Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

70 files changed, 1611 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/computed-property-names/basics/browser.js b/js/src/tests/test262/language/computed-property-names/basics/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/basics/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/basics/number.js b/js/src/tests/test262/language/computed-property-names/basics/number.js
new file mode 100644
index 0000000000..264918d0c0
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/basics/number.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be a number
+includes: [compareArray.js]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var object = {
+  a: 'A',
+  [1]: 'B',
+  c: 'C',
+  [ID(2)]: 'D',
+};
+assert.sameValue(object.a, 'A', "The value of `object.a` is `'A'`. Defined in `object` as `a: 'A'`");
+assert.sameValue(object[1], 'B', "The value of `object[1]` is `'B'`. Defined in `object` as `[1]: 'B'`");
+assert.sameValue(object.c, 'C', "The value of `object.c` is `'C'`. Defined in `object` as `c: 'C'`");
+assert.sameValue(object[2], 'D', "The value of `object[2]` is `'D'`. Defined in `object` as `[ID(2)]: 'D'`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['1', '2', 'a', 'c']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/basics/shell.js b/js/src/tests/test262/language/computed-property-names/basics/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/basics/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/basics/string.js b/js/src/tests/test262/language/computed-property-names/basics/string.js
new file mode 100644
index 0000000000..f4cc83a088
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/basics/string.js
@@ -0,0 +1,28 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be a string
+includes: [compareArray.js]
+---*/
+function ID(x) {
+  return x;
+}
+
+var object = {
+  a: 'A',
+  ['b']: 'B',
+  c: 'C',
+  [ID('d')]: 'D',
+};
+assert.sameValue(object.a, 'A', "The value of `object.a` is `'A'`. Defined in `object` as `a: 'A'`");
+assert.sameValue(object.b, 'B', "The value of `object.b` is `'B'`. Defined in `object` as `['b']: 'B'`");
+assert.sameValue(object.c, 'C', "The value of `object.c` is `'C'`. Defined in `object` as `c: 'C'`");
+assert.sameValue(object.d, 'D', "The value of `object.d` is `'D'`. Defined in `object` as `[ID('d')]: 'D'`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['a', 'b', 'c', 'd']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/basics/symbol.js b/js/src/tests/test262/language/computed-property-names/basics/symbol.js
new file mode 100644
index 0000000000..75d857f4c4
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/basics/symbol.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be a symbol
+includes: [compareArray.js]
+features: [Symbol]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var sym1 = Symbol();
+var sym2 = Symbol();
+var object = {
+  a: 'A',
+  [sym1]: 'B',
+  c: 'C',
+  [ID(sym2)]: 'D',
+};
+assert.sameValue(object.a, 'A', "The value of `object.a` is `'A'`. Defined in `object` as `a: 'A'`");
+assert.sameValue(object[sym1], 'B', "The value of `object[sym1]` is `'B'`. Defined in `object` as `[sym1]: 'B'`");
+assert.sameValue(object.c, 'C', "The value of `object.c` is `'C'`. Defined in `object` as `c: 'C'`");
+assert.sameValue(object[sym2], 'D', "The value of `object[sym2]` is `'D'`. Defined in `object` as `[ID(sym2)]: 'D'`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['a', 'c']
+);
+assert.compareArray(
+  Object.getOwnPropertySymbols(object),
+  [sym1, sym2]
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/browser.js b/js/src/tests/test262/language/computed-property-names/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/browser.js b/js/src/tests/test262/language/computed-property-names/class/accessor/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/getter-duplicates.js b/js/src/tests/test262/language/computed-property-names/class/accessor/getter-duplicates.js
new file mode 100644
index 0000000000..9cc193b0e8
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/getter-duplicates.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, duplicate computed property getter names produce only a single property of
+    that name, whose value is the value of the last property of that name.
+---*/
+class C {
+  get ['a']() {
+    return 'A';
+  }
+}
+assert.sameValue(new C().a, 'A', "The value of `new C().a` is `'A'`");
+
+class C2 {
+  get b() {
+    throw new Test262Error("The first `b` getter definition in `C2` is unreachable");
+  }
+  get ['b']() {
+    return 'B';
+  }
+}
+assert.sameValue(new C2().b, 'B', "The value of `new C2().b` is `'B'`");
+
+class C3 {
+  get c() {
+    throw new Test262Error("The first `c` getter definition in `C3` is unreachable");
+  }
+  get ['c']() {
+    throw new Test262Error("The second `c` getter definition in `C3` is unreachable");
+  }
+  get ['c']() {
+    return 'C';
+  }
+}
+assert.sameValue(new C3().c, 'C', "The value of `new C3().c` is `'C'`");
+
+class C4 {
+  get ['d']() {
+    throw new Test262Error("The first `d` getter definition in `C4` is unreachable");
+  }
+  get d() {
+    return 'D';
+  }
+}
+assert.sameValue(new C4().d, 'D', "The value of `new C4().d` is `'D'`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/getter.js b/js/src/tests/test262/language/computed-property-names/class/accessor/getter.js
new file mode 100644
index 0000000000..a00fba0aa3
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/getter.js
@@ -0,0 +1,15 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    Computed property names for getters
+---*/
+class C {
+  get ['a']() {
+    return 'A';
+  }
+}
+assert.sameValue(new C().a, 'A', "The value of `new C().a` is `'A'`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/setter-duplicates.js b/js/src/tests/test262/language/computed-property-names/class/accessor/setter-duplicates.js
new file mode 100644
index 0000000000..f42801874e
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/setter-duplicates.js
@@ -0,0 +1,57 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, duplicate computed property setter names produce only a single property of
+    that name, whose value is the value of the last property of that name.
