1 files changed, 0 insertions, 716 deletions
diff --git a/src/3rdparty/v8/test/mjsunit/external-array.js b/src/3rdparty/v8/test/mjsunit/external-array.js
deleted file mode 100644
index 85a8cc5..0000000
--- a/src/3rdparty/v8/test/mjsunit/external-array.js
+++ /dev/null
@@ -1,716 +0,0 @@
-// Copyright 2012 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --allow-natives-syntax --expose-gc
-
-// Helper
-function assertInstance(o, f) {
-  assertSame(o.constructor, f);
-  assertInstanceof(o, f);
-}
-
-// This is a regression test for overlapping key and value registers.
-function f(a) {
-  a[0] = 0;
-  a[1] = 0;
-}
-
-var a = new Int32Array(2);
-for (var i = 0; i < 5; i++) {
-  f(a);
-}
-%OptimizeFunctionOnNextCall(f);
-f(a);
-
-assertEquals(0, a[0]);
-assertEquals(0, a[1]);
-
-// No-parameter constructor should fail right now.
-function abfunc1() {
-  return new ArrayBuffer();
-}
-assertThrows(abfunc1);
-
-// Test derivation from an ArrayBuffer
-var ab = new ArrayBuffer(12);
-assertInstance(ab, ArrayBuffer);
-var derived_uint8 = new Uint8Array(ab);
-assertInstance(derived_uint8, Uint8Array);
-assertSame(ab, derived_uint8.buffer);
-assertEquals(12, derived_uint8.length);
-assertEquals(12, derived_uint8.byteLength);
-assertEquals(0, derived_uint8.byteOffset);
-assertEquals(1, derived_uint8.BYTES_PER_ELEMENT);
-var derived_uint8_2 = new Uint8Array(ab,7);
-assertInstance(derived_uint8_2, Uint8Array);
-assertSame(ab, derived_uint8_2.buffer);
-assertEquals(5, derived_uint8_2.length);
-assertEquals(5, derived_uint8_2.byteLength);
-assertEquals(7, derived_uint8_2.byteOffset);
-assertEquals(1, derived_uint8_2.BYTES_PER_ELEMENT);
-var derived_int16 = new Int16Array(ab);
-assertInstance(derived_int16, Int16Array);
-assertSame(ab, derived_int16.buffer);
-assertEquals(6, derived_int16.length);
-assertEquals(12, derived_int16.byteLength);
-assertEquals(0, derived_int16.byteOffset);
-assertEquals(2, derived_int16.BYTES_PER_ELEMENT);
-var derived_int16_2 = new Int16Array(ab,6);
-assertInstance(derived_int16_2, Int16Array);
-assertSame(ab, derived_int16_2.buffer);
-assertEquals(3, derived_int16_2.length);
-assertEquals(6, derived_int16_2.byteLength);
-assertEquals(6, derived_int16_2.byteOffset);
-assertEquals(2, derived_int16_2.BYTES_PER_ELEMENT);
-var derived_uint32 = new Uint32Array(ab);
-assertInstance(derived_uint32, Uint32Array);
-assertSame(ab, derived_uint32.buffer);
-assertEquals(3, derived_uint32.length);
-assertEquals(12, derived_uint32.byteLength);
-assertEquals(0, derived_uint32.byteOffset);
-assertEquals(4, derived_uint32.BYTES_PER_ELEMENT);
-var derived_uint32_2 = new Uint32Array(ab,4);
-assertInstance(derived_uint32_2, Uint32Array);
-assertSame(ab, derived_uint32_2.buffer);
-assertEquals(2, derived_uint32_2.length);
-assertEquals(8, derived_uint32_2.byteLength);
-assertEquals(4, derived_uint32_2.byteOffset);
-assertEquals(4, derived_uint32_2.BYTES_PER_ELEMENT);
-var derived_uint32_3 = new Uint32Array(ab,4,1);
-assertInstance(derived_uint32_3, Uint32Array);
-assertSame(ab, derived_uint32_3.buffer);
-assertEquals(1, derived_uint32_3.length);
-assertEquals(4, derived_uint32_3.byteLength);
-assertEquals(4, derived_uint32_3.byteOffset);
-assertEquals(4, derived_uint32_3.BYTES_PER_ELEMENT);
-var derived_float64 = new Float64Array(ab,0,1);
-assertInstance(derived_float64, Float64Array);
-assertSame(ab, derived_float64.buffer);
-assertEquals(1, derived_float64.length);
-assertEquals(8, derived_float64.byteLength);
-assertEquals(0, derived_float64.byteOffset);
-assertEquals(8, derived_float64.BYTES_PER_ELEMENT);
-
-// If a given byteOffset and length references an area beyond the end of the
-// ArrayBuffer an exception is raised.
