[DERBY-6755] Error in MathTrigFunctionsTest.testRadians

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 10.10.2.1, 10.11.1.3, 10.12.1.1
• Fix Version/s: 10.10.2.1, 10.11.1.3, 10.12.1.1
• Component/s: Test
• Urgency: Normal
• Assignee: Richard N. Hillegas
• Reporter: Richard N. Hillegas
• Created: 03/Oct/14 13:59
• Updated: 10/Oct/14 19:25
• Resolved: 10/Oct/14 19:25

Description

The following error was seen in the nightly tests. It seems to affect all branches and it appears to be a regression in the latest promoted build of JDK 9 (https://bugs.openjdk.java.net/browse/JDK-8059674). See http://sthjavadb01.se.oracle.com/javadb-testing/request_5597089/

    junit.framework.AssertionFailedError: expected:<3.88335758568738E-309> but was:<3.883357585687384E-309>
	at org.apache.derbyTesting.functionTests.tests.lang.MathTrigFunctionsTest.testRadians(MathTrigFunctionsTest.java:585)
	at org.apache.derbyTesting.junit.BaseTestCase.runBare(BaseTestCase.java:118)
	at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBareOverridable(BaseJDBCTestCase.java:442)
	at org.apache.derbyTesting.junit.BaseJDBCTestCase.runBare(BaseJDBCTestCase.java:459)
	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:24)
	at junit.extensions.TestSetup$1.protect(TestSetup.java:21)
	at junit.extensions.TestSetup.run(TestSetup.java:25)
	at org.apache.derbyTesting.junit.BaseTestSetup.run(BaseTestSetup.java:57)

Issue Links

• relates to: DERBY-6518 JVMInfo should not use parseFloat() to parse java.specification.version