diff --git a/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-different-integer-throws.js b/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-different-integer-throws.js
new file mode 100644
index 0000000000..7f786beceb
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-different-integer-throws.js
@@ -0,0 +1,54 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Throws a RangeError if numberIndex ≠ getIndex
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let numberIndex be ? ToNumber(requestIndex).
+  5. Let getIndex be ToInteger(numberIndex).
+  6. If numberIndex ≠ getIndex or getIndex < 0, throw a RangeError exception.
+  ...
+---*/
+
+var buffer = new ArrayBuffer(12);
+var sample = new DataView(buffer, 0);
+
+assert.throws(RangeError, function() {
+  sample.getFloat64();
+}, "no args");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(undefined);
+}, "undefined");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(1.1);
+}, "floating number");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(0.1);
+}, "0.1");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(NaN);
+}, "NaN");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(-0.1);
+}, "-0.1");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(-1.1);
+}, "-1.1");
diff --git a/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-negative-throws.js b/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-negative-throws.js
new file mode 100644
index 0000000000..0abb4d512f
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/byteoffset-is-negative-throws.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Throws a RangeError if getIndex < 0
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let numberIndex be ? ToNumber(requestIndex).
+  5. Let getIndex be ToInteger(numberIndex).
+  6. If numberIndex ≠ getIndex or getIndex < 0, throw a RangeError exception.
+  ...
+---*/
+
+var buffer = new ArrayBuffer(12);
+var sample = new DataView(buffer, 0);
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(-1);
+}, "-1");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(-Infinity);
+}, "-Infinity");
diff --git a/test/built-ins/DataView/prototype/getFloat64/detached-buffer-after-integer-byteoffset.js b/test/built-ins/DataView/prototype/getFloat64/detached-buffer-after-integer-byteoffset.js
new file mode 100644
index 0000000000..0cd537b058
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/detached-buffer-after-integer-byteoffset.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Detached buffer is checked after checking If numberIndex ≠ getIndex or
+  getIndex < 0,
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  6. If numberIndex ≠ getIndex or getIndex < 0, throw a RangeError exception.
+  ...
+  8. Let buffer be the value of view's [[ViewedArrayBuffer]] internal slot.
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+includes: [detachArrayBuffer.js]
+---*/
+
+var buffer = new ArrayBuffer(10);
+var sample = new DataView(buffer, 0);
+
+$DETACHBUFFER(buffer);
+assert.throws(RangeError, function() {
+  sample.getFloat64(1.1);
+});
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(-1);
+});
diff --git a/test/built-ins/DataView/prototype/getFloat64/detached-buffer-before-outofrange-byteoffset.js b/test/built-ins/DataView/prototype/getFloat64/detached-buffer-before-outofrange-byteoffset.js
new file mode 100644
index 0000000000..81d349941b
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/detached-buffer-before-outofrange-byteoffset.js
@@ -0,0 +1,40 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Detached buffer is checked before out of range byteOffset's value
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  8. Let buffer be the value of view's [[ViewedArrayBuffer]] internal slot.
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+  13. If getIndex + elementSize > viewSize, throw a RangeError exception.
+  ...
+includes: [detachArrayBuffer.js]
+---*/
+
+var sample;
+var buffer = new ArrayBuffer(12);
+
+sample = new DataView(buffer, 0);
+
+$DETACHBUFFER(buffer);
+
+assert.throws(TypeError, function() {
+  sample.getFloat64(Infinity);
+}, "Infinity");
+
+assert.throws(TypeError, function() {
+  sample.getFloat64(13);
+}, "13");
diff --git a/test/built-ins/DataView/prototype/getFloat64/detached-buffer.js b/test/built-ins/DataView/prototype/getFloat64/detached-buffer.js
new file mode 100644
index 0000000000..7320ba3f80
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/detached-buffer.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Throws a TypeError if buffer is detached
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  8. Let buffer be the value of view's [[ViewedArrayBuffer]] internal slot.
+  9. If IsDetachedBuffer(buffer) is true, throw a TypeError exception.
+  ...
+includes: [detachArrayBuffer.js]
+---*/
+
+var buffer = new ArrayBuffer(1);
+var sample = new DataView(buffer, 0);
+
+$DETACHBUFFER(buffer);
+assert.throws(TypeError, function() {
+  sample.getFloat64(0);
+});
diff --git a/test/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js b/test/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js
new file mode 100644
index 0000000000..594dc60e7d
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/index-is-out-of-range.js
@@ -0,0 +1,100 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Throws a RangeError if getIndex + elementSize > viewSize
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  10. Let viewOffset be the value of view's [[ByteOffset]] internal slot.
