crosvm/devices/tests/irqchip/main.rs

// Copyright 2022 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

mod kvm;
mod userspace;
#[cfg(all(windows, feature = "whpx"))]
mod whpx;
mod x86_64;
Extract devices integration tests This change moves most ircchip tests into an integration test. These tests rely on kvm, and if they do not - reuse much of the test code from each other, so they need to move together. Note: This removes the apic_timer test. The test has been disabled for a while due to it's use of sleep in unit tests. We cannot support it as an integration test either, since it combines the sleep with a FakeClock. userspace.rs swaps the real clock for FakeClock when compiled with cfg(test), but integration tests do not compile with cfg(test), so we cannot use the FakeClock. The biggest side-effect is faster execution as we can run all other 300+ tests in parallel and via user-space emulation, significantly cutting down on the test times. It also allows those tests to run in a podman container. BUG=b:244620308 TEST=CQ Change-Id: I1728a736d27e924daf228752711435885dacfa6a Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3977111 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Dennis Kempin <denniskempin@google.com> 2022-10-24 22:57:01 +00:00			`// Copyright 2022 The ChromiumOS Authors`
			`// Use of this source code is governed by a BSD-style license that can be`
			`// found in the LICENSE file.`

			`mod kvm;`
			`mod userspace;`
irqchip/whpx: Factor out tests https://crrev.com/c/3977111 factored out the integration tests for all irqchip implementations, except for whpx. Factor out the tests. Add `#[allow(unused)]` attribute for certain helper functions that are not used in whpx. Make `interrupt_requested` and `get_external_interrupt` public methods for tests to call into. Test: Verified tests on windows. Using following command: Test: `cargo test --tests -p devices --features="whpx,slirp" whpx -- --nocapture --test-threads 1` Change-Id: I1863d509357193fdbc309e90cd0631fe5849a3bc Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3993814 Commit-Queue: Vaibhav Nagarnaik <vnagarnaik@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> 2022-10-31 17:26:07 +00:00			`#[cfg(all(windows, feature = "whpx"))]`
			`mod whpx;`
Extract devices integration tests This change moves most ircchip tests into an integration test. These tests rely on kvm, and if they do not - reuse much of the test code from each other, so they need to move together. Note: This removes the apic_timer test. The test has been disabled for a while due to it's use of sleep in unit tests. We cannot support it as an integration test either, since it combines the sleep with a FakeClock. userspace.rs swaps the real clock for FakeClock when compiled with cfg(test), but integration tests do not compile with cfg(test), so we cannot use the FakeClock. The biggest side-effect is faster execution as we can run all other 300+ tests in parallel and via user-space emulation, significantly cutting down on the test times. It also allows those tests to run in a podman container. BUG=b:244620308 TEST=CQ Change-Id: I1728a736d27e924daf228752711435885dacfa6a Reviewed-on: https://chromium-review.googlesource.com/c/crosvm/crosvm/+/3977111 Reviewed-by: Daniel Verkamp <dverkamp@chromium.org> Commit-Queue: Dennis Kempin <denniskempin@google.com> 2022-10-24 22:57:01 +00:00			`mod x86_64;`