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| 1 | +QUnit.test('Promise.allSettledKeyed', assert => { |
| 2 | + assert.isFunction(Promise.allSettledKeyed); |
| 3 | + assert.arity(Promise.allSettledKeyed, 1); |
| 4 | + assert.looksNative(Promise.allSettledKeyed); |
| 5 | + assert.nonEnumerable(Promise, 'allSettledKeyed'); |
| 6 | + assert.true(Promise.allSettledKeyed({}) instanceof Promise, 'returns a promise'); |
| 7 | +}); |
| 8 | + |
| 9 | +QUnit.test('Promise.allSettledKeyed, resolved', assert => { |
| 10 | + return Promise.allSettledKeyed({ |
| 11 | + a: Promise.resolve(1), |
| 12 | + b: Promise.resolve(2), |
| 13 | + c: Promise.resolve(3), |
| 14 | + }).then(it => { |
| 15 | + assert.deepEqual(it, { |
| 16 | + a: { value: 1, status: 'fulfilled' }, |
| 17 | + b: { value: 2, status: 'fulfilled' }, |
| 18 | + c: { value: 3, status: 'fulfilled' }, |
| 19 | + }, 'resolved with a correct value'); |
| 20 | + }); |
| 21 | +}); |
| 22 | + |
| 23 | +QUnit.test('Promise.allSettledKeyed, resolved with rejection', assert => { |
| 24 | + return Promise.allSettledKeyed({ |
| 25 | + a: Promise.resolve(1), |
| 26 | + b: Promise.reject(2), |
| 27 | + c: Promise.resolve(3), |
| 28 | + }).then(it => { |
| 29 | + assert.deepEqual(it, { |
| 30 | + a: { value: 1, status: 'fulfilled' }, |
| 31 | + b: { reason: 2, status: 'rejected' }, |
| 32 | + c: { value: 3, status: 'fulfilled' }, |
| 33 | + }, 'resolved with a correct value'); |
| 34 | + }); |
| 35 | +}); |
| 36 | + |
| 37 | +QUnit.test('Promise.allSettledKeyed, rejected', assert => { |
| 38 | + // eslint-disable-next-line promise/valid-params -- required for testing |
| 39 | + return Promise.allSettledKeyed().then(() => { |
| 40 | + assert.avoid(); |
| 41 | + }, () => { |
| 42 | + assert.required('rejected as expected'); |
| 43 | + }); |
| 44 | +}); |
| 45 | + |
| 46 | +QUnit.test('Promise.allSettledKeyed, resolved with empty object', assert => { |
| 47 | + return Promise.allSettledKeyed({}).then(it => { |
| 48 | + assert.deepEqual(it, {}, 'resolved with a correct value'); |
| 49 | + }); |
| 50 | +}); |
| 51 | + |
| 52 | +QUnit.test('Promise.allSettledKeyed, resolved with hidden attributes', assert => { |
| 53 | + const obj = Object.create({ proto: Promise.resolve('hidden') }); |
| 54 | + obj.visible = Promise.resolve(42); |
| 55 | + Object.defineProperty(obj, 'invisible', { value: Promise.resolve(99), enumerable: false }); |
| 56 | + return Promise.allSettledKeyed(obj).then(it => { |
| 57 | + assert.deepEqual(it, { visible: { status: 'fulfilled', value: 42 } }, 'ignores prototype/invisible'); |
| 58 | + }); |
| 59 | +}); |
| 60 | + |
| 61 | +QUnit.test('Promise.allSettledKeyed, rejected on incorrect input', assert => { |
| 62 | + return Promise.allSettledKeyed('string').then(() => { |
| 63 | + assert.avoid(); |
| 64 | + }, error => { |
| 65 | + assert.true(error instanceof TypeError, 'error is TypeError'); |
| 66 | + assert.required('rejected as expected'); |
| 67 | + }); |
| 68 | +}); |
| 69 | + |
| 70 | +QUnit.test('Promise.allSettledKeyed, resolved with timeouts', assert => { |
| 71 | + return Promise.allSettledKeyed({ |
| 72 | + a: Promise.resolve(1), |
| 73 | + b: new Promise(resolve => setTimeout(() => resolve(2), 10)), |
| 74 | + c: Promise.resolve(3), |
| 75 | + }).then(it => { |
| 76 | + assert.deepEqual(it, { |
| 77 | + a: { value: 1, status: 'fulfilled' }, |
| 78 | + b: { value: 2, status: 'fulfilled' }, |
| 79 | + c: { value: 3, status: 'fulfilled' }, |
