test/jdk/java/time/test/java/time/TestLocalDate.java

rev 48677 : [mq]: 8194412-Adding-256-units-of-IsoFields-QUARTER_YEARS-broken

*** 1,7 ****
  /*
!  * Copyright (c) 2012, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2012, 2018, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 65,74 ****
--- 65,75 ----
  import static org.testng.Assert.assertTrue;
  
  import java.time.LocalDate;
  import java.time.Month;
  import java.time.temporal.ChronoUnit;
+ import java.time.temporal.IsoFields;
  
  import org.testng.annotations.BeforeMethod;
  import org.testng.annotations.DataProvider;
  import org.testng.annotations.Test;
  
*** 442,447 ****
--- 443,484 ----
                  }
              }
          }
      }
  
+     @DataProvider(name="quarterYearsToAdd")
+     Object[][] provider_quarterYearsToAdd() {
+         return new Object[][] {
+             {Long.valueOf(-1000000000)},
+             {Long.valueOf(-256)},
+             {Long.valueOf(-255)},
+             {Long.valueOf(-1)},
+             {Long.valueOf(0)},
+             {Long.valueOf(1)},
+             {Long.valueOf(255)},
+             {Long.valueOf(256)},
+             {Long.valueOf(1000000000)},
+         };
+     }
+ 
+     @Test(dataProvider="quarterYearsToAdd")
+     public void test_plus_QuarterYears(long quarterYears) {
+         LocalDate t0 = TEST_2007_07_15
+                 .plus(quarterYears, IsoFields.QUARTER_YEARS);
+         LocalDate t1 = TEST_2007_07_15
+                 .plus(quarterYears, ChronoUnit.MONTHS)
+                 .plus(quarterYears, ChronoUnit.MONTHS)
+                 .plus(quarterYears, ChronoUnit.MONTHS);
+         assertEquals(t0, t1);
+     }
+ 
+     @Test(dataProvider="quarterYearsToAdd")
+     public void test_minus_QuarterYears(long quarterYears) {
+         LocalDate t0 = TEST_2007_07_15
+                 .minus(quarterYears, IsoFields.QUARTER_YEARS);
+         LocalDate t1 = TEST_2007_07_15
+                 .minus(quarterYears, ChronoUnit.MONTHS)
+                 .minus(quarterYears, ChronoUnit.MONTHS)
+                 .minus(quarterYears, ChronoUnit.MONTHS);
+         assertEquals(t0, t1);
+     }
  }