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-rw-r--r--src/nvim/testdir/test_writefile.vim8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_writefile.vim b/src/nvim/testdir/test_writefile.vim
index 2504fcb14e..aa7882d129 100644
--- a/src/nvim/testdir/test_writefile.vim
+++ b/src/nvim/testdir/test_writefile.vim
@@ -191,6 +191,14 @@ func Test_saveas()
close!
enew | only
call delete('Xfile')
+
+ " :saveas should detect and set the file type.
+ syntax on
+ saveas! Xsaveas.pl
+ call assert_equal('perl', &filetype)
+ syntax off
+ %bw!
+ call delete('Xsaveas.pl')
endfunc
func Test_write_errors()