From 15d590ee5e6779b6dad2640cdb55abc9d357bbe9 Mon Sep 17 00:00:00 2001
From: "James C. Davis" <jamescdavis@gmail.com>
Date: Thu, 30 Apr 2020 03:43:17 -0400
Subject: fix: don't append newline when buffer is noeol and nofixeol

---
 test/test_writefile_function.vader | 46 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)

(limited to 'test')

diff --git a/test/test_writefile_function.vader b/test/test_writefile_function.vader
index 811d59e8..53a88331 100644
--- a/test/test_writefile_function.vader
+++ b/test/test_writefile_function.vader
@@ -69,3 +69,49 @@ Execute(Unix file lines should be written as normal):
   AssertEqual
   \ ['first', 'second', 'third', ''],
   \ readfile(g:new_line_test_file, 'b')
+
+Execute(Newline at end of file should be preserved even when nofixeol):
+  call ale#test#SetFilename(g:new_line_test_file)
+
+  setlocal buftype=
+  noautocmd :w
+  noautocmd :e! ++ff=unix
+  set eol
+  set nofixeol
+
+  call ale#util#Writefile(bufnr(''), getline(1, '$'), g:new_line_test_file)
+
+  AssertEqual
+  \ ['first', 'second', 'third', ''],
+  \ readfile(g:new_line_test_file, 'b')
+
+Execute(Newline should not be appended on write when noeol and nofixeol):
+  call ale#test#SetFilename(g:new_line_test_file)
+
+  setlocal buftype=
+  noautocmd :w
+  noautocmd :e! ++ff=unix
+  set noeol
+  set nofixeol
+
+  call ale#util#Writefile(bufnr(''), getline(1, '$'), g:new_line_test_file)
+
+  AssertEqual
+  \ ['first', 'second', 'third'],
+  \ readfile(g:new_line_test_file, 'b')
+
+Execute(Newline should be appended on write when noeol and fixeol):
+  call ale#test#SetFilename(g:new_line_test_file)
+
+  setlocal buftype=
+  noautocmd :w
+  noautocmd :e! ++ff=unix
+  set noeol
+  set fixeol
+
+  call ale#util#Writefile(bufnr(''), getline(1, '$'), g:new_line_test_file)
+
+  AssertEqual
+  \ ['first', 'second', 'third', ''],
+  \ readfile(g:new_line_test_file, 'b')
+
-- 
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