+  11. Let viewSize be the value of view's [[ByteLength]] internal slot.
+  12. Let elementSize be the Number value of the Element Size value specified in
+  Table 50 for Element Type type.
+  13. If getIndex + elementSize > viewSize, throw a RangeError exception.
+  ...
+---*/
+
+var sample;
+var buffer = new ArrayBuffer(12);
+
+sample = new DataView(buffer, 0);
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(Infinity);
+}, "getIndex == Infinity");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(13);
+}, "13 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(12);
+}, "12 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(11);
+}, "11 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(10);
+}, "10 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(9);
+}, "9 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(8);
+}, "8 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(7);
+}, "7 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(6);
+}, "6 + 8 > 12");
+
+assert.throws(RangeError, function() {
+  sample.getFloat64(5);
+}, "5 + 8 > 12");
+
+sample = new DataView(buffer, 8);
+assert.throws(RangeError, function() {
+  sample.getFloat64(1);
+}, "1 + 8 > 4 (offset)");
+
+sample = new DataView(buffer, 9);
+assert.throws(RangeError, function() {
+  sample.getFloat64(0);
+}, "0 + 8 > 3 (offset)");
+
+sample = new DataView(buffer, 0, 8);
+assert.throws(RangeError, function() {
+  sample.getFloat64(1);
+}, "1 + 8 > 8 (length)");
+
+sample = new DataView(buffer, 0, 7);
+assert.throws(RangeError, function() {
+  sample.getFloat64(0);
+}, "0 + 8 > 7 (length)");
+
+sample = new DataView(buffer, 4, 8);
+assert.throws(RangeError, function() {
+  sample.getFloat64(1);
+}, "1 + 8 > 8 (offset+length)");
+
+sample = new DataView(buffer, 4, 7);
+assert.throws(RangeError, function() {
+  sample.getFloat64(0);
+}, "0 + 8 > 7 (offset+length)");
diff --git a/test/built-ins/DataView/prototype/getFloat64/minus-zero.js b/test/built-ins/DataView/prototype/getFloat64/minus-zero.js
new file mode 100644
index 0000000000..281867a98b
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/minus-zero.js
@@ -0,0 +1,45 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return -0
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 128);
+sample.setUint8(1, 0);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+
+var result = sample.getFloat64(0);
+assert.sameValue(result, -0);
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset-symbol.js b/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset-symbol.js
new file mode 100644
index 0000000000..73f33b8f51
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset-symbol.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return abrupt from ToNumber(symbol byteOffset)
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let numberIndex be ? ToNumber(requestIndex).
+  ...
+features: [Symbol]
+---*/
+
+var buffer = new ArrayBuffer(1);
+var sample = new DataView(buffer, 0);
+
+var s = Symbol("1");
+
+assert.throws(TypeError, function() {
+  sample.getFloat64(s);
+});
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset.js b/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset.js
new file mode 100644
index 0000000000..ce76ae7b78
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-abrupt-from-tonumber-byteoffset.js
@@ -0,0 +1,44 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return abrupt from ToNumber(byteOffset)
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  4. Let numberIndex be ? ToNumber(requestIndex).
+  ...