-function abfunc3() {
-  new Uint32Array(ab,4,3);
-}
-assertThrows(abfunc3);
-function abfunc4() {
-  new Uint32Array(ab,16);
-}
-assertThrows(abfunc4);
-
-// The given byteOffset must be a multiple of the element size of the specific
-// type, otherwise an exception is raised.
-function abfunc5() {
-  new Uint32Array(ab,5);
-}
-assertThrows(abfunc5);
-
-// If length is not explicitly specified, the length of the ArrayBuffer minus
-// the byteOffset must be a multiple of the element size of the specific type,
-// or an exception is raised.
-var ab2 = new ArrayBuffer(13);
-function abfunc6() {
-  new Uint32Array(ab2,4);
-}
-assertThrows(abfunc6);
-
-// Test that an array constructed without an array buffer creates one properly.
-a = new Uint8Array(31);
-assertEquals(a.byteLength, a.buffer.byteLength);
-assertEquals(a.length, a.buffer.byteLength);
-assertEquals(a.length * a.BYTES_PER_ELEMENT, a.buffer.byteLength);
-a = new Int16Array(5);
-assertEquals(a.byteLength, a.buffer.byteLength);
-assertEquals(a.length * a.BYTES_PER_ELEMENT, a.buffer.byteLength);
-a = new Float64Array(7);
-assertEquals(a.byteLength, a.buffer.byteLength);
-assertEquals(a.length * a.BYTES_PER_ELEMENT, a.buffer.byteLength);
-
-// Test that an implicitly created buffer is a valid buffer.
-a = new Float64Array(7);
-assertSame(a.buffer, (new Uint16Array(a.buffer)).buffer);
-assertSame(a.buffer, (new Float32Array(a.buffer,4)).buffer);
-assertSame(a.buffer, (new Int8Array(a.buffer,3,51)).buffer);
-assertInstance(a.buffer, ArrayBuffer);
-
-// Test the correct behavior of the |BYTES_PER_ELEMENT| property (which is
-// "constant", but not read-only).
-a = new Int32Array(2);
-assertEquals(4, a.BYTES_PER_ELEMENT);
-a.BYTES_PER_ELEMENT = 42;
-assertEquals(42, a.BYTES_PER_ELEMENT);
-a = new Uint8Array(2);
-assertEquals(1, a.BYTES_PER_ELEMENT);
-a = new Int16Array(2);
-assertEquals(2, a.BYTES_PER_ELEMENT);
-
-// Test Float64Arrays.
-function get(a, index) {
-  return a[index];
-}
-function set(a, index, value) {
-  a[index] = value;
-}
-function temp() {
-var array = new Float64Array(2);
-for (var i = 0; i < 5; i++) {
-  set(array, 0, 2.5);
-  assertEquals(2.5, array[0]);
-}
-%OptimizeFunctionOnNextCall(set);
-set(array, 0, 2.5);
-assertEquals(2.5, array[0]);
-set(array, 1, 3.5);
-assertEquals(3.5, array[1]);
-for (var i = 0; i < 5; i++) {
-  assertEquals(2.5, get(array, 0));
-  assertEquals(3.5, array[1]);
-}
-%OptimizeFunctionOnNextCall(get);
-assertEquals(2.5, get(array, 0));
-assertEquals(3.5, get(array, 1));
-}
-
-// Test non-number parameters.
