From 22ce2d05b223d0b5fabb790ef6eb0751322e7d49 Mon Sep 17 00:00:00 2001
From: Philip Li <philip.li@intel.com>
Date: Fri, 14 Jun 2024 15:09:15 +0800
Subject: [PATCH] programs: add kvm-unit-tests-qemu

Signed-off-by: Philip Li <philip.li@intel.com>
---
 programs/kvm-unit-tests-qemu/meta.yaml    | 16 ++++++
 programs/kvm-unit-tests-qemu/parse        |  1 +
 programs/kvm-unit-tests-qemu/pkg/PKGBUILD |  1 +
 programs/kvm-unit-tests-qemu/pkg/addon    |  1 +
 programs/kvm-unit-tests-qemu/pkg/depends  | 36 ++++++++++++++
 programs/kvm-unit-tests-qemu/run          | 59 +++++++++++++++++++++++
 6 files changed, 114 insertions(+)
 create mode 100644 programs/kvm-unit-tests-qemu/meta.yaml
 create mode 120000 programs/kvm-unit-tests-qemu/parse
 create mode 120000 programs/kvm-unit-tests-qemu/pkg/PKGBUILD
 create mode 120000 programs/kvm-unit-tests-qemu/pkg/addon
 create mode 100644 programs/kvm-unit-tests-qemu/pkg/depends
 create mode 100755 programs/kvm-unit-tests-qemu/run

diff --git a/programs/kvm-unit-tests-qemu/meta.yaml b/programs/kvm-unit-tests-qemu/meta.yaml
new file mode 100644
index 000000000..d98426feb
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/meta.yaml
@@ -0,0 +1,16 @@
+short_description: >
+ The kvm-unit-tests are a set of tests which can be used to verify virtualized CPUs
+ (like KVM and others), emulated CPUs (like TCG from QEMU) or even real CPU behavior.
+
+ This test suite with -qemu suffix won't use the qemu binary provided in
+ distribution, but will clone official qemu git tree and build qemu from
+ source code.
+
+homepage: https://gitlab.com/kvm-unit-tests/kvm-unit-tests
+
+parameters:
+ qemu_branch: qemu/master
+ qemu_commit:
+ qemu_config: x86_64-softmmu
+
+results:
diff --git a/programs/kvm-unit-tests-qemu/parse b/programs/kvm-unit-tests-qemu/parse
new file mode 120000
index 000000000..7d84f0213
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/parse
@@ -0,0 +1 @@
+../kvm-unit-tests/parse
\ No newline at end of file
diff --git a/programs/kvm-unit-tests-qemu/pkg/PKGBUILD b/programs/kvm-unit-tests-qemu/pkg/PKGBUILD
new file mode 120000
index 000000000..037d392d0
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/pkg/PKGBUILD
@@ -0,0 +1 @@
+../../kvm-unit-tests/pkg/PKGBUILD
\ No newline at end of file
diff --git a/programs/kvm-unit-tests-qemu/pkg/addon b/programs/kvm-unit-tests-qemu/pkg/addon
new file mode 120000
index 000000000..f945df50f
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/pkg/addon
@@ -0,0 +1 @@
+../../kvm-unit-tests/pkg/addon
\ No newline at end of file
diff --git a/programs/kvm-unit-tests-qemu/pkg/depends b/programs/kvm-unit-tests-qemu/pkg/depends
new file mode 100644
index 000000000..0e4a84166
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/pkg/depends
@@ -0,0 +1,36 @@
+acpica-tools
+build-essential
+git
+info2man
+libaio-dev
+libasound2-dev
+libcap-dev
+libcap-ng-dev
+libfdt-dev
+libfdt1
+libglib2.0-0
+libglib2.0-dev
+libnfs-dev
+libpipewire-0.3-dev
+libpixman-1-0
+libpixman-1-dev
+libpulse-dev
+libsdl1.2debian
+libsdl2-dev
+libseccomp-dev
+libslirp-dev
+libspice-protocol-dev
+libspice-server-dev
+liburing-dev
+libvdeplug-dev
+libxen-dev
+libxkbcommon-dev
+ninja-build
+pkg-config
+psmisc
+python-csvkit
+python-pip
+python-tomli
+python-venv
+virt-what
+zlib1g-dev
diff --git a/programs/kvm-unit-tests-qemu/run b/programs/kvm-unit-tests-qemu/run
new file mode 100755
index 000000000..f0e319c78
--- /dev/null
+++ b/programs/kvm-unit-tests-qemu/run
@@ -0,0 +1,59 @@
+#!/bin/bash
+
+. $LKP_SRC/lib/mount.sh
+. $LKP_SRC/lib/debug.sh
+. $LKP_SRC/lib/upload.sh
+. $LKP_SRC/lib/tests/kvm-unit-tests.sh
+. $LKP_SRC/lib/git.sh
+. $LKP_SRC/lib/misc-base.sh
+. $LKP_SRC/lib/reproduce-log.sh
+
+## Tests for x86 architecture are run as kernel images for qemu
+## that supports multiboot format. Tests uses an infrastructure
+## called from the bios code. The infrastructure initialize the
+## system/cpu's, switch to long-mode and calls the 'main' function
+## of the individual test. Tests uses a qemu's virtual test device,
+## named testdev, for services like printing, exiting, query memory size etc.
+
+build_qemu()
+{
+	[ -n "$qemu_config" ] || die "can not find qemu_config"
+	[ -n "$qemu_commit" ] || die "can not find qemu_commit"
+	[ -n "$qemu_branch" ] || die "can not find qemu_branch"
+
+	qemu_remote=${qemu_branch%%/*}
+
+	git_clone_update --recursive https://gitlab.com/qemu-project/$qemu_remote.git "$QEMU_REPO_ROOT" 2>&1 || die "failed clone qemu tree $qemu_remote"
+
+	cd "$QEMU_REPO_ROOT" || die "fail to enter $QEMU_REPO_ROOT"
+	log_cmd git checkout -q $qemu_commit || die "failed to checkout qemu commit $qemu_commit"
+
+	log_cmd ./configure --target-list="$qemu_config" --disable-docs || die "failed to run ./configure"
+
+	unset LDFLAGS
+	log_cmd make -j $nr_cpu 2>&1 || die "failed to make"
+
+	$QEMU --help >/dev/null || die "QEMU Emulator can not work normally."
+}
+
+QEMU_REPO_ROOT="$BENCHMARK_ROOT/qemu"
+QEMU="$QEMU_REPO_ROOT/build/qemu-system-x86_64"
+
+build_qemu
+$QEMU --version
+
+cd $BENCHMARK_ROOT/kvm-unit-tests || die "no $BENCHMARK_ROOT/kvm-unit-tests"
+
+export QEMU
+
+fixup_tests
+setup_test_environment || die "failed to setup test environment"
+
+run_tests
+exit_code=$?
+
+upload_test_results
+
+[ $exit_code -ne 0 ] && dump_qemu
+
+exit $exit_code