+---*/
+var calls = 0;
+class C {
+  set ['a'](_) {
+    calls++;
+  }
+}
+new C().a = 'A';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `new C().a = 'A';`");
+
+calls = 0;
+class C2 {
+  set b(_) {
+    throw new Test262Error("The first `b` setter definition in `C2` is unreachable");
+  }
+  set ['b'](_) {
+    calls++;
+  }
+}
+new C2().b = 'B';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `new C2().b = 'B';`");
+
+calls = 0;
+class C3 {
+  set c(_) {
+    throw new Test262Error("The first `c` setter definition in `C3` is unreachable");
+  }
+  set ['c'](_) {
+    throw new Test262Error("The second `c` setter definition in `C3` is unreachable");
+  }
+  set ['c'](_) {
+    calls++
+  }
+}
+new C3().c = 'C';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `new C3().c = 'C';`");
+
+calls = 0;
+class C4 {
+  set ['d'](_) {
+    throw new Test262Error("The first `d` setter definition in `C4` is unreachable");
+  }
+  set d(_) {
+    calls++
+  }
+}
+new C4().d = 'D';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `new C4().d = 'D';`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/setter.js b/js/src/tests/test262/language/computed-property-names/class/accessor/setter.js
new file mode 100644
index 0000000000..0d1c0cc42b
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/setter.js
@@ -0,0 +1,17 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    Computed property names for setters
+---*/
+var calls = 0;
+class C {
+  set ['a'](_) {
+    calls++;
+  }
+}
+new C().a = 'A';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `new C().a = 'A';`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/accessor/shell.js b/js/src/tests/test262/language/computed-property-names/class/accessor/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/accessor/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/browser.js b/js/src/tests/test262/language/computed-property-names/class/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/browser.js b/js/src/tests/test262/language/computed-property-names/class/method/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-generator.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-generator.js
new file mode 100644
index 0000000000..61e2a36607
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-generator.js
@@ -0,0 +1,12 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.3
+description: >
+    computed property generator method names can be called "constructor"
+---*/
+class C4 {
+  *['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-getter.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-getter.js
new file mode 100644
index 0000000000..aab8a295a8
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-getter.js
@@ -0,0 +1,12 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.3
+description: >
+    computed property getter names can be called "constructor"
+---*/
+class C4 {
+  get ['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-setter.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-setter.js
new file mode 100644
index 0000000000..a44fd56306
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-can-be-setter.js
@@ -0,0 +1,12 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.3
+description: >
+    computed property setter names can be called "constructor"
+---*/
+class C4 {
+  set ['constructor'](_) {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-1.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-1.js
new file mode 100644
index 0000000000..7e35a35658
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-1.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be "constructor"
+---*/
+class C {
+  constructor() {}
+  ['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-2.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-2.js
new file mode 100644
index 0000000000..9974c81deb
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-2.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be "constructor"
+---*/
+class C {
+  ['constructor']() {}
+  constructor() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-3.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-3.js
new file mode 100644
index 0000000000..48db7a2bdc
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor-duplicate-3.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be "constructor"
+---*/
+class C {
+  ['constructor']() {}
+  ['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/constructor.js b/js/src/tests/test262/language/computed-property-names/class/method/constructor.js
new file mode 100644
index 0000000000..7b45364ff3
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/constructor.js
@@ -0,0 +1,19 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be "constructor"
+---*/
+class C {
+  ['constructor']() {
+    return 1;
+  }
+}
+assert(
+  C !== C.prototype.constructor,
+  "The result of `C !== C.prototype.constructor` is `true`"
+);
+assert.sameValue(new C().constructor(), 1, "`new C().constructor()` returns `1`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/generator.js b/js/src/tests/test262/language/computed-property-names/class/method/generator.js
new file mode 100644
index 0000000000..cfd471bc8c
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/generator.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be used as the name of a generator method in a class
+includes: [compareArray.js]
+---*/
+class C {
+  *['a']() {
+    yield 1;
+    yield 2;
+  }
+}
+assert.sameValue(
+  Object.keys(C.prototype).length,
+  0,
+  "The value of `Object.keys(C.prototype).length` is `0`"
+);
+assert.compareArray(
+  Object.getOwnPropertyNames(C.prototype),
+  ['constructor', 'a']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/number.js b/js/src/tests/test262/language/computed-property-names/class/method/number.js
new file mode 100644
index 0000000000..e9ee5e12bc
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/number.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property class method names can be a number
+includes: [compareArray.js]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+class C {
+  a() { return 'A'; }
+  [1]() { return 'B'; }
+  c() { return 'C'; }
+  [ID(2)]() { return 'D'; }
+}
+assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`, from `a() { return 'A'; }`");
