Test codegen's unreferenced bean removal mechanism

Procedure

This document tests codegen's removal of unreferenced beans and also tests putting beans on the freeform.

Codegen currently models every bean. After decoding the document it removes unreferenced beans.

Referenced beanParts are those which:

Have modelled=true in the overrides or is this bean.
Have modelled=false in the overrides but has a //@jve:decl-index=0 for the field/variable
Have modelled=false, but are referenced by BeanParts in 1. or 2. (parent-child or property relationships)
Have modelled=false, but are referenced by BeanParts in 3. (parent-child or property relationships)

Also this tests the mechanism which determines which beans are put on the freeform

if(modelled){
    if(container==null){
         if(GLOBAL){
              (put on FF)
         }else{
              if("visual-constraint"){ 
                   (put on FF)
              }
         }
    }
}else{
    if(referenced){
         if("visual-constraint"){
              (put on FF)
         }
    }
}

Setup

Import UnreferencedTests.zip into a project so that the packages override_removal, override_removal_swt and test.me are in the projects root.
Perform a Project>Clean all to remove any caches.

References tests

Test 1
Open the file test.me.Test1.java in the Visual Editor
Verify that the file opens and no CustomBook beans are on the FF
Select the first button and uncomment the line //bookButton.setBook(getBook());

Verify that the book bean is on the freeform
Verify that the buttons text changes to Book set:....
Verify that the book property of the button is set and its author property is "Book author"

Select the second button and uncomment the line //bookButton1.setBook(book1);
Verify that the book1 bean is on the freeform

Verify that the buttons text changes to Book set:....
Verify that the book property of the button is set and its author property is "Book ONE author"

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as
In source update the size of one of the buttons : bookButton.setSize(193, 44);

Verify that the UI is updated with the correct size and other components are not effected

Test 2
Open the file test.me.Test2.java in the Visual Editor
Verify that the file opens and the button's text is set
Verify that the two CustomBeans are visible on the freeform
Select the customBook bean comment the line customBook.setSubBook(getCustomBook1());

Verify that customBook1 is removed from the FF

Now uncomment the commented line
Verify that customBook1 is back on the FF
Do a Reload by hitting the pause button
Verify that the visuals stay the same

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as
Select the button and comment the line bookButton.setBook(getCustomBook());

Verify that both CustomBooks are removed from the FF

Now uncomment the commented line
Verify that both custombooks are back on FF

Verify that book property of button is customBook. Expand it and Verify that its book property is customBook1

Open the file Test2_scenario1.txt and copy its contents into the clipboard
Paste the content into the source of Test2.java while VE is open
Verify that both custombooks are still on FF
Verify that book property of button is customBook1. Expand it and Verify that its book property is customBook

Test 3
Open the file test.me.Test3_Primitives.java in the Visual Editor
Verify that the file opens and the button's text is empty
Uncomment the line //jButton.setText(title);

Verify that the buttons text is set to Button title.

Now change the text for the string to something different : title = "New Button title";
Verify that buttons text is updated properly

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as

Test 4
Open the file test.me.Test4_Events.java in the Visual Editor
Verify that the file opens and the button's text is empty
Uncomment the line //bookButton.setBook(getCustomBook());

Verify that the buttons text is updated
Verify that customBook is on the FF with an event added to it

Select the event and comment the line System.out.println("authorChanged()");
Verify that the event disappears from the Java beans view

Now uncomment the commented line
Verify that the event is back

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as

Test 5
Open the file test.me.Test5_Formlayout.java in the Visual Editor
Verify that there is a textfield in the upper left and a button on the bottom right of the composite
Change some values in FormData statements like data1.left = new FormAttachment(11, 12);
Verify that the UI is updated appropriately and the PS shows the correct values

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as

Test 6
Open the file test.me.Test6_Unmodelled_Unref.java in the Visual Editor
Verify that the button text is not set
Verify that the two beans - customBook4 and localCustomBook5 are on the freeform
Select the button and select the book property in the PS.
Drop down the combo to see the list of appropriate instances
Verify that customBook2 and customBook4 are in that list (because they have decl-index=0)
[Defect 103500 has been opened to track why the same is not happening with local variables]
Go to the source and uncomment line //bookButton.setBook(customBook);
Verify that the button's text is changed
Verify that the list of books in the propertysheet's book property includes customBook
Replace xxxx in bookButton.setBook(xxxx) with each of field and local variables customBook[1-4] and localCustomBook[1-5]
Verify that the button's text is changed
Verify that the list of books in the propertysheet's book property includes xxxx [customBook3 and localCustomBook4 should appear on FF]

Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as

Test 7
Open the file test.me.Test4_LocalVar.java in the Visual Editor
Verify that both buttons have text set
Verify that the non-visuals on freeform are unusedVisualBookField, usedFieldBook and unusedVisualBookLocalVar
Update the size on one of the buttons in the source bookButton1.setSize(new java.awt.Dimension(253,37));

Verify that the button in UI is updated and all other beans stay the same
Save and close the editor.

Reopen the file again

Verify that after all the load, the file is what it was saved as

Modelled tests

For each of the files in packages override_removal , override_removal_swt do the following

Open the file in VE
Verify that the visual is as shown in corresponding image (if freeform image is shown, no other beans should be on freeform)
Close and reopen the file
Verify that the visual still remains the same
If possible please make some changes in source to kick snippet update
Verify that the visuals update appropriately