-var array_with_length_from_non_number = new Int32Array("2");
-assertEquals(2, array_with_length_from_non_number.length);
-array_with_length_from_non_number = new Int32Array(undefined);
-assertEquals(0, array_with_length_from_non_number.length);
-var foo = { valueOf: function() { return 3; } };
-array_with_length_from_non_number = new Int32Array(foo);
-assertEquals(3, array_with_length_from_non_number.length);
-foo = { toString: function() { return "4"; } };
-array_with_length_from_non_number = new Int32Array(foo);
-assertEquals(4, array_with_length_from_non_number.length);
-
-
-// Test loads and stores.
-types = [Array, Int8Array, Uint8Array, Int16Array, Uint16Array, Int32Array,
-         Uint32Array, Uint8ClampedArray, Float32Array, Float64Array];
-
-test_result_nan = [NaN, 0, 0, 0, 0, 0, 0, 0, NaN, NaN];
-test_result_low_int = [-1, -1, 255, -1, 65535, -1, 0xFFFFFFFF, 0, -1, -1];
-test_result_low_double = [-1.25, -1, 255, -1, 65535, -1, 0xFFFFFFFF, 0, -1.25, -1.25];
-test_result_middle = [253.75, -3, 253, 253, 253, 253, 253, 254, 253.75, 253.75];
-test_result_high_int = [256, 0, 0, 256, 256, 256, 256, 255, 256, 256];
-test_result_high_double = [256.25, 0, 0, 256, 256, 256, 256, 255, 256.25, 256.25];
-
-const kElementCount = 40;
-
-function test_load(array, sum) {
-  for (var i = 0; i < kElementCount; i++) {
-    sum += array[i];
-  }
-  return sum;
-}
-
-function test_load_const_key(array, sum) {
-  sum += array[0];
-  sum += array[1];
-  sum += array[2];
-  return sum;
-}
-
-function test_store(array, sum) {
-  for (var i = 0; i < kElementCount; i++) {
-    sum += array[i] = i+1;
-  }
-  return sum;
-}
-
-function test_store_const_key(array, sum) {
-  sum += array[0] = 1;
-  sum += array[1] = 2;
-  sum += array[2] = 3;
-  return sum;
-}
-
-function zero() {
-  return 0.0;
-}
-
-function test_store_middle_tagged(array, sum) {
-  array[0] = 253.75;
-  return array[0];
-}
-
-function test_store_high_tagged(array, sum) {
-  array[0] = 256.25;
-  return array[0];
-}
-
-function test_store_middle_double(array, sum) {
-  array[0] = 253.75 + zero(); // + forces double type feedback
-  return array[0];
-}
-
-function test_store_high_double(array, sum) {
-  array[0] = 256.25 + zero(); // + forces double type feedback
-  return array[0];
-}
-
-function test_store_high_double(array, sum) {
-  array[0] = 256.25;
-  return array[0];
-}
-
-function test_store_low_int(array, sum) {
-  array[0] = -1;
-  return array[0];
-}
-
-function test_store_low_tagged(array, sum) {
-  array[0] = -1.25;
-  return array[0];
-}
-
-function test_store_low_double(array, sum) {
-  array[0] = -1.25 + zero(); // + forces double type feedback
-  return array[0];
-}
-
-function test_store_high_int(array, sum) {
-  array[0] = 256;
-  return array[0];
-}
-
-function test_store_nan(array, sum) {
-  array[0] = NaN;
-  return array[0];
-}
-
-const kRuns = 10;
-
-function run_test(test_func, array, expected_result) {
-  for (var i = 0; i < 5; i++) test_func(array, 0);
-  %OptimizeFunctionOnNextCall(test_func);
-  var sum = 0;
-  for (var i = 0; i < kRuns; i++) {
-    sum = test_func(array, sum);
-  }
-  assertEquals(expected_result, sum);
-  %DeoptimizeFunction(test_func);
-  gc();  // Makes V8 forget about type information for test_func.
