Commit Graph

23 Commits

Author SHA1 Message Date
Dan Nicholson
2a810fbef9 tests: Ensure deltas for pulling when needed
When testing pulling of deltas, use the new --require-static-deltas
option to pull-local to ensure that deltas are actually used. To support
the require-static-deltas mode, the summary in the remote repo must be
generated.

Closes: #447

Closes: #448
Approved by: cgwalters
2016-08-10 10:54:46 +00:00
Dan Nicholson
a312d8fd8c tests: Add test for delta with empty parts
Closes: #420
Approved by: cgwalters
2016-07-31 00:01:52 +00:00
Colin Walters
0d07c7ecde delta: Add --if-not-exists option
I often want to have "idempotent" systems that iterate to a known
state.  If after generating a commit, the system is interrupted, I'd
like the next run to still generate a delta.  But we don't want to
regenerate if one exists, hence this option.

Closes: #375
Approved by: jlebon
2016-07-04 13:27:06 +00:00
Alexander Larsson
ddda8e5b8b Add support for ostree static-delta delete
Closes: #245
Approved by: giuseppe
2016-04-08 13:42:43 +00:00
Simon McVittie
efb86ba9d3 libtest.sh: use G_TEST_SRCDIR, G_TEST_BUILDDIR to find resources
This fixes the bug that in installed-tests that run testlib.sh under
"bash -c" (i.e. the C and JS tests), $(dirname $0) is "." and we can't do
the LD_PRELOAD correctly:

ERROR: ld.so: object './libreaddir-rand.so' from LD_PRELOAD cannot be
preloaded (cannot open shared object file): ignored.

Similarly, those tests can't copy gpghome correctly.

This also removes the confusing situation that SRCDIR in libtest.sh
(which is ${top_srcdir}/tests) does not mean the same thing as SRCDIR
in test-abi.sh (which is just ${top_srcdir}).

Signed-off-by: Simon McVittie <smcv@debian.org>

Closes: #234
Approved by: cgwalters
2016-03-31 18:54:13 +00:00
Simon McVittie
3e3755c497 various tests: skip if temp directory lacks xattr support
Some autobuilder environments place the entire build chroot on tmpfs, so
even /var/tmp might not have this.

Signed-off-by: Simon McVittie <smcv@debian.org>

Closes: #232
Approved by: cgwalters
2016-03-31 14:22:06 +00:00
Colin Walters
d25212f04a tests: Port to glib-tap.mk, make make check run all of the tests
OSTree's code for testing predates the `glib-tap.mk` making its
way into GLib.  Let's switch to it, as it provides a number
of advantages.

By far the biggest advantage is that `make check` can start to run
most of the tests *in addition* to having them work installed.

This commit keeps the installed tests working, but `make check` turns
out to be really broken because...our TAP usage has bitrotted to say
the least.  Fix that all up.

Do some hacks so that the tests work uninstalled as well - in
particular, `glib-tap.mk` and the bits encoded into
`g_test_build_filename()` assume *recursive* Automake (blah).  Work
around that by creating a symlink when installed to loop back.
2016-03-03 08:50:19 -05:00
Colin Walters
7fdf072710 deltas: Heuristically detect endianness for older deltas
If the average object size is greater than 4GiB, let's assume we're
dealing with opposite endianness.  I'm fairly confident no one is
going to be shipping peta- or exa- byte size ostree deltas, period.
Past the gigabyte scale you really want bittorrent or something.
2016-02-26 08:19:01 -05:00
Colin Walters
04d77da005 deltas: Use endianness marker when parsing
Extend the `static-delta show` and `pull` commands to use the
endianness information (if available).
2016-02-26 08:19:01 -05:00
Colin Walters
277220aaa6 deltas: Include an endianness marker
We screwed up and had delta integers use host endianness.  Start
digging out by at least annotating the endianness.

https://bugzilla.gnome.org/show_bug.cgi?id=762515
2016-02-26 08:19:01 -05:00
Colin Walters
5ebe43859d tests: Use "bash strict mode"
I noticed in the static deltas tests, there were some tests that
should have been under `-o pipefail` to ensure we properly propagate
errors.

There were a few places where we were referencing undefined variables.

Overall, this is clearly a good idea IMO.
2016-01-27 11:44:10 -05:00
Giuseppe Scrivano
45cee1bd70 tests: prefix invocation of ostree with where missing
And add a syntax rule to avoid this in future.

Fixed by:

sed -i -e 's|^ostree |${CMD_PREFIX} ostree |g' tests/*.sh

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2015-11-16 11:07:55 +01:00
Alexander Larsson
ee70ffbbcb Add tests for inline static deltas 2015-11-10 08:56:13 +01:00
Colin Walters
27fcf68e7c tests: Add a test for static-delta apply-offline
Obviously it was broken...
2015-09-13 22:23:56 -04:00
Giuseppe Scrivano
8b9effea56 tests: add tests for --disable-bsdiff and --max-bsdiff-size
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2015-07-29 17:34:21 -04:00
Giuseppe Scrivano
aea173b3f8 tests: enforce ${CMD_PREFIX} on all ostree processes
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2015-03-03 18:32:24 -05:00
Colin Walters
08476ce254 deltas: Prune deltas when the corresponding "to" commit vanishes
We want prune to actually give you back disk space when using deltas.
2015-02-16 10:10:35 -05:00
Colin Walters
92cc3b5968 deltas: Use base64 for csums, add version to parts 2015-02-16 10:10:35 -05:00
Giuseppe Scrivano
f2ae405f9f static-delta: do not accept both --from=REV and --empty for generate
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2015-01-15 22:54:56 -05:00
Alexander Larsson
5b721a5b08 Allow creating and pulling static deltas starting from "empty"
You create these with something like:
  ostree static-delta generate --empty --to=master

These will be automatically used during pull if no previous revision
exists in the target repo.

These work very much like the normal static deltas except they
are named just by the "to" revision. I.e:

deltas/94/f7d2dc23759dd21f9bd01e6705a8fdf98f90cad3e0109ba3f6c091c1a3774d

for a from-scratch to 94f7d2dc23759dd21f9bd01e6705a8fdf98f90cad3e0109ba3f6c091c1a3774d delta.

https://bugzilla.gnome.org/show_bug.cgi?id=721799
2015-01-14 14:43:32 +01:00
Giuseppe Scrivano
ed2b56a430 fix --help for static-delta
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
2014-12-18 12:48:47 +01:00
Colin Walters
ca678224be Static deltas support
https://bugzilla.gnome.org/show_bug.cgi?id=721799
2014-12-18 12:48:47 +01:00
Colin Walters
2d6374822b Initial basic static delta code drop
This has a very basic level of functionality (deltas can be generated,
and applied offline).  There is only some stubbed out pull code to
fetch them via HTTP.

But, better to commit this now and improve it from a known starting
point, rather than have it languish in a branch.
2014-02-04 10:31:44 -05:00