internal/core: remove a few unnecessary trailing Fprintln calls in tests

This has been unnecessary since https://cuelang.org/cl/1210652.

Signed-off-by: Daniel Martí <[email protected]>
Change-Id: I8e4f235a079a226d3687180459d6900d731a0b29
Reviewed-on: https://review.gerrithub.io/c/cue-lang/cue/+/1218031
TryBot-Result: CUEcueckoo <[email protected]>
Reviewed-by: Matthew Sackman <[email protected]>
Unity-Result: CUE porcuepine <[email protected]>

Author: mvdan

internal/core/adt/eval_test.go

@@ -190,8 +190,6 @@ func runEvalTest(t *cuetxtar.Test, version internal.EvaluatorVersion, flags cued
 	}
 
 	t.Write(debug.AppendNode(nil, r, v, &debug.Config{Cwd: t.Dir}))
-	fmt.Fprintln(t)
-
 	return
 }
 

internal/core/compile/compile_test.go

@@ -66,7 +66,6 @@ func TestCompile(t *testing.T) {
 				Cwd: t.Dir,
 			}))
 		}
-		fmt.Fprintln(t)
 	})
 }
 

internal/core/toposort/sort_test.go

@@ -71,7 +71,6 @@ func TestTopologicalSort(t *testing.T) {
 						t.Fatal(err)
 					}
 					_, _ = t.Write(b)
-					fmt.Fprintln(t)
 				}
 			})
 		})