-}
-
-function run_bounds_test(test_func, array, expected_result) {
-  assertEquals(undefined, a[kElementCount]);
-  a[kElementCount] = 456;
-  assertEquals(undefined, a[kElementCount]);
-  assertEquals(undefined, a[kElementCount+1]);
-  a[kElementCount+1] = 456;
-  assertEquals(undefined, a[kElementCount+1]);
-}
-
-for (var t = 0; t < types.length; t++) {
-  var type = types[t];
-  var a = new type(kElementCount);
-
-  for (var i = 0; i < kElementCount; i++) {
-    a[i] = i;
-  }
-
-  // Run test functions defined above.
-  run_test(test_load, a, 780 * kRuns);
-  run_test(test_load_const_key, a, 3 * kRuns);
-  run_test(test_store, a, 820 * kRuns);
-  run_test(test_store_const_key, a, 6 * kRuns);
-  run_test(test_store_low_int, a, test_result_low_int[t]);
-  run_test(test_store_low_double, a, test_result_low_double[t]);
-  run_test(test_store_low_tagged, a, test_result_low_double[t]);
-  run_test(test_store_high_int, a, test_result_high_int[t]);
-  run_test(test_store_nan, a, test_result_nan[t]);
-  run_test(test_store_middle_double, a, test_result_middle[t]);
-  run_test(test_store_middle_tagged, a, test_result_middle[t]);
-  run_test(test_store_high_double, a, test_result_high_double[t]);
-  run_test(test_store_high_tagged, a, test_result_high_double[t]);
-
-  // Test the correct behavior of the |length| property (which is read-only).
-  if (t != 0) {
-    assertEquals(kElementCount, a.length);
-    a.length = 2;
-    assertEquals(kElementCount, a.length);
-    assertTrue(delete a.length);
-    a.length = 2;
-    assertEquals(2, a.length);
-
-    // Make sure bounds checks are handled correctly for external arrays.
-    run_bounds_test(a);
-    run_bounds_test(a);
-    run_bounds_test(a);
-    %OptimizeFunctionOnNextCall(run_bounds_test);
-    run_bounds_test(a);
-    %DeoptimizeFunction(run_bounds_test);
-    gc();  // Makes V8 forget about type information for test_func.
-
-  }
-
-  function array_load_set_smi_check(a) {
-    return a[0] = a[0] = 1;
-  }
-
-  array_load_set_smi_check(a);
-  array_load_set_smi_check(0);
-
-  function array_load_set_smi_check2(a) {
-    return a[0] = a[0] = 1;
-  }
-
-  array_load_set_smi_check2(a);
-  %OptimizeFunctionOnNextCall(array_load_set_smi_check2);
-  array_load_set_smi_check2(a);
-  array_load_set_smi_check2(0);
-  %DeoptimizeFunction(array_load_set_smi_check2);
-  gc();  // Makes V8 forget about type information for array_load_set_smi_check.
-}
-
-// Check handling of undefined in 32- and 64-bit external float arrays.
-
-function store_float32_undefined(ext_array) {
-  ext_array[0] = undefined;
-}
-
-var float32_array = new Float32Array(1);
-// Make sure runtime does it right
-store_float32_undefined(float32_array);
-assertTrue(isNaN(float32_array[0]));
-// Make sure the ICs do it right
-store_float32_undefined(float32_array);
-assertTrue(isNaN(float32_array[0]));
-// Make sure that Cranskshft does it right.
