This fakes out the underlying Net implementation with FakeNet to try
and get some of the code a little further along before it
explodes. Then, we test for known failures when running without a real
vhost file descriptors.
This allows us to pass without running as root as we would expect
running on Paladins.
This is also the final module that was failing at ToT.
Also adds vhost to the build_test test targets.
BUG=none
TEST=Run unit tests:
cargo test -p crosvm -p data_model -p syscall_defines -p kernel_loader -p net_util -p x86_64 -p virtio_sys -p kvm_sys -p vhost -p io_jail -p net_sys -p sys_util -p kvm
Also ran ./build_test
Change-Id: Ie12d05c044634a660a234483532cf783e2a7fe84
Reviewed-on: https://chromium-review.googlesource.com/656278
Commit-Ready: Jason Clinton <jclinton@chromium.org>
Tested-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
We can't really mock out the underlying TAP ioctls unless we introduce
another layer of abstraction. Instead, this CL allows a test to pass
if the reason that it failed was a permission denial as we would
expect running on Paladins as non-root.
Also adds net_util to the build_test test targets.
BUG=none
TEST=Run unit tests:
cargo test -p crosvm -p data_model -p syscall_defines -p kernel_loader -p net_util -p x86_64 -p virtio_sys -p kvm_sys -p vhost -p io_jail -p net_sys -p sys_util -p kvm
Also ran ./build_test
Change-Id: I5c761bd75d3a6d5829f4dd07fb8031612944e912
Reviewed-on: https://chromium-review.googlesource.com/649958
Commit-Ready: Jason Clinton <jclinton@chromium.org>
Tested-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
By using libc's openlog, we can ensure that the internal state of the
libc syslogger is consistent with the syslog module. Minijail will be
able to print to stderr and the syslog in the same way the logging
macros in crosvm do. The FD the syslog module uses is shared with libc
and via `syslog::get_fds`, jailed processes can inherit the needed FDs
to continue logging.
Now that `sys_log::init()` must be called in single threaded process,
this moves its tests to the list of the serially run ones in
build_test.py.
TEST=./build_test
BUG=None
Change-Id: I8dbc8ebf9d97ef670185259eceac5f6d3d6824ea
Reviewed-on: https://chromium-review.googlesource.com/649951
Commit-Ready: Zach Reizner <zachr@chromium.org>
Tested-by: Zach Reizner <zachr@chromium.org>
Reviewed-by: Jason Clinton <jclinton@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
