* [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object
@ 2010-12-28 15:43 Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 1/4] KVM test: introduce the Env class Michael Goldish
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Michael Goldish @ 2010-12-28 15:43 UTC (permalink / raw)
To: autotest, kvm
This is a respin of Eduardo's patchset with small modifications.
Differences from Eduardo's patches:
- These patches don't change the module structure of the KVM test (no kvm
package is created). We can still do that in the future if we choose to.
- The class is named Env instead of KvmEnv.
- It's defined in kvm_utils.py instead of a module of its own.
- No unittests for Env. I personally don't think they're necessary, nor do I
think anyone will bother to use them, but let me know if you disagree.
- The __init__() method takes care of the loading if a filename is provided.
- save() can do what _dump() did, so _dump() is unnecessary.
- The series is a lot shorter and will hopefully be easier to review.
Michael Goldish (4):
KVM test: introduce the Env class
KVM test: use kvm_utils.Env wherever appropriate
KVM test: use the new Env methods instead of the old env_* functions
KVM test: get rid of the kvm_utils.env_* functions
client/tests/kvm/kvm.py | 12 +-
client/tests/kvm/kvm_preprocessing.py | 12 +-
client/tests/kvm/kvm_scheduler.py | 4 +-
client/tests/kvm/kvm_test_utils.py | 4 +-
client/tests/kvm/kvm_utils.py | 165 +++++++++++++++--------------
client/tests/kvm/tests/ksm_overcommit.py | 4 +-
client/tests/kvm/tests/qemu_img.py | 6 +-
client/tests/kvm/tests/stepmaker.py | 2 +-
client/tests/kvm/tests/steps.py | 2 +-
client/tests/kvm/tests/stress_boot.py | 2 +-
client/tests/kvm/tests/unittest.py | 2 +-
client/tests/kvm/tests/virtio_console.py | 2 +-
12 files changed, 111 insertions(+), 106 deletions(-)
--
1.7.3.4
^ permalink raw reply [flat|nested] 6+ messages in thread
* [KVM-AUTOTEST PATCH 1/4] KVM test: introduce the Env class
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
@ 2010-12-28 15:43 ` Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 2/4] KVM test: use kvm_utils.Env wherever appropriate Michael Goldish
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Michael Goldish @ 2010-12-28 15:43 UTC (permalink / raw)
To: autotest, kvm; +Cc: Eduardo Habkost
It's a wrapper to the 'env' object used by KVM tests. It behaves like a
dictionary, but may implement additional common operations used by KVM tests.
Signed-off-by: Eduardo Habkost <ehabkost@raisama.net>
---
client/tests/kvm/kvm_utils.py | 85 +++++++++++++++++++++++++++++++++++++++++
1 files changed, 85 insertions(+), 0 deletions(-)
diff --git a/client/tests/kvm/kvm_utils.py b/client/tests/kvm/kvm_utils.py
index 2e4ba92..2423dd9 100644
--- a/client/tests/kvm/kvm_utils.py
+++ b/client/tests/kvm/kvm_utils.py
@@ -62,6 +62,91 @@ def load_env(filename, version):
return default
+class Env(UserDict.IterableUserDict):
+ """
+ A dict-like object containing global objects used by tests.
+ """
+ def __init__(self, filename=None, version=0):
+ """
+ Create an empty Env object or load an existing one from a file.
+
+ If the version recorded in the file is lower than version, or if some
+ error occurs during unpickling, or if filename is not supplied,
+ create an empty Env object.
+
+ @param filename: Path to an env file.
+ @param version: Required env version (int).
+ """
+ UserDict.IterableUserDict.__init__(self)
+ empty = {"version": version}
+ if filename:
+ self._filename = filename
+ try:
+ f = open(filename, "r")
+ env = cPickle.load(f)
+ f.close()
+ if env.get("version", 0) >= version:
+ self.data = env
+ else:
+ logging.warn("Incompatible env file found. Not using it.")
+ self.data = empty
+ # Almost any exception can be raised during unpickling, so let's
+ # catch them all
+ except Exception, e:
+ logging.warn(e)
+ self.data = empty
+ else:
+ self.data = empty
+
+
+ def save(self, filename=None):
+ """
+ Pickle the contents of the Env object into a file.
+
+ @param filename: Filename to pickle the dict into. If not supplied,
+ use the filename from which the dict was loaded.
+ """
+ filename = filename or self._filename
+ f = open(filename, "w")
+ cPickle.dump(self.data, f)
+ f.close()
+
+
+ def get_all_vms(self):
+ """
+ Return a list of all VM objects in this Env object.
