diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date-time.js b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date-time.js
index ca8cb07d2f..c28381daf0 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date-time.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date-time.js
@@ -1,34 +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.daysinmonth
 description: Temporal.Calendar.prototype.daysInMonth will take Temporal.PlainDateTime object
   and return the number of days in that month.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
   4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slots, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
+    a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInMonth(temporalDateLike.[[ISOYear]], temporalDateLike.[[ISOMonth]])).
 features: [Temporal]
 ---*/
 let cal = new Temporal.Calendar("iso8601");
 
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 1, 23, 5, 30, 13)));
+let dt = new Temporal.PlainDateTime(1997, 1, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
 // leap year
-assert.sameValue(29, cal.daysInMonth(new Temporal.PlainDateTime(1996, 2, 23, 5, 30, 13)));
-assert.sameValue(29, cal.daysInMonth(new Temporal.PlainDateTime(2000, 2, 23, 5, 30, 13)));
+dt = new Temporal.PlainDateTime(1996, 2, 23, 5, 30, 13);
+assert.sameValue(29, cal.daysInMonth(dt));
+dt = new Temporal.PlainDateTime(2000, 2, 23, 5, 30, 13);
+assert.sameValue(29, cal.daysInMonth(dt));
+
 // non leap year
-assert.sameValue(28, cal.daysInMonth(new Temporal.PlainDateTime(1997, 2, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 3, 23, 5, 30, 13)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDateTime(1997, 4, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 5, 23, 5, 30, 13)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDateTime(1997, 6, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 7, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDateTime(1997, 9, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 10, 23, 5, 30, 13)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDateTime(1997, 11, 23, 5, 30, 13)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDateTime(1997, 12, 23, 5, 30, 13)));
+dt = new Temporal.PlainDateTime(1997, 2, 23, 5, 30, 13);
+assert.sameValue(28, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 3, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 4, 23, 5, 30, 13);
+assert.sameValue(30, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 5, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 6, 23, 5, 30, 13);
+assert.sameValue(30, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 7, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 9, 23, 5, 30, 13);
+assert.sameValue(30, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 10, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 11, 23, 5, 30, 13);
+assert.sameValue(30, cal.daysInMonth(dt));
+
+dt = new Temporal.PlainDateTime(1997, 12, 23, 5, 30, 13);
+assert.sameValue(31, cal.daysInMonth(dt));
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date.js b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date.js
index 2b13e12f3e..b585e2207e 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/plain-date.js
@@ -1,34 +1,54 @@
 // 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.daysinmonth
 description: Temporal.Calendar.prototype.daysInMonth will take Temporal.PlainDate object
   and return the number of days in that month.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
-  4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slots, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInMonth(temporalDateLike.[[ISOYear]], temporalDateLike.[[ISOMonth]])).
 features: [Temporal]
 ---*/
 let cal = new Temporal.Calendar("iso8601");
 
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 1, 15)));
-// leap year
-assert.sameValue(29, cal.daysInMonth(new Temporal.PlainDate(2020, 2, 15)));
-assert.sameValue(29, cal.daysInMonth(new Temporal.PlainDate(2000, 2, 15)));
+let d = new Temporal.PlainDate(2021, 1, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
 // non-leap year
-assert.sameValue(28, cal.daysInMonth(new Temporal.PlainDate(2021, 2, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 3, 15)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDate(2021, 4, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 5, 15)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDate(2021, 6, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 7, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 8, 15)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDate(2021, 9, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 10, 15)));
-assert.sameValue(30, cal.daysInMonth(new Temporal.PlainDate(2021, 11, 15)));
-assert.sameValue(31, cal.daysInMonth(new Temporal.PlainDate(2021, 12, 15)));
+d = new Temporal.PlainDate(2021, 2, 15);
+assert.sameValue(28, cal.daysInMonth(d));
+
+// leap year
+d = new Temporal.PlainDate(2020, 2, 15);
+assert.sameValue(29, cal.daysInMonth(d));
+d = new Temporal.PlainDate(2000, 2, 15);
+assert.sameValue(29, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 3, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 4, 15);
+assert.sameValue(30, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 5, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 6, 15);
+assert.sameValue(30, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 7, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 8, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 9, 15);
+assert.sameValue(30, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 10, 15);
+assert.sameValue(31, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 11, 15);
+assert.sameValue(30, cal.daysInMonth(d));
+
+d = new Temporal.PlainDate(2021, 12, 15);
+assert.sameValue(31, cal.daysInMonth(d));
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/string.js b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/string.js
index 70f96d3b53..b2b4ac096d 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInMonth/string.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInMonth/string.js
@@ -1,16 +1,14 @@
 // 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.daysinmonth
 description: Temporal.Calendar.prototype.daysInMonth will take ISO8601 string
   and return the number of days in that month.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
-  4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slots, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
+  4. If Type(temporalDateLike) is not Object or temporalDateLike does not have
+    an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal
+    slots, then
+    a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInMonth(temporalDateLike.[[ISOYear]], temporalDateLike.[[ISOMonth]])).
 features: [Temporal]
 ---*/
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInWeek/simple.js b/test/built-ins/Temporal/Calendar/prototype/daysInWeek/simple.js
deleted file mode 100644
index 2673067598..0000000000
--- a/test/built-ins/Temporal/Calendar/prototype/daysInWeek/simple.js
+++ /dev/null
@@ -1,20 +0,0 @@
-// 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.daysinweeks
-description: Temporal.Calendar.prototype.daysInWeek will take different kind of object
-  and return 7.
-info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
-  4. Perform ? ToTemporalDate(temporalDateLike).
-  5. Return 7𝔽.
-features: [Temporal]
----*/
-let cal = new Temporal.Calendar("iso8601");
-
-assert.sameValue(7, cal.daysInWeek(new Temporal.PlainDate(2021, 7, 15)));
-assert.sameValue(7, cal.daysInWeek(new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13)));
-assert.sameValue(7, cal.daysInWeek("2019-03-18"));
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date-time.js b/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date-time.js
index 8eed6719a3..91d3d432a8 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date-time.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date-time.js
@@ -1,29 +1,46 @@
 // 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.daysinyear
 description: Temporal.Calendar.prototype.daysInYear will take PlainDateTime and return
   the number of days in a year.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
   4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slot, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
+    a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInYear(temporalDateLike.[[ISOYear]])).
 features: [Temporal]
 ---*/
 let cal = new Temporal.Calendar("iso8601");
 
