[PATCH] KVM-Test: Add KVM unit test (kvmctl)

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From: sshang <sshang@xxxxxxxxxx>

The test use kvm test harness kvmctl load binary test case file
to test various functions of the kvm kernel module.

This test is for older style unit testing, after some
consideration we decided to keep the 2 modules separated.

Signed-off-by: Shuxi Shang <sshang@xxxxxxxxxx>
---
 client/tests/kvm/tests/unit_test.py    |   34 ++++++++++++++++++++++++++++++++
 client/tests/kvm/tests_base.cfg.sample |   30 ++++++++++++++++++++++++++++
 2 files changed, 64 insertions(+), 0 deletions(-)
 create mode 100644 client/tests/kvm/tests/unit_test.py

diff --git a/client/tests/kvm/tests/unit_test.py b/client/tests/kvm/tests/unit_test.py
new file mode 100644
index 0000000..433cbcc
--- /dev/null
+++ b/client/tests/kvm/tests/unit_test.py
@@ -0,0 +1,34 @@
+import os
+from autotest_lib.client.bin import utils
+from autotest_lib.client.common_lib import error
+
+def run_unit_test_kvmctl(test, params, env):
+    """
+    This is kvm userspace unit test, use kvm test harness kvmctl load binary
+    test case file to test various function of kvm kernel module.
+    The output of all unit test can be found in the test result dir.
+
+    @param test: KVM test object.
+    @param params: Dictionary with the test parameters.
+    @param env: Dictionary with test environment.
+    """
+    case_list = params.get("case_list").split()
+    srcdir = params.get("srcdir", test.srcdir)
+    user_dir = os.path.join(srcdir, "kvm_userspace", "kvm", "user")
+    os.chdir(user_dir)
+    fail = 0
+
+    result_file = (test.outputdir, "%s.flat" % case)
+    cmd = "./kvmctl test/x86/bootstrap test/x86/ %s" % testfile
+    results = None
+    try:
+        results = utils.system_output(cmd)
+    except error.CmdError, e:
+        logging.error("Unit test %s failed", case)
+        fail += 1
+
+    if results is not None:
+        utils.open_write_close(result_file, results)
+
+    if fail:
+        raise error.TestFail("Unit tests failed: %s", " ".join(test_fail_list))
diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
index e73ba44..eaba30f 100644
--- a/client/tests/kvm/tests_base.cfg.sample
+++ b/client/tests/kvm/tests_base.cfg.sample
@@ -306,6 +306,36 @@ variants:
             - ksm_parallel:
                 ksm_mode = "parallel"
 
+    - unit_test_kvmctl:
+        type = unit_test
+        vms = ''
+        profilers = ''
+        variants:
+            - access:
+                case = access
+            - apic:
+                case = apic
+            - emulator:
+                case = emulator
+            - hypercall:
+                case = hypercall
+            - msr:
+                case = msr
+            - port80:
+                case = port80
+            - realmode:
+                case = realmode
+            - sieve:
+                case = sieve
+            - smptest:
+                case = smptest
+            - tsc:
+                case = tsc
+            - stringio:
+                case = stringio
+            - vmexit:
+                case = vmexit
+
     - qemu_img:
         type = qemu_img
         vms = ''
-- 
1.6.6.1

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