Temporal: Add tests for calendarName: "critical" option

See tc39/proposal-temporal#2397
This normative change adds a new accepted value for the calendarName
option in various toString() methods.

test/built-ins/Temporal/PlainDate/prototype/toString/calendar-tostring.js

@@ -18,6 +18,7 @@ const date = new Temporal.PlainDate(2000, 5, 2, customCalendar);
 [
   ["always", "2000-05-02[u-ca=custom]", 1],
   ["auto", "2000-05-02[u-ca=custom]", 1],
+  ["critical", "2000-05-02[!u-ca=custom]", 1],
   ["never", "2000-05-02", 0],
   [undefined, "2000-05-02[u-ca=custom]", 1],
 ].forEach(([calendarName, expectedResult, expectedCalls]) => {

test/built-ins/Temporal/PlainDate/prototype/toString/calendarname-critical.js

@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plaindate.prototype.tostring
+description: >
+  If calendarName is "calendar", the calendar ID should be included and prefixed
+  with "!".
+features: [Temporal]
+---*/
+
+const tests = [
+  [[], "2000-05-02[!u-ca=iso8601]", "built-in ISO"],
+  [[{ toString() { return "custom"; } }], "2000-05-02[!u-ca=custom]", "custom"],
+  [[{ toString() { return "iso8601"; } }], "2000-05-02[!u-ca=iso8601]", "custom with iso8601 toString"],
+  [[{ toString() { return "ISO8601"; } }], "2000-05-02[!u-ca=ISO8601]", "custom with caps toString"],
+  [[{ toString() { return "\u0131so8601"; } }], "2000-05-02[!u-ca=\u0131so8601]", "custom with dotless i toString"],
+];
+
+for (const [args, expected, description] of tests) {
+  const date = new Temporal.PlainDate(2000, 5, 2, ...args);
+  const result = date.toString({ calendarName: "critical" });
+  assert.sameValue(result, expected, `${description} calendar for calendarName = critical`);
+}

test/built-ins/Temporal/PlainDate/prototype/toString/calendarname-invalid-string.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 10:
       10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindate.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainDate/prototype/toString/calendarname-undefined.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 3:
       3. If _value_ is *undefined*, return _fallback_.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindate.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainDate/prototype/toString/calendarname-wrong-type.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 9.a:
       a. Set _value_ to ? ToString(_value_).
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindate.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 includes: [compareArray.js, temporalHelpers.js]

test/built-ins/Temporal/PlainDateTime/prototype/toString/calendar-tostring.js

@@ -18,6 +18,7 @@ const date = new Temporal.PlainDateTime(2000, 5, 2, 12, 34, 56, 987, 654, 321, c
 [
   ["always", "2000-05-02T12:34:56.987654321[u-ca=custom]", 1],
   ["auto", "2000-05-02T12:34:56.987654321[u-ca=custom]", 1],
+  ["critical", "2000-05-02T12:34:56.987654321[!u-ca=custom]", 1],
   ["never", "2000-05-02T12:34:56.987654321", 0],
   [undefined, "2000-05-02T12:34:56.987654321[u-ca=custom]", 1],
 ].forEach(([calendarName, expectedResult, expectedCalls]) => {

test/built-ins/Temporal/PlainDateTime/prototype/toString/calendarname-critical.js

@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plaindatetime.prototype.tostring
+description: >
+  If calendarName is "calendar", the calendar ID should be included and prefixed
+  with "!".
+features: [Temporal]
+---*/
+
+const tests = [
+  [[], "1976-11-18T15:23:00[!u-ca=iso8601]", "built-in ISO"],
+  [[{ toString() { return "custom"; } }], "1976-11-18T15:23:00[!u-ca=custom]", "custom"],
+  [[{ toString() { return "iso8601"; } }], "1976-11-18T15:23:00[!u-ca=iso8601]", "custom with iso8601 toString"],
+  [[{ toString() { return "ISO8601"; } }], "1976-11-18T15:23:00[!u-ca=ISO8601]", "custom with caps toString"],
+  [[{ toString() { return "\u0131so8601"; } }], "1976-11-18T15:23:00[!u-ca=\u0131so8601]", "custom with dotless i toString"],
+];
+
+for (const [args, expected, description] of tests) {
+  const date = new Temporal.PlainDateTime(1976, 11, 18, 15, 23, 0, 0, 0, 0, ...args);
+  const result = date.toString({ calendarName: "critical" });
+  assert.sameValue(result, expected, `${description} calendar for calendarName = critical`);
+}