+assert.sameValue(new C()[1](), 'B', "`new C()[1]()` returns `'B'`, from `[1]() { return 'B'; }`");
+assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`, from `c() { return 'C'; }`");
+assert.sameValue(new C()[2](), 'D', "`new C()[2]()` returns `'D'`, from `[ID(2)]() { return 'D'; }`");
+
+assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype");
+
+assert.compareArray(
+  Object.getOwnPropertyNames(C.prototype),
+  ['1', '2', 'constructor', 'a', 'c']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/shell.js b/js/src/tests/test262/language/computed-property-names/class/method/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/string.js b/js/src/tests/test262/language/computed-property-names/class/method/string.js
new file mode 100644
index 0000000000..c152bc6c03
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/string.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property class method names can be a string
+includes: [compareArray.js]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+class C {
+  a() { return 'A'}
+  ['b']() { return 'B'; }
+  c() { return 'C'; }
+  [ID('d')]() { return 'D'; }
+}
+assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`. Defined as `a() { return 'A'}`");
+assert.sameValue(new C().b(), 'B', "`new C().b()` returns `'B'`. Defined as `['b']() { return 'B'; }`");
+assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(new C().d(), 'D', "`new C().d()` returns `'D'`. Defined as `[ID('d')]() { return 'D'; }`");
+assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype");
+assert.compareArray(
+  Object.getOwnPropertyNames(C.prototype),
+  ['constructor', 'a', 'b', 'c', 'd']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/method/symbol.js b/js/src/tests/test262/language/computed-property-names/class/method/symbol.js
new file mode 100644
index 0000000000..07bac0c9cd
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/method/symbol.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property class method names can be a symbol
+includes: [compareArray.js]
+features: [Symbol]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var sym1 = Symbol();
+var sym2 = Symbol();
+class C {
+  a() { return 'A'; }
+  [sym1]() { return 'B'; }
+  c() { return 'C'; }
+  [ID(sym2)]() { return 'D'; }
+}
+assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(new C()[sym1](), 'B', "`new C()[sym1]()` returns `'B'`. Defined as `[sym1]() { return 'B'; }`");
+assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(new C()[sym2](), 'D', "`new C()[sym2]()` returns `'D'`. Defined as `[ID(sym2)]() { return 'D'; }`");
+assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype");
+assert.compareArray(
+  Object.getOwnPropertyNames(C.prototype),
+  ['constructor', 'a', 'c']
+);
+assert.compareArray(
+  Object.getOwnPropertySymbols(C.prototype),
+  [sym1, sym2]
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/shell.js b/js/src/tests/test262/language/computed-property-names/class/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/browser.js b/js/src/tests/test262/language/computed-property-names/class/static/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/generator-constructor.js b/js/src/tests/test262/language/computed-property-names/class/static/generator-constructor.js
new file mode 100644
index 0000000000..ce81441d1a
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/generator-constructor.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, computed property names for static
+    generators can be named "constructor"
+---*/
+class C {
+  static *['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/generator-prototype.js b/js/src/tests/test262/language/computed-property-names/class/static/generator-prototype.js
new file mode 100644
index 0000000000..7c3924caba
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/generator-prototype.js
@@ -0,0 +1,15 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.14
+description: >
+    In a class, computed property names for static
+    generators that are named "prototype" throw a TypeError
+---*/
+assert.throws(TypeError, function() {
+  class C {
+    static *['prototype']() {}
+  }
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/getter-constructor.js b/js/src/tests/test262/language/computed-property-names/class/static/getter-constructor.js
new file mode 100644
index 0000000000..7a12e11a55
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/getter-constructor.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, computed property names for static
+    getters can be named "constructor"
+---*/
+class C {
+  static get ['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/getter-prototype.js b/js/src/tests/test262/language/computed-property-names/class/static/getter-prototype.js
new file mode 100644
index 0000000000..6f149b09dc
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/getter-prototype.js
@@ -0,0 +1,15 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.14
+description: >
+    In a class, computed property names for static
+    getters that are named "prototype" throw a TypeError
+---*/
+assert.throws(TypeError, function() {
+  class C {
+    static get ['prototype']() {}
+  }
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-constructor.js b/js/src/tests/test262/language/computed-property-names/class/static/method-constructor.js
new file mode 100644
index 0000000000..4250ccd8e5
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-constructor.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, computed property names for static
+    methods can be named "constructor"
+---*/
+class C {
+  static ['constructor']() {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-number-order.js b/js/src/tests/test262/language/computed-property-names/class/static/method-number-order.js
new file mode 100644
index 0000000000..88bf48b833
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-number-order.js
@@ -0,0 +1,70 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+    In a class, static computed property method names can be a number
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+---*/
+
+class C {
+  static a() { return 'A'; }
+  static [1]() { return 'B'; }
+  static c() { return 'C'; }
+  static [2]() { return 'D'; }
+}
+assert.compareArray(
+  Object.getOwnPropertyNames(C),
