diff --git a/test/built-ins/Array/prototype/find/array-altered-during-loop.js b/test/built-ins/Array/prototype/find/array-altered-during-loop.js
index 7a5a0e7c9a..fcc19d7d51 100644
--- a/test/built-ins/Array/prototype/find/array-altered-during-loop.js
+++ b/test/built-ins/Array/prototype/find/array-altered-during-loop.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   The range of elements processed is set before the first call to `predicate`.
diff --git a/test/built-ins/Array/prototype/find/length.js b/test/built-ins/Array/prototype/find/length.js
index 3335a00ff6..831fad7b57 100644
--- a/test/built-ins/Array/prototype/find/length.js
+++ b/test/built-ins/Array/prototype/find/length.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: Array.prototype.find.length value and descriptor.
 info: >
diff --git a/test/built-ins/Array/prototype/find/name.js b/test/built-ins/Array/prototype/find/name.js
index 4b75775757..6bfcbe340d 100644
--- a/test/built-ins/Array/prototype/find/name.js
+++ b/test/built-ins/Array/prototype/find/name.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Array.prototype.find.name value and descriptor.
diff --git a/test/built-ins/Array/prototype/find/predicate-call-parameters.js b/test/built-ins/Array/prototype/find/predicate-call-parameters.js
index 403ec09158..4b31dd4c4e 100644
--- a/test/built-ins/Array/prototype/find/predicate-call-parameters.js
+++ b/test/built-ins/Array/prototype/find/predicate-call-parameters.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Predicate called as F.call( thisArg, kValue, k, O ) for each array entry.
diff --git a/test/built-ins/Array/prototype/find/predicate-call-this-non-strict.js b/test/built-ins/Array/prototype/find/predicate-call-this-non-strict.js
index e533d2103a..b8747f8010 100644
--- a/test/built-ins/Array/prototype/find/predicate-call-this-non-strict.js
+++ b/test/built-ins/Array/prototype/find/predicate-call-this-non-strict.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Predicate thisArg as F.call( thisArg, kValue, k, O ) for each array entry.
diff --git a/test/built-ins/Array/prototype/find/predicate-call-this-strict.js b/test/built-ins/Array/prototype/find/predicate-call-this-strict.js
index 5a8726f2f1..5bf2b07919 100644
--- a/test/built-ins/Array/prototype/find/predicate-call-this-strict.js
+++ b/test/built-ins/Array/prototype/find/predicate-call-this-strict.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Predicate thisArg as F.call( thisArg, kValue, k, O ) for each array entry.
diff --git a/test/built-ins/Array/prototype/find/predicate-called-for-each-array-property.js b/test/built-ins/Array/prototype/find/predicate-called-for-each-array-property.js
index 0a140f9ea3..c997ca3b68 100644
--- a/test/built-ins/Array/prototype/find/predicate-called-for-each-array-property.js
+++ b/test/built-ins/Array/prototype/find/predicate-called-for-each-array-property.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Predicate is called for each array property.
diff --git a/test/built-ins/Array/prototype/find/predicate-is-not-callable-throws.js b/test/built-ins/Array/prototype/find/predicate-is-not-callable-throws.js
index 3aa4a58d1d..80483ee99d 100644
--- a/test/built-ins/Array/prototype/find/predicate-is-not-callable-throws.js
+++ b/test/built-ins/Array/prototype/find/predicate-is-not-callable-throws.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Throws a TypeError exception if predicate is not callable.
diff --git a/test/built-ins/Array/prototype/find/predicate-not-called-on-empty-array.js b/test/built-ins/Array/prototype/find/predicate-not-called-on-empty-array.js
index 327293d2fc..fe723f1eff 100644
--- a/test/built-ins/Array/prototype/find/predicate-not-called-on-empty-array.js
+++ b/test/built-ins/Array/prototype/find/predicate-not-called-on-empty-array.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Predicate is only called if this.length is > 0.
