path/space contained/llc'
AssertEqual ale_linters#llvm#llc#GetExecutable(bufnr('')), '/path/space contained/llc'