How to use checkIteratorProperties method in wpt

Best JavaScript code snippet using wpt

headers-basic.any.js

Source:headers-basic.any.js

...109  headerValues.push(headerEntriesDict[value]);110  return value.toLowerCase();111}).sort();112var iteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()));113function checkIteratorProperties(iterator) {114  var prototype = Object.getPrototypeOf(iterator);115  assert_equals(Object.getPrototypeOf(prototype), iteratorPrototype);116  var descriptor = Object.getOwnPropertyDescriptor(prototype, "next");117  assert_true(descriptor.configurable, "configurable");118  assert_true(descriptor.enumerable, "enumerable");119  assert_true(descriptor.writable, "writable");120}121test(function() {122  var headers = new Headers(headerEntriesDict);123  var actual = headers.keys();124  checkIteratorProperties(actual);125  sortedHeaderKeys.forEach(function(key) {126      const entry = actual.next();127      assert_false(entry.done);128      assert_equals(entry.value, key);129  });130  assert_true(actual.next().done);131  assert_true(actual.next().done);132  for (const key of headers.keys())133      assert_true(sortedHeaderKeys.indexOf(key) != -1);134}, "Check keys method");135test(function() {136  var headers = new Headers(headerEntriesDict);137  var actual = headers.values();138  checkIteratorProperties(actual);139  sortedHeaderKeys.forEach(function(key) {140      const entry = actual.next();141      assert_false(entry.done);142      assert_equals(entry.value, sortedHeaderDict[key]);143  });144  assert_true(actual.next().done);145  assert_true(actual.next().done);146  for (const value of headers.values())147      assert_true(headerValues.indexOf(value) != -1);148}, "Check values method");149test(function() {150  var headers = new Headers(headerEntriesDict);151  var actual = headers.entries();152  checkIteratorProperties(actual);153  sortedHeaderKeys.forEach(function(key) {154      const entry = actual.next();155      assert_false(entry.done);156      assert_equals(entry.value[0], key);157      assert_equals(entry.value[1], sortedHeaderDict[key]);158  });159  assert_true(actual.next().done);160  assert_true(actual.next().done);161  for (const entry of headers.entries())162      assert_equals(entry[1], sortedHeaderDict[entry[0]]);163}, "Check entries method");164test(function() {165  var headers = new Headers(headerEntriesDict);166  var actual = headers[Symbol.iterator]();...

Using AI Code Generation

1var iter = {};2iter[Symbol.iterator] = function() {3  return {4    next: function() {5      return {done: false, value: 1};6    }7  };8};9checkIteratorProperties(iter, 1, false, false, false);10var iterable = {};11iterable[Symbol.iterator] = function() {12  return {13    next: function() {14      return {done: false, value: 1};15    }16  };17};18checkIterable(iterable);19var iterable = {};20iterable[Symbol.iterator] = function() {21  return {22    next: function() {23      return {done: false, value: 1};24    }25  };26};27checkIterable(iterable, 1);28var iterable = {};29iterable[Symbol.iterator] = function() {30  return {31    next: function() {32      return {done: false, value: 1};33    }34  };35};36checkIterable(iterable, 1, false);37var iterable = {};38iterable[Symbol.iterator] = function() {39  return {40    next: function() {41      return {done: false, value: 1};42    }43  };44};45checkIterable(iterable, 1, false, false);46var iterable = {};47iterable[Symbol.iterator] = function() {48  return {49    next: function() {50      return {done: false, value: 1};51    }52  };53};54checkIterable(iterable, 1, false, false, false);55var iterable = {};56iterable[Symbol.iterator] = function() {57  return {58    next: function() {59      return {done: false, value: 1};60    }61  };62};63checkIterable(iterable, 1, false, false, false, false);64var iterable = {};65iterable[Symbol.iterator] = function() {66  return {67    next: function() {68      return {done: false, value: 1};69    }70  };71};72checkIterable(iterable, 1, false, false, false, false

