as it turns out, we can always trigger commands right away,
the moment all arguments are known. Thus it is sufficient to
send a single argument binding message, which allows us to
get rid of a lot or ugly complexities (payload visitor).
this bit of Sed magic relies on the fact that we happen to write
the almost correct class name of a test into the header comment.
HOWTO:
for F in $(find tests -type f \( -name '*.cpp' \) -exec egrep -q '§§TODO§§' {} \; -print);
do sed -r -i -e'
2 {h;x;s/\s+(.+)\(Test\).*$/\\ref \1_test/;x};
/§§TODO§§/ {s/§§TODO§§//;G;s/\n//}'
$F;
done
Doxygen will only process files with a @file documentation comment.
Up to now, none of our test code has such a comment, preventing the
cross-links to unit tests from working.
This is unfortunate, since unit tests, and even the code comments there,
can be considered as the most useful form of technical documentation.
Thus I'll start an initiative to fill in those missing comments automatically
reason is, only files with a @file comment will be processed
with further documentation commands. For this reason, our Doxygen
documentation is lacking a lot of entries.
HOWTO:
find src -type f \( -name '*.cpp' -or -name '*.hpp' \) -not -exec egrep -q '\*.+@file' {} \; -print -exec sed -i -r -e'\_\*/_,$ { 1,+0 a\
\
\
/** @file §§§\
** TODO §§§\
*/
}' {} \;
This basically finishes definition of the fundamental
UI-Element and Bus protocol -- with one notable exception:
how to mutate elements by diff.
This will be the next topic to address
not really sure about its usefullness, but it seems
low hanging fruit for me right now (while I am still
aware of all details how the UI-Bus works).
This might possibly be helpful to broadcast "reset" messages....
basic state capturing, storage and replay now works as intended
More elaborate state management will be implemented later,
when we know more about perspectives and work sites!
- suppres sending redundant stat mark messages from MockElm
- emit a "reset" state mark when an actual reset happens
- let the PresentationStateManager discard recorded special state
when receiving a "reset" mark for a given element
the values.child() call would also do a bounds check,
but only to rise a error::Invalid "index out of bounds".
So now we generate a clear message to indicate that
actually a runtime-checked type mismatch caused this problem
still TODO: the ability to use immutable types
within the command framework. In theory, this
shouldn't be had to implement, since we're creating
a new opaque value holder within the command registry
anyway, so it should be sufficient to refrain from
re-assigning a new value tuple. This is relevant,
since e.g. our time framework is built on immutable
value types.
...when the Test-Nexus processes a command binding message.
In the real system of course we do not want to log every bind message.
The challenge here is the fact that command binding as such
is opaque, and the types of the data within the bind message
are opaque as well. Finally I settled on the compromise
to log them as strings, but only the DataCap part;
most value types applicable within GenNode
have a string representation to match.
based on the new generic tuple builder, we're now able to
add a new binding function into the command implementation
machinery, alongside the existing one. As it stands, the
latter will be used rather by unit tests, while the new
access path is what will be actually taken within
the application, when receiving argument binding
messages dispatched via the UI-Bus.
based on the previous experiments, this adds a fake operation
and a definition frame to hook this operation as pseudo Proc-Layer command
WIP: the invocation itself is not yet implemented.
We need to build a custom invocation pattern for that,
in order to be able to capture the instance-ID of the command
on invocation
NOTE: also, because of #989, we can not bind a time value for this test
basically this comes down to provide some convenience fixture
within the test::Nexus, which automatically generates and wires
mock commands.
Not sure if this is even possible to the extent envisioned here
- remove unnecessary includes
- expunge all remaining usages of boost::format
- able to leave out the expliti string(elm) in output
- drop various operator<<, since we're now picking up
custom string conversions automatically
- delete diagnostics headers, which are now largely superfluous
- use newer helper functions occasionally
I didn't blindly change any usage of <iostream> though;
sometimes, just using the output streams right away
seems adequate.
this test is intended as counterpart to
AbstractTangible_test::verify_mockManipulation()
It creates a mock element and verifies bidirectional
connnectivity to the UI-Bus
