From 6b4b892e0962a7050c5064133c59955691f9776c Mon Sep 17 00:00:00 2001
From: "Miss Islington (bot)"
 <31488909+miss-islington@users.noreply.github.com>
Date: Mon, 4 Apr 2022 10:43:38 -0700
Subject: bpo-46484:Add test for Calendar.iterweekdays (GH-30825)

(cherry picked from commit 48269ea9fdbc5804f80962364f95e69097c417ba)

Co-authored-by: 180909 <734461790@qq.com>
---
 Lib/test/test_calendar.py | 8 ++++++++
 Misc/ACKS                 | 1 +
 2 files changed, 9 insertions(+)

diff --git a/Lib/test/test_calendar.py b/Lib/test/test_calendar.py
index 39094ad..5ae2b66 100644
--- a/Lib/test/test_calendar.py
+++ b/Lib/test/test_calendar.py
@@ -619,6 +619,14 @@ class CalendarTestCase(unittest.TestCase):
                 self.assertEqual(days[0][1], firstweekday)
                 self.assertEqual(days[-1][1], (firstweekday - 1) % 7)
 
+    def test_iterweekdays(self):
+        week0 = list(range(7))
+        for firstweekday in range(7):
+            cal = calendar.Calendar(firstweekday)
+            week = list(cal.iterweekdays())
+            expected = week0[firstweekday:] + week0[:firstweekday]
+            self.assertEqual(week, expected)
+
 
 class MonthCalendarTestCase(unittest.TestCase):
     def setUp(self):
diff --git a/Misc/ACKS b/Misc/ACKS
index 1f1364e..ab4a037 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -1875,6 +1875,7 @@ Jacob Walls
 Kevin Walzer
 Rodrigo Steinmuller Wanderley
 Dingyuan Wang
+Jiahua Wang
 Ke Wang
 Liang-Bo Wang
 Greg Ward
-- 
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