Add support for parsing compile_commands.json files for C compilers
This commit is contained in:
w0rp
parent
a7b8cb4fe3
commit
ac4bac8ea4
19 changed files with 345 additions and 239 deletions
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@ -14,10 +14,10 @@ function! ale_linters#c#clang#GetCommand(buffer, output) abort
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" -iquote with the directory the file is in makes #include work for
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" headers in the same directory.
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return ale#Escape(ale_linters#c#clang#GetExecutable(a:buffer))
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\ . ' -S -x c -fsyntax-only '
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\ . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h')) . ' '
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\ . l:cflags
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\ . ale#Var(a:buffer, 'c_clang_options') . ' -'
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\ . ' -S -x c -fsyntax-only'
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\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
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\ . ale#Pad(l:cflags)
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\ . ale#Pad(ale#Var(a:buffer, 'c_clang_options')) . ' -'
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endfunction
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call ale#linter#Define('c', {
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@ -35,7 +35,7 @@ function! s:GetBuildDirectory(buffer) abort
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return l:build_dir
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endif
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return ale#c#FindCompileCommands(a:buffer)
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return ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
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endfunction
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function! ale_linters#c#clangtidy#GetCommand(buffer) abort
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@ -14,10 +14,10 @@ function! ale_linters#c#gcc#GetCommand(buffer, output) abort
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" -iquote with the directory the file is in makes #include work for
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" headers in the same directory.
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return ale#Escape(ale_linters#c#gcc#GetExecutable(a:buffer))
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\ . ' -S -x c -fsyntax-only '
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\ . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h')) . ' '
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\ . l:cflags
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\ . ale#Var(a:buffer, 'c_gcc_options') . ' -'
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\ . ' -S -x c -fsyntax-only'
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\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
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\ . ale#Pad(l:cflags)
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\ . ale#Pad(ale#Var(a:buffer, 'c_gcc_options')) . ' -'
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endfunction
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call ale#linter#Define('c', {
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@ -14,10 +14,10 @@ function! ale_linters#cpp#clang#GetCommand(buffer, output) abort
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" -iquote with the directory the file is in makes #include work for
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" headers in the same directory.
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return ale#Escape(ale_linters#cpp#clang#GetExecutable(a:buffer))
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\ . ' -S -x c++ -fsyntax-only '
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\ . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h')) . ' '
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\ . l:cflags
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\ . ale#Var(a:buffer, 'cpp_clang_options') . ' -'
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\ . ' -S -x c++ -fsyntax-only'
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\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
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\ . ale#Pad(l:cflags)
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\ . ale#Pad(ale#Var(a:buffer, 'cpp_clang_options')) . ' -'
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endfunction
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call ale#linter#Define('cpp', {
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@ -16,7 +16,7 @@ function! ale_linters#cpp#clangcheck#GetCommand(buffer) abort
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let l:build_dir = ale#Var(a:buffer, 'c_build_dir')
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if empty(l:build_dir)
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let l:build_dir = ale#c#FindCompileCommands(a:buffer)
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let l:build_dir = ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
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endif
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" The extra arguments in the command are used to prevent .plist files from
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@ -29,7 +29,7 @@ function! s:GetBuildDirectory(buffer) abort
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return l:build_dir
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endif
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return ale#c#FindCompileCommands(a:buffer)
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return ale#path#Dirname(ale#c#FindCompileCommands(a:buffer))
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endfunction
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function! ale_linters#cpp#clangtidy#GetCommand(buffer) abort
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@ -14,10 +14,10 @@ function! ale_linters#cpp#gcc#GetCommand(buffer, output) abort
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" -iquote with the directory the file is in makes #include work for
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" headers in the same directory.
