[sledge] Update Equality test results

Summary:
Just fix accumulated mis-formatting that is swallowed by the
inline-test promotion implementation.

Reviewed By: ngorogiannis

Differential Revision: D20120262

fbshipit-source-id: 0e387dc55

sledge/src/symbheap/equality_test.ml

@@ -86,7 +86,7 @@ let%test_module _ =
     let r0 = true_
 
     let%expect_test _ = pp r0 ; [%expect {| {sat= true; rep= []} |}]
-    let%expect_test _ = pp_classes r0 ; [%expect {| |}]
+    let%expect_test _ = pp_classes r0 ; [%expect {||}]
     let%test _ = difference r0 (f x) (f x) |> Poly.equal (Some (Z.of_int 0))
     let%test _ = difference r0 !4 !3 |> Poly.equal (Some (Z.of_int 1))
 
@@ -310,9 +310,7 @@ let%test_module _ =
 
     let r11 = of_eqs [(!16, z - x); (x + !8 - z, z - !16 + !8 - z)]
 
-    let%expect_test _ =
+    let%expect_test _ = pp_classes r11 ; [%expect {| (%z_7 + -16) = %x_5 |}]
-      pp_classes r11 ; [%expect {|
-        (%z_7 + -16) = %x_5 |}]
 
     let r12 = of_eqs [(!16, z - x); (x + !8 - z, z + !16 + !8 - z)]
 
@@ -343,8 +341,7 @@ let%test_module _ =
     let%expect_test _ =
       pp r14 ;
       [%expect
-        {|
+        {| {sat= true; rep= [[%x_5 ↦ 1]; [(%y_6 ≠ 0) ↦ -1]]} |}]
-          {sat= true; rep= [[%x_5 ↦ 1]; [(%y_6 ≠ 0) ↦ -1]]} |}]
 
     let%test _ = entails_eq r14 a Term.true_
     let%test _ = entails_eq r14 b Term.true_