+ """
+ return [o for o in self.values() if is_vm(o)]
+
+
+ def get_vm(self, name):
+ """
+ Return a VM object by its name.
+
+ @param name: VM name.
+ """
+ return self.get("vm__%s" % name)
+
+
+ def register_vm(self, name, vm):
+ """
+ Register a VM in this Env object.
+
+ @param name: VM name.
+ @param vm: VM object.
+ """
+ self["vm__%s" % name] = vm
+
+
+ def unregister_vm(self, name):
+ """
+ Remove a given VM.
+
+ @param name: VM name.
+ """
+ del self["vm__%s" % name]
+
+
class Params(UserDict.IterableUserDict):
"""
A dict-like object passed to every test.
--
1.7.3.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [KVM-AUTOTEST PATCH 2/4] KVM test: use kvm_utils.Env wherever appropriate
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 1/4] KVM test: introduce the Env class Michael Goldish
@ 2010-12-28 15:43 ` Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 3/4] KVM test: use the new Env methods instead of the old env_* functions Michael Goldish
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Michael Goldish @ 2010-12-28 15:43 UTC (permalink / raw)
To: autotest, kvm; +Cc: Eduardo Habkost
The new Env object is backward compatible with the regular env dict, so
all the kvm_utils.env_*() functions should work as usual.
Signed-off-by: Eduardo Habkost <ehabkost@raisama.net>
---
client/tests/kvm/kvm.py | 10 +++++-----
client/tests/kvm/kvm_scheduler.py | 4 ++--
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/client/tests/kvm/kvm.py b/client/tests/kvm/kvm.py
index ceee88f..9d942d3 100644
--- a/client/tests/kvm/kvm.py
+++ b/client/tests/kvm/kvm.py
@@ -43,7 +43,7 @@ class kvm(test.test):
logging.info("Unpickling env. You may see some harmless error "
"messages.")
env_filename = os.path.join(self.bindir, params.get("env", "env"))
- env = kvm_utils.load_env(env_filename, self.env_version)
+ env = kvm_utils.Env(env_filename, self.env_version)
test_passed = False
@@ -68,13 +68,13 @@ class kvm(test.test):
try:
kvm_preprocessing.preprocess(self, params, env)
finally:
- kvm_utils.dump_env(env, env_filename)
+ env.save()
# Run the test function
run_func = getattr(test_module, "run_%s" % t_type)
try:
run_func(self, params, env)
finally:
- kvm_utils.dump_env(env, env_filename)
+ env.save()
test_passed = True
except Exception, e:
@@ -85,7 +85,7 @@ class kvm(test.test):
kvm_preprocessing.postprocess_on_error(
self, params, env)
finally:
- kvm_utils.dump_env(env, env_filename)
+ env.save()
raise
finally:
@@ -99,7 +99,7 @@ class kvm(test.test):
logging.error("Exception raised during "
"postprocessing: %s", e)
finally:
- kvm_utils.dump_env(env, env_filename)
+ env.save()
except Exception, e:
if params.get("abort_on_error") != "yes":
diff --git a/client/tests/kvm/kvm_scheduler.py b/client/tests/kvm/kvm_scheduler.py
index aa581ad..95282e4 100644
--- a/client/tests/kvm/kvm_scheduler.py
+++ b/client/tests/kvm/kvm_scheduler.py
@@ -74,13 +74,13 @@ class scheduler:
# The scheduler wants this worker to free its used resources
elif cmd[0] == "cleanup":
env_filename = os.path.join(self.bindir, self_dict["env"])
- env = kvm_utils.load_env(env_filename, {})
+ env = kvm_utils.Env(env_filename)
for obj in env.values():
if isinstance(obj, kvm_vm.VM):
obj.destroy()
elif isinstance(obj, kvm_subprocess.Spawn):
obj.close()
- kvm_utils.dump_env(env, env_filename)
+ env.save()
w.write("cleanup_done\n")
w.write("ready\n")
--
1.7.3.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [KVM-AUTOTEST PATCH 3/4] KVM test: use the new Env methods instead of the old env_* functions
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 1/4] KVM test: introduce the Env class Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 2/4] KVM test: use kvm_utils.Env wherever appropriate Michael Goldish