+  ['1', '2', 'length', 'name', 'prototype', 'a', 'c']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-number.js b/js/src/tests/test262/language/computed-property-names/class/static/method-number.js
new file mode 100644
index 0000000000..22e5fc593f
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-number.js
@@ -0,0 +1,74 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+    In a class, static computed property method names can be a number
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+---*/
+
+class C {
+  static a() { return 'A'; }
+  static [1]() { return 'B'; }
+  static c() { return 'C'; }
+  static [2]() { return 'D'; }
+}
+assert.sameValue(C.a(), 'A', "`C.a()` returns `'A'`. Defined as `static a() { return 'A'; }`");
+assert.sameValue(C[1](), 'B', "`C[1]()` returns `'B'`. Defined as `static [1]() { return 'B'; }`");
+assert.sameValue(C.c(), 'C', "`C.c()` returns `'C'`. Defined as `static c() { return 'C'; }`");
+assert.sameValue(C[2](), 'D', "`C[2]()` returns `'D'`. Defined as `static [2]() { return 'D'; }`");
+assert.compareArray(
+  Object.keys(C),
+  []
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-prototype.js b/js/src/tests/test262/language/computed-property-names/class/static/method-prototype.js
new file mode 100644
index 0000000000..517d81ee4b
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-prototype.js
@@ -0,0 +1,16 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.14
+description: >
+    In a class, computed property names for static
+    methods that are named "prototype" throw a TypeError
+---*/
+
+assert.throws(TypeError, function() {
+  class C {
+    static ['prototype']() {}
+  }
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-string-order.js b/js/src/tests/test262/language/computed-property-names/class/static/method-string-order.js
new file mode 100644
index 0000000000..7ac43319ab
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-string-order.js
@@ -0,0 +1,70 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+    In a class, static computed property method names can be a string
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+---*/
+
+class C {
+  static a() { return 'A'}
+  static ['b']() { return 'B'; }
+  static c() { return 'C'; }
+  static ['d']() { return 'D'; }
+}
+assert.compareArray(
+  Object.getOwnPropertyNames(C),
+  ['length', 'name', 'prototype', 'a', 'b', 'c', 'd']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-string.js b/js/src/tests/test262/language/computed-property-names/class/static/method-string.js
new file mode 100644
index 0000000000..0c0fdf8718
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-string.js
@@ -0,0 +1,74 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+    In a class, static computed property method names can be a string
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+---*/
+
+class C {
+  static a() { return 'A'}
+  static ['b']() { return 'B'; }
+  static c() { return 'C'; }
+  static ['d']() { return 'D'; }
+}
+assert.sameValue(C.a(), 'A', "`C.a()` returns `'A'`. Defined as `static a() { return 'A'}`");
+assert.sameValue(C.b(), 'B', "`C.b()` returns `'B'`. Defined as `static ['b']() { return 'B'; }`");
+assert.sameValue(C.c(), 'C', "`C.c()` returns `'C'`. Defined as `static c() { return 'C'; }`");
+assert.sameValue(C.d(), 'D', "`C.d()` returns `'D'`. Defined as `static ['d']() { return 'D'; }`");
+assert.compareArray(
+  Object.keys(C),
+  []
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-symbol-order.js b/js/src/tests/test262/language/computed-property-names/class/static/method-symbol-order.js
new file mode 100644
index 0000000000..639013ed38
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-symbol-order.js
@@ -0,0 +1,81 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+  In a class, static computed property method names can be a symbol
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Object.getOwnPropertySymbols ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, symbol).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+features: [Symbol]
+---*/
+
+var sym1 = Symbol();
+var sym2 = Symbol();
+class C {
+  static a() { return 'A'; }
+  static [sym1]() { return 'B'; }
+  static c() { return 'C'; }
+  static [sym2]() { return 'D'; }
+}
+assert.compareArray(
+  Object.getOwnPropertyNames(C),
+  ['length', 'name', 'prototype', 'a', 'c']
+);
+assert.compareArray(
+  Object.getOwnPropertySymbols(C),
+  [sym1, sym2]
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/method-symbol.js b/js/src/tests/test262/language/computed-property-names/class/static/method-symbol.js
new file mode 100644
index 0000000000..5811db0a36
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/method-symbol.js
@@ -0,0 +1,81 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-runtime-semantics-classdefinitionevaluation
+description: >
+  In a class, static computed property method names can be a symbol
+info: |
+  Set order: "length", "name", "prototype", static methods
+
+  Runtime Semantics: ClassDefinitionEvaluation
+
+  ...
+  11. Let constructorInfo be ! DefineMethod of constructor with arguments proto and constructorParent.
+  12. Let F be constructorInfo.[[Closure]].
+  13. Perform SetFunctionName(F, className).
+  14. Perform MakeConstructor(F, false, proto).
+  ...
+  19. Else, let methods be NonConstructorMethodDefinitions of ClassBody.
+  20. For each ClassElement m in order from methods, do
+    a. If IsStatic of m is false, then
+      ...
+    b. Else,
+      i. Let status be PropertyDefinitionEvaluation of m with arguments F and false.
+    ...
+
+  ---
+
+  Object.getOwnPropertyNames ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, string).
+
+  Object.getOwnPropertySymbols ( O )
+
+  1. Return ? GetOwnPropertyKeys(O, symbol).
+
+  Runtime Semantics: GetOwnPropertyKeys ( O, type )
+
+  1. Let obj be ? ToObject(O).
+  2. Let keys be ? obj.[[OwnPropertyKeys]]().
+  3. Let nameList be a new empty List.
+  4. For each element nextKey of keys in List order, do
+    a. If Type(nextKey) is Symbol and type is symbol or Type(nextKey) is String and type is string, then
+      i. Append nextKey as the last element of nameList.
+  5. Return CreateArrayFromList(nameList).
+
+  [[OwnPropertyKeys]] ( )
+
+  1. Return ! OrdinaryOwnPropertyKeys(O).
