When just assigning one structure to the other we copy the string
pointers. If we then modify those strings in the copy, we happily free
the strings of the original. And then resetting the preferences equally
happily reused those strings, pointing to long since freed memory.
I think what I did now is excessive for the current use case in that it
copies a ton of strings that are unset in the default_prefs. But I figured
this is a rarely used function and I might as well do it correctly.
Also, once we implement multi user support with per user preferences we
will be copying completely populated preferences around (at least that's
my guess).
Fixes#940
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
From 31e324797c06d366f49db453a67a119819ca8012 Mon Sep 17 00:00:00 2001
From: "Robert C. Helling" <helling@atdotde.de>
Date: Wed, 2 Sep 2015 17:28:12 +0200
Subject: [PATCH] Test that there is a dive
so that the TestGitStorage does not hang when offline.
Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
- We add a dive while offline.
- On a different computer (here simulated by a different local cache) we
add a different file.
- Now we go back to the previous local cache (the one where we added a
different dive in the first step) and take that online (i.e., connect to
cloud storage). Now both of the new dives should have been added to our
data file.
This is a rather trivial test with no conflict and a straight forward
merge. We need to add a lot more test cases to make sure this works as
expected and doesn't leave the user with a corrupt state.
Ideally whatever happens, the user should never see an error...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
All this really does is make sure that the fast forward works if the local
cache has received updates that haven't made it to the server, yet.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This just makes sure that writing data to git storage and reading it back
gives you the same result. Without the fixed generation of initial dive
site UUIDs this fails.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