@ 2010-12-28 15:43 ` Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 4/4] KVM test: get rid of the kvm_utils.env_* functions Michael Goldish
2010-12-28 15:49 ` [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Lucas Meneghel Rodrigues
4 siblings, 0 replies; 6+ messages in thread
From: Michael Goldish @ 2010-12-28 15:43 UTC (permalink / raw)
To: autotest, kvm; +Cc: Eduardo Habkost
Signed-off-by: Eduardo Habkost <ehabkost@raisama.net>
---
client/tests/kvm/kvm.py | 2 +-
client/tests/kvm/kvm_preprocessing.py | 12 ++++++------
client/tests/kvm/kvm_test_utils.py | 4 ++--
client/tests/kvm/tests/ksm_overcommit.py | 4 ++--
client/tests/kvm/tests/qemu_img.py | 6 +++---
client/tests/kvm/tests/stepmaker.py | 2 +-
client/tests/kvm/tests/steps.py | 2 +-
client/tests/kvm/tests/stress_boot.py | 2 +-
client/tests/kvm/tests/unittest.py | 2 +-
client/tests/kvm/tests/virtio_console.py | 2 +-
10 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/client/tests/kvm/kvm.py b/client/tests/kvm/kvm.py
index 9d942d3..7d7bf55 100644
--- a/client/tests/kvm/kvm.py
+++ b/client/tests/kvm/kvm.py
@@ -106,7 +106,7 @@ class kvm(test.test):
raise
# Abort on error
logging.info("Aborting job (%s)", e)
- for vm in kvm_utils.env_get_all_vms(env):
+ for vm in env.get_all_vms():
if vm.is_dead():
continue
logging.info("VM '%s' is alive.", vm.name)
diff --git a/client/tests/kvm/kvm_preprocessing.py b/client/tests/kvm/kvm_preprocessing.py
index 25c4e5f..4daafec 100644
--- a/client/tests/kvm/kvm_preprocessing.py
+++ b/client/tests/kvm/kvm_preprocessing.py
@@ -50,13 +50,13 @@ def preprocess_vm(test, params, env, name):
@param name: The name of the VM object.
"""
logging.debug("Preprocessing VM '%s'..." % name)
- vm = kvm_utils.env_get_vm(env, name)
+ vm = env.get_vm(name)
if vm:
logging.debug("VM object found in environment")
else:
logging.debug("VM object does not exist; creating it")
vm = kvm_vm.VM(name, params, test.bindir, env.get("address_cache"))
- kvm_utils.env_register_vm(env, name, vm)
+ env.register_vm(name, vm)
start_vm = False
@@ -122,7 +122,7 @@ def postprocess_vm(test, params, env, name):
@param name: The name of the VM object.
"""
logging.debug("Postprocessing VM '%s'..." % name)
- vm = kvm_utils.env_get_vm(env, name)
+ vm = env.get_vm(name)
if vm:
logging.debug("VM object found in environment")
else:
@@ -338,7 +338,7 @@ def postprocess(test, params, env):
if params.get("kill_unresponsive_vms") == "yes":
logging.debug("'kill_unresponsive_vms' specified; killing all VMs "
"that fail to respond to a remote login request...")
- for vm in kvm_utils.env_get_all_vms(env):
+ for vm in env.get_all_vms():
if vm.is_alive():
session = vm.remote_login()
if session:
@@ -350,7 +350,7 @@ def postprocess(test, params, env):
kvm_subprocess.kill_tail_threads()
# Terminate tcpdump if no VMs are alive
- living_vms = [vm for vm in kvm_utils.env_get_all_vms(env) if vm.is_alive()]
+ living_vms = [vm for vm in env.get_all_vms() if vm.is_alive()]
if not living_vms and "tcpdump" in env:
env["tcpdump"].close()
del env["tcpdump"]
@@ -408,7 +408,7 @@ def _take_screendumps(test, params, env):
cache = {}
while True:
- for vm in kvm_utils.env_get_all_vms(env):
+ for vm in env.get_all_vms():
if not vm.is_alive():
continue
try:
diff --git a/client/tests/kvm/kvm_test_utils.py b/client/tests/kvm/kvm_test_utils.py
index 6569d3b..7ed3330 100644
--- a/client/tests/kvm/kvm_test_utils.py
+++ b/client/tests/kvm/kvm_test_utils.py
@@ -35,7 +35,7 @@ def get_living_vm(env, vm_name):
@param vm_name: Name of the desired VM object.
@return: A VM object.