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return ale#Escape(ale_linters#cpp#gcc#GetExecutable(a:buffer))
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\ . ' -S -x c++ -fsyntax-only '
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\ . '-iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h')) . ' '
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\ . l:cflags
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\ . ale#Var(a:buffer, 'cpp_gcc_options') . ' -'
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\ . ' -S -x c++ -fsyntax-only'
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\ . ' -iquote ' . ale#Escape(fnamemodify(bufname(a:buffer), ':p:h'))
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\ . ale#Pad(l:cflags)
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\ . ale#Pad(ale#Var(a:buffer, 'cpp_gcc_options')) . ' -'
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endfunction
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call ale#linter#Define('cpp', {
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@ -2,6 +2,7 @@
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" Description: Functions for integrating with C-family linters.
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call ale#Set('c_parse_makefile', 0)
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call ale#Set('c_parse_compile_commands', 0)
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let s:sep = has('win32') ? '\' : '/'
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" Set just so tests can override it.
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@ -26,11 +27,11 @@ function! ale#c#FindProjectRoot(buffer) abort
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return ''
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endfunction
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function! ale#c#ParseCFlagsToList(path_prefix, cflags) abort
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function! ale#c#ParseCFlags(path_prefix, cflag_line) abort
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let l:cflags_list = []
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let l:previous_options = []
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for l:option in a:cflags
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for l:option in split(a:cflag_line, '-')
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call add(l:previous_options, l:option)
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" Check if cflag contained a '-' and should not have been splitted
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let l:option_list = split(l:option, '\zs')
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@ -62,32 +63,122 @@ function! ale#c#ParseCFlagsToList(path_prefix, cflags) abort
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endif
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endfor
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return l:cflags_list
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return join(l:cflags_list, ' ')
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endfunction
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function! ale#c#ParseCFlags(buffer, stdout_make) abort
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function! ale#c#ParseCFlagsFromMakeOutput(buffer, make_output) abort
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if !g:ale_c_parse_makefile
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return []
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return ''
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endif
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let l:buffer_filename = expand('#' . a:buffer . ':t')
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let l:cflags = []
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for l:lines in split(a:stdout_make, '\\n')
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if stridx(l:lines, l:buffer_filename) >= 0
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let l:cflags = split(l:lines, '-')
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let l:cflag_line = ''
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" Find a line matching this buffer's filename in the make output.
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for l:line in a:make_output
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if stridx(l:line, l:buffer_filename) >= 0
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let l:cflag_line = l:line
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break
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endif
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endfor
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let l:makefile_path = ale#path#FindNearestFile(a:buffer, 'Makefile')
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return ale#c#ParseCFlagsToList(fnamemodify(l:makefile_path, ':p:h'), l:cflags)
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let l:makefile_dir = fnamemodify(l:makefile_path, ':p:h')
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return ale#c#ParseCFlags(l:makefile_dir, l:cflag_line)
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endfunction
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" Given a buffer number, find the build subdirectory with compile commands
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" The subdirectory is returned without the trailing /
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function! ale#c#FindCompileCommands(buffer) abort
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" Look above the current source file to find compile_commands.json
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let l:json_file = ale#path#FindNearestFile(a:buffer, 'compile_commands.json')
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if !empty(l:json_file)
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return l:json_file
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endif
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" Search in build directories if we can't find it in the project.
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for l:path in ale#path#Upwards(expand('#' . a:buffer . ':p:h'))
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for l:dirname in ale#Var(a:buffer, 'c_build_dir_names')
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let l:c_build_dir = l:path . s:sep . l:dirname
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let l:json_file = l:c_build_dir . s:sep . 'compile_commands.json'
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if filereadable(l:json_file)
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return l:json_file
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endif
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endfor
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endfor
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return ''
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endfunction
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" Cache compile_commands.json data in a Dictionary, so we don't need to read
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" the same files over and over again. The key in the dictionary will include
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" the last modified time of the file.
