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Ryuichiro Chiba 4db19f1baa e2e_tests: vsock: use a random cid for a guest 
Using a fixed CID may cause conflict with another guest easily.
Change to use a random CID for a test VM.

BUG=b:258072662
TEST=`./tools/presubmit`

Change-Id: I1f3bab8bd64664b1b2feb480a6d0e285ea4099bb
Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/4012278
Commit-Queue: Ryuichiro Chiba <chibar@chromium.org>
Reviewed-by: Keiichi Watanabe <keiichiw@chromium.org>
2022-11-08 04:26:47 +00:00
..
guest_under_test e2e_tests: Add a tool to dev_container and guest rootfs 2022-11-07 04:00:40 +00:00
tests e2e_tests: vsock: use a random cid for a guest 2022-11-08 04:26:47 +00:00
Cargo.toml e2e_tests: vsock: use a random cid for a guest 2022-11-08 04:26:47 +00:00
README.md e2e_tests: Add a tool to dev_container and guest rootfs 2022-11-07 04:00:40 +00:00
run Rename integration_tests to e2e_tests 2022-11-03 22:49:39 +00:00

README.md

Crosvm End to End 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

and request a permission to become a member of the crosvm-policy-uploader group. 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.