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>

test/built-ins/Temporal/Calendar/prototype/fields/long-input.js

@@ -4,28 +4,44 @@
 /*---
 esid: sec-temporal.calendar.prototype.fields
 description: >
-  Temporal.Calendar.prototype.fields will take iterable of any size and any string
+  Temporal.Calendar.prototype.fields will throw when its input iterable yields an
-  and return Array of the same content.
+  invalid field.
 info: |
   ## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
   1. Let calendar be the this value.
   2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
+  4. Let iteratorRecord be ? Getiterator(fields, sync).
-  4. Let fieldNames be ? IterableToListOfType(fields, « String »).
+  5. Let fieldNames be a new empty List.
-  5. Return ! CreateArrayFromList(fieldNames).
+  6. Let next be true.
+  7. Repeat, while next is not false,
+  a. Set next to ? IteratorStep(iteratorRecord).
+  b. If next is not false, then
+  i. Let nextValue be ? IteratorValue(next).
+  iv. If nextValue is not one of "year", "month", "monthCode", "day", "hour", "minute", "second", "millisecond", "microsecond", "nanosecond", then
+  1. Let completion be ThrowCompletion(a newly created RangeError object).
+  2. Return ? IteratorClose(iteratorRecord, completion).
 features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
-includes: [compareArray.js]
 ---*/
 let cal = new Temporal.Calendar("iso8601")
+let i = 0;
 const fields = {
   *[Symbol.iterator]() {
-      let i = 0;
+      // The first three are valid values
-      while (i++ < 1000001) {
+      yield "year";
-        yield "garbage " + i;
+      i++;
-      }
+      yield "month";
+      i++;
+      yield "monthCode";
+      i++;
+      // The fourth one is wrong and should throw after the next line.
+      yield "garbage";
+      // The following three lines should not be reached if the implemention
+      // correctly check the previous line.
+      i++;
+      yield "hour";
+      i++;
   }
 }
-assert(
+assert.throws(RangeError, () => cal.fields(fields), "Garbage content");
-  compareArray(cal.fields(fields), Array.from(fields)),
+// stop after the third one.
-  'compareArray(cal.fields(fields), Array.from(fields)) must return true'
+assert.sameValue(i, 3);
-);

test/built-ins/Temporal/Calendar/prototype/fields/repeated-throw.js

@@ -0,0 +1,56 @@
+// Copyright (C) 2021 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.calendar.prototype.fields
+description: >
+  Temporal.Calendar.prototype.fields will throw if its input iterable yields 
+  the same value twice.
+info: |
+  ## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
+  1. Let calendar be the this value.
+  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
+  4. Let iteratorRecord be ? Getiterator(fields, sync).
+  5. Let fieldNames be a new empty List.
+  6. Let next be true.
+  7. Repeat, while next is not false,
+  a. Set next to ? IteratorStep(iteratorRecord).
+  b. If next is not false, then
+  i. Let nextValue be ? IteratorValue(next).
+  iii. If fieldNames contains nextValue, then
+   1. Let completion be ThrowCompletion(a newly created RangeError object).
+   2. Return ? IteratorClose(iteratorRecord, completion).
+features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
+---*/
+let cal = new Temporal.Calendar("iso8601")
+let i = 0;
+const fields = {
+  *[Symbol.iterator]() {
+      yield "month";
+      i++;
+      yield "year";
+      i++;
+      yield "year";
+      i++;
+  }
+}
+assert.throws(
+    RangeError, () => cal.fields(fields), "repeated valid value should throw");
+assert.sameValue(i, 2, "Should stop at 2");
+
+// Test all valid value will throw while repeate
+[ "nanosecond", "microsecond", "millisecond", "second",
+  "minute", "hour", "day", "monthCode", "month", "year" ].forEach((f) => {
+  i = 0;
+  const fields2 = {
+    *[Symbol.iterator]() {
+      yield f;
+      i++;
+      yield f;
+      i++;
+    }
+  }
+  assert.throws(
+    RangeError, () => cal.fields(fields2), "repeated valid value should throw");
+  assert.sameValue(i, 1, "Should stop at 1");
+});

test/built-ins/Temporal/Calendar/prototype/fields/reverse.js

@@ -0,0 +1,42 @@
+// Copyright (C) 2021 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.calendar.prototype.fields
+description: >
+  Temporal.Calendar.prototype.fields will return the iterable in array if all
+  input are valid regardless of it's order.
+info: |
+  ## 12.4.21 Temporal.Calendar.prototype.fields ( fields )
+  1. Let calendar be the this value.
+  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
+  4. Let iteratorRecord be ? Getiterator(fields, sync).
+  5. Let fieldNames be a new empty List.
+  6. Let next be true.
+  7. Repeat, while next is not false,
+  a. Set next to ? IteratorStep(iteratorRecord).
+  b. If next is not false, then
+  i. Let nextValue be ? IteratorValue(next).
+  iv. If nextValue is not one of "year", "month", "monthCode", "day", "hour", "minute", "second", "millisecond", "microsecond", "nanosecond", then
+  1. Let completion be ThrowCompletion(a newly created RangeError object).
+  2. Return ? IteratorClose(iteratorRecord, completion).
+features: [Symbol, Symbol.iterator, Temporal, computed-property-names, generators]
+includes: [compareArray.js]
+---*/
+let cal = new Temporal.Calendar("iso8601")
+const fields = {
+  *[Symbol.iterator]() {
+     yield "nanosecond";
+     yield "microsecond";
+     yield "millisecond";
+     yield "second";
+     yield "minute";
+     yield "hour";
+     yield "day";
+     yield "monthCode";
+     yield "month";
+     yield "year";
+  }
+}
+assert.compareArray(cal.fields(fields), Array.from(fields),
+    'valid fields should be supported even if they are in reversed order of the spec');