"""
- vm = kvm_utils.env_get_vm(env, vm_name)
+ vm = env.get_vm(vm_name)
if not vm:
raise error.TestError("VM '%s' not found in environment" % vm_name)
if not vm.is_alive():
@@ -275,7 +275,7 @@ def migrate(vm, env=None, mig_timeout=3600, mig_protocol="tcp",
# Replace the source VM with the new cloned VM
if (dest_host == 'localhost') and (env is not None):
- kvm_utils.env_register_vm(env, vm.name, dest_vm)
+ env.register_vm(vm.name, dest_vm)
# Return the new cloned VM
if dest_host == 'localhost':
diff --git a/client/tests/kvm/tests/ksm_overcommit.py b/client/tests/kvm/tests/ksm_overcommit.py
index deadda1..c6368d3 100644
--- a/client/tests/kvm/tests/ksm_overcommit.py
+++ b/client/tests/kvm/tests/ksm_overcommit.py
@@ -544,7 +544,7 @@ def run_ksm_overcommit(test, params, env):
# Creating the first guest
kvm_preprocessing.preprocess_vm(test, params, env, vm_name)
- lvms.append(kvm_utils.env_get_vm(env, vm_name))
+ lvms.append(env.get_vm(vm_name))
if not lvms[0]:
raise error.TestError("VM object not found in environment")
if not lvms[0].is_alive():
@@ -575,7 +575,7 @@ def run_ksm_overcommit(test, params, env):
# Last VM is later used to run more allocators simultaneously
lvms.append(lvms[0].clone(vm_name, params))
- kvm_utils.env_register_vm(env, vm_name, lvms[i])
+ env.register_vm(vm_name, lvms[i])
params['vms'] += " " + vm_name
logging.debug("Booting guest %s" % lvms[i].name)
diff --git a/client/tests/kvm/tests/qemu_img.py b/client/tests/kvm/tests/qemu_img.py
index 39b7427..6351a84 100644
--- a/client/tests/kvm/tests/qemu_img.py
+++ b/client/tests/kvm/tests/qemu_img.py
@@ -289,7 +289,7 @@ def run_qemu_img(test, params, env):
# Start a new VM, using backing file as its harddisk
vm_name = params.get('main_vm')
kvm_preprocessing.preprocess_vm(test, params, env, vm_name)
- vm = kvm_utils.env_get_vm(env, vm_name)
+ vm = env.get_vm(vm_name)
vm.create()
timeout = int(params.get("login_timeout", 360))
session = kvm_test_utils.wait_for_login(vm, timeout=timeout)
@@ -317,7 +317,7 @@ def run_qemu_img(test, params, env):
# Here, the commit_testfile should not exist
vm_name = params.get('main_vm')
kvm_preprocessing.preprocess_vm(test, params, env, vm_name)
- vm = kvm_utils.env_get_vm(env, vm_name)
+ vm = env.get_vm(vm_name)
vm.create()
timeout = int(params.get("login_timeout", 360))
session = kvm_test_utils.wait_for_login(vm, timeout=timeout)
@@ -343,7 +343,7 @@ def run_qemu_img(test, params, env):
# Start a new VM, using image_name as its harddisk
vm_name = params.get('main_vm')
kvm_preprocessing.preprocess_vm(test, params, env, vm_name)
- vm = kvm_utils.env_get_vm(env, vm_name)
+ vm = env.get_vm(vm_name)
vm.create()
timeout = int(params.get("login_timeout", 360))
session = kvm_test_utils.wait_for_login(vm, timeout=timeout)
diff --git a/client/tests/kvm/tests/stepmaker.py b/client/tests/kvm/tests/stepmaker.py
index ee0ed92..9f6d9b2 100755
--- a/client/tests/kvm/tests/stepmaker.py
+++ b/client/tests/kvm/tests/stepmaker.py
@@ -337,7 +337,7 @@ class StepMaker(stepeditor.StepMakerWindow):
def run_stepmaker(test, params, env):
- vm = kvm_utils.env_get_vm(env, params.get("main_vm"))
+ vm = env.get_vm(params.get("main_vm"))
if not vm:
raise error.TestError("VM object not found in environment")
if not vm.is_alive():
diff --git a/client/tests/kvm/tests/steps.py b/client/tests/kvm/tests/steps.py
index 6f782f5..5d4ed25 100644
--- a/client/tests/kvm/tests/steps.py
+++ b/client/tests/kvm/tests/steps.py
@@ -181,7 +181,7 @@ def barrier_2(vm, words, params, debug_dir, data_scrdump_filename,
def run_steps(test, params, env):
- vm = kvm_utils.env_get_vm(env, params.get("main_vm"))
+ vm = env.get_vm(params.get("main_vm"))
if not vm:
