Making sure that this doesn't cause divisions by zero and that the scaling
and positioning doesn't get messed up by it (right now it doesn't look
great).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
With Pierre-Yves' commit with a map widget, here are a couple of example
GPS locations from my own dives.
Signed-off-by: Henrik Brautaset Aronsen <subsurface@henrik.synth.no>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Loading these two XML files created a divelist with two trips that each
started at the same time but that were NOT linked together (because the
code in insert_trip detected that they started at the same time). Since
the trips were not linked together, trying to then merge those two trips
from the UI got us into an infinite loop, trying to move a dive from one
trip into the same trip (as the code couldn't find the trip that wasn't
linked into the dive_trip_list).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Previously we could end up with a bogus dive with all zero data in it.
Adding dives/test24.xml to be able to test that we handle this case
correctly.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
I thought we had fixed this before - but I guess it got broken again
somewhere. We now make sure that the plot_info ends on an entry with
depth 0.
Added test14 to verify the fix.
Also fixed cut'n'paste errors in a few test dive files.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
In some situations we could end up with no sample pressure and no
interpolated pressure at time = 0. This is now fixed.
Fix notes in test dive the exposed the issue.
Also change the code in create_plot_info to keep the number of samples and
the number of corresponding pi entries in separate variables. This avoids
future changes from breaking if they assume they can access
dive->sample[nr_samples - 1] (which is a reasonable assumption to make).
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The notes now reflect things that were fixed in the last commits.
Also added more test dives to test other boundary cases.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As much as Linus' dives may be fun to look at, they don't help us test the
app. Writing these test dives I already found a couple of bugs - and I'm
just getting started.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
They had multiple "root" entries (all called 'dive'), which makes baby
Jesus cry.
So just enclose them all in one root entry (called 'dives') that
magically turns it all into parseable xml.
Yeah, that really helps make the world a better place.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
(and add a reminder of how they came to be)
Gaah. XML is *stupid*. It's not easy to parse for humans or for
computers, and some of these XML files are just disgusting. But maybe
they can be turned into something usable with libxml.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
