mirror of https://github.com/tc39/test262.git
Sync test of Temporal.Calendar.p*.fields to 1750 (#3188)
* Sync test of Temporal.Calendar.p*.fields to 1750 https://github.com/tc39/proposal-temporal/pull * add more test * add more tests for T*.Calendar.p*.fields * Update test/built-ins/Temporal/Calendar/prototype/fields/long-input.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Update test/built-ins/Temporal/Calendar/prototype/fields/long-input.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Update test/built-ins/Temporal/Calendar/prototype/fields/repeated-throw.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Update test/built-ins/Temporal/Calendar/prototype/fields/reverse.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Update test/built-ins/Temporal/Calendar/prototype/fields/reverse.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Remove loop * Update test/built-ins/Temporal/Calendar/prototype/fields/long-input.js Co-authored-by: Ms2ger <Ms2ger@gmail.com> * Update long-input.js * Update repeated-throw.js * Update reverse.js * ensure the implementation check the content make sure the validation does not happen after the looping the generator * add test to check all valid field value Co-authored-by: Ms2ger <Ms2ger@gmail.com>
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Frank Yung-Fong Tang
GitHub
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/*---
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esid: sec-temporal.calendar.prototype.fields
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description: >
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Temporal.Calendar.prototype.fields will take iterable of any size and any string
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and return Array of the same content.
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Temporal.Calendar.prototype.fields will throw when its input iterable yields an
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invalid field.
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info: |
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## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
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1. Let calendar be the this value.
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2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
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3. Assert: calendar.[[Identifier]] is "iso8601".
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4. Let fieldNames be ? IterableToListOfType(fields, « String »).
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5. Return ! CreateArrayFromList(fieldNames).
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4. Let iteratorRecord be ? Getiterator(fields, sync).
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5. Let fieldNames be a new empty List.
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6. Let next be true.
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7. Repeat, while next is not false,
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a. Set next to ? IteratorStep(iteratorRecord).
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b. If next is not false, then
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i. Let nextValue be ? IteratorValue(next).
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iv. If nextValue is not one of "year", "month", "monthCode", "day", "hour", "minute", "second", "millisecond", "microsecond", "nanosecond", then
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1. Let completion be ThrowCompletion(a newly created RangeError object).
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2. Return ? IteratorClose(iteratorRecord, completion).
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features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
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includes: [compareArray.js]
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---*/
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let cal = new Temporal.Calendar("iso8601")
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let i = 0;
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const fields = {
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*[Symbol.iterator]() {
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let i = 0;
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while (i++ < 1000001) {
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yield "garbage " + i;
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}
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// The first three are valid values
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yield "year";
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i++;
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yield "month";
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i++;
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yield "monthCode";
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i++;
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// The fourth one is wrong and should throw after the next line.
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yield "garbage";
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// The following three lines should not be reached if the implemention
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// correctly check the previous line.
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i++;
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yield "hour";
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i++;
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}
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}
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assert(
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compareArray(cal.fields(fields), Array.from(fields)),
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'compareArray(cal.fields(fields), Array.from(fields)) must return true'
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);
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assert.throws(RangeError, () => cal.fields(fields), "Garbage content");
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// stop after the third one.
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assert.sameValue(i, 3);
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@ -0,0 +1,56 @@
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// Copyright (C) 2021 the V8 project authors. 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-temporal.calendar.prototype.fields
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description: >
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Temporal.Calendar.prototype.fields will throw if its input iterable yields
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the same value twice.
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info: |
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## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
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1. Let calendar be the this value.
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2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
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4. Let iteratorRecord be ? Getiterator(fields, sync).
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5. Let fieldNames be a new empty List.
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6. Let next be true.
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7. Repeat, while next is not false,
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a. Set next to ? IteratorStep(iteratorRecord).
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b. If next is not false, then
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i. Let nextValue be ? IteratorValue(next).
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iii. If fieldNames contains nextValue, then
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1. Let completion be ThrowCompletion(a newly created RangeError object).
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2. Return ? IteratorClose(iteratorRecord, completion).
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features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
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---*/
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let cal = new Temporal.Calendar("iso8601")
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let i = 0;
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const fields = {
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*[Symbol.iterator]() {
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yield "month";
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i++;
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yield "year";
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i++;
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yield "year";
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i++;
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}
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}
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assert.throws(
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RangeError, () => cal.fields(fields), "repeated valid value should throw");
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assert.sameValue(i, 2, "Should stop at 2");
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// Test all valid value will throw while repeate
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[ "nanosecond", "microsecond", "millisecond", "second",
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"minute", "hour", "day", "monthCode", "month", "year" ].forEach((f) => {
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i = 0;
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const fields2 = {
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*[Symbol.iterator]() {
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yield f;
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i++;
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yield f;
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i++;
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}
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}
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assert.throws(
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RangeError, () => cal.fields(fields2), "repeated valid value should throw");
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assert.sameValue(i, 1, "Should stop at 1");
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});
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@ -0,0 +1,42 @@
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// Copyright (C) 2021 the V8 project authors. 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-temporal.calendar.prototype.fields
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description: >
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Temporal.Calendar.prototype.fields will return the iterable in array if all
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input are valid regardless of it's order.
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info: |
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## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
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1. Let calendar be the this value.
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2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
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4. Let iteratorRecord be ? Getiterator(fields, sync).
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5. Let fieldNames be a new empty List.
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6. Let next be true.
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7. Repeat, while next is not false,
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a. Set next to ? IteratorStep(iteratorRecord).
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b. If next is not false, then
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i. Let nextValue be ? IteratorValue(next).
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iv. If nextValue is not one of "year", "month", "monthCode", "day", "hour", "minute", "second", "millisecond", "microsecond", "nanosecond", then
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1. Let completion be ThrowCompletion(a newly created RangeError object).
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2. Return ? IteratorClose(iteratorRecord, completion).
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features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
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includes: [compareArray.js]
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---*/
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let cal = new Temporal.Calendar("iso8601")
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const fields = {
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*[Symbol.iterator]() {
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yield "nanosecond";
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yield "microsecond";
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yield "millisecond";
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yield "second";
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yield "minute";
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yield "hour";
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yield "day";
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yield "monthCode";
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yield "month";
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yield "year";
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}
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}
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assert.compareArray(cal.fields(fields), Array.from(fields),
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'valid fields should be supported even if they are in reversed order of the spec');
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