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if !exists('s:compile_commands_cache')
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let s:compile_commands_cache = {}
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endif
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function! s:GetListFromCompileCommandsFile(compile_commands_file) abort
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if empty(a:compile_commands_file)
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return []
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endif
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let l:time = getftime(a:compile_commands_file)
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if l:time < 0
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return []
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endif
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let l:key = a:compile_commands_file . ':' . l:time
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if has_key(s:compile_commands_cache, l:key)
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return s:compile_commands_cache[l:key]
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endif
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let l:data = []
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silent! let l:data = json_decode(join(readfile(a:compile_commands_file), ''))
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if !empty(l:data)
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let s:compile_commands_cache[l:key] = l:data
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return l:data
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endif
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return []
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endfunction
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function! ale#c#ParseCompileCommandsFlags(buffer, dir, json_list) abort
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for l:item in a:json_list
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if bufnr(l:item.file) is a:buffer
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return ale#c#ParseCFlags(a:dir, l:item.command)
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endif
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endfor
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return ''
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endfunction
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function! ale#c#FlagsFromCompileCommands(buffer, compile_commands_file) abort
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let l:dir = ale#path#Dirname(a:compile_commands_file)
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let l:json_list = s:GetListFromCompileCommandsFile(a:compile_commands_file)
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return ale#c#ParseCompileCommandsFlags(a:buffer, l:dir, l:json_list)
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endfunction
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function! ale#c#GetCFlags(buffer, output) abort
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let l:cflags = ' '
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if g:ale_c_parse_makefile && !empty(a:output)
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let l:cflags = join(ale#c#ParseCFlags(a:buffer, join(a:output, '\n')), ' ') . ' '
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if ale#Var(a:buffer, 'c_parse_makefile') && !empty(a:output)
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let l:cflags = ale#c#ParseCFlagsFromMakeOutput(a:buffer, a:output)
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endif
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if ale#Var(a:buffer, 'c_parse_compile_commands')
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let l:json_file = ale#c#FindCompileCommands(a:buffer)
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if !empty(l:json_file)
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let l:cflags = ale#c#FlagsFromCompileCommands(a:buffer, l:json_file)
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endif
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endif
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if l:cflags is# ' '
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@ -98,8 +189,9 @@ function! ale#c#GetCFlags(buffer, output) abort
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endfunction
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function! ale#c#GetMakeCommand(buffer) abort
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if g:ale_c_parse_makefile
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if ale#Var(a:buffer, 'c_parse_makefile')
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let l:makefile_path = ale#path#FindNearestFile(a:buffer, 'Makefile')
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if !empty(l:makefile_path)
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return 'cd '. fnamemodify(l:makefile_path, ':p:h') . ' && make -n'
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endif
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@ -161,19 +253,3 @@ let g:ale_c_build_dir_names = get(g:, 'ale_c_build_dir_names', [
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\ 'build',
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\ 'bin',
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\])
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" Given a buffer number, find the build subdirectory with compile commands
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" The subdirectory is returned without the trailing /
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function! ale#c#FindCompileCommands(buffer) abort
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for l:path in ale#path#Upwards(expand('#' . a:buffer . ':p:h'))
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for l:dirname in ale#Var(a:buffer, 'c_build_dir_names')
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let l:c_build_dir = l:path . s:sep . l:dirname
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if filereadable(l:c_build_dir . '/compile_commands.json')
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return l:c_build_dir
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endif
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endfor
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endfor
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return ''
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endfunction
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@ -105,6 +105,21 @@ function! ale#path#GetAbsPath(base_directory, filename) abort
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return ale#path#Simplify(a:base_directory . l:sep . a:filename)
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endfunction
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" Given a path, return the directory name for that path, with no trailing
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" slashes. If the argument is empty(), return an empty string.
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function! ale#path#Dirname(path) abort
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if empty(a:path)
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return ''
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endif
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" For /foo/bar/ we need :h:h to get /foo
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if a:path[-1:] is# '/'
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return fnamemodify(a:path, ':h:h')
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endif
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return fnamemodify(a:path, ':h')
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endfunction
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" Given a buffer number and a relative or absolute path, return 1 if the
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" two paths represent the same file on disk.
