From 074a011b0831f89252f62c3ab498c9337d4651a2 Mon Sep 17 00:00:00 2001
From: w0rp <devw0rp@gmail.com>
Date: Wed, 22 Nov 2017 12:01:21 +0000
Subject: Make fixing ignore empty output better

---
 test/test_ale_fix.vader | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'test')

diff --git a/test/test_ale_fix.vader b/test/test_ale_fix.vader
index ac6427ab..c5deabb4 100644
--- a/test/test_ale_fix.vader
+++ b/test/test_ale_fix.vader
@@ -105,6 +105,11 @@ Before:
     return {'command': ''}
   endfunction
 
+  " echo will output a single blank line, and we should ingore it.
+  function! IgnoredEmptyOutput(buffer, output)
+    return {'command': 'echo'}
+  endfunction
+
   function! SetUpLinters()
     call ale#linter#Define('testft', {
     \ 'name': 'testlinter',
@@ -149,6 +154,7 @@ After:
   delfunction ChainEndSkipped
   delfunction SetUpLinters
   delfunction GetLastMessage
+  delfunction IgnoredEmptyOutput
 
   call ale#test#RestoreDirectory()
 
@@ -568,3 +574,12 @@ Expect(The lines should be the same):
   a
   b
   c
+
+Execute(Empty output should be ignored):
+  let g:ale_fixers.testft = ['IgnoredEmptyOutput']
+  ALEFix
+
+Expect(The lines should be the same):
+  a
+  b
+  c
-- 
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