-%OptimizeFunctionOnNextCall(store_float32_undefined);
-store_float32_undefined(float32_array);
-assertTrue(isNaN(float32_array[0]));
-
-function store_float64_undefined(ext_array) {
-  ext_array[0] = undefined;
-}
-
-var float64_array = new Float64Array(1);
-// Make sure runtime does it right
-store_float64_undefined(float64_array);
-assertTrue(isNaN(float64_array[0]));
-// Make sure the ICs do it right
-store_float64_undefined(float64_array);
-assertTrue(isNaN(float64_array[0]));
-// Make sure that Cranskshft does it right.
-%OptimizeFunctionOnNextCall(store_float64_undefined);
-store_float64_undefined(float64_array);
-assertTrue(isNaN(float64_array[0]));
-
-
-// Check handling of 0-sized buffers and arrays.
-ab = new ArrayBuffer(0);
-assertInstance(ab, ArrayBuffer);
-assertEquals(0, ab.byteLength);
-a = new Int8Array(ab);
-assertInstance(a, Int8Array);
-assertEquals(0, a.byteLength);
-assertEquals(0, a.length);
-a[0] = 1;
-assertEquals(undefined, a[0]);
-ab = new ArrayBuffer(16);
-assertInstance(ab, ArrayBuffer);
-a = new Float32Array(ab,4,0);
-assertInstance(a, Float32Array);
-assertEquals(0, a.byteLength);
-assertEquals(0, a.length);
-a[0] = 1;
-assertEquals(undefined, a[0]);
-a = new Uint16Array(0);
-assertInstance(a, Uint16Array);
-assertEquals(0, a.byteLength);
-assertEquals(0, a.length);
-a[0] = 1;
-assertEquals(undefined, a[0]);
-
-
-// Check construction from arrays.
-a = new Uint32Array([]);
-assertInstance(a, Uint32Array);
-assertEquals(0, a.length);
-assertEquals(0, a.byteLength);
-assertEquals(0, a.buffer.byteLength);
-assertEquals(4, a.BYTES_PER_ELEMENT);
-assertInstance(a.buffer, ArrayBuffer);
-a = new Uint16Array([1,2,3]);
-assertInstance(a, Uint16Array);
-assertEquals(3, a.length);
-assertEquals(6, a.byteLength);
-assertEquals(6, a.buffer.byteLength);
-assertEquals(2, a.BYTES_PER_ELEMENT);
-assertEquals(1, a[0]);
-assertEquals(3, a[2]);
-assertInstance(a.buffer, ArrayBuffer);
-a = new Uint32Array(a);
-assertInstance(a, Uint32Array);
-assertEquals(3, a.length);
-assertEquals(12, a.byteLength);
-assertEquals(12, a.buffer.byteLength);
-assertEquals(4, a.BYTES_PER_ELEMENT);
-assertEquals(1, a[0]);
-assertEquals(3, a[2]);
-assertInstance(a.buffer, ArrayBuffer);
-
-// Check subarrays.
-a = new Uint16Array([1,2,3,4,5,6]);
-aa = a.subarray(3);
-assertInstance(aa, Uint16Array);
-assertEquals(3, aa.length);
-assertEquals(6, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(3,5);
-assertInstance(aa, Uint16Array);
-assertEquals(2, aa.length);
-assertEquals(4, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(4,8);
-assertInstance(aa, Uint16Array);
-assertEquals(2, aa.length);
-assertEquals(4, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(9);
-assertInstance(aa, Uint16Array);
-assertEquals(0, aa.length);
-assertEquals(0, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(-4);
-assertInstance(aa, Uint16Array);
-assertEquals(4, aa.length);
-assertEquals(8, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(-3,-1);
-assertInstance(aa, Uint16Array);
-assertEquals(2, aa.length);
-assertEquals(4, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(3,2);
-assertInstance(aa, Uint16Array);
-assertEquals(0, aa.length);