test/built-ins/Temporal/PlainDateTime/prototype/toString/calendarname-invalid-string.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 10:
       10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainDateTime/prototype/toString/calendarname-undefined.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 3:
       3. If _value_ is *undefined*, return _fallback_.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainDateTime/prototype/toString/calendarname-wrong-type.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 9.a:
       a. Set _value_ to ? ToString(_value_).
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plaindatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 includes: [compareArray.js, temporalHelpers.js]

test/built-ins/Temporal/PlainMonthDay/prototype/toString/calendar-tostring.js

@@ -18,6 +18,7 @@ const monthday = new Temporal.PlainMonthDay(5, 2, customCalendar);
 [
   ["always", "1972-05-02[u-ca=custom]", 1],
   ["auto", "1972-05-02[u-ca=custom]", 1],
+  ["critical", "1972-05-02[!u-ca=custom]", 1],
   ["never", "1972-05-02", 1],
   [undefined, "1972-05-02[u-ca=custom]", 1],
 ].forEach(([calendarName, expectedResult, expectedCalls]) => {

test/built-ins/Temporal/PlainMonthDay/prototype/toString/calendarname-critical.js

@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plainmonthday.prototype.tostring
+description: >
+  If calendarName is "calendar", the calendar ID should be included and prefixed
+  with "!".
+features: [Temporal]
+---*/
+
+const tests = [
+  [[], "1972-05-02[!u-ca=iso8601]", "built-in ISO"],
+  [[{ toString() { return "custom"; } }], "1972-05-02[!u-ca=custom]", "custom"],
+  [[{ toString() { return "iso8601"; } }], "1972-05-02[!u-ca=iso8601]", "custom with iso8601 toString"],
+  [[{ toString() { return "ISO8601"; } }], "1972-05-02[!u-ca=ISO8601]", "custom with caps toString"],
+  [[{ toString() { return "\u0131so8601"; } }], "1972-05-02[!u-ca=\u0131so8601]", "custom with dotless i toString"],
+];
+
+for (const [args, expected, description] of tests) {
+  const monthday = new Temporal.PlainMonthDay(5, 2, ...args);
+  const result = monthday.toString({ calendarName: "critical" });
+  assert.sameValue(result, expected, `${description} calendar for calendarName = critical`);
+}

test/built-ins/Temporal/PlainMonthDay/prototype/toString/calendarname-invalid-string.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 10:
       10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainmonthday.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainMonthDay/prototype/toString/calendarname-undefined.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 3:
       3. If _value_ is *undefined*, return _fallback_.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainmonthday.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainMonthDay/prototype/toString/calendarname-wrong-type.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 9.a:
       a. Set _value_ to ? ToString(_value_).
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainmonthday.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 includes: [compareArray.js, temporalHelpers.js]

test/built-ins/Temporal/PlainYearMonth/prototype/toString/calendar-tostring.js

@@ -18,6 +18,7 @@ const yearmonth = new Temporal.PlainYearMonth(2000, 5, customCalendar);
 [
   ["always", "2000-05-01[u-ca=custom]", 1],
   ["auto", "2000-05-01[u-ca=custom]", 1],
+  ["critical", "2000-05-01[!u-ca=custom]", 1],
   ["never", "2000-05-01", 1],
   [undefined, "2000-05-01[u-ca=custom]", 1],
 ].forEach(([calendarName, expectedResult, expectedCalls]) => {

test/built-ins/Temporal/PlainYearMonth/prototype/toString/calendarname-critical.js

@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.plainyearmonth.prototype.tostring
+description: >
+  If calendarName is "calendar", the calendar ID should be included and prefixed
+  with "!".
+features: [Temporal]
+---*/
+
+const tests = [
+  [[], "2000-05-01[!u-ca=iso8601]", "built-in ISO"],
+  [[{ toString() { return "custom"; } }], "2000-05-01[!u-ca=custom]", "custom"],
+  [[{ toString() { return "iso8601"; } }], "2000-05-01[!u-ca=iso8601]", "custom with iso8601 toString"],
+  [[{ toString() { return "ISO8601"; } }], "2000-05-01[!u-ca=ISO8601]", "custom with caps toString"],
+  [[{ toString() { return "\u0131so8601"; } }], "2000-05-01[!u-ca=\u0131so8601]", "custom with dotless i toString"],
+];
+
+for (const [args, expected, description] of tests) {
+  const yearmonth = new Temporal.PlainYearMonth(2000, 5, ...args);
+  const result = yearmonth.toString({ calendarName: "critical" });
+  assert.sameValue(result, expected, `${description} calendar for calendarName = critical`);
+}