+---*/
+
+var buffer = new ArrayBuffer(1);
+var sample = new DataView(buffer, 0);
+
+var bo1 = {
+  valueOf: function() {
+    throw new Test262Error();
+  }
+};
+
+var bo2 = {
+  toString: function() {
+    throw new Test262Error();
+  }
+};
+
+assert.throws(Test262Error, function() {
+  sample.getFloat64(bo1);
+}, "valueOf");
+
+assert.throws(Test262Error, function() {
+  sample.getFloat64(bo2);
+}, "toString");
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-infinity.js b/test/built-ins/DataView/prototype/getFloat64/return-infinity.js
new file mode 100644
index 0000000000..f81292a9b9
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-infinity.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return Infinity values
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 240);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), Infinity);
+
+sample.setUint8(0, 255);
+sample.setUint8(1, 240);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), -Infinity);
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-nan.js b/test/built-ins/DataView/prototype/getFloat64/return-nan.js
new file mode 100644
index 0000000000..4184437bfb
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-nan.js
@@ -0,0 +1,73 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return NaN values
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 248);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), NaN, "127, 248, 0, ...");
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 249);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), NaN, "127, 249, 0, ...");
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 250);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), NaN, "127, 250, 0, ...");
+
+sample.setUint8(0, 127);
+sample.setUint8(1, 251);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 0);
+sample.setUint8(7, 0);
+assert.sameValue(sample.getFloat64(0), NaN, "127, 251, 0, ...");
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-value-clean-arraybuffer.js b/test/built-ins/DataView/prototype/getFloat64/return-value-clean-arraybuffer.js
new file mode 100644
index 0000000000..1249a2b6eb
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-value-clean-arraybuffer.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return value from Buffer using a clean ArrayBuffer
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+---*/
+
+var buffer = new ArrayBuffer(12);
+var sample = new DataView(buffer, 0);
+
+assert.sameValue(sample.getFloat64(0, true), 0, "sample.getFloat64(0, true)");
+assert.sameValue(sample.getFloat64(1, true), 0, "sample.getFloat64(1, true)");
+assert.sameValue(sample.getFloat64(2, true), 0, "sample.getFloat64(2, true)");
+assert.sameValue(sample.getFloat64(3, true), 0, "sample.getFloat64(3, true)");
+assert.sameValue(sample.getFloat64(4, true), 0, "sample.getFloat64(4, true)");
+assert.sameValue(sample.getFloat64(0, false), 0, "sample.getFloat64(0, false)");
+assert.sameValue(sample.getFloat64(1, false), 0, "sample.getFloat64(1, false)");
+assert.sameValue(sample.getFloat64(2, false), 0, "sample.getFloat64(2, false)");
+assert.sameValue(sample.getFloat64(3, false), 0, "sample.getFloat64(3, false)");
+assert.sameValue(sample.getFloat64(4, false), 0, "sample.getFloat64(4, false)");
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-values-coerced-byteoffset.js b/test/built-ins/DataView/prototype/getFloat64/return-values-coerced-byteoffset.js
new file mode 100644
index 0000000000..31e95caad0
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-values-coerced-byteoffset.js
@@ -0,0 +1,77 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return values using coerced ToInteger byteOffset values
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(9);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 67);
+sample.setUint8(1, 67);
+sample.setUint8(2, 68);
+sample.setUint8(3, 68);
+sample.setUint8(4, 67);
+sample.setUint8(5, 67);
+sample.setUint8(6, 68);
+sample.setUint8(7, 68);
+sample.setUint8(8, 67);
+
+assert.sameValue(sample.getFloat64("", false), 10846169068898440, "'', false");
+assert.sameValue(sample.getFloat64("", true), 747563348316297500000, "'', true");
+
+assert.sameValue(sample.getFloat64("0", false), 10846169068898440, "'0', false");
+assert.sameValue(sample.getFloat64("0", true), 747563348316297500000, "'0', true");
+
+assert.sameValue(sample.getFloat64("1", false), 11409110432516230, "'1', false");
+assert.sameValue(sample.getFloat64("1", true), 11409110432516230, "'1', true");
+
+var obj1 = {
+  valueOf: function() {
+    return 1;
+  }
+};
+assert.sameValue(sample.getFloat64(obj1, false), 11409110432516230, "{}.valueOf, false");
+assert.sameValue(sample.getFloat64(obj1, true), 11409110432516230, "{}.valueOf, true");
+
+var obj2 = {
+  toString: function() {
+    return 1;
+  }
+};
+assert.sameValue(sample.getFloat64(obj2, false), 11409110432516230, "{}.toString, false");
+assert.sameValue(sample.getFloat64(obj2, true), 11409110432516230, "{}.toString, true");
+
+assert.sameValue(sample.getFloat64(true, false), 11409110432516230, "true, false");