+
+  OrdinaryOwnPropertyKeys ( O )
+
+  1. Let keys be a new empty List.
+  2. For each own property key P of O such that P is an array index, in ascending numeric index order, do
+    a. Add P as the last element of keys.
+  3. For each own property key P of O such that Type(P) is String and P is not an array index, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  4. For each own property key P of O such that Type(P) is Symbol, in ascending chronological order of property creation, do
+    a. Add P as the last element of keys.
+  5. Return keys.
+includes: [compareArray.js]
+features: [Symbol]
+---*/
+
+var sym1 = Symbol();
+var sym2 = Symbol();
+class C {
+  static a() { return 'A'; }
+  static [sym1]() { return 'B'; }
+  static c() { return 'C'; }
+  static [sym2]() { return 'D'; }
+}
+assert.sameValue(C.a(), 'A', "`C.a()` returns `'A'`. Defined as `static a() { return 'A'; }`");
+assert.sameValue(C[sym1](), 'B', "`C[sym1]()` returns `'B'`. Defined as `static [sym1]() { return 'B'; }`");
+assert.sameValue(C.c(), 'C', "`C.c()` returns `'C'`. Defined as `static c() { return 'C'; }`");
+assert.sameValue(C[sym2](), 'D', "`C[sym2]()` returns `'D'`. Defined as `static [sym2]() { return 'D'; }`");
+assert.compareArray(
+  Object.keys(C),
+  []
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/setter-constructor.js b/js/src/tests/test262/language/computed-property-names/class/static/setter-constructor.js
new file mode 100644
index 0000000000..fbbb825b14
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/setter-constructor.js
@@ -0,0 +1,13 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In a class, computed property names for static
+    setters can be named "constructor"
+---*/
+class C {
+  static set ['constructor'](x) {}
+}
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/setter-prototype.js b/js/src/tests/test262/language/computed-property-names/class/static/setter-prototype.js
new file mode 100644
index 0000000000..c18bd5a253
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/setter-prototype.js
@@ -0,0 +1,16 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5.14
+description: >
+    In a class, computed property names for static
+    setters that are named "prototype" throw a TypeError
+---*/
+
+assert.throws(TypeError, function() {
+  class C {
+    static set ['prototype'](x) {}
+  }
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/class/static/shell.js b/js/src/tests/test262/language/computed-property-names/class/static/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/class/static/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/browser.js b/js/src/tests/test262/language/computed-property-names/object/accessor/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/getter-duplicates.js b/js/src/tests/test262/language/computed-property-names/object/accessor/getter-duplicates.js
new file mode 100644
index 0000000000..aad4df1f90
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/getter-duplicates.js
@@ -0,0 +1,49 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In an object, duplicate computed property getter names produce only a single property of
+    that name, whose value is the value of the last property of that name.
+---*/
+var A = {
+  get ['a']() {
+    return 'A';
+  }
+};
+assert.sameValue(A.a, 'A', "The value of `A.a` is `'A'`");
+
+var B = {
+  get b() {
+    throw new Test262Error("The `b` getter definition in `B` is unreachable");
+  },
+  get ['b']() {
+    return 'B';
+  }
+};
+assert.sameValue(B.b, 'B', "The value of `B.b` is `'B'`");
+
+var C = {
+  get c() {
+    throw new Test262Error("The `c` getter definition in `C` is unreachable");
+  },
+  get ['c']() {
+    throw new Test262Error("The `['c']` getter definition in `C` is unreachable");
+  },
+  get ['c']() {
+    return 'C';
+  }
+};
+assert.sameValue(C.c, 'C', "The value of `C.c` is `'C'`");
+
+var D = {
+  get ['d']() {
+    throw new Test262Error("The `['d']` getter definition in `D` is unreachable");
+  },
+  get d() {
+    return 'D';
+  }
+};
+assert.sameValue(D.d, 'D', "The value of `D.d` is `'D'`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/getter-super.js b/js/src/tests/test262/language/computed-property-names/object/accessor/getter-super.js
new file mode 100644
index 0000000000..5835827edb
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/getter-super.js
@@ -0,0 +1,48 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property getters can call super methods
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var proto = {
+  m() {
+    return ' proto m';
+  }
+};
+var object = {
+  get ['a']() { return 'a' + super.m(); },
+  get [ID('b')]() { return 'b' + super.m(); },
+  get [0]() { return '0' + super.m(); },
+  get [ID(1)]() { return '1' + super.m(); },
+};
+
+Object.setPrototypeOf(object, proto);
+
+assert.sameValue(
+  object.a,
+  'a proto m',
+  "The value of `object.a` is `'a proto m'`. Defined as `get ['a']() { return 'a' + super.m(); }`"
+);
+assert.sameValue(
+  object.b,
+  'b proto m',
+  "The value of `object.b` is `'b proto m'`. Defined as `get [ID('b')]() { return 'b' + super.m(); }`"
+);
+assert.sameValue(
+  object[0],
+  '0 proto m',
+  "The value of `object[0]` is `'0 proto m'`. Defined as `get [0]() { return '0' + super.m(); }`"
+);
+assert.sameValue(
+  object[1],
+  '1 proto m',
+  "The value of `object[1]` is `'1 proto m'`. Defined as `get [ID(1)]() { return '1' + super.m(); }`"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/getter.js b/js/src/tests/test262/language/computed-property-names/object/accessor/getter.js
new file mode 100644
index 0000000000..2125ee6139
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/getter.js
@@ -0,0 +1,15 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    Computed property names for getters
+---*/
+var A = {
+  get ["a"]() {
+    return "A";
+  }
+};
+assert.sameValue(A.a, "A", "The value of `A.a` is `'A'`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/setter-duplicates.js b/js/src/tests/test262/language/computed-property-names/object/accessor/setter-duplicates.js
new file mode 100644
index 0000000000..e31896f391
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/setter-duplicates.js
@@ -0,0 +1,57 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In an object, duplicate computed property getter names produce only a single property of
+    that name, whose value is the value of the last property of that name.
