commit e5b846b51fc6dd47e87b6e53b57a9a1dbf0e2c15
author Frank Tang <ftang@chromium.org> Fri Apr 15 11:06:33 2022 -0700
committer Frank Tang <ftang@chromium.org> Wed Apr 20 00:05:39 2022 +0000
tree e88e02b16522a2aa2638ed5debd6e82cefcdfa0d
parent f43d5654c25f3b2a202257da0906f3b7c6d2dc44

Cherrypick PR 2060 to fix DateIntervalFormat

This is a regression in 71-1 on DateIntervalFormat

https://github.com/unicode-org/icu/pull/2060
https://unicode-org.atlassian.net/browse/ICU-21984

Bug: 1316665
Change-Id: Icd3b9e329ffd993457e1c2f0b86ed178f4a7b259
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/3587906
Reviewed-by: Jungshik Shin <jshin@chromium.org>

source/test/intltest/dtifmtts.cpp

diff --git a/source/test/intltest/dtifmtts.cpp b/source/test/intltest/dtifmtts.cpp
index 605eae4..f277443 100644
--- a/source/test/intltest/dtifmtts.cpp
+++ b/source/test/intltest/dtifmtts.cpp
@@ -1194,6 +1194,10 @@
         "en", "CE 2010 09 27 00:00:00", "CE 2010 09 27 01:00:00", "KK", "12 \\u2013 1 AM", // (this was producing "0 - 1 AM" before)
         "en", "CE 2010 09 27 00:00:00", "CE 2010 09 27 00:00:00", "jj", "12 AM",
         "en", "CE 2010 09 27 00:00:00", "CE 2010 09 27 01:00:00", "jj", "12 \\u2013 1 AM",
+        
+        // regression test for ICU-21984 (multiple day-period characters in date-interval patterns)
+        "en", "CE 2010 09 27 00:00:00", "CE 2010 09 27 01:00:00", "MMMdhhmma", "Sep 27, 12:00 \\u2013 1:00 AM",
+        "sq", "CE 2010 09 27 00:00:00", "CE 2010 09 27 01:00:00", "Bhm", "12:00 \\u2013 1:00 e nat\\u00EBs",
     };
     expect(DATA, UPRV_LENGTHOF(DATA));
 }