diff --git a/test/built-ins/Array/prototype/sort/precise-getter-pops-elements.js b/test/built-ins/Array/prototype/sort/precise-getter-pops-elements.js
new file mode 100644
index 0000000000..1253240219
--- /dev/null
+++ b/test/built-ins/Array/prototype/sort/precise-getter-pops-elements.js
@@ -0,0 +1,40 @@
+// Copyright (C) 2021 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.sort
+description: >
+  Previously implementation-defined aspects of Array.prototype.sort.
+info: |
+  Historically, many aspects of Array.prototype.sort remained
+  implementation-defined. https://github.com/tc39/ecma262/pull/1585
+  described some behaviors more precisely, reducing the amount of cases
+  that result in an implementation-defined sort order.
+---*/
+
+const array = [undefined, 'c', /*hole*/, 'b', undefined, /*hole*/, 'a', 'd'];
+
+Object.defineProperty(array, '2', {
+  get() {
+    array.pop();
+    array.pop();
+    return this.foo;
+  },
+  set(v) {
+    this.foo = v;
+  }
+});
+
+array.sort();
+
+assert.sameValue(array[0], 'b');
+assert.sameValue(array[1], 'c');
+assert.sameValue(array[3], undefined);
+assert.sameValue(array[4], undefined);
+assert.sameValue('5' in array, false);
+assert.sameValue(array.hasOwnProperty('5'), false);
+assert.sameValue(array.length, 6);
+assert.sameValue(array.foo, undefined);
+
+assert.sameValue(array[2], undefined);
+assert.sameValue(array.length, 4);
diff --git a/test/built-ins/Array/prototype/sort/precise-setter-pops-elements.js b/test/built-ins/Array/prototype/sort/precise-setter-pops-elements.js
new file mode 100644
index 0000000000..327757e7b3
--- /dev/null
+++ b/test/built-ins/Array/prototype/sort/precise-setter-pops-elements.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2021 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.sort
+description: >
+  Previously implementation-defined aspects of Array.prototype.sort.
+info: |
+  Historically, many aspects of Array.prototype.sort remained
+  implementation-defined. https://github.com/tc39/ecma262/pull/1585
+  described some behaviors more precisely, reducing the amount of cases
+  that result in an implementation-defined sort order.
+---*/
+
+const array = [undefined, 'c', /*hole*/, 'b', undefined, /*hole*/, 'a', 'd'];
+
+Object.defineProperty(array, '2', {
+  get() {
+    return this.foo;
+  },
+  set(v) {
+    array.pop();
+    array.pop();
+    this.foo = v;
+  }
+});
+
+array.sort();
+
+assert.sameValue(array[0], 'a');
+assert.sameValue(array[1], 'b');
+assert.sameValue(array[2], 'c');
+assert.sameValue(array[3], 'd');
+assert.sameValue(array[4], undefined);
+assert.sameValue(array[5], undefined);
+assert.sameValue(array[6], undefined);
+assert.sameValue(array.length, 7);
+assert.sameValue(array.foo, 'c');