+assert.sameValue(sample.getFloat64(true, true), 11409110432516230, "true, true");
+
+assert.sameValue(sample.getFloat64(false, false), 10846169068898440, "false, false");
+assert.sameValue(sample.getFloat64(false, true), 747563348316297500000, "false, true");
+
+assert.sameValue(sample.getFloat64(null, false), 10846169068898440, "null, false");
+assert.sameValue(sample.getFloat64(null, true), 747563348316297500000, "null, true");
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-values-custom-offset.js b/test/built-ins/DataView/prototype/getFloat64/return-values-custom-offset.js
new file mode 100644
index 0000000000..884cf89ad2
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-values-custom-offset.js
@@ -0,0 +1,60 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return values from Buffer using a custom offset
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(16);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(4, 67);
+sample.setUint8(5, 67);
+sample.setUint8(6, 68);
+sample.setUint8(7, 68);
+sample.setUint8(8, 67);
+sample.setUint8(9, 67);
+sample.setUint8(10, 68);
+sample.setUint8(11, 68);
+sample.setUint8(12, 67);
+sample.setUint8(13, 67);
+sample.setUint8(14, 68);
+sample.setUint8(15, 68);
+
+sample = new DataView(buffer, 4);
+
+assert.sameValue(sample.getFloat64(0, false), 10846169068898440, "0");
+assert.sameValue(sample.getFloat64(1, false), 11409110432516230, "1");
+assert.sameValue(sample.getFloat64(2, false), 747563348316297500000, "2");
+assert.sameValue(sample.getFloat64(3, false), 710670423110242000000, "3");
+assert.sameValue(sample.getFloat64(4, false), 10846169068898440, "4");
+
+assert.sameValue(sample.getFloat64(0, true), 747563348316297500000, "0, true");
+assert.sameValue(sample.getFloat64(1, true), 11409110432516230, "1, true");
+assert.sameValue(sample.getFloat64(2, true), 10846169068898440, "2, true");
+assert.sameValue(sample.getFloat64(3, true), 710670423110242000000, "3, true");
+assert.sameValue(sample.getFloat64(4, true), 747563348316297500000, "4, true");
diff --git a/test/built-ins/DataView/prototype/getFloat64/return-values.js b/test/built-ins/DataView/prototype/getFloat64/return-values.js
new file mode 100644
index 0000000000..b278e17144
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/return-values.js
@@ -0,0 +1,70 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Return values from Buffer
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8]
+---*/
+
+var buffer = new ArrayBuffer(16);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 67);
+sample.setUint8(1, 67);
+sample.setUint8(2, 68);
+sample.setUint8(3, 68);
+sample.setUint8(4, 67);
+sample.setUint8(5, 67);
+sample.setUint8(6, 68);
+sample.setUint8(7, 68);
+sample.setUint8(8, 67);
+sample.setUint8(9, 67);
+sample.setUint8(10, 68);
+sample.setUint8(11, 68);
+sample.setUint8(12, 0);
+sample.setUint8(13, 0);
+sample.setUint8(14, 0);
+sample.setUint8(15, 0);
+
+assert.sameValue(sample.getFloat64(0, false), 10846169068898440, "0, false");
+assert.sameValue(sample.getFloat64(1, false), 11409110432516230, "1, false");
+assert.sameValue(sample.getFloat64(2, false), 747563348316297500000, "2, false");
+assert.sameValue(sample.getFloat64(3, false), 710670423110242000000, "3, false");
+assert.sameValue(sample.getFloat64(4, false), 10846169068898440, "4, false");
+assert.sameValue(sample.getFloat64(5, false), 11409110432516096, "5, false");
+assert.sameValue(sample.getFloat64(6, false), 747563348314040600000, "6, false");
+assert.sameValue(sample.getFloat64(7, false), 710670422532459300000, "7, false");
+assert.sameValue(sample.getFloat64(8, false), 10846166811934720, "8, false");
+
+assert.sameValue(sample.getFloat64(0, true), 747563348316297500000, "0, true");
+assert.sameValue(sample.getFloat64(1, true), 11409110432516230, "1, true");
+assert.sameValue(sample.getFloat64(2, true), 10846169068898440, "2, true");
+assert.sameValue(sample.getFloat64(3, true), 710670423110242000000, "3, true");
+assert.sameValue(sample.getFloat64(4, true), 747563348316297500000, "4, true");
+assert.sameValue(sample.getFloat64(5, true), 2.254739805726094e-307, "5, true");
+assert.sameValue(sample.getFloat64(6, true), 3.7084555987028e-310, "6, true");
+assert.sameValue(sample.getFloat64(7, true), 1.44861546824e-312, "7, true");
+assert.sameValue(sample.getFloat64(8, true), 5.65865417e-315, "8, true");
diff --git a/test/built-ins/DataView/prototype/getFloat64/this-has-no-dataview-internal.js b/test/built-ins/DataView/prototype/getFloat64/this-has-no-dataview-internal.js
new file mode 100644
index 0000000000..5233c3e5e0
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/this-has-no-dataview-internal.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Throws a TypeError if this does not have a [[DataView]] internal slot
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  1. If Type(view) is not Object, throw a TypeError exception.
+  2. If view does not have a [[DataView]] internal slot, throw a TypeError
+  exception.
+  ...
