From: Dominik Stadler <centic@apache.org>
Date: Sun, 26 Aug 2018 11:41:31 +0000 (+0000)
Subject: Set locale provider to JRE,CLDR for tests to have compatible date formatting in JDK 9+
X-Git-Tag: REL_4_0_0_FINAL~15
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=636d9495a52686df0f570db57d56a72f12274e3c;p=poi.git

Set locale provider to JRE,CLDR for tests to have compatible date formatting in JDK 9+

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1839199 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/build.gradle b/build.gradle
index c3497c532e..2ce5f83711 100644
--- a/build.gradle
+++ b/build.gradle
@@ -138,6 +138,9 @@ subprojects {
         systemProperties['user.dir'] = workingDir
         
         systemProperties['POI.testdata.path'] = '../../test-data'
+        
+        // this is necessary for JDK 9+ to keep formatting dates the same way as in previous JDK-versions
+        systemProperties['java.locale.providers'] = 'JRE,CLDR'
     }
 
     jacoco {
diff --git a/src/testcases/org/apache/poi/ss/usermodel/TestExcelStyleDateFormatter.java b/src/testcases/org/apache/poi/ss/usermodel/TestExcelStyleDateFormatter.java
index ef23f36ae4..f4e61801a5 100644
--- a/src/testcases/org/apache/poi/ss/usermodel/TestExcelStyleDateFormatter.java
+++ b/src/testcases/org/apache/poi/ss/usermodel/TestExcelStyleDateFormatter.java
@@ -69,7 +69,8 @@ public class TestExcelStyleDateFormatter {
                                 new StringBuffer(),
                                 new FieldPosition(java.text.DateFormat.MONTH_FIELD)).toString();
                 //System.err.println(result +  " - " + getUnicode(result.charAt(0)));
-                assertEquals("Failed for locale " + locale + " and date " + testDates.get(i) + ", having: " + result,
+                assertEquals("Failed for locale " + locale + ", provider: " + System.getProperty("java.locale.providers") +
+                        " and date " + testDates.get(i) + ", having: " + result,
                         getUnicode(testMap.get(locale).get(i).charAt(0)), getUnicode(result.charAt(0)));
             }
         }