How to use assert_WebAssemblyInstantiatedSource method in wpt

Best JavaScript code snippet using wpt

instantiate.any.js

Source:instantiate.any.js

1// META: global=jsshell2// META: script=/wasm/jsapi/wasm-module-builder.js3// META: script=/wasm/jsapi/assertions.js4// META: script=/wasm/jsapi/instanceTestFactory.js5function assert_WebAssemblyInstantiatedSource(actual, expected_exports={}) {6  assert_equals(Object.getPrototypeOf(actual), Object.prototype,7                "Prototype");8  assert_true(Object.isExtensible(actual), "Extensibility");9  const module = Object.getOwnPropertyDescriptor(actual, "module");10  assert_equals(typeof module, "object", "module: type of descriptor");11  assert_true(module.writable, "module: writable");12  assert_true(module.enumerable, "module: enumerable");13  assert_true(module.configurable, "module: configurable");14  assert_equals(Object.getPrototypeOf(module.value), WebAssembly.Module.prototype,15                "module: prototype");16  const instance = Object.getOwnPropertyDescriptor(actual, "instance");17  assert_equals(typeof instance, "object", "instance: type of descriptor");18  assert_true(instance.writable, "instance: writable");19  assert_true(instance.enumerable, "instance: enumerable");20  assert_true(instance.configurable, "instance: configurable");21  assert_Instance(instance.value, expected_exports);22}23let emptyModuleBinary;24setup(() => {25  emptyModuleBinary = new WasmModuleBuilder().toBuffer();26});27promise_test(t => {28  return promise_rejects(t, new TypeError(), WebAssembly.instantiate());29}, "Missing arguments");30promise_test(() => {31  const fn = WebAssembly.instantiate;32  const thisValues = [33    undefined,34    null,35    true,36    "",37    Symbol(),38    1,39    {},40    WebAssembly,41  ];42  return Promise.all(thisValues.map(thisValue => {43    return fn.call(thisValue, emptyModuleBinary).then(assert_WebAssemblyInstantiatedSource);44  }));45}, "Branding");46promise_test(t => {47  const invalidArguments = [48    undefined,49    null,50    true,51    "",52    Symbol(),53    1,54    {},55    WebAssembly.Module,56    WebAssembly.Module.prototype,57    ArrayBuffer,58    ArrayBuffer.prototype,59    Array.from(emptyModuleBinary),60  ];61  return Promise.all(invalidArguments.map(argument => {62    return promise_rejects(t, new TypeError(), WebAssembly.instantiate(argument),63                           `instantiate(${format_value(argument)})`);64  }));65}, "Invalid arguments");66test(() => {67  const promise = WebAssembly.instantiate(emptyModuleBinary);68  assert_equals(Object.getPrototypeOf(promise), Promise.prototype, "prototype");69  assert_true(Object.isExtensible(promise), "extensibility");70}, "Promise type");71for (const [name, fn] of instanceTestFactory) {72  promise_test(() => {73    const { buffer, args, exports, verify } = fn();74    return WebAssembly.instantiate(buffer, ...args).then(result => {75      assert_WebAssemblyInstantiatedSource(result, exports);76      verify(result.instance);77    });78  }, `${name}: BufferSource argument`);79  promise_test(() => {80    const { buffer, args, exports, verify } = fn();81    const module = new WebAssembly.Module(buffer);82    return WebAssembly.instantiate(module, ...args).then(instance => {83      assert_Instance(instance, exports);84      verify(instance);85    });86  }, `${name}: Module argument`);87}88promise_test(() => {89  const builder = new WasmModuleBuilder();90  builder.addImportedGlobal("module", "global", kWasmI32);91  const buffer = builder.toBuffer();92  const order = [];93  const imports = {94    get module() {95      order.push("module getter");96      return {97        get global() {98          order.push("global getter");99          return 0;100        },101      }102    },103  };104  const expected = [105    "module getter",106    "global getter",107  ];108  const p = WebAssembly.instantiate(buffer, imports);109  assert_array_equals(order, []);110  return p.then(result => {111    assert_WebAssemblyInstantiatedSource(result);112    assert_array_equals(order, expected);113  });114}, "Synchronous options handling: Buffer argument");115promise_test(() => {116  const builder = new WasmModuleBuilder();117  builder.addImportedGlobal("module", "global", kWasmI32);118  const buffer = builder.toBuffer();119  const module = new WebAssembly.Module(buffer);120  const order = [];121  const imports = {122    get module() {123      order.push("module getter");124      return {125        get global() {...