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1995, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(1996, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1998, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1999, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(2000, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2001, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2002, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2003, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(2004, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2005, 8, 23, 5, 30, 13)));
+let dt = new Temporal.PlainDateTime(1995, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(1996, 8, 23, 5, 30, 13);
+assert.sameValue(366, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(1998, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(1999, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2000, 8, 23, 5, 30, 13);
+assert.sameValue(366, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2001, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2002, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2003, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2004, 8, 23, 5, 30, 13);
+assert.sameValue(366, cal.daysInYear(dt));
+
+dt = new Temporal.PlainDateTime(2005, 8, 23, 5, 30, 13);
+assert.sameValue(365, cal.daysInYear(dt));
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date.js b/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date.js
index f3b4905819..2805d9e872 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInYear/plain-date.js
@@ -1,29 +1,44 @@
 // 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.daysinyear
 description: Temporal.Calendar.prototype.daysInYear will take PlainDate and return
   the number of days in a year.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
-  4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slot, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInYear(temporalDateLike.[[ISOYear]])).
 features: [Temporal]
 ---*/
 let cal = new Temporal.Calendar("iso8601");
 
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1995, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(1996, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1997, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1998, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1999, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(2000, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2001, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2002, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2003, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(2004, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2005, 7, 15)));
+let d = new Temporal.PlainDate(1995, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(1996, 7, 15);
+assert.sameValue(366, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(1997, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(1998, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(1999, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2000, 7, 15);
+assert.sameValue(366, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2001, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2002, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2003, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2004, 7, 15);
+assert.sameValue(366, cal.daysInYear(d));
+
+d = new Temporal.PlainDate(2005, 7, 15);
+assert.sameValue(365, cal.daysInYear(d));
diff --git a/test/built-ins/Temporal/Calendar/prototype/daysInYear/string.js b/test/built-ins/Temporal/Calendar/prototype/daysInYear/string.js
index 0af2ec2a1b..8e1bfb3d4d 100644
--- a/test/built-ins/Temporal/Calendar/prototype/daysInYear/string.js
+++ b/test/built-ins/Temporal/Calendar/prototype/daysInYear/string.js
@@ -1,45 +1,17 @@
 // 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.daysinyear
 description: Temporal.Calendar.prototype.daysInYear will take PlainDate and return
   the number of days in a year.
 info: |
-  1. Let calendar be the this value.
-  2. Perform ? RequireInternalSlot(calendar, [[InitializedTemporalCalendar]]).
-  3. Assert: calendar.[[Identifier]] is "iso8601".
   4. If Type(temporalDateLike) is not Object or temporalDateLike does not have an [[InitializedTemporalDate]] or [[InitializedTemporalYearMonth]] internal slot, then
-  a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
+    a. Set temporalDateLike to ? ToTemporalDate(temporalDateLike).
   5. Return 𝔽(! ISODaysInYear(temporalDateLike.[[ISOYear]])).
 features: [Temporal]
 ---*/
 let cal = new Temporal.Calendar("iso8601");
 
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1995, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(1996, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1997, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1998, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(1999, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(2000, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2001, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2002, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2003, 7, 15)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDate(2004, 7, 15)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDate(2005, 7, 15)));
-
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1995, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(1996, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1997, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1998, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(1999, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(2000, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2001, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2002, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2003, 8, 23, 5, 30, 13)));
-assert.sameValue(366, cal.daysInYear(new Temporal.PlainDateTime(2004, 8, 23, 5, 30, 13)));
-assert.sameValue(365, cal.daysInYear(new Temporal.PlainDateTime(2005, 8, 23, 5, 30, 13)));
-
 assert.sameValue(365, cal.daysInYear("2019-03-18"));
 assert.sameValue(366, cal.daysInYear("2020-03-18"));
 assert.sameValue(365, cal.daysInYear("2021-03-18"));