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Dennis Kempin ebc0520d0b Enable integration_tests on Kokoro for X86 
Increases the communication timeout to 10 secs since we are running
twice nested KVMs, and things get a bit slower.

BUG=b:181675114
TEST=./test_all

Change-Id: Ifa3ea05952cd8a4f7fbe4fefb12143098243c21a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/2752341
Tested-by: Dennis Kempin <denniskempin@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
2021-03-17 00:04:27 +00:00
..
guest_under_test integration_tests: Add prebuilts for aarch64 2021-03-12 22:50:30 +00:00
tests Enable integration_tests on Kokoro for X86 2021-03-17 00:04:27 +00:00
Cargo.toml Framework for extended integration tests 2021-01-20 17:48:10 +00:00
README.md Framework for extended integration tests 2021-01-20 17:48:10 +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.