Add tests for socket re-bind/listen of client and server sockets
with the older connection still in TIME_WAIT state and with
SO_REUSEADDR enabled.
PiperOrigin-RevId: 327924702
This is done to ease troubleshooting when tests fail. runsc
logs are not stored when tests passe, so this will only
affect failing tests and should not increase log storage
too badly.
PiperOrigin-RevId: 327717551
Accept 128 + SIGNAL as well as SIGNAL as valid
returns for fork/exec tests.
Also, make changes so that test compiles in opensource. Test
had compile errors on latest Ubuntu 16.04 image with updated bazel to
3.4.0 (as well as base 2.0) used for Kokoro tests.
PiperOrigin-RevId: 327510310
Skip InvalidOffset and InvalidLength for Linux as the test is invalid for
later Kernel versions.
Add UnsupportedFile test as this check is in all kernel versions.
PiperOrigin-RevId: 327248035
Setting timeouts for sockets on GCP images (debian) for usecs only
respects multiples of 4K. Set the test with a multiple of 4K with a comment.
PiperOrigin-RevId: 327093848
Fixes python runtime test test_glob.
Updates #3515
We were checking is the to-be-opened dentry is a dir or not before resolving
symlinks. We should check that after resolving symlinks.
This was preventing us from opening a symlink which pointed to a directory
with O_DIRECTORY.
Also added this check in tmpfs and removed a duplicate check.
PiperOrigin-RevId: 327085895
This is a preparatory commit for a larger commit working on
ICMP generation in error cases.
This is removal of technical debt and cleanup in the gvisor code
as part of gvisor issue 2211.
Updates #2211.
PiperOrigin-RevId: 326615389
Fixes php runtime test ext/standard/tests/file/readfile_basic.phpt
Fixes#3516
fsgofers only want the access mode in the OpenFlags passed to Create(). If more
flags are supplied (like O_APPEND in this case), read/write from that fd will
fail with EBADF. See runsc/fsgofer/fsgofer.go:WriteAt()
VFS2 was providing more than just access modes. So filtering the flags using
p9.OpenFlagsModeMask == linux.O_ACCMODE fixes the issue.
Gofer in VFS1 also only extracts the access mode flags while making the create
RPC. See pkg/sentry/fs/gofer/path.go:Create()
Even in VFS2, when we open a handle, we extract out only the access mode flags
+ O_TRUNC.
See third_party/gvisor/pkg/sentry/fsimpl/gofer/handle.go:openHandle()
Added a test for this.
PiperOrigin-RevId: 326574829
Netstack's TIME-WAIT state for a TCP socket could be terminated prematurely if
the socket entered TIME-WAIT using shutdown(..., SHUT_RDWR) and then was closed
using close(). This fixes that bug and updates the tests to verify that Netstack
correctly honors TIME-WAIT under such conditions.
Fixes#3106
PiperOrigin-RevId: 326456443
Fixes php test ext/standard/tests/file/touch_variation5.phpt on vfs2.
Updates #3516
Also spotted a bug with O_EXCL, where we did not return EEXIST when we tried
to open the root of the filesystem with O_EXCL | O_CREAT.
Added some more tests for open() corner cases.
PiperOrigin-RevId: 326346863
The code was deleting logs for all tests when a single test
passed. Change it to delete only the logs relevant to the
test at hand.
Also fixed the benchmark lookup code, which was always generating
a single empty benchmark entry if there were not benchmarks.
PiperOrigin-RevId: 326311477
Mark all tests passing for VFS2 in:
image_test
integration_test
There's no way to do negative look ahead/behind in golang test regex,
so check if the tests uses VFS2 and skip CheckPointRestore if it does.
PiperOrigin-RevId: 326050915
//test/iptables:iptables_test runs 30 seconds faster on my machine.
* Using contexts instead of many smaller timeouts makes the tests less
likely to flake and removes unnecessary complexity.
* We also use context to properly shut down concurrent goroutines and
the test container.
* Container logs are always logged.
Remove the old benchmark-tools directory, including
imports in the WORKSPACE file and associated bazel rules.
The new Golang benchmark-tools can be found at //test/benchmarks
and it is functionally equivalent, excepting syscall_test
which can be found in //test/perf/linux.
PiperOrigin-RevId: 325529075
It was changed in the Linux kernel:
commit f0628c524fd188c3f9418e12478dfdfadacba815
Date: Fri Apr 24 16:06:16 2020 +0800
net: Replace the limit of TCP_LINGER2 with TCP_FIN_TIMEOUT_MAX
PiperOrigin-RevId: 325493859
test_httplib was un-excluded in cl/325137657. Exclude it again.
test_httplib fails consistently when running in a kokoro job. Could not repro
with Docker.
There are some java tests that pass locally on Docker but fail when running
within a kokoro job.
Also make shard count a multiple of 8 to minimize idle cores and minimize test
time.
PiperOrigin-RevId: 325267071
- un-exclude passing tests to increase testing surface.
- create/update bugs for tests that fail on runsc but pass on runc.
PiperOrigin-RevId: 325137657
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Mithun Iyer
Ting-Yu Wang
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Fabricio Voznika
Bhasker Hariharan
Kevin Krakauer
Dean Deng
Ayush Ranjan
Nayana Bidari
Julian Elischer
Craig Chi
Ghanan Gowripalan
Andrei Vagin
Jamie Liu
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