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function! ale#path#IsBufferPath(buffer, complex_filename) abort
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@ -25,13 +25,28 @@ g:ale_c_build_dir *g:ale_c_build_dir*
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Type: |String|
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Default: `''`
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A path to the directory containing the `compile_commands.json` file to use
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with c-family linters. Usually setting this option to a non-empty string
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will override the |g:ale_c_build_dir_names| option to impose a compilation
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database (it can be useful if multiple builds are in multiple build
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subdirectories in the project tree).
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This feature is also most useful for the clang tools linters, wrapped
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around LibTooling (namely clang-tidy here)
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For programs that can read `compile_commands.json` files, this option can be
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set to the directory containing the file for the project. ALE will try to
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determine the location of `compile_commands.json` automatically, but if your
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file exists in some other directory, you can set this option so ALE will
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know where it is.
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This directory will be searched instead of |g:ale_c_build_dir_names|.
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g:ale_c_parse_compile_commands *g:ale_c_parse_compile_commands*
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*b:ale_c_parse_compile_commands*
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Type: |Number|
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Default: `0`
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If set to `1`, ALE will parse `compile_commands.json` files to automatically
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determine flags for C or C++ compilers. ALE will first search for the
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nearest `compile_commands.json` file, and then look for
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`compile_commands.json` files in the directories for
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|g:ale_c_build_dir_names|.
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If |g:ale_c_parse_makefile| or |b:ale_c_parse_makefile| is set to `1`, the
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output of `make -n` will be preferred over `compile_commands.json` files.
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g:ale_c_parse_makefile *g:ale_c_parse_makefile*
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@ -10,6 +10,7 @@ The following C options also apply to some C++ linters too.
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* |g:ale_c_build_dir_names|
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* |g:ale_c_build_dir|
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* |g:ale_c_parse_makefile|
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* |g:ale_c_parse_compile_commands|
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===============================================================================
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@ -1,4 +1,7 @@
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Before:
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Save g:ale_c_parse_makefile
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let g:ale_c_parse_makefile = 0
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call ale#assert#SetUpLinterTest('c', 'clang')
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let b:command_tail = ' -S -x c -fsyntax-only -iquote'
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\ . ' ' . ale#Escape(getcwd())
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@ -1,4 +1,7 @@
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Before:
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Save g:ale_c_parse_makefile
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let g:ale_c_parse_makefile = 0
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call ale#assert#SetUpLinterTest('c', 'gcc')
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let b:command_tail = ' -S -x c -fsyntax-only -iquote'
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@ -1,4 +1,7 @@
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Before:
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Save g:ale_c_parse_makefile
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let g:ale_c_parse_makefile = 0
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call ale#assert#SetUpLinterTest('cpp', 'clang')