raise error.TestError("VM object not found in environment")
if not vm.is_alive():
diff --git a/client/tests/kvm/tests/stress_boot.py b/client/tests/kvm/tests/stress_boot.py
index 13dc944..37d853b 100644
--- a/client/tests/kvm/tests/stress_boot.py
+++ b/client/tests/kvm/tests/stress_boot.py
@@ -36,7 +36,7 @@ def run_stress_boot(tests, params, env):
vm_name = "vm" + str(num)
vm_params = vm.get_params().copy()
curr_vm = vm.clone(vm_name, vm_params)
- kvm_utils.env_register_vm(env, vm_name, curr_vm)
+ env.register_vm(vm_name, curr_vm)
logging.info("Booting guest #%d" % num)
kvm_preprocessing.preprocess_vm(tests, vm_params, env, vm_name)
params['vms'] += " " + vm_name
diff --git a/client/tests/kvm/tests/unittest.py b/client/tests/kvm/tests/unittest.py
index 67686e3..c724051 100644
--- a/client/tests/kvm/tests/unittest.py
+++ b/client/tests/kvm/tests/unittest.py
@@ -88,7 +88,7 @@ def run_unittest(test, params, env):
try:
vm_name = params.get('main_vm')
kvm_preprocessing.preprocess_vm(test, params, env, vm_name)
- vm = kvm_utils.env_get_vm(env, vm_name)
+ vm = env.get_vm(vm_name)
vm.create()
vm.monitor.cmd("cont")
logging.info("Waiting for unittest %s to complete, timeout %s, "
diff --git a/client/tests/kvm/tests/virtio_console.py b/client/tests/kvm/tests/virtio_console.py
index a51e309..fea3685 100644
--- a/client/tests/kvm/tests/virtio_console.py
+++ b/client/tests/kvm/tests/virtio_console.py
@@ -583,7 +583,7 @@ def run_virtio_console(test, params, env):
kvm_preprocessing.preprocess_vm(test, params, env,
params.get("main_vm"))
- vm = kvm_utils.env_get_vm(env, params.get("main_vm"))
+ vm = env.get_vm(params.get("main_vm"))
session = kvm_test_utils.wait_for_login(vm, 0,
float(params.get("boot_timeout", 240)),
--
1.7.3.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [KVM-AUTOTEST PATCH 4/4] KVM test: get rid of the kvm_utils.env_* functions
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
` (2 preceding siblings ...)
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 3/4] KVM test: use the new Env methods instead of the old env_* functions Michael Goldish
@ 2010-12-28 15:43 ` Michael Goldish
2010-12-28 15:49 ` [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Lucas Meneghel Rodrigues
4 siblings, 0 replies; 6+ messages in thread
From: Michael Goldish @ 2010-12-28 15:43 UTC (permalink / raw)
To: autotest, kvm; +Cc: Eduardo Habkost
Also, move is_vm() closer to the definition of Env.
Signed-off-by: Eduardo Habkost <ehabkost@raisama.net>
---
client/tests/kvm/kvm_utils.py | 88 ++---------------------------------------
1 files changed, 4 insertions(+), 84 deletions(-)
diff --git a/client/tests/kvm/kvm_utils.py b/client/tests/kvm/kvm_utils.py
index 2423dd9..49e3fe8 100644
--- a/client/tests/kvm/kvm_utils.py
+++ b/client/tests/kvm/kvm_utils.py
@@ -27,39 +27,13 @@ def _unlock_file(f):
f.close()
-def dump_env(obj, filename):
- """
- Dump KVM test environment to a file.
-
- @param filename: Path to a file where the environment will be dumped to.
- """
- file = open(filename, "w")
- cPickle.dump(obj, file)
- file.close()
-
-
-def load_env(filename, version):
+def is_vm(obj):
"""
- Load KVM test environment from an env file.
- If the version recorded in the file is lower than version, return an empty
- env. If some other error occurs during unpickling, return an empty env.
+ Tests whether a given object is a VM object.
- @param filename: Path to an env file.
+ @param obj: Python object.
"""
- default = {"version": version}
- try:
- file = open(filename, "r")
- env = cPickle.load(file)
- file.close()
- if env.get("version", 0) < version:
- logging.warn("Incompatible env file found. Not using it.")
