ale/test/command_callback/test_clang_tidy_command_callback.vader

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Before:
Save g:ale_cpp_clangtidy_checks
Save g:ale_cpp_clangtidy_options
Save g:ale_c_build_dir
unlet! g:ale_c_build_dir
unlet! b:ale_c_build_dir
unlet! g:ale_cpp_clangtidy_checks
unlet! b:ale_cpp_clangtidy_checks
unlet! g:ale_cpp_clangtidy_options
unlet! b:ale_cpp_clangtidy_options
runtime ale_linters/cpp/clangtidy.vim
call ale#test#SetFilename('test.cpp')
After:
unlet! b:ale_c_build_dir
unlet! b:ale_cpp_clangtidy_checks
unlet! b:ale_cpp_clangtidy_options
unlet! b:ale_cpp_clangtidy_executable
Restore
call ale#linter#Reset()
Execute(The clangtidy command default should be correct):
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(You should be able to remove the -checks option for clang-tidy):
let b:ale_cpp_clangtidy_checks = []
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' %s',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(You should be able to set other checks for clang-tidy):
let b:ale_cpp_clangtidy_checks = ['-*', 'clang-analyzer-*']
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''-*,clang-analyzer-*'' %s',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(You should be able to manually set compiler flags for clang-tidy):
let b:ale_cpp_clangtidy_options = '-Wall'
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s -- -Wall',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
\
Execute(The build directory should be configurable):
let b:ale_c_build_dir = '/foo/bar'
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s -p ' . ale#Escape('/foo/bar'),
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(The build directory setting should override the options):
let b:ale_c_build_dir = '/foo/bar'
let b:ale_cpp_clangtidy_options = '-Wall'
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s -p ' . ale#Escape('/foo/bar'),
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(The build directory should be ignored for header files):
call ale#test#SetFilename('test.h')
let b:ale_c_build_dir = '/foo/bar'
let b:ale_cpp_clangtidy_options = '-Wall'
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s -- -Wall',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
\
call ale#test#SetFilename('test.hpp')
AssertEqual
\ ale#Escape('clang-tidy')
\ . ' -checks=''*'' %s -- -Wall',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))
Execute(The executable should be configurable):
let b:ale_cpp_clangtidy_executable = 'foobar'
AssertEqual
\ ale#Escape('foobar')
\ . ' -checks=''*'' %s',
\ ale_linters#cpp#clangtidy#GetCommand(bufnr(''))