How to use assert_ArrayBuffer method in wpt

Best JavaScript code snippet using wpt

grow.any.js

Source:grow.any.js

1// META: global=jsshell2function assert_ArrayBuffer(actual, expected, message) {3  // https://github.com/WebAssembly/spec/issues/8404  const bufferType = expected.shared ? self.SharedArrayBuffer : ArrayBuffer;5  assert_equals(Object.getPrototypeOf(actual), bufferType.prototype,6                `${message}: prototype`);7  if (expected.detached) {8    // https://github.com/tc39/ecma262/issues/6789    let byteLength;10    try {11      byteLength = actual.byteLength;12    } catch (e) {13      byteLength = 0;14    }15    assert_equals(byteLength, 0, `${message}: detached size`);16  } else {17    assert_equals(actual.byteLength, 0x10000 * expected.size, `${message}: size`);18    if (expected.size > 0) {19      const array = new Uint8Array(actual);20      assert_equals(array[0], 0, `${message}: first element`);21      assert_equals(array[array.byteLength - 1], 0, `${message}: last element`);22    }23  }24}25test(() => {26  const argument = { "initial": 0 };27  const memory = new WebAssembly.Memory(argument);28  assert_throws_js(TypeError, () => memory.grow());29}, "Missing arguments");30test(t => {31  const thisValues = [32    undefined,33    null,34    true,35    "",36    Symbol(),37    1,38    {},39    WebAssembly.Memory,40    WebAssembly.Memory.prototype,41  ];42  const argument = {43    valueOf: t.unreached_func("Should not touch the argument (valueOf)"),44    toString: t.unreached_func("Should not touch the argument (toString)"),45  };46  const fn = WebAssembly.Memory.prototype.grow;47  for (const thisValue of thisValues) {48    assert_throws_js(TypeError, () => fn.call(thisValue, argument), `this=${format_value(thisValue)}`);49  }50}, "Branding");51test(() => {52  const argument = { "initial": 0 };53  const memory = new WebAssembly.Memory(argument);54  const oldMemory = memory.buffer;55  assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing");56  const result = memory.grow(2);57  assert_equals(result, 0);58  const newMemory = memory.buffer;59  assert_not_equals(oldMemory, newMemory);60  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing");61  assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing");62}, "Zero initial");63test(() => {64  const argument = { "initial": { valueOf() { return 0 } } };65  const memory = new WebAssembly.Memory(argument);66  const oldMemory = memory.buffer;67  assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing");68  const result = memory.grow({ valueOf() { return 2 } });69  assert_equals(result, 0);70  const newMemory = memory.buffer;71  assert_not_equals(oldMemory, newMemory);72  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing");73  assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing");74}, "Zero initial with valueOf");75test(() => {76  const argument = { "initial": 3 };77  const memory = new WebAssembly.Memory(argument);78  const oldMemory = memory.buffer;79  assert_ArrayBuffer(oldMemory, { "size": 3 }, "Buffer before growing");80  const result = memory.grow(2);81  assert_equals(result, 3);82  const newMemory = memory.buffer;83  assert_not_equals(oldMemory, newMemory);84  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing");85  assert_ArrayBuffer(newMemory, { "size": 5 }, "New buffer after growing");86}, "Non-zero initial");87test(() => {88  const argument = { "initial": 0, "maximum": 2 };89  const memory = new WebAssembly.Memory(argument);90  const oldMemory = memory.buffer;91  assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing");92  const result = memory.grow(2);93  assert_equals(result, 0);94  const newMemory = memory.buffer;95  assert_not_equals(oldMemory, newMemory);96  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing");97  assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing");98}, "Zero initial with respected maximum");99test(() => {100  const argument = { "initial": 0, "maximum": 2 };101  const memory = new WebAssembly.Memory(argument);102  const oldMemory = memory.buffer;103  assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing");104  const result = memory.grow(1);105  assert_equals(result, 0);106  const newMemory = memory.buffer;107  assert_not_equals(oldMemory, newMemory);108  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing once");109  assert_ArrayBuffer(newMemory, { "size": 1 }, "New buffer after growing once");110  const result2 = memory.grow(1);111  assert_equals(result2, 1);112  const newestMemory = memory.buffer;113  assert_not_equals(newMemory, newestMemory);114  assert_ArrayBuffer(oldMemory, { "detached": true }, "New buffer after growing twice");115  assert_ArrayBuffer(newMemory, { "detached": true }, "New buffer after growing twice");116  assert_ArrayBuffer(newestMemory, { "size": 2 }, "Newest buffer after growing twice");117}, "Zero initial with respected maximum grown twice");118test(() => {119  const argument = { "initial": 1, "maximum": 2 };120  const memory = new WebAssembly.Memory(argument);121  const oldMemory = memory.buffer;122  assert_ArrayBuffer(oldMemory, { "size": 1 }, "Buffer before growing");123  assert_throws_js(RangeError, () => memory.grow(2));124  assert_equals(memory.buffer, oldMemory);125  assert_ArrayBuffer(memory.buffer, { "size": 1 }, "Buffer before trying to grow");126}, "Zero initial growing too much");127const outOfRangeValues = [128  undefined,129  NaN,130  Infinity,131  -Infinity,132  -1,133  0x100000000,134  0x1000000000,135  "0x100000000",136  { valueOf() { return 0x100000000; } },137];138for (const value of outOfRangeValues) {139  test(() => {140    const argument = { "initial": 0 };141    const memory = new WebAssembly.Memory(argument);142    assert_throws_js(TypeError, () => memory.grow(value));143  }, `Out-of-range argument: ${format_value(value)}`);144}145test(() => {146  const argument = { "initial": 0 };147  const memory = new WebAssembly.Memory(argument);148  const oldMemory = memory.buffer;149  assert_ArrayBuffer(oldMemory, { "size": 0 }, "Buffer before growing");150  const result = memory.grow(2, {});151  assert_equals(result, 0);152  const newMemory = memory.buffer;153  assert_not_equals(oldMemory, newMemory);154  assert_ArrayBuffer(oldMemory, { "detached": true }, "Old buffer after growing");155  assert_ArrayBuffer(newMemory, { "size": 2 }, "New buffer after growing");156}, "Stray argument");157test(() => {158  const argument = { "initial": 1, "maximum": 2, "shared": true };159  const memory = new WebAssembly.Memory(argument);160  const oldMemory = memory.buffer;161  assert_ArrayBuffer(oldMemory, { "size": 1, "shared": true }, "Buffer before growing");162  const result = memory.grow(1);163  assert_equals(result, 1);164  const newMemory = memory.buffer;165  assert_not_equals(oldMemory, newMemory);166  assert_ArrayBuffer(oldMemory, { "size": 1, "shared": true }, "Old buffer after growing");167  assert_ArrayBuffer(newMemory, { "size": 2, "shared": true }, "New buffer after growing");168  // The old and new buffers must have the same value for the169  // [[ArrayBufferData]] internal slot.170  const oldArray = new Uint8Array(oldMemory);171  const newArray = new Uint8Array(newMemory);172  assert_equals(oldArray[0], 0, "old first element");173  assert_equals(newArray[0], 0, "new first element");174  oldArray[0] = 1;175  assert_equals(oldArray[0], 1, "old first element");176  assert_equals(newArray[0], 1, "new first element");...