diff --git a/test/built-ins/Array/prototype/find/prop-desc.js b/test/built-ins/Array/prototype/find/prop-desc.js
index d67656ad86..8186c78daa 100644
--- a/test/built-ins/Array/prototype/find/prop-desc.js
+++ b/test/built-ins/Array/prototype/find/prop-desc.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: Property type and descriptor.
 info: >
diff --git a/test/built-ins/Array/prototype/find/return-abrupt-from-predicate-call.js b/test/built-ins/Array/prototype/find/return-abrupt-from-predicate-call.js
index 7a7fb605ad..ed05f99e72 100644
--- a/test/built-ins/Array/prototype/find/return-abrupt-from-predicate-call.js
+++ b/test/built-ins/Array/prototype/find/return-abrupt-from-predicate-call.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return abrupt from predicate call.
diff --git a/test/built-ins/Array/prototype/find/return-abrupt-from-property.js b/test/built-ins/Array/prototype/find/return-abrupt-from-property.js
index c5dd97bd13..a0369bd302 100644
--- a/test/built-ins/Array/prototype/find/return-abrupt-from-property.js
+++ b/test/built-ins/Array/prototype/find/return-abrupt-from-property.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Returns abrupt from getting property value from `this`.
diff --git a/test/built-ins/Array/prototype/find/return-abrupt-from-this-length-as-symbol.js b/test/built-ins/Array/prototype/find/return-abrupt-from-this-length-as-symbol.js
index 78bc5bb290..ea0a205de6 100644
--- a/test/built-ins/Array/prototype/find/return-abrupt-from-this-length-as-symbol.js
+++ b/test/built-ins/Array/prototype/find/return-abrupt-from-this-length-as-symbol.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return abrupt from ToLength(Get(O, "length")) where length is a Symbol.
diff --git a/test/built-ins/Array/prototype/find/return-abrupt-from-this-length.js b/test/built-ins/Array/prototype/find/return-abrupt-from-this-length.js
index a0dcc894b1..b7ac2d1224 100644
--- a/test/built-ins/Array/prototype/find/return-abrupt-from-this-length.js
+++ b/test/built-ins/Array/prototype/find/return-abrupt-from-this-length.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return abrupt from ToLength(Get(O, "length")).
diff --git a/test/built-ins/Array/prototype/find/return-abrupt-from-this.js b/test/built-ins/Array/prototype/find/return-abrupt-from-this.js
index 298e100460..af246150e1 100644
--- a/test/built-ins/Array/prototype/find/return-abrupt-from-this.js
+++ b/test/built-ins/Array/prototype/find/return-abrupt-from-this.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return abrupt from ToObject(this value).
diff --git a/test/built-ins/Array/prototype/find/return-found-value-predicate-result-is-true.js b/test/built-ins/Array/prototype/find/return-found-value-predicate-result-is-true.js
index 7c8e8b63c6..d75b230594 100644
--- a/test/built-ins/Array/prototype/find/return-found-value-predicate-result-is-true.js
+++ b/test/built-ins/Array/prototype/find/return-found-value-predicate-result-is-true.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return found value if predicate return a boolean true value.
diff --git a/test/built-ins/Array/prototype/find/return-undefined-if-predicate-returns-false-value.js b/test/built-ins/Array/prototype/find/return-undefined-if-predicate-returns-false-value.js
index cf665b8cb9..3668df58d8 100644
--- a/test/built-ins/Array/prototype/find/return-undefined-if-predicate-returns-false-value.js
+++ b/test/built-ins/Array/prototype/find/return-undefined-if-predicate-returns-false-value.js
@@ -1,6 +1,7 @@
 // Copyright (C) 2015 the V8 project authors. All rights reserved.
 // This code is governed by the BSD license found in the LICENSE file.
 /*---
+esid: sec-array.prototype.find
 es6id: 22.1.3.8
 description: >
   Return undefined if predicate always returns a boolean false value.