Using AI Code Generation

1var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');2var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');3var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');4var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');5var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');6var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');7var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');8var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');9var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');10var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');11var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');12var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');13var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');14var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');15var importedArgs = ['test.wasm']; load(scriptdir + '../spec.js');

Using AI Code Generation

1var importObject = { imports: { imported_func: arg => console.log(arg) } };2fetch('module.wasm')3  .then(response => response.arrayBuffer())4  .then(bytes => WebAssembly.instantiate(bytes, importObject))5  .then(results => {6    assert_WebAssemblyInstantiatedSource(results, importObject);7  });8  (func (export "test_func") (param i32)9    call $imported_func10  (func $imported_func (import "imports" "imported_func") (param i32))11var importObject = { imports: { imported_func: arg => console.log(arg) } };12fetch('module.wasm')13  .then(response => response.arrayBuffer())14  .then(bytes => WebAssembly.instantiate(bytes, importObject))15  .then(results => {16    assert_WebAssemblyInstantiatedSource(results, importObject);17  });18  (func (export "test_func") (param i32)19    call $imported_func20  (func $imported_func (import "imports" "imported_func") (param i32))21var importObject = { imports: { imported_func

Using AI Code Generation

1var importedArgs = ['test.wasm'];2var wasmBinaryFile = 'test.wasm';3importScripts('wasm.js');4var importedArgs = ['test.wasm'];5var wasmBinaryFile = 'test.wasm';6importScripts('wasm.js');7var importedArgs = ['test.wasm'];8var wasmBinaryFile = 'test.wasm';9importScripts('wasm.js');10var importedArgs = ['test.wasm'];11var wasmBinaryFile = 'test.wasm';12importScripts('wasm.js');13var importedArgs = ['test.wasm'];14var wasmBinaryFile = 'test.wasm';15importScripts('wasm.js');16var importedArgs = ['test.wasm'];17var wasmBinaryFile = 'test.wasm';18importScripts('wasm.js');19var importedArgs = ['test.wasm'];20var wasmBinaryFile = 'test.wasm';21importScripts('wasm.js');22var importedArgs = ['test.wasm'];23var wasmBinaryFile = 'test.wasm';24importScripts('wasm.js');25var importedArgs = ['test.wasm'];26var wasmBinaryFile = 'test.wasm';27importScripts('wasm.js');28var importedArgs = ['test.wasm'];29var wasmBinaryFile = 'test.wasm';30importScripts('wasm.js');31var importedArgs = ['test.wasm'];

Using AI Code Generation

1var importedArgs = ['test.wasm'];2var wasmBinaryFile = 'test.wasm';3var wasmTextFile = 'test.wast';4var print = console.log;5var printErr = console.warn;6var Module = {7    instantiateWasm: function (info, receiveInstance) {8        console.log("instantiateWasm called");9        var instance;10        var module = new WebAssembly.Module(info.wasmBinary);11        instance = new WebAssembly.Instance(module, info.importObject);12        receiveInstance(instance);13        return instance.exports;14    }15};16var wasmBinary;17var wasmText;18if (typeof window === 'object' || typeof window === 'function') {19    if (!window.navigator.userAgent.match(/(MSIE|Trident|Edge)/)) {20        if (typeof fetch === 'function') {21            if (!wasmBinaryFile)22                wasmBinaryFile = wasmTextFile.replace(/\.wast$/, '.wasm');23            fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function (response) {24                if (!response['ok']) {25                    throw 'failed to load wasm binary file at \'' + wasmBinaryFile + '\'';26                }27                return response['arrayBuffer']();28            }).then(function (buffer) {29                wasmBinary = buffer;30                runTest();31            }).catch(function (reason) {32                console.log('failed to asynchronously prepare wasm: ' + reason);33                console.log('falling back to sync xhr');34                doXHR();35            });36        } else {37            doXHR();38        }39    } else {40        doXHR();41    }42}43function doXHR() {44    var xhr = new XMLHttpRequest();45    xhr.open('GET', wasmBinaryFile, true);46    xhr.responseType = 'arraybuffer';47    xhr.onload = function () {48        if (xhr.status == 200 || (xhr.status == 0 && xhr.response)) {49            wasmBinary = xhr.response;50            runTest();51        } else {52            throw 'failed to load wasm binary file at \'' + wasmBinaryFile + '\'';53        }54    };55    xhr.send(null);56}57function runTest() {58    var info = {59    };