Using AI Code Generation

1var wptHarness = require('./wpt-harness.js');2wptHarness.checkIteratorProperties(new Set().values());3wptHarness.checkIteratorProperties(new Map().values());4wptHarness.checkIteratorProperties(new Map().keys());5wptHarness.checkIteratorProperties(new Map().entries());6var wptHarness = {7  checkIteratorProperties: function(iter) {8    console.log(iter);9  }10};11module.exports = wptHarness;12var wptHarness = require('./wpt-harness.js');13wptHarness.checkIteratorProperties(new Set().values());14wptHarness.checkIteratorProperties(new Map().values());15wptHarness.checkIteratorProperties(new Map().keys());16wptHarness.checkIteratorProperties(new Map().entries());17var wptHarness = {18  checkIteratorProperties: function(iter) {19    console.log(iter);20  }21};22module.exports = wptHarness;23var wptHarness = require('./wpt-harness.js');24wptHarness.checkIteratorProperties(new Set().values());25wptHarness.checkIteratorProperties(new Map().values());26wptHarness.checkIteratorProperties(new Map().keys());27wptHarness.checkIteratorProperties(new Map().entries());28var wptHarness = {29  checkIteratorProperties: function(iter) {30    console.log(iter);31  }32};33module.exports = wptHarness;34var wptHarness = require('./wpt-harness.js');35wptHarness.checkIteratorProperties(new Set().values());36wptHarness.checkIteratorProperties(new Map().values());37wptHarness.checkIteratorProperties(new Map().keys());38wptHarness.checkIteratorProperties(new Map().entries());39var wptHarness = {40  checkIteratorProperties: function(iter) {41    console.log(iter);42  }43};44module.exports = wptHarness;45var wptHarness = require('./wpt-harness.js');46wptHarness.checkIteratorProperties(new Set().values());47wptHarness.checkIteratorProperties(new Map().values());

Using AI Code Generation

1var i = 0;2var object = {3  next: function() {4    if (i++ < 10) {5      return { value: i, done: false };6    } else {7      return { value: undefined, done: true };8    }9  }10};11checkIteratorProperties(object, "test");12function checkIteratorProperties(iterator, name, isAsync) {13  assert_equals(Object.prototype.toString.call(iterator), "[object Object]");14  var methods = ["next", "return", "throw"];15  if (isAsync) {16    methods = ["next", "return", "throw", "next", "return", "throw"];17  }18  for (var m of methods) {19    assert_own_property(iterator, m, name + " has " + m + " method");20    assert_equals(typeof iterator[m], "function", name + "." + m + " is a function");21  }22  assert_equals(iterator[Symbol.iterator](), iterator, name + "[Symbol.iterator]() returns the iterator");23}24      async_test(function(t) {25        var i = 0;26        var object = {27          next: function() {28            if (i++ < 10) {29              return { value: i, done: false };30            } else {31              return { value: undefined, done: true };32            }33          }34        };35        checkIteratorProperties(object, "test");36        t.done();37      });38var i = 0;39var object = {40  next: function() {41    if (i++ < 10) {42      return { value: i, done: false };43    } else {44      return { value: undefined, done: true };45    }46  }47};48checkIteratorProperties(object, "test");49function checkIteratorProperties(iterator, name, isAsync) {50  assert_equals(Object.prototype.toString.call(iterator

Using AI Code Generation

1if (typeof checkIteratorProperties === "function") {2    var iter = [1, 2, 3][Symbol.iterator]();3    checkIteratorProperties(iter, {4    });5    checkIteratorProperties(iter, {6    });7    checkIteratorProperties(iter, {8    });9    checkIteratorProperties(iter, {10    });11}12checkIterable(object, [expected]);13var iter = object[Symbol.iterator]();14assert_equals(typeof iter, "object");15assert_equals(typeof iter.next, "function");16assert_equals(iter.next(), expected[0]);17assert_equals(iter.next(), expected[1]);18assert_equals(iter.next(), expected[2]);19assert_equals(iter.next(), expected[3]);20assert_equals(iter.next(), expected[4]);21assert_equals(iter.next(), expected[5]);22assert_equals(iter.next(), expected[6]);23assert_equals(iter.next(), expected[7]);24assert_equals(iter.next(), expected[8]);25assert_equals(iter.next(), expected[9]);26if (typeof checkIterable === "function") {27    checkIterable([1, 2, 3], [{28    }, {29    }, {30    }, {31    }]);32}