-assertEquals(0, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(-3,-4);
-assertInstance(aa, Uint16Array);
-assertEquals(0, aa.length);
-assertEquals(0, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-aa = a.subarray(0,-8);
-assertInstance(aa, Uint16Array);
-assertEquals(0, aa.length);
-assertEquals(0, aa.byteLength);
-assertEquals(2, aa.BYTES_PER_ELEMENT);
-assertSame(a.buffer, aa.buffer);
-
-assertThrows(function(){ a.subarray.call({}, 0) });
-assertThrows(function(){ a.subarray.call([], 0) });
-assertThrows(function(){ a.subarray.call(a) });
-
-
-// Call constructors directly as functions, and through .call and .apply
-
-b = ArrayBuffer(100)
-a = Int8Array(b, 5, 77)
-assertInstance(b, ArrayBuffer)
-assertInstance(a, Int8Array)
-assertSame(b, a.buffer)
-assertEquals(5, a.byteOffset)
-assertEquals(77, a.byteLength)
-b = ArrayBuffer.call(null, 10)
-a = Uint16Array.call(null, b, 2, 4)
-assertInstance(b, ArrayBuffer)
-assertInstance(a, Uint16Array)
-assertSame(b, a.buffer)
-assertEquals(2, a.byteOffset)
-assertEquals(8, a.byteLength)
-b = ArrayBuffer.apply(null, [1000])
-a = Float32Array.apply(null, [b, 128, 1])
-assertInstance(b, ArrayBuffer)
-assertInstance(a, Float32Array)
-assertSame(b, a.buffer)
-assertEquals(128, a.byteOffset)
-assertEquals(4, a.byteLength)
-
-
-// Test array.set in different combinations.
-
-function assertArrayPrefix(expected, array) {
-  for (var i = 0; i < expected.length; ++i) {
-    assertEquals(expected[i], array[i]);
-  }
-}
-
-var a11 = new Int16Array([1, 2, 3, 4, 0, -1])
-var a12 = new Uint16Array(15)
-a12.set(a11, 3)
-assertArrayPrefix([0, 0, 0, 1, 2, 3, 4, 0, 0xffff, 0, 0], a12)
-assertThrows(function(){ a11.set(a12) })
-
-var a21 = [1, undefined, 10, NaN, 0, -1, {valueOf: function() {return 3}}]
-var a22 = new Int32Array(12)
-a22.set(a21, 2)
-assertArrayPrefix([0, 0, 1, 0, 10, 0, 0, -1, 3, 0], a22)
-
-var a31 = new Float32Array([2, 4, 6, 8, 11, NaN, 1/0, -3])
-var a32 = a31.subarray(2, 6)
-a31.set(a32, 4)
-assertArrayPrefix([2, 4, 6, 8, 6, 8, 11, NaN], a31)
-assertArrayPrefix([6, 8, 6, 8], a32)
-
-var a4 = new Uint8ClampedArray([3,2,5,6])
-a4.set(a4)
-assertArrayPrefix([3, 2, 5, 6], a4)
-
-// Cases with overlapping backing store but different element sizes.
-var b = new ArrayBuffer(4)
-var a5 = new Int16Array(b)
-var a50 = new Int8Array(b)
-var a51 = new Int8Array(b, 0, 2)
-var a52 = new Int8Array(b, 1, 2)
-var a53 = new Int8Array(b, 2, 2)
-
-a5.set([0x5050, 0x0a0a])
-assertArrayPrefix([0x50, 0x50, 0x0a, 0x0a], a50)
-assertArrayPrefix([0x50, 0x50], a51)
-assertArrayPrefix([0x50, 0x0a], a52)
-assertArrayPrefix([0x0a, 0x0a], a53)
-
-a50.set([0x50, 0x50, 0x0a, 0x0a])
-a51.set(a5)
-assertArrayPrefix([0x50, 0x0a, 0x0a, 0x0a], a50)
-
-a50.set([0x50, 0x50, 0x0a, 0x0a])
-a52.set(a5)
-assertArrayPrefix([0x50, 0x50, 0x0a, 0x0a], a50)
-
-a50.set([0x50, 0x50, 0x0a, 0x0a])
-a53.set(a5)
-assertArrayPrefix([0x50, 0x50, 0x50, 0x0a], a50)
-
-a50.set([0x50, 0x51, 0x0a, 0x0b])
-a5.set(a51)
-assertArrayPrefix([0x0050, 0x0051], a5)
-
-a50.set([0x50, 0x51, 0x0a, 0x0b])
-a5.set(a52)
-assertArrayPrefix([0x0051, 0x000a], a5)
-
-a50.set([0x50, 0x51, 0x0a, 0x0b])
-a5.set(a53)
-assertArrayPrefix([0x000a, 0x000b], a5)
-
-// Mixed types of same size.