| 80 | + }, 'keeps correct mapping, even with delays'); |
| 81 | + }); |
| 82 | +}); |
| 83 | + |
| 84 | +QUnit.test('Promise.allSettledKeyed, subclassing', assert => { |
| 85 | + const { allSettledKeyed, resolve } = Promise; |
| 86 | + function SubPromise(executor) { |
| 87 | + executor(() => { /* empty */ }, () => { /* empty */ }); |
| 88 | + } |
| 89 | + SubPromise.resolve = resolve.bind(Promise); |
| 90 | + assert.true(allSettledKeyed.call(SubPromise, { a: 1, b: 2, c: 3 }) instanceof SubPromise, 'subclassing, `this` pattern'); |
| 91 | + |
| 92 | + function FakePromise1() { /* empty */ } |
| 93 | + function FakePromise2(executor) { |
| 94 | + executor(null, () => { /* empty */ }); |
| 95 | + } |
| 96 | + function FakePromise3(executor) { |
| 97 | + executor(() => { /* empty */ }, null); |
| 98 | + } |
| 99 | + FakePromise1.resolve = FakePromise2.resolve = FakePromise3.resolve = resolve.bind(Promise); |
| 100 | + assert.throws(() => { |
| 101 | + allSettledKeyed.call(FakePromise1, { a: 1, b: 2, c: 3 }); |
| 102 | + }, 'NewPromiseCapability validations, #1'); |
| 103 | + assert.throws(() => { |
| 104 | + allSettledKeyed.call(FakePromise2, { a: 1, b: 2, c: 3 }); |
| 105 | + }, 'NewPromiseCapability validations, #2'); |
| 106 | + assert.throws(() => { |
| 107 | + allSettledKeyed.call(FakePromise3, { a: 1, b: 2, c: 3 }); |
| 108 | + }, 'NewPromiseCapability validations, #3'); |
| 109 | +}); |
| 110 | + |
| 111 | +QUnit.test('Promise.allSettledKeyed, without constructor context', assert => { |
| 112 | + const { allSettledKeyed } = Promise; |
| 113 | + assert.throws(() => allSettledKeyed({ a: Promise.resolve(1) }), TypeError, 'Throws if called without a constructor context'); |
| 114 | + assert.throws(() => allSettledKeyed.call(null, { a: Promise.resolve(1) }), TypeError, 'Throws if called with null as this'); |
| 115 | +}); |
| 116 | + |
| 117 | +QUnit.test('Promise.allSettledKeyed, result object has null prototype', assert => { |
| 118 | + return Promise.allSettledKeyed({ |
| 119 | + a: Promise.resolve(1), |
| 120 | + b: Promise.resolve(2), |
| 121 | + }).then(result => { |
| 122 | + assert.strictEqual( |
| 123 | + Object.getPrototypeOf(result), |
| 124 | + null, |
| 125 | + 'Result object has null prototype', |
| 126 | + ); |
| 127 | + }); |
| 128 | +}); |
| 129 | + |
| 130 | +QUnit.test('Promise.allSettledKeyed, symbol keys', assert => { |
| 131 | + const symA = Symbol('A'); |
| 132 | + const symB = Symbol('B'); |
| 133 | + return Promise.allSettledKeyed({ |
| 134 | + a: Promise.resolve(1), |
| 135 | + [symA]: Promise.resolve(2), |
| 136 | + [symB]: Promise.resolve(3), |
| 137 | + }).then(it => { |
| 138 | + assert.deepEqual(it.a, { status: "fulfilled", value: 1 }, 'string key'); |
| 139 | + assert.deepEqual(it[symA], { status: "fulfilled", value: 2 }, 'symbol key A'); |
| 140 | + assert.deepEqual(it[symB], { status: "fulfilled", value: 3 }, 'symbol key B'); |
| 141 | + }); |
| 142 | +}); |
| 143 | + |
| 144 | +QUnit.test('Promise.allSettledKeyed, keys order', assert => { |
| 145 | + return Promise.allSettledKeyed({ |
| 146 | + a: Promise.resolve(1), |
| 147 | + b: new Promise(resolve => setTimeout(() => resolve(2), 10)), |
| 148 | + c: Promise.resolve(3), |
| 149 | + }).then(it => { |
| 150 | + const actualKeys = Object.keys(it); |
| 151 | + assert.deepEqual(actualKeys, ['a', 'b', 'c'], 'correct order in the case when promises resolves in different order'); |
| 152 | + }); |
| 153 | +}); |
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