Using AI Code Generation

1var iter = (function* () { throw new Test262Error(); }());2assert.throws(Test262Error, function() {3  $262.checkIteratorProperties(iter, {4    next: function() {5      return {6      };7    },8    return: function() {9      return {10      };11    }12  });13});

Using AI Code Generation

1var checkIteratorProperties = WScript.LoadScriptFile("assertions.js", "samethread");2var obj = {3    [Symbol.iterator]: function() {4        return {5            next: function() {6                return {7                };8            }9        };10    }11};12var iterator = obj[Symbol.iterator]();13checkIteratorProperties(iterator, {14});15WScript.Echo("PASS");

Using AI Code Generation

1var checkIteratorProperties = WScript.LoadScriptFile("assertions.js", "samethread");2var obj = {3    [Symbol.iterator]: function() {4        return {5            next: function() {6                return {7                };8            }9        };10    }11};12var iterator = obj[Symbol.iterator]();13checkIteratorProperties(iterator, {14});15WScript.Echo("PASS");

Using AI Code Generation

1var iter = (function* () { throw new Test262Error(); }());2assert.throws(Test262Error, function() {3  $262.checkIteratorProperties(iter, {4    next: function() {5      return {6      };7    },8    return: function() {9      return {10      };11    }12  });13});

Using AI Code Generation

1var i = 0;2var a = [1, 2, 3];3var it = a[Symbol.iterator]();4var result;5var done = false;6var value;7var nextCount = 0;8var returnCount = 0;9var throwCount = 0;10var thisValue = undefined;11while(!done) {12  result = it.next();13  done = result.done;14  value = result.value;15  nextCount++;16}17checkIteratorProperties(it, {18}, 'test #1');19it = a[Symbol.iterator]();20result = it.return("test262");21checkIteratorResult(result, "test262", true, 'test #2');22checkIteratorProperties(it, {23}, 'test #3');24it = a[Symbol.iterator]();25result = it.throw("error");26checkIteratorResult(result, undefined, true, 'test #4');27checkIteratorProperties(it, {28}, 'test #5');29it = a[Symbol.iterator]();30result = it.next();31value = result.value;32done = result.done;33nextCount++;34result = it.return("test262");35checkIteratorResult(result, "test262", true, 'test #6');36checkIteratorProperties(it, {37}, 'test #7');38it = a[Symbol.iterator]();39result = it.next();40value = result.value;41done = result.done;42nextCount++;43result = it.throw("error");44checkIteratorResult(result, undefined, true, 'test #8');45checkIteratorProperties(it, {46}, 'test #9');47it = a[Symbol.iterator]();48result = it.next();49value = result.value;50done = result.done;51nextCount++;52result = it.next();53value = result.value;54done = result.done;55nextCount++;56result = it.throw("error");57checkIteratorResult(result, undefined, true, '

Using AI Code Generation

1function* test() {2    try {3        yield 1;4        yield 2;5        yield 3;6    } finally {7        yield 4;8    }9}10var iterator = test();11var result = iterator.next();12assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");13result = iterator.return(5);14assert.areEqual({ value: 5, done: true }, result, "Second next call should return { value: 5, done: true }");15result = iterator.next();16assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");17var iterator = test();18result = iterator.next();19assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");20result = iterator.return();21assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");22result = iterator.next();23assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");24var iterator = test();25result = iterator.next();26assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");27result = iterator.throw("ex");28assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");29result = iterator.next();30assert.areEqual({ value: undefined, done: true }, result, "Third next call should return { value: undefined, done: true }");31var iterator = test();32result = iterator.next();33assert.areEqual({ value: 1, done: false }, result, "First next call should return { value: 1, done: false }");34result = iterator.throw();35assert.areEqual({ value: undefined, done: true }, result, "Second next call should return { value: undefined, done: true }");36result = iterator.next();37assert.areEqual({ value: undefined, done:

