--- /dev/null
+Before:
+ Save g:ale_c_clangformat_executable
+ Save g:c_clangformat_style_option
+ Save g:c_clangformat_use_local_file
+
+ " Use an invalid global executable, so we don't match it.
+ let g:ale_c_clangformat_executable = 'xxxinvalid'
+
+ call ale#test#SetDirectory('/testplugin/test/fixers')
+ let g:dir = getcwd()
+
+After:
+ Restore
+
+ call ale#test#RestoreDirectory()
+
+Execute(The clang-format callback should return the correct default values):
+ call ale#test#SetFilename('../test-files/c/dummy.c')
+
+ AssertEqual
+ \ {
+ \ 'command': ale#Escape(g:ale_c_clangformat_executable)
+ \ . ' --assume-filename=' . ale#Escape(bufname(bufnr('')))
+ \ },
+ \ ale#fixers#clangformat#Fix(bufnr(''))
+
+Execute(The clangformat callback should include any additional options):
+ call ale#test#SetFilename('../test-files/c/dummy.c')
+ let g:ale_c_clangformat_options = '--some-option'
+
+ AssertEqual
+ \ {
+ \ 'command': ale#Escape(g:ale_c_clangformat_executable)
+ \ . ' --assume-filename=' . ale#Escape(bufname(bufnr('')))
+ \ . ' --some-option',
+ \ },
+ \ ale#fixers#clangformat#Fix(bufnr(''))
+
+Execute(The clangformat callback should include style options as well):
+ call ale#test#SetFilename('../test-files/c/dummy.c')
+ let g:ale_c_clangformat_options = '--some-option'
+ let g:ale_c_clangformat_style_option = '{BasedOnStyle: Microsoft, ColumnLimit:80,}'
+
+ AssertEqual
+ \ {
+ \ 'command': ale#Escape(g:ale_c_clangformat_executable)
+ \ . ' --assume-filename=' . ale#Escape(bufname(bufnr('')))
+ \ . ' --some-option' . " -style='{BasedOnStyle: Microsoft, ColumnLimit:80,}'",
+ \ },
+ \ ale#fixers#clangformat#Fix(bufnr(''))
+
+Execute(The clangformat callback should use local file instead of style options):
+ call ale#test#SetFilename('../test-files/clangformat/with_clangformat/dummy.c')
+ let g:ale_c_clangformat_options = '--some-option'
+ let g:ale_c_clangformat_style_option = '{BasedOnStyle: Microsoft, ColumnLimit:80,}'
+ let g:ale_c_clangformat_use_local_file = 1
+
+ AssertEqual
+ \ {
+ \ 'command': ale#Escape(g:ale_c_clangformat_executable)
+ \ . ' --assume-filename=' . ale#Escape(bufname(bufnr('')))
+ \ . ' --some-option' . ' -style=file',
+ \ },
+ \ ale#fixers#clangformat#Fix(bufnr(''))