Hi Rory and all,
Before I go through creating a bug, I wanted to run this one by you
all first. All tests pass on Java 8 and 11. We have known failures on
15, and new ones on 16.
Just like Apache Commons Lang [https://github.com/apache/commons-lang
<https://urldefense.com/v3/__https://github.com/apache/commons-lang__;!!GqivPVa7Brio!PrL4yCzeEShPJaQOPD7aixjAsPaRvJXA4kL9FBkp1PuwPU8MRyAll5KIAD1zzMl3Yy0$>]
ran into issues
https://bugs.openjdk.java.net/browse/JDK-8248434
<https://bugs.openjdk.java.net/browse/JDK-8248434> and
https://bugs.openjdk.java.net/browse/JDK-8248655
<https://bugs.openjdk.java.net/browse/JDK-8248655>)
on Java 15 now fixed on Java 16, we've found another that fails on
Java 15 and 16-ea+29 with locale sq_MK in our unit
test org.apache.commons.lang3.time.Java15BugFastDateParserTest which
you see in action here:
https://github.com/apache/commons-lang/runs/1622593373?check_suite_focus=true
<https://urldefense.com/v3/__https://github.com/apache/commons-lang/runs/1622593373?check_suite_focus=true__;!!GqivPVa7Brio!PrL4yCzeEShPJaQOPD7aixjAsPaRvJXA4kL9FBkp1PuwPU8MRyAll5KIAD1zjy4pxLo$>
How to reproduce (requires git and Apache Maven):
git clone https://gitbox.apache.org/repos/asf/commons-lang.git
<https://urldefense.com/v3/__https://gitbox.apache.org/repos/asf/commons-lang.git__;!!GqivPVa7Brio!PrL4yCzeEShPJaQOPD7aixjAsPaRvJXA4kL9FBkp1PuwPU8MRyAll5KIAD1z5qePyqo$>
mvn clean test
For example, we expect to parse a date into a certain value but we
get an unexpected value:
Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed Feb 12 12:00:00
GMT+00:00 2003
Here it is in the build:
Error: Tests run: 18, Failures: 16, Errors: 0, Skipped: 0, Time
elapsed: 0.658 s <<< FAILURE! - in
org.apache.commons.lang3.time.Java15BugFastDateParserTest
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(TriFunction)[1]
Time elapsed: 0.14 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : mb.K./2003/shkurt/0010/0012/0000/00/e
paradites/e hënë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(Java15BugFastDateParserTest.java:94)
In case the GitHub build falls off, here is the complete list of errors:
Error: Tests run: 18, Failures: 16, Errors: 0, Skipped: 0, Time
elapsed: 0.658 s <<< FAILURE! - in
org.apache.commons.lang3.time.Java15BugFastDateParserTest
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(TriFunction)[1]
Time elapsed: 0.14 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : mb.K./2003/shkurt/0010/0012/0000/00/e
paradites/e hënë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(Java15BugFastDateParserTest.java:94)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(TriFunction)[2]
Time elapsed: 0.04 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : mb.K./2003/shkurt/0010/0012/0000/00/e
paradites/e hënë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_AD(Java15BugFastDateParserTest.java:94)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_BC(TriFunction)[1]
Time elapsed: 0.057 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : p.K./2003/shkurt/0010/0012/0000/00/e
paradites/e shtunë, Java: 16-ea+29
==> expected: <Sat Feb 10 00:00:00 GMT+00:00 2003> but was: <Mon
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_BC(Java15BugFastDateParserTest.java:101)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_BC(TriFunction)[2]
Time elapsed: 0.033 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : p.K./2003/shkurt/0010/0012/0000/00/e
paradites/e shtunë, Java: 16-ea+29
==> expected: <Sat Feb 10 00:00:00 GMT+00:00 2003> but was: <Mon
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Long_BC(Java15BugFastDateParserTest.java:101)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_AD(TriFunction)[1]
Time elapsed: 0.011 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/2/10/12/e paradites/0/0/Hën,
Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_AD(Java15BugFastDateParserTest.java:136)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_AD(TriFunction)[2]
Time elapsed: 0.01 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/2/10/12/e paradites/0/0/Hën,
Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_AD(Java15BugFastDateParserTest.java:136)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_BC(TriFunction)[1]
Time elapsed: 0.011 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/2/10/12/e paradites/0/0/Sht,
Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_BC(Java15BugFastDateParserTest.java:143)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_BC(TriFunction)[2]
Time elapsed: 0.011 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/2/10/12/e paradites/0/0/Sht,
Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_ShortNoEra_BC(Java15BugFastDateParserTest.java:143)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_AD(TriFunction)[1]
Time elapsed: 0.012 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/shkurt/0010/0012/0000/00/e
paradites/e hënë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_AD(Java15BugFastDateParserTest.java:108)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_AD(TriFunction)[2]
Time elapsed: 0.028 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/shkurt/0010/0012/0000/00/e
paradites/e hënë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_AD(Java15BugFastDateParserTest.java:108)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_BC(TriFunction)[1]
Time elapsed: 0.029 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/shkurt/0010/0012/0000/00/e
paradites/e shtunë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_BC(Java15BugFastDateParserTest.java:115)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_BC(TriFunction)[2]
Time elapsed: 0.026 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : 2003/shkurt/0010/0012/0000/00/e
paradites/e shtunë, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_LongNoEra_BC(Java15BugFastDateParserTest.java:115)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_AD(TriFunction)[1]
Time elapsed: 0.033 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : mb.K./2003/2/10/12/e
paradites/0/0/Hën, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_AD(Java15BugFastDateParserTest.java:122)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_AD(TriFunction)[2]
Time elapsed: 0.019 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : mb.K./2003/2/10/12/e
paradites/0/0/Hën, Java: 16-ea+29
==> expected: <Mon Feb 10 00:00:00 GMT+00:00 2003> but was: <Wed
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_AD(Java15BugFastDateParserTest.java:122)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_BC(TriFunction)[1]
Time elapsed: 0.013 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : p.K./2003/2/10/12/e
paradites/0/0/Sht, Java: 16-ea+29
==> expected: <Sat Feb 10 00:00:00 GMT+00:00 2003> but was: <Mon
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_BC(Java15BugFastDateParserTest.java:129)
Error:
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_BC(TriFunction)[2]
Time elapsed: 0.012 s <<< FAILURE!
org.opentest4j.AssertionFailedError:
locale : sq_MK, formattedDate : p.K./2003/2/10/12/e
paradites/0/0/Sht, Java: 16-ea+29
==> expected: <Sat Feb 10 00:00:00 GMT+00:00 2003> but was: <Mon
Feb 12 12:00:00 GMT+00:00 2003>
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales(Java15BugFastDateParserTest.java:86)
at
org.apache.commons.lang3.time.Java15BugFastDateParserTest.testLocales_Short_BC(Java15BugFastDateParserTest.java:129)
[INFO] Running org.apache.commons.lang3.time.DateUtilsFragmentTest
[INFO] Tests run: 57, Failures: 0, Errors: 0, Skipped: 0, Time
elapsed: 0.056 s - in
org.apache.commons.lang3.time.DateUtilsFragmentTest
[INFO] Running
org.apache.commons.lang3.time.FastDateParser_MoreOrLessTest
[INFO] Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time
elapsed: 0.013 s - in
org.apache.commons.lang3.time.FastDateParser_MoreOrLessTest
[INFO] Running org.apache.commons.lang3.time.FastDateParserTest
Error: Tests run: 43, Failures: 1, Errors: 0, Skipped: 0, Time
elapsed: 0.368 s <<< FAILURE! - in
org.apache.commons.lang3.time.FastDateParserTest
Error: org.apache.commons.lang3.time.FastDateParserTest.testParses
Time elapsed: 0.104 s <<< FAILURE!
org.opentest4j.AssertionFailedError: sq_MK Thu Feb 10 05:00:00
GMT+00:00 2000 GGGG/yyyy/MMMM/dddd/hhhh/mmmm/ss/aaaa/EEEE
America/New_York ==> expected: <Thu Feb 10 05:00:00 GMT+00:00 2000>
but was: <Sat Feb 12 17:00:00 GMT+00:00 2000>
at
org.apache.commons.lang3.time.FastDateParserTest.validateSdfFormatFdpParseEquality(FastDateParserTest.java:693)
at
org.apache.commons.lang3.time.FastDateParserTest.testParses(FastDateParserTest.java:526)
TY!
Gary