Using AI Code Generation

1var assert = require('assert');2var wpt = require('wpt');3var assert = require('assert');4var wpt = require('wpt');5var iter = require('iter');6var checkIteratorProperties = wpt.checkIteratorProperties;7var checkIterable = wpt.checkIterable;8var checkIterator = wpt.checkIterator;9var checkIterableIterator = wpt.checkIterableIterator;10var checkAsyncIterable = wpt.checkAsyncIterable;11var checkAsyncIterator = wpt.checkAsyncIterator;12var checkAsyncIterableIterator = wpt.checkAsyncIterableIterator;13var checkSubclassing = wpt.checkSubclassing;14var checkSubclassingWithBrandCheck = wpt.checkSubclassingWithBrandCheck;15var { Iterable } = require('./iterable');16var { Iterator } = require('./iterator');17var { AsyncIterable } = require('./asyncIterable');18var { AsyncIterator } = require('./asyncIterator');19var { AsyncGenerator } = require('./asyncGenerator');20var { AsyncGeneratorFunction } = require('./asyncGeneratorFunction');21var { AsyncGeneratorPrototype } = require('./asyncGeneratorPrototype');22var { AsyncIteratorPrototype }

Using AI Code Generation

1var obj = {a:1, b:2, c:3};2var iter = obj[Symbol.iterator]();3checkIteratorProperties(iter, obj);4var obj = {a:1, b:2, c:3};5var iter = obj[Symbol.iterator]();6checkIteratorProperties(iter, obj, "done");7var obj = {a:1, b:2, c:3};8var iter = obj[Symbol.iterator]();9checkIteratorProperties(iter, obj, "value");10var obj = {a:1, b:2, c:3};11var iter = obj[Symbol.iterator]();12checkIteratorProperties(iter, obj, "value", "done");13var obj = {a:1, b:2, c:3};14var iter = obj[Symbol.iterator]();15checkIteratorProperties(iter, obj, "value", "done", "return");16var obj = {a:1, b:2, c:3};17var iter = obj[Symbol.iterator]();18checkIteratorProperties(iter, obj, "value", "done", "return", "throw");19var { Iterable } = require('./iterable');20var { Iterator } = require('./iterator');21var { AsyncIterable } = require('./asyncIterable');22var { AsyncIterator } = require('./asyncIterator');23var { AsyncGenerator } = require('./asyncGenerator');24var { AsyncGeneratorFunction } = require('./asyncGeneratorFunction');25var { AsyncGeneratorPrototype } = require('./asyncGeneratorPrototype');26var { AsyncIteratorPrototype } = require('./asyncIteratorPrototype');27var { Iterable } = require('./iterable');28var { Iterator } = require('./iterator');29var { AsyncIterable } = require('./asyncIterable');30var { AsyncIterator } = require('./asyncIterator');31var { AsyncGenerator } = require('./asyncGenerator');32var { AsyncGeneratorFunction } = require('./asyncGeneratorFunction');33var { AsyncGeneratorPrototype } = require('./asyncGeneratorPrototype');34var { AsyncIteratorPrototype } = require('./asyncIteratorPrototype');35var { Iterable } = require('./iterable');36var { Iterator } = require('./iterator');37var { AsyncIterable } = require('./asyncIterable');38var { AsyncIterator } = require('./asyncIterator');39var { AsyncGenerator } = require('./asyncGenerator');40var { AsyncGeneratorFunction }

Using AI Code Generation

1var obj = {a:1, b:2, c:3};2var iter = obj[Symbol.iterator]();3checkIteratorProperties(iter, obj);4var obj = {a:1, b:2, c:3};5var iter = obj[Symbol.iterator]();6checkIteratorProperties(iter, obj, "done");7var obj = {a:1, b:2, c:3};8var iter = obj[Symbol.iterator]();9checkIteratorProperties(iter, obj, "value");10var obj = {a:1, b:2, c:3};11var iter = obj[Symbol.iterator]();12checkIteratorProperties(iter, obj, "value", "done");13var obj = {a:1, b:2, c:3};14var iter = obj[Symbol.iterator]();15checkIteratorProperties(iter, obj, "value", "done", "return");16var obj = {a:1, b:2, c:3};17var iter = obj[Symbol.iterator]();18checkIteratorProperties(iter, obj, "value", "done", "return", "throw");

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