+features: [Int8Array]
+---*/
+
+var getFloat64 = DataView.prototype.getFloat64;
+
+assert.throws(TypeError, function() {
+  getFloat64.call({});
+}, "{}");
+
+assert.throws(TypeError, function() {
+  getFloat64.call([]);
+}, "[]");
+
+var ab = new ArrayBuffer(1);
+assert.throws(TypeError, function() {
+  getFloat64.call(ab);
+}, "ArrayBuffer");
+
+var ta = new Int8Array();
+assert.throws(TypeError, function() {
+  getFloat64.call(ta);
+}, "TypedArray");
diff --git a/test/built-ins/DataView/prototype/getFloat64/this-is-not-object.js b/test/built-ins/DataView/prototype/getFloat64/this-is-not-object.js
new file mode 100644
index 0000000000..d2dac02374
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/this-is-not-object.js
@@ -0,0 +1,51 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: Throws a TypeError if this is not Object
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  1. If Type(view) is not Object, throw a TypeError exception.
+  ...
+features: [Symbol]
+---*/
+
+var getFloat64 = DataView.prototype.getFloat64;
+
+assert.throws(TypeError, function() {
+  getFloat64.call(undefined);
+}, "undefined");
+
+assert.throws(TypeError, function() {
+  getFloat64.call(null);
+}, "null");
+
+assert.throws(TypeError, function() {
+  getFloat64.call(1);
+}, "1");
+
+assert.throws(TypeError, function() {
+  getFloat64.call("string");
+}, "string");
+
+assert.throws(TypeError, function() {
+  getFloat64.call(true);
+}, "true");
+
+assert.throws(TypeError, function() {
+  getFloat64.call(false);
+}, "false");
+
+var s = Symbol("1");
+assert.throws(TypeError, function() {
+  getFloat64.call(s);
+}, "symbol");
diff --git a/test/built-ins/DataView/prototype/getFloat64/to-boolean-littleendian.js b/test/built-ins/DataView/prototype/getFloat64/to-boolean-littleendian.js
new file mode 100644
index 0000000000..c06154d7d6
--- /dev/null
+++ b/test/built-ins/DataView/prototype/getFloat64/to-boolean-littleendian.js
@@ -0,0 +1,55 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-dataview.prototype.getfloat64
+es6id: 24.2.4.6
+description: >
+  Boolean littleEndian argument coerced in ToBoolean
+info: |
+  24.2.4.6 DataView.prototype.getFloat64 ( byteOffset [ , littleEndian ] )
+
+  1. Let v be the this value.
+  2. If littleEndian is not present, let littleEndian be false.
+  3. Return ? GetViewValue(v, byteOffset, littleEndian, "Float64").
+
+  24.2.1.1 GetViewValue ( view, requestIndex, isLittleEndian, type )
+
+  ...
+  14. Let bufferIndex be getIndex + viewOffset.
+  15. Return GetValueFromBuffer(buffer, bufferIndex, type, isLittleEndian).
+  ...
+
+  24.1.1.5 GetValueFromBuffer ( arrayBuffer, byteIndex, type [ , isLittleEndian
+  ] )
+
+  ...
+  8. If isLittleEndian is false, reverse the order of the elements of rawValue.
+  ...
+features: [DataView.prototype.setUint8, Symbol]
+---*/
+
+var buffer = new ArrayBuffer(8);
+var sample = new DataView(buffer, 0);
+
+sample.setUint8(0, 67);
+sample.setUint8(1, 17);
+sample.setUint8(2, 0);
+sample.setUint8(3, 0);
+sample.setUint8(4, 0);
+sample.setUint8(5, 0);
+sample.setUint8(6, 20);
+sample.setUint8(7, 68);
+
+// False
+assert.sameValue(sample.getFloat64(0), 1196268651021585, "no arg");
+assert.sameValue(sample.getFloat64(0, undefined), 1196268651021585, "undefined");
+assert.sameValue(sample.getFloat64(0, null), 1196268651021585, "null");
+assert.sameValue(sample.getFloat64(0, 0), 1196268651021585, "0");
+assert.sameValue(sample.getFloat64(0, ""), 1196268651021585, "the empty string");
+
+// True
+assert.sameValue(sample.getFloat64(0, {}), 92233720368620160000, "{}");
+assert.sameValue(sample.getFloat64(0, Symbol("1")), 92233720368620160000, "symbol");
+assert.sameValue(sample.getFloat64(0, 1), 92233720368620160000, "1");
+assert.sameValue(sample.getFloat64(0, "string"), 92233720368620160000, "string");