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-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-message.js37
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-name.js20
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-super.js25
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/browser.js0
-rw-r--r--js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/shell.js0
20 files changed, 492 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-message.js
new file mode 100644
index 0000000000..6d911069bf
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends EvalError {}
+
+Err.prototype.message = 'custom-eval-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-eval-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-name.js
new file mode 100644
index 0000000000..9f4c87eeb5
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends EvalError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'EvalError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-super.js
new file mode 100644
index 0000000000..3e7055bcc0
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/EvalError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends EvalError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-message.js
new file mode 100644
index 0000000000..28931bfcd5
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends RangeError {}
+
+Err.prototype.message = 'custom-range-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-range-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-name.js
new file mode 100644
index 0000000000..49a05b2ab0
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends RangeError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'RangeError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-super.js
new file mode 100644
index 0000000000..af5a17d16e
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/RangeError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends RangeError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-message.js
new file mode 100644
index 0000000000..cb5626c984
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends ReferenceError {}
+
+Err.prototype.message = 'custom-reference-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-reference-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-name.js
new file mode 100644
index 0000000000..8898f2e7b5
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends ReferenceError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'ReferenceError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-super.js
new file mode 100644
index 0000000000..b8517e4e25
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/ReferenceError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends ReferenceError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-message.js
new file mode 100644
index 0000000000..c5460959d6
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends SyntaxError {}
+
+Err.prototype.message = 'custom-syntax-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-syntax-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-name.js
new file mode 100644
index 0000000000..19719c503c
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends SyntaxError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'SyntaxError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-super.js
new file mode 100644
index 0000000000..00c4865cab
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/SyntaxError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends SyntaxError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-message.js
new file mode 100644
index 0000000000..855e3ad1a4
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends TypeError {}
+
+Err.prototype.message = 'custom-type-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-type-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-name.js
new file mode 100644
index 0000000000..ca1cb0995a
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends TypeError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'TypeError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-super.js
new file mode 100644
index 0000000000..80fcbf935a
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/TypeError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends TypeError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-message.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-message.js
new file mode 100644
index 0000000000..1131b75185
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-message.js
@@ -0,0 +1,37 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ A new instance has the message property if created with a parameter
+info: |
+ 19.5.6.1.1 NativeError ( message )
+
+ ...
+ 4. If message is not undefined, then
+ a. Let msg be ToString(message).
+ b. Let msgDesc be the PropertyDescriptor{[[Value]]: msg, [[Writable]]: true,
+ [[Enumerable]]: false, [[Configurable]]: true}.
+ c. Let status be DefinePropertyOrThrow(O, "message", msgDesc).
+ ...
+includes: [propertyHelper.js]
+
+---*/
+
+class Err extends URIError {}
+
+Err.prototype.message = 'custom-uri-error';
+
+var err1 = new Err('foo 42');
+assert.sameValue(err1.message, 'foo 42');
+assert(err1.hasOwnProperty('message'));
+
+verifyWritable(err1, 'message');
+verifyNotEnumerable(err1, 'message');
+verifyConfigurable(err1, 'message');
+
+var err2 = new Err();
+assert.sameValue(err2.hasOwnProperty('message'), false);
+assert.sameValue(err2.message, 'custom-uri-error');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-name.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-name.js
new file mode 100644
index 0000000000..83d8d8f5e8
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-name.js
@@ -0,0 +1,20 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1.1
+description: >
+ The name property on a new instance
+info: |
+ 19.5.6.3.3 NativeError.prototype.name
+
+ The initial value of the name property of the prototype for a given
+ NativeError constructor is a string consisting of the name of the constructor
+ (the name used instead of NativeError).
+---*/
+
+class Err extends URIError {}
+
+var err1 = new Err();
+assert.sameValue(err1.name, 'URIError');
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-super.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-super.js
new file mode 100644
index 0000000000..3714a11749
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/URIError-super.js
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 19.5.6.1
+description: Super need to be called to initialize internals
+info: |
+ 19.5.6.1 NativeError Constructors
+
+ ...
+ Each NativeError constructor is designed to be subclassable. It may be used as
+ the value of an extends clause of a class definition. Subclass constructors
+ that intend to inherit the specified NativeError behaviour must include a
+ super call to the NativeError constructor to create and initialize subclass
+ instances with a [[ErrorData]] internal slot.
+---*/
+
+class CustomError extends URIError {
+ constructor() {}
+}
+
+assert.throws(ReferenceError, function() {
+ new CustomError();
+});
+
+reportCompare(0, 0);
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/browser.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/browser.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/browser.js
diff --git a/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/shell.js b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/shell.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/subclass/builtin-objects/NativeError/shell.js