This is filled with dire consequences.

Do you mind expanding on this a bit more? As you say, testing GUIs can be extremely difficult, but some toolkits provide a way to generate events and send them to individual components simulating the user interaction.

I've had some success doing this in Perl/Tk, for example using the $widget->eventGenerate(...) method, though I've learned several painful lessons taking that approach. The test code can be non-trivial to write, and fragile because it depends on the application internals, but effective. It has influenced the way I design Perl/Tk apps (I tend to avoid the everything-in-one-script approach), so that I can create and test individual sections of the application easier.

Prima looks as though it supports a similar capability with the $component->notify(...) method, but I just wanted to better understand your point regarding simulating the user.

In reply to Re^2: Testing a GUI application by rcseege
in thread Testing a GUI application by carcassonne

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.