xs_watch_stress, reduce cycles in "make check" random test.
2) xs_crashme: corrupt random packets going to xenstored, watch it
crash.
3) Handle second input from before we finished output on first one.
4) Fix bug where one-arg operations are given zero args.
5) Fix bug where SET_PERMS fails after blocking on transaction.
6) Fix memory leak when DIRECTORY op given no argument.
7) Fail on first memory leak, for better testing.
8) Fix missing waiting_for_ack initialization for new connections.
9) Ensure all input and output is handled for domains so we don't stall.
10) Fix overrun bug in xs_count_strings on non-nul-terminated strings.
11) New test for clients which write without waiting for response.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
targets into "make -s check" (the GNU standard) which is designed to run
in several seconds or less, with only "<dirname>:" and a seried of "."
for output, and "make fullcheck" which is more verbose and complete, and
runs in minutes.
I plan to submit a patch to plumb these tests in at the top level soon,
with the idea of having a "make -s check" which you can reasonable run
every checkin (time make check << time make), and a "make fullcheck"
which you can run after significant changes.
This patch speeds up testing by making tests one single "xs_test"
script, enhancing xs_test with a simple "expect" command. It also only
runs the "high value" tests under "make check", and leaves the rest for
"make fullcheck".
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Requires permission check every time event is generated.
Requires generalization of permissions: ask arbitrary number of
parents whether it's OK to tell about node (eg. watching
/dir/subdir/x when /dir is deleted: root permissions will now
determine whether we fire event).
Add test that we don't leak information on whether a file exists
or not.
Signed-off-by: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Watch events are no longer sent to self
Watches no longer take a priority
async and asyncwait commands for xs_test, now we need to continue
despite blocking ops.
Print test name at end of verbose run on failure.
Use --trace-file arg to xenstored when testing
Signed-off-by: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Also ensure that daemon re-xmits event if they ack wrong thing
(otherwise confused clients get stuck, as we will send no more
data while awaiting ack).
Signed-off-by: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
- add trace file support.
- update permissions code.
- trigger watches on children of nodes being removed.
- update test cases.
Signed-off-by: Rusty Russel <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Many files:
- watch now takes a token, returned when reading watch
- More tests
- Fix domain shared page communication (flush output)
- Add "home" path for domains
- More permissions checks in various functions
- Simplify watch acknowledgement code and fix occasional bug
xs_watch_stress.c, 12readonly.sh, 11domain-watch.sh, 10domain-homedir.sh:
new file
xs_stress.c, xs_lib.h, xs_lib.c:
Cleanup whitespace.
ignore:
Add tools/xenstore/xs_watch_stress
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Add xenstore daemon and library.
Makefile:
Add xenstore subdirectory.
Remove xs_stress on clean.
Many files:
new file
ignore:
Update ignore list for xenstore.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (authored)
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
kaf24@firebug.cl.cam.ac.uk
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