I hit a similar problem back in July 2011 when I was trialling Aconcagua for attaching units of measure to measured values. In case there is any chance it is related, I have trawled back through my diaries and refined my isolation test to be more generic. Defining the following class and methods...

Object subclass: #MyTest
    instanceVariableNames: 'myname'
    classVariableNames: ''
    poolDictionaries: ''
    category: 'MyPlay'

MyTest>>myname: x
    myname := x.

MyTest>>printOn: aStream
    myname printOn: aStream.

Then executing the following in Workspace...
10 timesRepeat: [
    one := MyTest new myname: '1'.
    two := MyTest new myname: '2'.
    collection := (OrderedCollection with: one with: two).
    Transcript crShow: collection asBag sortedCounts.
]

In Moose_4.7 downloaded 2012-05-06 I get the following result...
an Array(1->'1' 1->'2')
an Array(1->'1' 1->'2')
an Array(1->'1' 1->'2')
an Array(1->'1' 1->'2')
an Array(1->'2' 1->'1')
an Array(1->'1' 1->'2')
an Array(1->'2' 1->'1')
an Array(1->'1' 1->'2')
an Array(1->'1' 1->'2')
an Array(1->'2' 1->'1')

cheers, Ben

Tudor Girba wrote:

Thanks, Alex.

But, it is not good in this case to fix the tests because the rendering should remain the same :(.

For example, in the MetaBrowser I rely on the fact that the tree rendering remains the same to highlight the currently selected property.

We need to investigate this issue closer because it is an important bug.

Cheers,
Doru


On 14 May 2012, at 04:04, Alexandre Bergel wrote:

I've seen you committed in the Mondrian rep about the rubber band drag and drop facilities. This is indeed an interesting feature. However, I feel a bit more work is necessary. Here are my suggestions:
  - can you make sure all the Mondrian tests are green. Apparently MORoot>>resetFormCacheResursively disappeared.

Do you mean MONode>>resetFormCacheResursively which was renamed in Mondrian-Core-AlexandreBergel.79 ?
I've searched back a few Mondrian-Core mcz files and not found MORoot>>resetFormCacheResursively.
I fixed a few remaining references to this in Mondrian-Core-BenComan.80 et al.

Ok, I've produced a new version of Mondrian that includes your changes.

I fixed MOLayoutTest>>testTreeLayout failure in Mondrian-Tests-BenComan.101.
There is one remaining failure that I can't work out. TestRunner cannot open a debugger on it and after inserting 'self halt' it steps through to the end of the method without a failure.  Makes no sense to me.  I need to leave this one to others.

The tree layout seems to randomly order the nodes. Type the following script in an easel: 
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
view shape rectangle withText.
view nodes: #(1 2 3 4 ).
view edgesFromAssociations: { 1 -> 2. 1 ->3 . 3 -> 4}.
view treeLayout
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=

Times to times it produces:
<Screen Shot 2012-05-13 at 10.02.08 PM.png>

times to times it produces:
<Screen Shot 2012-05-13 at 10.02.16 PM.png>

A few weeks ago, it had always produced the same rendering, and tests had been written accordingly. Now it varies, so tests have to be adjusted. I fixed this. 
The test is now green.

  - add new tests that capture your change of MOCanvas>>mouseUp: , MOCanvas>>mouseOver:, and possibly for MOCanvas>>drawOn:. Those methods are central to Mondrian, they need to be robust.

I will now start thinking about some tests for these.

Cool!

Alexandre

Let me know how it goes. Currently the tests of Mondrian are yellow.

Cheers,
Alexandre


On 8 May 2012, at 16:42, 
admin@moosetechnology.org
 wrote:

See <http://hudson.moosetechnology.org/job/moose-latest-dev/972/>



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