-var a61 = new Float32Array([1.2, 12.3])
-var a62 = new Int32Array(2)
-a62.set(a61)
-assertArrayPrefix([1, 12], a62)
-a61.set(a62)
-assertArrayPrefix([1, 12], a61)
-
-// Invalid source
-assertThrows(function() { a.set(0) })
-assertThrows(function() { a.set({}) })
-
-
-// Test arraybuffer.slice
-
-var a0 = new Int8Array([1, 2, 3, 4, 5, 6])
-var b0 = a0.buffer
-
-var b1 = b0.slice(0)
-assertEquals(b0.byteLength, b1.byteLength)
-assertArrayPrefix([1, 2, 3, 4, 5, 6], Int8Array(b1))
-
-var b2 = b0.slice(3)
-assertEquals(b0.byteLength - 3, b2.byteLength)
-assertArrayPrefix([4, 5, 6], Int8Array(b2))
-
-var b3 = b0.slice(2, 4)
-assertEquals(2, b3.byteLength)
-assertArrayPrefix([3, 4], Int8Array(b3))
-
-function goo(a, i) {
-  return a[i];
-}
-
-function boo(a, i, v) {
-  return a[i] = v;
-}
-
-function do_tagged_index_external_array_test(constructor) {
-  var t_array = new constructor([1, 2, 3, 4, 5, 6]);
-  assertEquals(1, goo(t_array, 0));
-  assertEquals(1, goo(t_array, 0));
-  boo(t_array, 0, 13);
-  assertEquals(13, goo(t_array, 0));
-  %OptimizeFunctionOnNextCall(goo);
-  %OptimizeFunctionOnNextCall(boo);
-  boo(t_array, 0, 15);
-  assertEquals(15, goo(t_array, 0));
-  %ClearFunctionTypeFeedback(goo);
-  %ClearFunctionTypeFeedback(boo);
-}
-
-do_tagged_index_external_array_test(Int8Array);
-do_tagged_index_external_array_test(Uint8Array);
-do_tagged_index_external_array_test(Int16Array);
-do_tagged_index_external_array_test(Uint16Array);
-do_tagged_index_external_array_test(Int32Array);
-do_tagged_index_external_array_test(Uint32Array);
-do_tagged_index_external_array_test(Float32Array);
-do_tagged_index_external_array_test(Float64Array);
-
-var built_in_array = new Array(1, 2, 3, 4, 5, 6);
-assertEquals(1, goo(built_in_array, 0));
-assertEquals(1, goo(built_in_array, 0));
-%OptimizeFunctionOnNextCall(goo);
-%OptimizeFunctionOnNextCall(boo);
-boo(built_in_array, 0, 11);
-assertEquals(11, goo(built_in_array, 0));
-%ClearFunctionTypeFeedback(goo);
-%ClearFunctionTypeFeedback(boo);
-
-built_in_array = new Array(1.5, 2, 3, 4, 5, 6);
-assertEquals(1.5, goo(built_in_array, 0));
-assertEquals(1.5, goo(built_in_array, 0));
-%OptimizeFunctionOnNextCall(goo);
-%OptimizeFunctionOnNextCall(boo);
-boo(built_in_array, 0, 2.5);
-assertEquals(2.5, goo(built_in_array, 0));
-%ClearFunctionTypeFeedback(goo);
-%ClearFunctionTypeFeedback(boo);