mirror of https://github.com/tc39/test262.git
Revert "Add valid index Reflect.set tests"
This reverts commit 20cd505a96.
This commit is contained in:
Rick Waldron
parent
3d77404e4f
commit
b90326d9a4
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// Copyright (C) 2021 Alexey Shvayka. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-integer-indexed-exotic-objects-set-p-v-receiver
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description: >
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If receiver is altered, OrdinarySet result is returned for valid indices.
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Value is not coerced.
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info: |
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[[Set]] ( P, V, Receiver )
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[...]
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2. If Type(P) is String, then
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a. Let numericIndex be ! CanonicalNumericIndexString(P).
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b. If numericIndex is not undefined, then
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[...]
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3. Return ? OrdinarySet(O, P, V, Receiver).
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includes: [testBigIntTypedArray.js]
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features: [BigInt, TypedArray, Reflect]
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---*/
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var valueOfCalls = 0;
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var value = {
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valueOf: function() {
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++valueOfCalls;
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return 2n;
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},
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};
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testWithBigIntTypedArrayConstructors(function(TA) {
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var target, receiver;
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Object.defineProperty(TA.prototype, 0, {
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get: function() { throw new Test262Error("0 getter should be unreachable!"); },
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set: function(_v) { throw new Test262Error("0 setter should be unreachable!"); },
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configurable: true,
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});
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target = new TA([0n]);
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receiver = {};
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assert(Reflect.set(target, 0, value, receiver), "Reflect.set should succeed (receiver: empty object)");
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assert.sameValue(target[0], 0n, "target[0] should remain unchanged (receiver: empty object)");
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assert.sameValue(receiver[0], value, "receiver[0] should be created (receiver: empty object)");
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target = new TA([0n]);
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receiver = new TA([1n]);
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assert(Reflect.set(target, 0, Object(2n), receiver), "Reflect.set should succeed (receiver: another typed array of the same length)");
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assert.sameValue(target[0], 0n, "target[0] should remain unchanged (receiver: another typed array of the same length)");
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assert.sameValue(receiver[0], 2n, "receiver[0] should be updated (receiver: another typed array of the same length)");
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target = new TA([0n, 0n]);
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receiver = new TA([1n]);
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assert(!Reflect.set(target, 1, value, receiver), "Reflect.set should fail (receiver: another typed array of shorter length)");
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assert.sameValue(target[1], 0n, "target[1] should remain unchanged (receiver: another typed array of shorter length)");
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assert(!receiver.hasOwnProperty(1), "receiver[1] should not be created (receiver: another typed array of shorter length)");
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target = new TA([0n]);
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receiver = Object.preventExtensions({});
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: non-extensible empty object)");
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assert.sameValue(target[0], 0n, "target[0] should remain unchanged (receiver: non-extensible empty object)");
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assert(!receiver.hasOwnProperty(0), "receiver[0] should not be created (receiver: non-extensible empty object)");
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target = new TA([0n]);
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receiver = {
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get 0() { return 1n; },
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set 0(_v) { throw new Test262Error("0 setter should be unreachable!"); },
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};
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: plain object with 0 accessor)");
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assert.sameValue(target[0], 0n, "target[0] should remain unchanged (receiver: plain object with 0 accessor)");
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assert.sameValue(receiver[0], 1n, "receiver[0] should remain unchanged (receiver: plain object with 0 accessor)");
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target = new TA([0n]);
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receiver = Object.defineProperty({}, 0, { value: 1n, writable: false, configurable: true });
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: plain object with non-writable 0)");
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assert.sameValue(target[0], 0n, "target[0] should remain unchanged (receiver: plain object with non-writable 0)");
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assert.sameValue(receiver[0], 1n, "receiver[0] should remain unchanged (receiver: plain object with non-writable 0)");
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assert(delete TA.prototype[0]);
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});
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assert.sameValue(valueOfCalls, 0, "value should not be coerced");
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@ -1,89 +0,0 @@
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// Copyright (C) 2021 Alexey Shvayka. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-integer-indexed-exotic-objects-set-p-v-receiver
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description: >
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If receiver is altered, OrdinarySet result is returned for valid indices.
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Value is not coerced.
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info: |
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[[Set]] ( P, V, Receiver )
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[...]
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2. If Type(P) is String, then
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a. Let numericIndex be ! CanonicalNumericIndexString(P).
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b. If numericIndex is not undefined, then
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[...]
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3. Return ? OrdinarySet(O, P, V, Receiver).
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includes: [testTypedArray.js]
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features: [TypedArray, Reflect]
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---*/
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var valueOfCalls = 0;
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var value = {
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valueOf: function() {
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++valueOfCalls;
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return 2.3;
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},
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};
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testWithTypedArrayConstructors(function(TA) {
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function coerceValue(value) { return new TA([value])[0]; }
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var target, receiver;
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Object.defineProperty(TA.prototype, 0, {
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get: function() { throw new Test262Error("0 getter should be unreachable!"); },
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set: function(_v) { throw new Test262Error("0 setter should be unreachable!"); },
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configurable: true,
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});
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target = new TA([0]);
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receiver = {};
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assert(Reflect.set(target, 0, value, receiver), "Reflect.set should succeed (receiver: empty object)");
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assert.sameValue(target[0], 0, "target[0] should remain unchanged (receiver: empty object)");
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assert.sameValue(receiver[0], value, "receiver[0] should be created (receiver: empty object)");
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target = new TA([0]);
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receiver = new TA([1]);
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assert(Reflect.set(target, 0, new Number(2.3), receiver), "Reflect.set should succeed (receiver: another typed array of the same length)");
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assert.sameValue(target[0], 0, "target[0] should remain unchanged (receiver: another typed array of the same length)");
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assert.sameValue(receiver[0], coerceValue(new Number(2.3)), "receiver[0] should be updated (receiver: another typed array of the same length)");
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target = new TA([0, 0]);
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receiver = new TA([1]);
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assert(!Reflect.set(target, 1, value, receiver), "Reflect.set should fail (receiver: another typed array of shorter length)");
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assert.sameValue(target[1], 0, "target[1] should remain unchanged (receiver: another typed array of shorter length)");
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assert(!receiver.hasOwnProperty(1), "receiver[1] should not be created (receiver: another typed array of shorter length)");
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target = new TA([0]);
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receiver = Object.preventExtensions({});
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: non-extensible empty object)");
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assert.sameValue(target[0], 0, "target[0] should remain unchanged (receiver: non-extensible empty object)");
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assert(!receiver.hasOwnProperty(0), "receiver[0] should not be created (receiver: non-extensible empty object)");
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target = new TA([0]);
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receiver = {
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get 0() { return 1; },
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set 0(_v) { throw new Test262Error("0 setter should be unreachable!"); },
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};
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: plain object with 0 accessor)");
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assert.sameValue(target[0], 0, "target[0] should remain unchanged (receiver: plain object with 0 accessor)");
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assert.sameValue(receiver[0], 1, "receiver[0] should remain unchanged (receiver: plain object with 0 accessor)");
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target = new TA([0]);
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receiver = Object.defineProperty({}, 0, { value: 1, writable: false, configurable: true });
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assert(!Reflect.set(target, 0, value, receiver), "Reflect.set should fail (receiver: plain object with non-writable 0)");
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assert.sameValue(target[0], 0, "target[0] should remain unchanged (receiver: plain object with non-writable 0)");
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assert.sameValue(receiver[0], 1, "receiver[0] should remain unchanged (receiver: plain object with non-writable 0)");
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assert(delete TA.prototype[0]);
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});
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assert.sameValue(valueOfCalls, 0, "value should not be coerced");
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