add species support to typed arrays

src/org/mozilla/javascript/typedarrays/NativeArrayBufferView.java

@@ -9,6 +9,9 @@
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdScriptableObject;
 import org.mozilla.javascript.ScriptRuntime;
+import org.mozilla.javascript.Scriptable;
+import org.mozilla.javascript.Symbol;
+import org.mozilla.javascript.SymbolKey;
 import org.mozilla.javascript.Undefined;
 
 /**
@@ -129,6 +132,14 @@ protected int findInstanceIdInfo(String s) {
         return instanceIdInfo(READONLY | PERMANENT, id);
     }
 
+    @Override
+    public Object get(Symbol key, Scriptable start) {
+        if (SymbolKey.TO_STRING_TAG.equals(key)) {
+            return getClassName();
+        }
+        return super.get(key, start);
+    }
+
     private static final int Id_buffer = 1, Id_byteOffset = 2, Id_byteLength = 3;
 
     // to be visible by subclasses

src/org/mozilla/javascript/typedarrays/NativeFloat32Array.java

@@ -9,6 +9,7 @@
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
 import org.mozilla.javascript.ScriptRuntime;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -39,7 +40,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeFloat32Array a = new NativeFloat32Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeFloat64Array.java

@@ -9,6 +9,7 @@
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
 import org.mozilla.javascript.ScriptRuntime;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -39,7 +40,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeFloat64Array a = new NativeFloat64Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeInt16Array.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -38,7 +39,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeInt16Array a = new NativeInt16Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeInt32Array.java

@@ -9,6 +9,7 @@
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
 import org.mozilla.javascript.ScriptRuntime;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -39,7 +40,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeInt32Array a = new NativeInt32Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeInt8Array.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -37,7 +38,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeInt8Array a = new NativeInt8Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeUint16Array.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -38,7 +39,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeUint16Array a = new NativeUint16Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeUint32Array.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -38,7 +39,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeUint32Array a = new NativeUint32Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeUint8Array.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -37,7 +38,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeUint8Array a = new NativeUint8Array();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

src/org/mozilla/javascript/typedarrays/NativeUint8ClampedArray.java

@@ -8,6 +8,7 @@
 
 import org.mozilla.javascript.Context;
 import org.mozilla.javascript.IdFunctionObject;
+import org.mozilla.javascript.ScriptRuntimeES6;
 import org.mozilla.javascript.Scriptable;
 import org.mozilla.javascript.Undefined;
 
@@ -39,7 +40,8 @@ public String getClassName() {
 
     public static void init(Context cx, Scriptable scope, boolean sealed) {
         NativeUint8ClampedArray a = new NativeUint8ClampedArray();
-        a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        IdFunctionObject constructor = a.exportAsJSClass(MAX_PROTOTYPE_ID, scope, sealed);
+        ScriptRuntimeES6.addSymbolSpecies(cx, scope, constructor);
     }
 
     @Override

testsrc/jstests/es6/dataview.js

@@ -0,0 +1,22 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = DataView[Symbol.species];
+  assertEquals(undefined, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var ab = new ArrayBuffer(256);
+  var d = new DataView(ab, 1, 255);;
+
+  assertEquals('DataView', d[Symbol.toStringTag]);
+  assertEquals(false, d.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, DataView.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, DataView.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/float32array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Float32Array[Symbol.species];
+  assertEquals(Float32Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Float32Array(4);
+  assertEquals('Float32Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Float32Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Float32Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/float64array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Float64Array[Symbol.species];
+  assertEquals(Float64Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Float64Array(4);
+  assertEquals('Float64Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Float64Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Float64Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/int16array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Int16Array[Symbol.species];
+  assertEquals(Int16Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Int16Array(4);
+  assertEquals('Int16Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int16Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int16Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/int32array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Int32Array[Symbol.species];
+  assertEquals(Int32Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Int32Array(4);
+  assertEquals('Int32Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int32Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int32Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/int8array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Int8Array[Symbol.species];
+  assertEquals(Int8Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Int8Array(4);
+  assertEquals('Int8Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int8Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Int8Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/uint16array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Uint16Array[Symbol.species];
+  assertEquals(Uint16Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Uint16Array(4);
+  assertEquals('Uint16Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint16Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint16Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/uint32array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Uint32Array[Symbol.species];
+  assertEquals(Uint32Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Uint32Array(4);
+  assertEquals('Uint32Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint32Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint32Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/uint8array.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Uint8Array[Symbol.species];
+  assertEquals(Uint8Array, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Uint8Array(4);
+  assertEquals('Uint8Array', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint8Array.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint8Array.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";

testsrc/jstests/es6/uint8clampedarray.js

@@ -0,0 +1,20 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+load("testsrc/assert.js");
+
+(function TestSymbolSpecies() {
+  var symbolSpeciesValue = Uint8ClampedArray[Symbol.species];
+  assertEquals(Uint8ClampedArray, symbolSpeciesValue);
+})();
+
+(function TestSymbolToString() {
+  var a = new Uint8ClampedArray(4);
+  assertEquals('Uint8ClampedArray', a[Symbol.toStringTag]);
+  assertEquals(false, a.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint8ClampedArray.hasOwnProperty(Symbol.toStringTag));
+  assertEquals(false, Uint8ClampedArray.prototype.hasOwnProperty(Symbol.toStringTag));
+})();
+
+"success";