+---*/
+var calls = 0;
+var A = {
+  set ['a'](_) {
+    calls++;
+  }
+};
+A.a = 'A';
+assert.sameValue(calls, 1, "The value of `calls` is `1`");
+
+calls = 0;
+var B = {
+  set b(_) {
+    throw new Test262Error("The `b` setter definition in `B` is unreachable");
+  },
+  set ['b'](_) {
+    calls++;
+  }
+};
+B.b = 'B';
+assert.sameValue(calls, 1, "The value of `calls` is `1`");
+
+calls = 0;
+var C = {
+  set c(_) {
+    throw new Test262Error("The `c` setter definition in `C` is unreachable");
+  },
+  set ['c'](_) {
+    throw new Test262Error("The first `['c']` setter definition in `C` is unreachable");
+  },
+  set ['c'](_) {
+    calls++
+  }
+};
+C.c = 'C';
+assert.sameValue(calls, 1, "The value of `calls` is `1`");
+
+calls = 0;
+var D = {
+  set ['d'](_) {
+    throw new Test262Error("The `['d']` setter definition in `D` is unreachable");
+  },
+  set d(_) {
+    calls++
+  }
+};
+D.d = 'D';
+assert.sameValue(calls, 1, "The value of `calls` is `1`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/setter-super.js b/js/src/tests/test262/language/computed-property-names/object/accessor/setter-super.js
new file mode 100644
index 0000000000..2fdba56bf9
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/setter-super.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property setters can call super methods
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var value;
+var proto = {
+  m(name, v) {
+    value = name + ' ' + v;
+  }
+};
+var object = {
+  set ['a'](v) { super.m('a', v); },
+  set [ID('b')](v) { super.m('b', v); },
+  set [0](v) { super.m('0', v); },
+  set [ID(1)](v) { super.m('1', v); },
+};
+
+Object.setPrototypeOf(object, proto);
+
+object.a = 2;
+assert.sameValue(value, 'a 2', "The value of `value` is `'a 2'`, after executing `object.a = 2;`");
+object.b = 3;
+assert.sameValue(value, 'b 3', "The value of `value` is `'b 3'`, after executing `object.b = 3;`");
+object[0] = 4;
+assert.sameValue(value, '0 4', "The value of `value` is `'0 4'`, after executing `object[0] = 4;`");
+object[1] = 5;
+assert.sameValue(value, '1 5', "The value of `value` is `'1 5'`, after executing `object[1] = 5;`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/setter.js b/js/src/tests/test262/language/computed-property-names/object/accessor/setter.js
new file mode 100644
index 0000000000..cb0b327dcf
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/setter.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    In an object, duplicate computed property getter names produce only a single property of
+    that name, whose value is the value of the last property of that name.
+---*/
+var calls = 0;
+var A = {
+  set ['a'](_) {
+    calls++;
+  }
+};
+A.a = 'A';
+assert.sameValue(calls, 1, "The value of `calls` is `1`, after executing `A.a = 'A';`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/accessor/shell.js b/js/src/tests/test262/language/computed-property-names/object/accessor/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/accessor/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/browser.js b/js/src/tests/test262/language/computed-property-names/object/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/browser.js b/js/src/tests/test262/language/computed-property-names/object/method/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/generator.js b/js/src/tests/test262/language/computed-property-names/object/method/generator.js
new file mode 100644
index 0000000000..f52d807bcb
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/generator.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be used as the name of a generator method in an object
+includes: [compareArray.js]
+---*/
+var object = {
+  *['a']() {
+    yield 1;
+    yield 2;
+  }
+};
+assert.compareArray(
+  Object.keys(object),
+  ['a']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/number.js b/js/src/tests/test262/language/computed-property-names/object/method/number.js
new file mode 100644
index 0000000000..446f6f4a77
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/number.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property method names can be a number
+includes: [compareArray.js]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var object = {
+  a() { return 'A'; },
+  [1]() { return 'B'; },
+  c() { return 'C'; },
+  [ID(2)]() { return 'D'; },
+};
+assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(object[1](), 'B', "`object[1]()` returns `'B'`. Defined as `[1]() { return 'B'; }`");
+assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(object[2](), 'D', "`object[2]()` returns `'D'`. Defined as `[ID(2)]() { return 'D'; }`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['1', '2', 'a', 'c']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/shell.js b/js/src/tests/test262/language/computed-property-names/object/method/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/string.js b/js/src/tests/test262/language/computed-property-names/object/method/string.js
new file mode 100644
index 0000000000..fc165ffbe4
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/string.js
@@ -0,0 +1,29 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property method names can be a string
+includes: [compareArray.js]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var object = {
+  a() { return 'A'},
+  ['b']() { return 'B'; },
+  c() { return 'C'; },
+  [ID('d')]() { return 'D'; },
+};
+assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'}`");