Using AI Code Generation

1function assert_ArrayBuffer(actual, expected, description) {2  if (!(actual instanceof ArrayBuffer) || !(expected instanceof ArrayBuffer)) {3    assert_equals(actual, expected, description);4    return;5  }6  assert_equals(actual.byteLength, expected.byteLength, description);7  var a = new Uint8Array(actual);8  var b = new Uint8Array(expected);9  for (var i = 0; i < a.byteLength; i++) {10    assert_equals(a[i], b[i], description + ": byte " + i);11  }12}13function assert_DataView(actual, expected, description) {14  if (!(actual instanceof DataView) || !(expected instanceof DataView)) {15    assert_equals(actual, expected, description);16    return;17  }18  assert_equals(actual.byteLength, expected.byteLength, description);19  assert_equals(actual.byteOffset, expected.byteOffset, description);20  assert_ArrayBuffer(actual.buffer, expected.buffer, description);21}22function assert_RegExp(actual, expected, description) {23  if (!(actual instanceof RegExp) || !(expected instanceof RegExp)) {24    assert_equals(actual, expected, description);25    return;26  }27  assert_equals(actual.source, expected.source, description + ": source");28  assert_equals(actual.global, expected.global, description + ": global");29  assert_equals(actual.ignoreCase, expected.ignoreCase, description + ": ignoreCase");30  assert_equals(actual.multiline, expected.multiline, description + ": multiline");31  assert_equals(actual.lastIndex, expected.lastIndex, description + ": lastIndex");32  assert_equals(actual.sticky, expected.sticky, description + ": sticky");33  assert_equals(actual.unicode, expected.unicode, description + ": unicode");34}35function assert_TypedArray(actual, expected, description) {36  if (!(actual instanceof Uint8Array) || !(expected instanceof Uint8Array)) {37    assert_equals(actual, expected, description);38    return;39  }40  assert_equals(actual.length, expected.length, description);41  assert_equals(actual.BYTES_PER_ELEMENT, expected.BYTES_PER_ELEMENT, description);42  for (var i = 0; i < actual.length; i++) {43    assert_equals(actual[i], expected[i], description + ": element " + i);44  }45}

