From 4bea50b82f53a351d218cc3af120b460b9d1639f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Peter=20Renstr=C3=B6m?= <renstrom.peter@gmail.com>
Date: Thu, 24 Aug 2017 23:49:43 +0200
Subject: Add clang-format fixer for C/C++ (#873)

* Add clang-format fixer for C/C++

* Document clang-format options

* Refer ale-cpp-clangformat to ale-c-clangformat
---
 test/fixers/test_clangformat_fixer_callback.vader | 36 +++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 test/fixers/test_clangformat_fixer_callback.vader

(limited to 'test/fixers')

diff --git a/test/fixers/test_clangformat_fixer_callback.vader b/test/fixers/test_clangformat_fixer_callback.vader
new file mode 100644
index 00000000..a55576bf
--- /dev/null
+++ b/test/fixers/test_clangformat_fixer_callback.vader
@@ -0,0 +1,36 @@
+Before:
+  Save g:ale_c_clangformat_executable
+
+  " 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')
+  silent cd ..
+  silent cd command_callback
+  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('c_paths/dummy.c')
+
+  AssertEqual
+  \ {
+  \   'command': ale#Escape(g:ale_c_clangformat_executable)
+  \       . ' '
+  \ },
+  \ ale#fixers#clangformat#Fix(bufnr(''))
+
+Execute(The clangformat callback should include any additional options):
+  call ale#test#SetFilename('c_paths/dummy.c')
+  let g:ale_c_clangformat_options = '--some-option'
+
+  AssertEqual
+  \ {
+  \   'command': ale#Escape(g:ale_c_clangformat_executable)
+  \     . ' --some-option',
+  \ },
+  \ ale#fixers#clangformat#Fix(bufnr(''))
-- 
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