[jfreechart-dev] [ jfreechart-Bugs-1656438 ] jfreechart-1.0.4: testMondayThroughFridayTranslations fails

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Bugs item #1656438, was opened at 2007-02-09 23:58
Message generated for change (Comment added) made by fordfrog
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Category: General
Group: 1.0.x
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: Miroslav Šulc (fordfrog)
Assigned to: David Gilbert (mungady)
Summary: jfreechart-1.0.4: testMondayThroughFridayTranslations fails

Initial Comment:
I ran tests using ant and got this error:
...
    [junit] Testcase: testMs2BaseTimelineTranslations took 0,27 sec
    [junit] Testcase: testMs2Translations took 18,47 sec
    [junit] Testcase: testMondayThroughFridayTranslations took 0,01 sec
    [junit]     FAILED
    [junit] expected:<978476400000> but was:<978390000000>
    [junit] junit.framework.AssertionFailedError: expected:<978476400000> but was:<978390000000>
    [junit]     at org.jfree.chart.axis.junit.SegmentedTimelineTests.verifyTranslations(SegmentedTimelineTests.java:848)
    [junit]     at org.jfree.chart.axis.junit.SegmentedTimelineTests.testMondayThroughFridayTranslations(SegmentedTimelineTests.java:787)
    [junit]

It looks like one day (24hrs) difference to me.

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>Comment By: Miroslav Šulc (fordfrog)
Date: 2007-02-10 18:13

Message:
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I put some System.out to the test and here is what I got:

Monday: Mon Jan 01 00:00:00 CET 2001
testCycle: 0
Segment size: 978303600000
translatedValue: 2275948800000
newValue: 978390000000
tempSegment.getMillisecond(): 978390000000
translatedValue: 2275948800000
newValue: 978390000000
segment.getMillisecond(): 978390000000
translatedValue: 2276035200000
newValue: 978390000000
segment.getMillisecond(): 978476400000

I do not understand what exactly the code does but it seems to me that the
problem might be in Monday. As it is "Mon Jan 01 00:00:00 CET 2001", it is
in fact "Sun Dec 31 23:00:00 UTC 2000". Maybe this makes the one-day
difference if compared as dates (without time info). But I'm just guessing.
I hope this output helps. If not then ask what you need exactly and I'll
give you that. Unfortunately "this.mondayFridayTimeline.toString()" does
not give any info so the output here misses it too.

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Comment By: David Gilbert (mungady)
Date: 2007-02-10 07:50

Message:
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user_id=112975
Originator: NO

Can you post some details of your runtime?  These tests all pass for me.

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