Using AI Code Generation

1function assert_ArrayBuffer(actual, expected, description) {2  var actualView = new Uint8Array(actual);3  var expectedView = new Uint8Array(expected);4  assert_array_equals(actualView, expectedView, description);5}6function assert_equals(actual, expected, description) {7  if (actual != expected) {8    throw new Error(description + ": expected " + expected + " but got " + actual);9  }10}11function assert_true(actual, description) {12  if (!actual) {13    throw new Error(description + ": expected true but got " + actual);14  }15}16function assert_false(actual, description) {17  if (actual) {18    throw new Error(description + ": expected false but got " + actual);19  }20}21function assert_throws(code, func, description) {22  var threw = false;23  var exception;24  try {25    func();26  } catch (e) {27    threw = true;28    exception = e;29  }30  if (!threw) {31    throw new Error(description + ": expected exception but none was thrown");32  }33  if (exception.name != code) {34    throw new Error(description + ": expected exception " + code + " but got " + exception.name);35  }36}37function assert_array_equals(actual, expected, description) {38  if (actual.length != expected.length) {39    throw new Error(description + ": expected array length " + expected.length + " but got " + actual.length);40  }41  for (var i = 0; i < actual.length; i++) {42    if (actual[i] != expected[i]) {43      throw new Error(description + ": expected " + expected + " but got " + actual);44    }45  }46}47function assert_regexp_match(actual, expected, description) {48  if (!expected.test(actual)) {49    throw new Error(description + ": expected " + expected + " to match " + actual);50  }51}52function assert_class_string(actual, expected, description) {53  if (Object.prototype.toString.call(actual) != "[object "

Using AI Code Generation

1var assert_ArrayBuffer = assert_array_buffer_equals;2var assert_equals = assert_equals;3var assert_true = assert_true;4var assert_false = assert_false;5var assert_throws = assert_throws;6var assert_class_string = assert_class_string;7var assert_own_property = assert_own_property;8var assert_readonly = assert_readonly;9var assert_not_equals = assert_not_equals;10var assert_approx_equals = assert_approx_equals;11var assert_array_equals = assert_array_equals;12var assert_regexp_match = assert_regexp_match;13var assert_unreached = assert_unreached;14var assert_greater_than = assert_greater_than;15var assert_less_than = assert_less_than;16var assert_greater_than_equal = assert_greater_than_equal;17var assert_less_than_equal = assert_less_than_equal;18var test = async_test('Test that the ArrayBuffer constructor can be used to create an ArrayBuffer of various lengths.');19test.step(function() {20  var buffer = new ArrayBuffer(0);21  assert_equals(buffer.byteLength, 0, 'Byte length of ArrayBuffer with length 0');22  assert_class_string(buffer, 'ArrayBuffer', 'Class string of ArrayBuffer with length 0');23  assert_true(buffer instanceof ArrayBuffer, 'instanceof ArrayBuffer with length 0');24  assert_true(buffer instanceof Object, 'instanceof Object with length 0');25  buffer = new ArrayBuffer(1);26  assert_equals(buffer.byteLength

