KVM test: Add new subtest iozone_windows

Commit Message

Lucas Meneghel Rodrigues May 3, 2010, 10:03 p.m. UTC

None

Patch

diff --git a/client/tests/kvm/tests/iozone_windows.py b/client/tests/kvm/tests/iozone_windows.py
new file mode 100644
index 0000000..86ec2c4
--- /dev/null
+++ b/client/tests/kvm/tests/iozone_windows.py
@@ -0,0 +1,40 @@ 
+import logging, time, os
+from autotest_lib.client.common_lib import error
+from autotest_lib.client.bin import utils
+from autotest_lib.client.tests.iozone import postprocessing
+import kvm_subprocess, kvm_test_utils, kvm_utils
+
+
+def run_iozone_windows(test, params, env):
+    """
+    Run IOzone for windows on a windows guest:
+    1) Log into a guest
+    2) Execute the IOzone test contained in the winutils.iso
+    3) Get results
+    4) Postprocess it with the IOzone postprocessing module
+
+    @param test: kvm test object
+    @param params: Dictionary with the test parameters
+    @param env: Dictionary with test environment.
+    """
+    vm = kvm_test_utils.get_living_vm(env, params.get("main_vm"))
+    session = kvm_test_utils.wait_for_login(vm)
+    results_path = os.path.join(test.resultsdir,
+                                'raw_output_%s' % test.iteration)
+    analysisdir = os.path.join(test.resultsdir, 'analysis_%s' % test.iteration)
+
+    # Run IOzone and record its results
+    c = command=params.get("iozone_cmd")
+    t = int(params.get("iozone_timeout"))
+    logging.info("Running IOzone command on guest, timeout %ss", t)
+    results = session.get_command_output(command=c, timeout=t)
+    utils.open_write_close(results_path, results)
+
+    # Postprocess the results using the IOzone postprocessing module
+    logging.info("Iteration succeed, postprocessing")
+    a = postprocessing.IOzoneAnalyzer(list_files=[results_path],
+                                      output_dir=analysisdir)
+    a.analyze()
+    p = postprocessing.IOzonePlotter(results_file=results_path,
+                                     output_dir=analysisdir)
+    p.plot_all()
diff --git a/client/tests/kvm/tests_base.cfg.sample b/client/tests/kvm/tests_base.cfg.sample
index f1104ed..e21f3c8 100644
--- a/client/tests/kvm/tests_base.cfg.sample
+++ b/client/tests/kvm/tests_base.cfg.sample
@@ -214,6 +214,11 @@  variants:
                 dst_rsc_dir = "C:\"
                 autoit_entry = "C:\autoit\stub\stub.au3"
 
+    - iozone_windows: unattended_install
+        type = iozone_windows
+        iozone_cmd = "D:\IOzone\iozone.exe -a"
+        iozone_timeout = 3600
+
     - guest_s4:     install setup unattended_install
         type = guest_s4
         check_s4_support_cmd = grep -q disk /sys/power/state
@@ -417,7 +422,7 @@  variants:
 variants:
     # Linux section
     - @Linux:
-        no autoit
+        no autoit iozone_windows
         shutdown_command = shutdown -h now
         reboot_command = shutdown -r now
         status_test_command = echo $?