+assert.sameValue(object.b(), 'B', "`object.b()` returns `'B'`. Defined as `['b']() { return 'B'; }`");
+assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(object.d(), 'D', "`object.d()` returns `'D'`. Defined as `[ID('d')]() { return 'D'; }`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['a', 'b', 'c', 'd']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/super.js b/js/src/tests/test262/language/computed-property-names/object/method/super.js
new file mode 100644
index 0000000000..3f7484e318
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/super.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property methods can call super methods
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var proto = {
+  m() {
+    return ' proto m';
+  }
+};
+var object = {
+  ['a']() { return 'a' + super.m(); },
+  [ID('b')]() { return 'b' + super.m(); },
+  [0]() { return '0' + super.m(); },
+  [ID(1)]() { return '1' + super.m(); },
+};
+
+Object.setPrototypeOf(object, proto);
+
+assert.sameValue(object.a(), 'a proto m', "`object.a()` returns `'a proto m'`, after executing `Object.setPrototypeOf(object, proto);`");
+assert.sameValue(object.b(), 'b proto m', "`object.b()` returns `'b proto m'`, after executing `Object.setPrototypeOf(object, proto);`");
+assert.sameValue(object[0](), '0 proto m', "`object[0]()` returns `'0 proto m'`, after executing `Object.setPrototypeOf(object, proto);`");
+assert.sameValue(object[1](), '1 proto m', "`object[1]()` returns `'1 proto m'`, after executing `Object.setPrototypeOf(object, proto);`");
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/method/symbol.js b/js/src/tests/test262/language/computed-property-names/object/method/symbol.js
new file mode 100644
index 0000000000..6cef8af585
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/method/symbol.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property method names can be a symbol
+includes: [compareArray.js]
+features: [Symbol]
+---*/
+
+function ID(x) {
+  return x;
+}
+
+var sym1 = Symbol();
+var sym2 = Symbol();
+var object = {
+  a() { return 'A'; },
+  [sym1]() { return 'B'; },
+  c() { return 'C'; },
+  [ID(sym2)]() { return 'D'; },
+};
+assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(object[sym1](), 'B', "`object[sym1]()` returns `'B'`. Defined as `[sym1]() { return 'B'; }`");
+assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(object[sym2](), 'D', "`object[sym2]()` returns `'D'`. Defined as `[ID(sym2)]() { return 'D'; }`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['a', 'c']
+);
+assert.compareArray(
+  Object.getOwnPropertySymbols(object),
+  [sym1, sym2]
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/property/browser.js b/js/src/tests/test262/language/computed-property-names/object/property/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/property/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/property/number-duplicates.js b/js/src/tests/test262/language/computed-property-names/object/property/number-duplicates.js
new file mode 100644
index 0000000000..8f0ec366d7
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/property/number-duplicates.js
@@ -0,0 +1,52 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    computed property names can be numbers
+---*/
+var object = {
+  [1.2]: 'A',
+  [1e55]: 'B',
+  [0.000001]: 'C',
+  [-0]: 'D',
+  [Infinity]: 'E',
+  [-Infinity]: 'F',
+  [NaN]: 'G',
+};
+assert.sameValue(
+  object['1.2'],
+  'A',
+  "The value of `object['1.2']` is `'A'`. Defined as `[1.2]: 'A'`"
+);
+assert.sameValue(
+  object['1e+55'],
+  'B',
+  "The value of `object['1e+55']` is `'B'`. Defined as `[1e55]: 'B'`"
+);
+assert.sameValue(
+  object['0.000001'],
+  'C',
+  "The value of `object['0.000001']` is `'C'`. Defined as `[0.000001]: 'C'`"
+);
+assert.sameValue(
+  object[0],
+  'D',
+  "The value of `object[0]` is `'D'`. Defined as `[-0]: 'D'`"
+);
+assert.sameValue(object[Infinity],
+  'E',
+  "The value of `object[Infinity]` is `'E'`. Defined as `[Infinity]: 'E'`"
+);
+assert.sameValue(
+  object[-Infinity],
+  'F',
+  "The value of `object[-Infinity]` is `'F'`. Defined as `[-Infinity]: 'F'`"
+);
+assert.sameValue(
+  object[NaN],
+  'G',
+  "The value of `object[NaN]` is `'G'`. Defined as `[NaN]: 'G'`"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/object/property/shell.js b/js/src/tests/test262/language/computed-property-names/object/property/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/property/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/object/shell.js b/js/src/tests/test262/language/computed-property-names/object/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/object/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/shell.js b/js/src/tests/test262/language/computed-property-names/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/shell.js
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/browser.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/browser.js
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/class.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/class.js
new file mode 100644
index 0000000000..8d78ca0852
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/class.js
@@ -0,0 +1,47 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    to name, accessor side effects 3
+includes: [compareArray.js]
+---*/
+var counter = 0;
+var key1ToString = [];
+var key2ToString = [];
+var key1 = {
+  toString: function() {
+    key1ToString.push(counter);
+    counter += 1;
+    return 'b';