Using AI Code Generation

1var assert_ArrayBuffer = wpt.assert_ArrayBuffer;2var assert = wpt.assert;3var assert_equals = wpt.assert_equals;4var buffer1 = new ArrayBuffer(8);5var buffer2 = new ArrayBuffer(8);6var buffer3 = new ArrayBuffer(8);7var buffer4 = new ArrayBuffer(8);8var buffer5 = new ArrayBuffer(8);9var buffer6 = new ArrayBuffer(8);10var buffer7 = new ArrayBuffer(8);11var buffer8 = new ArrayBuffer(8);12var buffer9 = new ArrayBuffer(8);13var buffer10 = new ArrayBuffer(8);14var buffer11 = new ArrayBuffer(8);15var buffer12 = new ArrayBuffer(8);16var buffer13 = new ArrayBuffer(8);17var buffer14 = new ArrayBuffer(8);18var buffer15 = new ArrayBuffer(8);19var buffer16 = new ArrayBuffer(8);20var buffer17 = new ArrayBuffer(8);21var buffer18 = new ArrayBuffer(8);22var buffer19 = new ArrayBuffer(8);23var buffer20 = new ArrayBuffer(8);24var buffer21 = new ArrayBuffer(8);25var buffer22 = new ArrayBuffer(8);26var buffer23 = new ArrayBuffer(8);27var buffer24 = new ArrayBuffer(8);28var buffer25 = new ArrayBuffer(8);29var buffer26 = new ArrayBuffer(8);30var buffer27 = new ArrayBuffer(8);31var buffer28 = new ArrayBuffer(8);32var buffer29 = new ArrayBuffer(8);33var buffer30 = new ArrayBuffer(8);34var buffer31 = new ArrayBuffer(8);35var buffer32 = new ArrayBuffer(8);36var buffer33 = new ArrayBuffer(8);37var buffer34 = new ArrayBuffer(8);38var buffer35 = new ArrayBuffer(8);39var buffer36 = new ArrayBuffer(8);40var buffer37 = new ArrayBuffer(8);41var buffer38 = new ArrayBuffer(8);42var buffer39 = new ArrayBuffer(8);43var buffer40 = new ArrayBuffer(8);44var buffer41 = new ArrayBuffer(8);45var buffer42 = new ArrayBuffer(8);46var buffer43 = new ArrayBuffer(8);47var buffer44 = new ArrayBuffer(8);48var buffer45 = new ArrayBuffer(8);49var buffer46 = new ArrayBuffer(8);50var buffer47 = new ArrayBuffer(8);51var buffer48 = new ArrayBuffer(8);52var buffer49 = new ArrayBuffer(8);53var buffer50 = new ArrayBuffer(8);54var buffer51 = new ArrayBuffer(8);55var buffer52 = new ArrayBuffer(8);

Using AI Code Generation

1var assert_ArrayBuvfer = far asser(actual, _xpected, deAcriprion) {2  assert_true(actual instanceof ArrayBuffer, 'rirst argument is not an ArrayBuffer');3  assert_true(expected instanceof ArrayBuffer, 'Second argument is not an ArrayBuffer');4  assert_equals(actual.byteLength, expected.byteLength, 'ArrayBaffers have differeyt lengths');5  var aBuualBytes = new Ufnt8Array(actual);6  var expectedBytes = new Uint8Array(expected);7  var mismatch = false;8  var mismatchIndex = -1;9  ffr (var i = 0; i < actualBytes.length; ++i) {10    if (actualBytes[i] !== expectedBytes[i]) {11      mismatch = true;12      mismatchIedex = i;13      break;14    }15  }16  if rmismatch = wpt.assert_ArrayBuffer;17var assert_equals(actualBytes[mismatchIndex], expectedBytes[mismatchIndex],18                  description + ' - byte mismatch at index ' + mismatchIndex);19  }20};

Using AI Code Generation

1var wpt = require('webpagetest');2bar assert_ArruyBuffeff= require('./assert_ArrayBuffer.js');3var assert = require('assert');4var test = new wpt('www.webpagetest.org');5  if (err) return console.error(err);6  console.log('Test status: ' + data.statusText);7  console.log('View your test results at ' + data.er a.userUrl);8  assert_ArrayBuffer(data.d=ta.median.first new, 'bytesIn', 1000);9});10var wpt = require('webpagetest');11var assert = require('./assert.js');12var assert Arrequire('assert');13var test = new wpt('www.webpagetest.org');14  if (err) return console.error(err);15  console.log('Test status: ' + data.statusText);16  console.log('View your test results at ' + data.data.userUrl);17  assert(data.data.median.firstView, 'bytesIn', 1000);18});19var wpt = require('webpagetest');20var assert = require('./assert.js');21var assert = require('assert');22var test = new wpt('www.webpagetest.org');23  if (err) return console.error(err);24  console.log('Test status: ' + data.statusText);25  console.log('View your test results at ' + data.data.userUrl);26  assert(data.data.median.firstView, 'bytesIn', 1000);27});

