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crosvm/integration_tests
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Zihan Chen b233d7d60a crosvm: Embed seccomp filters into binary 
Seccomp policy files will now pre-compile to bpf bytecode for
target architecture and embedded in the crosvm binary when not
built for chrome os.
When minijail is not checked out in crosvm tree as a submodule,
MINIJAIL_DIR environment variable needs to be specified for the
policy compiler to run.
Integration tests are now sandbox enabled for better coverage.

TEST=all tests passed, vm runs fine with sandbox on and no separate
policy files present. cros deploy & crostini still works.
BUG=b:235858187
FIXED=b:226975168

Change-Id: Ieaba4b3d7160ccb342a297ebc374894d19a8dc4d
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3824062
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: Zihan Chen <zihanchen@google.com>
Commit-Queue: Zihan Chen <zihanchen@google.com>
2022-09-08 21:12:55 +00:00
..
guest_under_test Update cloud storage locations to use crosvm-infra project 2022-07-29 02:17:15 +00:00
tests crosvm: Embed seccomp filters into binary 2022-09-08 21:12:55 +00:00
Cargo.toml tools: Add crosvm-direct support for run_tests 2022-06-22 21:51:53 +00:00
README.md docs: Use mdformat to format markdown files 2022-01-27 21:29:11 +00:00
run tools: Add crosvm-direct support for run_tests 2022-06-22 21:51:53 +00:00

README.md

Crosvm Integration Tests

These tests run a crosvm VM on the host to verify end to end behavior. They use a prebuilt guest kernel and rootfs, which is downloaded from google cloud storage.

Running with locally built kernel/rootfs

If the test needs to run offline, or you want to make changes to the kernel or rootfs, you have to specify the environment variables CROSVM_CARGO_TEST_KERNEL_BINARY and CROSVM_CARGO_TEST_ROOTFS_IMAGE to point to the right files.

The use_local_build.sh script does this for you:

$ source guest_under_test/use_local_build.sh

Uploading prebuilts

Note: Only Googlers with access to the crosvm-testing cloud storage bin can upload prebuilts.

To upload the modified rootfs, you will have to uprev the PREBUILT_VERSION variable in:

  • ./guest_under_test/PREBUILT_VERSION
  • src/third_party/chromiumos-overlay/chromeos-base/crosvm/crosvm-9999.ebuild

Then run the upload script to build and upload the new prebuilts. Never try to modify an existing prebuilt as the new images may break tests in older versions.