+  }
+};
+var key2 = {
+  toString: function() {
+    key2ToString.push(counter);
+    counter += 1;
+    return 'd';
+  }
+};
+class C {
+  a() { return 'A'; }
+  [key1]() { return 'B'; }
+  c() { return 'C'; }
+  [key2]() { return 'D'; }
+}
+
+assert.compareArray(key1ToString, [0], "order set for key1");
+assert.compareArray(key2ToString, [1], "order set for key2");
+
+assert.sameValue(counter, 2, "The value of `counter` is `2`");
+assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(new C().b(), 'B', "`new C().b()` returns `'B'`. Defined as `[key1]() { return 'B'; }`");
+assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(new C().d(), 'D', "`new C().d()` returns `'D'`. Defined as `[key2]() { return 'D'; }`");
+assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype");
+assert(
+  compareArray(Object.getOwnPropertyNames(C.prototype), ['constructor', 'a', 'b', 'c', 'd']),
+  "`compareArray(Object.getOwnPropertyNames(C.prototype), ['constructor', 'a', 'b', 'c', 'd'])` returns `true`"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-class.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-class.js
new file mode 100644
index 0000000000..1c8128aa1e
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-class.js
@@ -0,0 +1,50 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    to name, accessor side effects numbers 2
+includes: [compareArray.js]
+---*/
+var counter = 0;
+var key1vof = [];
+var key2vof = [];
+var key1 = {
+  valueOf: function() {
+    key1vof.push(counter);
+    counter += 1;
+    return 1;
+  },
+  toString: null
+};
+var key2 = {
+  valueOf: function() {
+    key2vof.push(counter);
+    counter += 1;
+    return 2;
+  },
+  toString: null
+};
+
+class C {
+  a() { return 'A'; }
+  [key1]() { return 'B'; }
+  c() { return 'C'; }
+  [key2]() { return 'D'; }
+}
+
+assert.compareArray(key1vof, [0], "order set for key1");
+assert.compareArray(key2vof, [1], "order set for key2");
+
+assert.sameValue(counter, 2, "The value of `counter` is `2`");
+assert.sameValue(new C().a(), 'A', "`new C().a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(new C()[1](), 'B', "`new C()[1]()` returns `'B'`. Defined as `[key1]() { return 'B'; }`");
+assert.sameValue(new C().c(), 'C', "`new C().c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(new C()[2](), 'D', "`new C()[2]()` returns `'D'`. Defined as `[key2]() { return 'D'; }`");
+assert.sameValue(Object.keys(C.prototype).length, 0, "No enum keys from C.prototype");
+assert(
+  compareArray(Object.getOwnPropertyNames(C.prototype), ['1', '2', 'constructor', 'a', 'c']),
+  "`compareArray(Object.getOwnPropertyNames(C.prototype), ['1', '2', 'constructor', 'a', 'c'])` returns `true`"
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-object.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-object.js
new file mode 100644
index 0000000000..6869240333
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/numbers-object.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    to name side effects numbers
+includes: [compareArray.js]
+---*/
+var counter = 0;
+var key1 = {
+  valueOf: function() {
+    assert.sameValue(counter++, 0, "The result of `counter++` is `0`");
+    return 1;
+  },
+  toString: null
+};
+var key2 = {
+  valueOf: function() {
+    assert.sameValue(counter++, 1, "The result of `counter++` is `1`");
+    return 2;
+  },
+  toString: null
+};
+
+var object = {
+  a: 'A',
+  [key1]: 'B',
+  c: 'C',
+  [key2]: 'D',
+};
+assert.sameValue(counter, 2, "The value of `counter` is `2`");
+assert.sameValue(object.a, 'A', "The value of `object.a` is `'A'`. Defined as `a: 'A'`");
+assert.sameValue(object[1], 'B', "The value of `object[1]` is `'B'`. Defined as `[key1]: 'B'`");
+assert.sameValue(object.c, 'C', "The value of `object.c` is `'C'`. Defined as `c: 'C'`");
+assert.sameValue(object[2], 'D', "The value of `object[2]` is `'D'`. Defined as `[key2]: 'D'`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['1', '2', 'a', 'c']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/object.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/object.js
new file mode 100644
index 0000000000..06ccd5476b
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/object.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 12.2.5
+description: >
+    to name, accessor side effects object literal
+includes: [compareArray.js]
+---*/
+var counter = 0;
+var key1 = {
+  toString: function() {
+    assert.sameValue(counter++, 0, "The result of `counter++` is `0`");
+    return 'b';
+  }
+};
+var key2 = {
+  toString: function() {
+    assert.sameValue(counter++, 1, "The result of `counter++` is `1`");
+    return 'd';
+  }
+};
+var object = {
+  a() { return 'A'; },
+  [key1]() { return 'B'; },
+  c() { return 'C'; },
+  [key2]() { return 'D'; },
+};
+assert.sameValue(counter, 2, "The value of `counter` is `2`");
+assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`");
+assert.sameValue(object.b(), 'B', "`object.b()` returns `'B'`. Defined as `[key1]() { return 'B'; }`");
+assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`");
+assert.sameValue(object.d(), 'D', "`object.d()` returns `'D'`. Defined as `[key2]() { return 'D'; }`");
+assert.compareArray(
+  Object.getOwnPropertyNames(object),
+  ['a', 'b', 'c', 'd']
+);
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/computed-property-names/to-name-side-effects/shell.js b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/computed-property-names/to-name-side-effects/shell.js