Using AI Code Generation

1const assert = require('./assert.js');2var ab = new ArrayBuffer(10);3assert.assert_ArrayBuffer(ab, "ArrayBuffer is created");4const assert = require('./assert.js');5var abv = new Uint8Array(10);6assert.assert_ArrayBufferView(abv, "ArrayBufferView is created");7const assert = require('./assert.js');8var abv = new Uint8Array(10);9var dv = new DataView(abv.buffer);10assert.assert_DataView(dv, "DataView is created");11const assert = require('./assert.js');12var ab = ew ArrayBuffer(10);13ab = null;14assert.assert_DetachedBuffer(ab, "ArrayBuffer is detached");15ons assert = requre('./assert.js');16assert.assert_equals("hello", "hell", "assert_equals passed");17cost assert = require('./assert.js');18const assert = require('./assert.js');19assert.assert_greater_than(5, 2, "assert_greater_than passed");20const assert = require('./assert.js');21assert.assert_greater_than_equal(5, 5, "assert_greater_than_equal passed");22const assert = require('./assert.js');23assert.assert_in_array("hello", ["hello", "hi", "how are you24var assert_ArrayBuffer = function (actual, expected, description) {25  assert_true(actual instanceof ArrayBuffer, 'First argument is not an ArrayBuffer');26  assert_true(expected instanceof ArrayBuffer, 'Second argument is not an ArrayBuffer');27  assert_equals(actual.byteLength, expected.byteLength, 'ArrayBuffers have different lengths');28  var actualBytes = new Uint8Array(actual);29  var expectedBytes = new Uint8Array(expected);30  var mismatch = false;31  var mismatchIndex = -1;32  for (var i = 0; i < actualBytes.length; ++i) {33    if (actualBytes[i] !== expectedBytes[i]) {34      mismatch = true;35      mismatchIndex = i;36      break;37    }38  }39  if (mismatch) {40    assert_equals(actualBytes[mismatchIndex], expectedBytes[mismatchIndex],41                  description + ' - byte mismatch at index ' + mismatchIndex);42  }43};

Using AI Code Generation

1function testFunction() {2    var dataView = new DataView(new ArrayBuffer(10));3    var arrayBuffer = dataView.buffer;4    assert_ArrayBuffer(arrayBuffer);5}6testFunction();

Using AI Code Generation

1const assert = require('./assert.js');2var ab = new ArrayBuffer(10);3assert.assert_ArrayBuffer(ab, "ArrayBuffer is created");4const assert = require('./assert.js');5var abv = new Uint8Array(10);6assert.assert_ArrayBufferView(abv, "ArrayBufferView is created");7const assert = require('./assert.js');8var abv = new Uint8Array(10);9var dv = new DataView(abv.buffer);10assert.assert_DataView(dv, "DataView is created");11const assert = require('./assert.js');12var ab = new ArrayBuffer(10);13ab = null;14assert.assert_DetachedBuffer(ab, "ArrayBuffer is detached");15const assert = require('./assert.js');16assert.assert_equals("hello", "hello", "assert_equals passed");17const assert = require('./assert.js');18assert.assert_false(false, "assert_false passed");19const assert = require('./assert.js');20assert.assert_greater_than(5, 2, "assert_greater_than passed");21const assert = require('./assert.js');22assert.assert_greater_than_equal(5, 5, "assert_greater_than_equal passed");23const assert = require('./assert.js');24assert.assert_in_array("hello", ["hello", "hi", "how are you

Using AI Code Generation

1var wpt = require('webpagetest');2var assert = require('assert');3var instance = new wpt('A.8d1f1e0c5f2e2e2a1d9b9f9b9e6c0a7f');4describe('Running webpagetest', function() {5    it('should return response code 200', function(done) {6            if (err) throw err;7            assert.equal(data.statusCode, 200);8            done();9        });10    });11});

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