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decimal_test.go

@@ -5,7 +5,6 @@
 package uint256
 
 import (
-	"errors"
 	"fmt"
 	"math/big"
 	"testing"
@@ -17,15 +16,13 @@ func testSetFromDec(tc string) error {
 	err := a.SetFromDecimal(tc)
 	{ // Check the FromDecimal too
 		b, err2 := FromDecimal(tc)
-		switch {
-		case a == nil && b != nil:
-			return errors.New("a != b")
-		case a != nil && b == nil:
-			return errors.New("a != b")
-		case err != nil && err2 == nil:
-			return errors.New("err != err2")
-		case err == nil && err2 != nil:
-			return errors.New("err != err2")
+		if (err == nil) != (err2 == nil) {
+			return fmt.Errorf("err != err2: %v %v", err, err2)
+		}
+		if err == nil {
+			if a.Cmp(b) != 0 {
+				fmt.Errorf("a != b: %v %v", a, b)
+			}
 		}
 	}
 	// If input is negative, we should eror