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let b:command_tail = ' -S -x c++ -fsyntax-only -iquote'
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\ . ' ' . ale#Escape(getcwd())
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@ -1,4 +1,7 @@
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Before:
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Save g:ale_c_parse_makefile
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let g:ale_c_parse_makefile = 0
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call ale#assert#SetUpLinterTest('cpp', 'gcc')
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let b:command_tail = ' -S -x c++ -fsyntax-only -iquote'
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\ . ' ' . ale#Escape(getcwd())
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161
test/test_c_flag_parsing.vader
Normal file
161
test/test_c_flag_parsing.vader
Normal file
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@ -0,0 +1,161 @@
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Before:
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Save g:ale_c_parse_makefile
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call ale#test#SetDirectory('/testplugin/test')
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let g:ale_c_parse_makefile = 1
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After:
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Restore
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call ale#test#RestoreDirectory()
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Execute(The CFlags parser should be able to parse include directives):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -c file.c'])
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Execute(The CFlags parser should be able to parse macro directives):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' -DTEST=1',
|
||||
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=1 -c file.c'])
|
||||
|
||||
Execute(The CFlags parser should be able to parse macro directives with spaces):
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' -DTEST=$(( 2 * 4 ))',
|
||||
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=$(( 2 * 4 )) -c file.c'])
|
||||
|
||||
Execute(The CFlags parser should be able to parse shell directives with spaces):
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=`date +%s` -c file.c'])
|
||||
|
||||
Execute(ParseCFlags should be able to parse flags with relative paths):
|
||||
AssertEqual
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Isubdir '
|
||||
\ . '-I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should be able to parse -Dgoal):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Isubdir '
|
||||
\ . '-I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should ignore -T and other arguments):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
|
||||
\ . '-I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should handle paths with spaces in double quotes):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
|
||||
\ . '-I"dir with spaces"' . ' -I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should handle paths with spaces in single quotes):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
|
||||
\ . '-I''dir with spaces''' . ' -I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should handle paths with minuses):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
|
||||
\ . '-I''dir with spaces''' . ' -Idir-with-dash'
|
||||
\ . ' -I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(ParseCFlags should handle -D with minuses):
|
||||
AssertEqual
|
||||
\ '-Dgoal=9'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
|
||||
\ . ' -Dmacro-with-dash'
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
|
||||
\ . ' ' . ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
|
||||
\ . ' -DTEST=`date +%s`',
|
||||
\ ale#c#ParseCFlags(
|
||||
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
|
||||
\ . '-Dmacro-with-dash '
|
||||
\ . '-I''dir with spaces''' . ' -Idir-with-dash'
|
||||
\ . ' -I'. ale#path#Simplify('kernel/include')
|
||||
\ . ' -DTEST=`date +%s` -c file.c'
|
||||
\ )
|
||||
|
||||
Execute(FlagsFromCompileCommands should tolerate empty values):
|
||||
AssertEqual '', ale#c#FlagsFromCompileCommands(bufnr(''), '')
|
||||
|
||||
Execute(ParseCompileCommandsFlags should tolerate empty values):
|
||||
AssertEqual '', ale#c#ParseCompileCommandsFlags(bufnr(''), '', [])
|
||||
|
||||
Execute(ParseCompileCommandsFlags should parse some basic flags):
|
||||
noautocmd execute 'file! ' . fnameescape('/foo/bar/xmms2-mpris/src/xmms2-mpris.c')
|
||||
|
||||
AssertEqual
|
||||
\ '-I/usr/include/xmms2',
|
||||
\ ale#c#ParseCompileCommandsFlags(bufnr(''), '/foo/bar/xmms2-mpris', [
|
||||
\ {
|
||||
\ 'directory': '/foo/bar/xmms2-mpris',
|
||||
\ 'command': '/usr/bin/cc -I/usr/include/xmms2 -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o -c /foo/bar/xmms2-mpris/src/xmms2-mpris.c',
|
||||
\ 'file': '/foo/bar/xmms2-mpris/src/xmms2-mpris.c'
|
||||
\ },
|
||||
\ ])
|
||||
|
|
@ -2,6 +2,7 @@ Before:
|
|||
" Make sure the c.vim file is loaded first.
