This patch adds the skeleton of the CVM test
support and modify existing scripts and test framework
to enable such scenario. Split the sha1sum to support both
regular and CVM guest. Add one test case for CVM. Will further
add more test cases.
Signed-off-by: Muminul Islam <muislam@microsoft.com>
X64_64 image download steps is being used for both
regular and CVM guest. Keeping the steps withing a function
in the test-util.sh
Signed-off-by: Muminul Islam <muislam@microsoft.com>
Testing generic vhost-user devices will require virtiofsd to support the
--tag option, which v1.8.0 does not support.
Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
It is a common use case to run a subset of tests locally to verify
certain functionalities.
The default behaviour for nextest is to error out if no tests are run.
That causes the test scripts to return a non-zero value (failure). Pass
`--no-tests=pass` to nextest to match what `cargo test` does if no tests
are run.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Add tests:
- zlib: test_virtio_block_qcow2_zlib()
- zstd: test_virtio_block_qcow2_zstd()
Both these tests use zlib- and zstd-compressed images as OS image.
Modify test_virtio_block_qcow2_backing_file() test: it is practical
to test qcow2 file-backing with compression, so use zlib-compressed
image as a backing file.
Signed-off-by: Eugene Korenevsky <ekorenevsky@aliyun.com>
TL;DR: Massive quality of life improvement for devs
Cloud Hypervisor uses the Cargo test framework for multiple tests:
- normal unit tests
- unit tests requiring special environment (the Tap device tests)
- integration tests requiring a special environment
This prevented the execution of `cargo test --workspace`, which results
in a very poor developer experience. Although
`./scripts/run_unit_tests.sh` exists, there are valid reasons why devs
cannot or even don't want to use it.
By adding a new `chv_testenv` rustc config, we can conditionally only
activate tests when the `./scripts/` magic runs them. This improves
the general developer experience by a lot.
Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
Due to the fw_cfg test being disabled on MSHV this results in no tests
being runnable which results in an error in nextest. Reduce that error
to a warning use --no-tests=warn
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
The ivshmem tests are all failing in the CI for MSHV because Cloud
Hypervisor is built without the mshv feature.
Error: Cloud Hypervisor exited with the following chain of errors:
0: Failed to open hypervisor interface (is hypervisor interface
available?)
1: Failed to create the hypervisor
2: no supported hypervisor
Modify the build command to include the mshv feature.
Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
test_fw_cfg is frequently failing in the CI for MSHV. Exclude it for
now. It needs further investigation. See issue #7434 for details.
Signed-off-by: Anirudh Rayabharam <anrayabh@microsoft.com>
Only use 75% of the available threads - this will reduce dislk and
memory pressure. Reducing the chance of flaky tests.
See: #7405
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Running one or two tests in a tight loop can cause the download
functions to quickly hit GitHub's API rate limit. That causes the test
script to fail for no apparent reason.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
`prepare_linux` is capable of determining whether we need to invoke
`build_custom_linux` for building linux from source or `download_linux`
for downloading pre-built.
Signed-off-by: Ruoqing He <heruoqing@iscas.ac.cn>
Add release and target params to `cargo test` since we collect
the code coverage reports from `xx/$BUILD_TARGET/release/`.
Signed-off-by: Songqian Li <sionli@tencent.com>
The Linux kernel fork repository for Cloud Hypervisor now produces
prebuilt x86-64 and aarch64 binaries. Speed up the CI by using those
binaries.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Move the duplicated logic to download OVMF into a helper function.
Explicitly specify the OVMF_FW_TAG instead of downloading the latest
so that new OVMF versions can be easily tested.
Signed-off-by: Thomas Barrett <tbarrett@crusoeenergy.com>
The following tests have been temporarily disabled:
1. Live upgrade/migration test with ovs-dpdk (#5532);
2. Disk hotplug tests on windows guests (#6037);
This patch has been tested with PR #6048.
Signed-off-by: Ravi kumar Veeramally <ravikumar.veeramally@intel.com>
Signed-off-by: Michael Zhao <michael.zhao@arm.com>
Tested-by: Bo Chen <chen.bo@intel.com>
There is no need to reconstruct it from within the scripts since the
main script already constructed it once.
Drop the previously useless setting of BUILD_TARGET from various
scripts. The value was always overwritten at a later point.
No functional change intended.
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Now feature "mshv" can be built together with "kvm". There is no need to
use "--no-default-features" any more.
Fixes: #5647
Signed-off-by: Bo Chen <chen.bo@intel.com>
The VFIO tests based on the NVMe emulation framework require cause a
high number of file descriptors to be opened on the system. On systems
with a low limit on opened files, tests like test_vfio_user can possibly
fail with "too many open files" exeption. This issue is fixed by raising
the corresponding limit.
A tricky detail here is, that the limit has to be changed in the test
container and not on the host. As the the container is executed in the
privileged mode, the setting in it will override the host value.
Related: #5426
Signed-off-by: Anatol Belski <anbelski@linux.microsoft.com>
This test case creates a new qcow2 file using the image of ubuntu as
its backing file, and boot a virtual machine with this image file.
Signed-off-by: Yu Li <liyu.yukiteru@bytedance.com>
In this way, our integration tests exercise the same set of build
features (e.g. "kvm,mshv") being used for releases.
Signed-off-by: Bo Chen <chen.bo@intel.com>
Implemented a `TargetApi` enum to make the process of implementing
tests for the D-Bus and HTTP API more convenient.
Refactored `test_api_{create_boot, shutdown, pause_resume, delete}` tests
with the `TargetApi` enum to also implement tests for the D-Bus API.
Added a new test named `test_api_dbus_and_http_interleaved` that uses
both the HTTP and D-Bus API at the same time.
Modified integration test scripts to enable the `dbus_api` feature when
compiling and start a dbus-session when integration tests are run.
Signed-off-by: Omer Faruk Bayram <omer.faruk@sartura.hr>
The tests require a fixed amount of huge page memory to run, rather than
encode that as fixed number of huge pages it should be calculated from
the size of memory required and the huge page size
Signed-off-by: Dom <peng6662001@163.com>
This OS is EOL this year and is well tested by the Rust Hypervisor
Firmware CI so there is no need to duplicate this effort.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This uncouples it from the features used for building the binary under
test allowing it to use the default build features.
This change also removes the feature control from the test scripts where
it was never used (e.g. run_integration_tests_sgx.sh)
This allows the combined binary to be used for all testing but allows
the disabling of tests known not to work under mshv.
Fixes: #4915
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
When running the glibc and musl integration tests on the CI after each
other skip building the kernel a second time.
Signed-off-by: Rob Bradford <robert.bradford@intel.com>
Commit b2d1dd65f3 ("build: Remove "fwdebug" and "common" feature
flags") removed support for common features flag. But some of the
scripts are still using that parameter specifically test related to mshv
hypervisor. Thus fix those scripts by removing common feature flag.
Signed-off-by: Smit Gardhariya <sgardhariya@microsoft.com>
Rather than using the QCOW2 image, rely on the RAW one, the same way the
host relies on this RAW image to boot the first VM.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit unifies the custom linux kernel build in x86, Arm, and
performance metrics to the same function. Therefore, when bumping
the kernel version, we can make sure we only need to make the change
in one place.
Signed-off-by: Henry Wang <Henry.Wang@arm.com>
Adding two new integration tests for vDPA, relying on both block and net
simulators from the host kernel.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