test/built-ins/Temporal/PlainYearMonth/prototype/toString/calendarname-invalid-string.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 10:
       10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainyearmonth.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainYearMonth/prototype/toString/calendarname-undefined.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 3:
       3. If _value_ is *undefined*, return _fallback_.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainyearmonth.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/PlainYearMonth/prototype/toString/calendarname-wrong-type.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 9.a:
       a. Set _value_ to ? ToString(_value_).
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.plainyearmonth.protoype.tostring step 4:
       4. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 includes: [compareArray.js, temporalHelpers.js]

test/built-ins/Temporal/ZonedDateTime/prototype/toString/calendar-tostring.js

@@ -18,6 +18,7 @@ const date = new Temporal.ZonedDateTime(1_000_000_000_987_654_321n, "UTC", custo
 [
   ["always", "2001-09-09T01:46:40.987654321+00:00[UTC][u-ca=custom]", 1],
   ["auto", "2001-09-09T01:46:40.987654321+00:00[UTC][u-ca=custom]", 1],
+  ["critical", "2001-09-09T01:46:40.987654321+00:00[UTC][!u-ca=custom]", 1],
   ["never", "2001-09-09T01:46:40.987654321+00:00[UTC]", 0],
   [undefined, "2001-09-09T01:46:40.987654321+00:00[UTC][u-ca=custom]", 1],
 ].forEach(([calendarName, expectedResult, expectedCalls]) => {

test/built-ins/Temporal/ZonedDateTime/prototype/toString/calendarname-critical.js

@@ -0,0 +1,24 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.zoneddatetime.prototype.tostring
+description: >
+  If calendarName is "calendar", the calendar ID should be included and prefixed
+  with "!".
+features: [Temporal]
+---*/
+
+const tests = [
+  [[], "1970-01-01T01:01:01.987654321+00:00[UTC][!u-ca=iso8601]", "built-in ISO"],
+  [[{ toString() { return "custom"; } }], "1970-01-01T01:01:01.987654321+00:00[UTC][!u-ca=custom]", "custom"],
+  [[{ toString() { return "iso8601"; } }], "1970-01-01T01:01:01.987654321+00:00[UTC][!u-ca=iso8601]", "custom with iso8601 toString"],
+  [[{ toString() { return "ISO8601"; } }], "1970-01-01T01:01:01.987654321+00:00[UTC][!u-ca=ISO8601]", "custom with caps toString"],
+  [[{ toString() { return "\u0131so8601"; } }], "1970-01-01T01:01:01.987654321+00:00[UTC][!u-ca=\u0131so8601]", "custom with dotless i toString"],
+];
+
+for (const [args, expected, description] of tests) {
+  const date = new Temporal.ZonedDateTime(3661_987_654_321n, "UTC", ...args);
+  const result = date.toString({ calendarName: "critical" });
+  assert.sameValue(result, expected, `${description} calendar for calendarName = critical`);
+}

test/built-ins/Temporal/ZonedDateTime/prototype/toString/calendarname-invalid-string.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 10:
       10. If _values_ is not *undefined* and _values_ does not contain an element equal to _value_, throw a *RangeError* exception.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.zoneddatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/ZonedDateTime/prototype/toString/calendarname-undefined.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 3:
       3. If _value_ is *undefined*, return _fallback_.
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.zoneddatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 features: [Temporal]

test/built-ins/Temporal/ZonedDateTime/prototype/toString/calendarname-wrong-type.js

@@ -8,7 +8,7 @@ info: |
     sec-getoption step 9.a:
       a. Set _value_ to ? ToString(_value_).
     sec-temporal-toshowcalendaroption step 1:
-      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « String », « *"auto"*, *"always"*, *"never"* », *"auto"*).
+      1. Return ? GetOption(_normalizedOptions_, *"calendarName"*, « *"string"* », « *"auto"*, *"always"*, *"never"*, *"critical"* », *"auto"*).
     sec-temporal.zoneddatetime.protoype.tostring step 6:
       6. Let _showCalendar_ be ? ToShowCalendarOption(_options_).
 includes: [compareArray.js, temporalHelpers.js]