|
||||
call ale#c#FindProjectRoot(bufnr(''))
|
||||
|
||||
Save g:ale_c_parse_makefile
|
||||
Save g:ale_c_gcc_options
|
||||
Save g:ale_c_clang_options
|
||||
Save g:ale_cpp_gcc_options
|
||||
|
|
@ -19,6 +20,7 @@ Before:
|
|||
|
||||
call ale#test#SetDirectory('/testplugin/test')
|
||||
|
||||
let g:ale_c_parse_makefile = 0
|
||||
let g:ale_c_gcc_options = ''
|
||||
let g:ale_c_clang_options = ''
|
||||
let g:ale_cpp_gcc_options = ''
|
||||
|
|
|
|||
|
|
@ -1,184 +0,0 @@
|
|||
Before:
|
||||
Save g:ale_c_parse_makefile
|
||||
Save g:ale_c_gcc_options
|
||||
Save g:ale_c_clang_options
|
||||
Save g:ale_cpp_gcc_options
|
||||
Save g:ale_cpp_clang_options
|
||||
|
||||
call ale#test#SetDirectory('/testplugin/test')
|
||||
|
||||
let g:ale_c_parse_makefile=1
|
||||
let g:ale_c_gcc_options = ''
|
||||
let g:ale_c_clang_options = ''
|
||||
let g:ale_cpp_gcc_options = ''
|
||||
let g:ale_cpp_clang_options = ''
|
||||
|
||||
After:
|
||||
Restore
|
||||
|
||||
call ale#test#RestoreDirectory()
|
||||
call ale#linter#Reset()
|
||||
|
||||
Execute(The CFlags parser should be able to parse include directives):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))]
|
||||
\ , ale#c#ParseCFlags(bufnr(''), 'gcc -Isubdir -c file.c')
|
||||
|
||||
Execute(The CFlags parser should be able to parse macro directives):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ '-DTEST=1']
|
||||
\ , ale#c#ParseCFlags(bufnr(''), 'gcc -Isubdir -DTEST=1 -c file.c')
|
||||
|
||||
Execute(The CFlags parser should be able to parse macro directives with spaces):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ '-DTEST=$(( 2 * 4 ))']
|
||||
\ , ale#c#ParseCFlags(bufnr(''), 'gcc -Isubdir -DTEST=$(( 2 * 4 )) -c file.c')
|
||||
|
||||
Execute(The CFlags parser should be able to parse shell directives with spaces):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlags(bufnr(''), 'gcc -Isubdir -DTEST=`date +%s` -c file.c')
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Isubdir -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #2):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ [ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Isubdir ' .
|
||||
\ '-I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #3):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Isubdir ' .
|
||||
\ '-I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #4):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir ' .
|
||||
\ '-I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #5):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir ' .
|
||||
\ '-I"dir with spaces"' . ' -I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #6):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir ' .
|
||||
\ '-I''dir with spaces''' . ' -I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #7):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir ' .
|
||||
\ '-I''dir with spaces''' . ' -Idir-with-dash' .
|
||||
\ ' -I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
|
||||
Execute(The CFlagsToList parser should be able to parse multiple cflags #8):
|
||||
runtime! ale_linters/c/gcc.vim
|
||||
|
||||
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
|
||||
|
||||
AssertEqual
|
||||
\ ['-Dgoal=9',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
|
||||
\ '-Dmacro-with-dash',
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash')),
|
||||
\ ale#Escape('-I' . ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
|
||||
\ '-DTEST=`date +%s`']
|
||||
\ , ale#c#ParseCFlagsToList(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
||||
\ split('gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir ' .
|
||||
\ '-Dmacro-with-dash ' .
|
||||
\ '-I''dir with spaces''' . ' -Idir-with-dash' .
|
||||
\ ' -I'. ale#path#Simplify('kernel/include') .
|
||||
\ ' -DTEST=`date +%s` -c file.c', '-'))
|
||||
8
test/test_path_dirname.vader
Normal file
8
test/test_path_dirname.vader
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
Execute(ale#path#Dirname should return empty strings should be returned for empty values):
|
||||
AssertEqual '', ale#path#Dirname('')
|
||||
AssertEqual '', ale#path#Dirname(0)
|
||||
AssertEqual '', ale#path#Dirname(v:null)
|
||||
|
||||
Execute(ale#path#Dirname should return the dirname of paths):
|
||||
AssertEqual '/foo', ale#path#Dirname('/foo/bar')
|
||||
AssertEqual '/foo', ale#path#Dirname('/foo/bar/')
|
||||
Reference in a new issue