3 files changed, 13 insertions, 11 deletions
diff --git a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/length.js b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/length.js
index 0d49d0670b..2cf7287737 100644
--- a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/length.js
+++ b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/length.js
@@ -22,10 +22,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(Boolean.prototype.valueOf.length, 0);
-
-verifyNotEnumerable(Boolean.prototype.valueOf, "length");
-verifyNotWritable(Boolean.prototype.valueOf, "length");
-verifyConfigurable(Boolean.prototype.valueOf, "length");
+verifyProperty(Boolean.prototype.valueOf, "length", {
+  value: 0,
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/name.js b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/name.js
index bb0b1138eb..934986997e 100644
--- a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/name.js
+++ b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/name.js
@@ -19,10 +19,11 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-assert.sameValue(Boolean.prototype.valueOf.name, "valueOf");
-
-verifyNotEnumerable(Boolean.prototype.valueOf, "name");
-verifyNotWritable(Boolean.prototype.valueOf, "name");
-verifyConfigurable(Boolean.prototype.valueOf, "name");
+verifyProperty(Boolean.prototype.valueOf, "name", {
+  value: "valueOf",
+  writable: false,
+  enumerable: false,
+  configurable: true
+});
 
 reportCompare(0, 0);
diff --git a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/not-a-constructor.js b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/not-a-constructor.js
index f3c549e341..1459698f70 100644
--- a/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/not-a-constructor.js
+++ b/js/src/tests/test262/built-ins/Boolean/prototype/valueOf/not-a-constructor.js
@@ -29,7 +29,7 @@ assert.sameValue(
 
 assert.throws(TypeError, () => {
   new Boolean.prototype.valueOf();
-}, '`new Boolean.prototype.valueOf()` throws TypeError');
+});
 
 
 reportCompare(0, 0);