Using AI Code Generation

1var importedArgs = ['test.js'];2var i = 0;3var o = 0;4var f = this['print'] || (typeof console !== 'undefined' ? console.log.bind(console) : typeof print !== 'undefined' ? print : null);5var printErr = this['printErr'] || (typeof printErr !== 'undefined' ? printErr : typeof console !== 'undefined' && console.warn.bind(console) || f);6var assert_WebAssemblyInstantiatedSource = this['assert_WebAssemblyInstantiatedSource'] || (typeof assert_WebAssemblyInstantiatedSource !== 'undefined' ? assert_WebAssemblyInstantiatedSource : function(){});7var wasmBinaryFile = 'test.wasm';8if (!isAsmJS()) {9  if (typeof WebAssembly !== 'object') {10    f("no native wasm support detected");11  }12  if (!(WebAssembly.validate instanceof Function)) {13    f("no WebAssembly.validate() detected");14  }15  if (!(WebAssembly.instantiate instanceof Function)) {16    f("no WebAssembly.instantiate() detected");17  }18  if (!WebAssembly.validate(wasmBinary)) {19    f("wasm validation error");20  }21  if (typeof fetch === 'function' && !isWasmBinary(wasmBinary)) {22    fetch(wasmBinaryFile, { credentials: 'same-origin' }).then(function(response) {23      if (!response['ok']) {24        throw "failed to load wasm binary file at '" + wasmBinaryFile + "'";25      }26      return response['arrayBuffer']();27    }).then(function(buffer) {28      return WebAssembly.instantiate(buffer);29    }).then(assert_WebAssemblyInstantiatedSource).catch(function(reason) {30      f("failed to asynchronously prepare wasm: " + reason);31      quit_(1, reason);32    });33  } else {34    assert_WebAssemblyInstantiatedSource(WebAssembly.instantiate(wasmBinary, info));35  }36}

Using AI Code Generation

1var importedArgs = ['test.wast']; load(scriptdir + '../spec.js');2assert_WebAssemblyInstantiatedSource(3  fetch('test.wasm'),4  (instance) => {5    assert_equals(instance.exports.func(), 42);6  }7);8assert_WebAssemblyInstantiatedSource(9  fetch('test.wasm'),10  (instance) => {11    assert_equals(instance.exports.func(), 42);12  }13);14assert_WebAssemblyInstantiatedSource(15  fetch('test.wasm'),16  (instance) => {17    assert_equals(instance.exports.func(), 42);18  }19);20assert_WebAssemblyInstantiatedSource(21  fetch('test.wasm'),22  (instance) => {23    assert_equals(instance.exports.func(), 42);24  }25);26assert_WebAssemblyInstantiatedSource(27  fetch('test.wasm'),28  (instance) => {29    assert_equals(instance.exports.func(), 42);30  }31);32assert_WebAssemblyInstantiatedSource(33  fetch('test.wasm'),34  (instance) => {35    assert_equals(instance.exports.func(), 42);36  }37);38assert_WebAssemblyInstantiatedSource(39  fetch('test.wasm'),40  (instance) => {41    assert_equals(instance.exports.func(), 42);42  }43);44assert_WebAssemblyInstantiatedSource(45  fetch('test.wasm'),46  (instance) => {47    assert_equals(instance.exports.func(), 42);48  }49);

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