Convert legacy test for fixeol to lua test.

1 files changed, 59 insertions, 0 deletions

diff --git a/test/functional/legacy/fixeol_spec.lua b/test/functional/legacy/fixeol_spec.lua
new file mode 100644
index 0000000000..113d14f6ca
--- /dev/null
+++ b/test/functional/legacy/fixeol_spec.lua
@@ -0,0 +1,59 @@
+-- Tests for 'fixeol'
+
+local helpers = require('test.functional.helpers')
+local feed, insert, source = helpers.feed, helpers.insert, helpers.source
+local clear, execute, expect = helpers.clear, helpers.execute, helpers.expect
+
+describe('fixeol', function()
+  setup(clear)
+
+  it('is working', function()
+    -- First write two test files – with and without trailing EOL.
+    -- Use Unix fileformat for consistency.
+    execute('set ff=unix')
+    execute('enew!')
+    feed('awith eol<esc>:w! XXEol<cr>')
+    execute('enew!')
+    execute('set noeol nofixeol')
+    feed('awithout eol<esc>:w! XXNoEol<cr>')
+    execute('set eol fixeol')
+    execute('bwipe XXEol XXNoEol')
+
+    -- Try editing files with 'fixeol' disabled.
+    execute('e! XXEol')
+    feed('ostays eol<esc>:set nofixeol<cr>')
+    execute('w! XXTestEol')
+    execute('e! XXNoEol')
+    feed('ostays without<esc>:set nofixeol<cr>')
+    execute('w! XXTestNoEol')
+    execute('bwipe XXEol XXNoEol XXTestEol XXTestNoEol')
+    execute('set fixeol')
+
+    -- Append "END" to each file so that we can see what the last written char was.
+    feed('ggdGaEND<esc>:w >>XXEol<cr>')
+    execute('w >>XXNoEol')
+    execute('w >>XXTestEol')
+    execute('w >>XXTestNoEol')
+
+    -- Concatenate the results.
+    execute('e! test.out')
+    feed('a0<esc>:$r XXEol<cr>')
+    execute('$r XXNoEol')
+    feed('Go1<esc>:$r XXTestEol<cr>')
+    execute('$r XXTestNoEol')
+    execute('w')
+
+    -- Assert buffer contents.
+    expect([=[
+      0
+      with eol
+      END
+      without eolEND
+      1
+      with eol
+      stays eol
+      END
+      without eol
+      stays withoutEND]=])
+  end)
+end)