Tests for backtab no longer fail.

Author: gracjan

tests/haskell-simple-indent-tests.el

@@ -74,7 +74,6 @@
                                                       (setq indent-tabs-mode nil))))))
 
 (ert-deftest find-indent-and-backtab-positions-1a ()
-  :expected-result :failed
   (should (equal '((2 4 5 8 16 24 32 40 48 56)
 		   (2 4 5 8 16 24 32 40 48 56))
 		 (find-indent-and-backtab-positions '("a b c d e f g h"
@@ -88,7 +87,6 @@
                                                       (setq-local indent-tabs-mode nil))))))
 
 (ert-deftest find-indent-and-backtab-positions-2a ()
-  :expected-result :failed
   (should (equal '((8 10 13 20 24 27 32 35 37 45)
 		   (8 10 13 20 24 27 32 35 37 45))
 		 (find-indent-and-backtab-positions '("\tx <- return 123 {- This is a comment -}")))))
@@ -107,7 +105,6 @@
                                                       (setq-local indent-tabs-mode nil))))))
 
 (ert-deftest find-indent-and-backtab-positions-3a ()
-  :expected-result :failed
   (should (equal '((2 4 6 13 15 17 19 24 32 40)
                    (2 4 6 13 15 17 19 24 32 40))
 		 (find-indent-and-backtab-positions '(" f g e  e iirelevant"