- return default
- return env
- # Almost any exception can be raised during unpickling, so let's catch
- # them all
- except Exception, e:
- logging.warn(e)
- return default
+ return obj.__class__.__name__ == "VM"
class Env(UserDict.IterableUserDict):
@@ -326,60 +300,6 @@ def verify_ip_address_ownership(ip, macs, timeout=10.0):
return bool(regex.search(o))
-# Functions for working with the environment (a dict-like object)
-
-def is_vm(obj):
- """
- Tests whether a given object is a VM object.
-
- @param obj: Python object (pretty much everything on python).
- """
- return obj.__class__.__name__ == "VM"
-
-
-def env_get_all_vms(env):
- """
- Return a list of all VM objects on a given environment.
-
- @param env: Dictionary with environment items.
- """
- vms = []
- for obj in env.values():
- if is_vm(obj):
- vms.append(obj)
- return vms
-
-
-def env_get_vm(env, name):
- """
- Return a VM object by its name.
-
- @param name: VM name.
- """
- return env.get("vm__%s" % name)
-
-
-def env_register_vm(env, name, vm):
- """
- Register a given VM in a given env.
-
- @param env: Environment where we will register the VM.
- @param name: VM name.
- @param vm: VM object.
- """
- env["vm__%s" % name] = vm
-
-
-def env_unregister_vm(env, name):
- """
- Remove a given VM from a given env.
-
- @param env: Environment where we will un-register the VM.
- @param name: VM name.
- """
- del env["vm__%s" % name]
-
-
# Utility functions for dealing with external processes
def find_command(cmd):
--
1.7.3.4
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
` (3 preceding siblings ...)
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 4/4] KVM test: get rid of the kvm_utils.env_* functions Michael Goldish
@ 2010-12-28 15:49 ` Lucas Meneghel Rodrigues
4 siblings, 0 replies; 6+ messages in thread
From: Lucas Meneghel Rodrigues @ 2010-12-28 15:49 UTC (permalink / raw)
To: Michael Goldish; +Cc: autotest, kvm
On Tue, 2010-12-28 at 17:43 +0200, Michael Goldish wrote:
> This is a respin of Eduardo's patchset with small modifications.
>
> Differences from Eduardo's patches:
> - These patches don't change the module structure of the KVM test (no kvm
> package is created). We can still do that in the future if we choose to.
> - The class is named Env instead of KvmEnv.
> - It's defined in kvm_utils.py instead of a module of its own.
> - No unittests for Env. I personally don't think they're necessary, nor do I
> think anyone will bother to use them, but let me know if you disagree.
> - The __init__() method takes care of the loading if a filename is provided.
> - save() can do what _dump() did, so _dump() is unnecessary.
> - The series is a lot shorter and will hopefully be easier to review.
Hi Michael, thanks! The only thing I do not agree is with the unittest,
it's useful, specially for me when I am applying and checking the
patches, so I ask you to send the unittest Eduardo created on a future
patch. Other than that, great work!
> Michael Goldish (4):
> KVM test: introduce the Env class
> KVM test: use kvm_utils.Env wherever appropriate
> KVM test: use the new Env methods instead of the old env_* functions
> KVM test: get rid of the kvm_utils.env_* functions
>
> client/tests/kvm/kvm.py | 12 +-
> client/tests/kvm/kvm_preprocessing.py | 12 +-
> client/tests/kvm/kvm_scheduler.py | 4 +-
> client/tests/kvm/kvm_test_utils.py | 4 +-
> client/tests/kvm/kvm_utils.py | 165 +++++++++++++++--------------
> client/tests/kvm/tests/ksm_overcommit.py | 4 +-
> client/tests/kvm/tests/qemu_img.py | 6 +-
> client/tests/kvm/tests/stepmaker.py | 2 +-
> client/tests/kvm/tests/steps.py | 2 +-
> client/tests/kvm/tests/stress_boot.py | 2 +-
> client/tests/kvm/tests/unittest.py | 2 +-
> client/tests/kvm/tests/virtio_console.py | 2 +-
> 12 files changed, 111 insertions(+), 106 deletions(-)
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-12-28 15:49 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-12-28 15:43 [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 1/4] KVM test: introduce the Env class Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 2/4] KVM test: use kvm_utils.Env wherever appropriate Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 3/4] KVM test: use the new Env methods instead of the old env_* functions Michael Goldish
2010-12-28 15:43 ` [KVM-AUTOTEST PATCH 4/4] KVM test: get rid of the kvm_utils.env_* functions Michael Goldish
2010-12-28 15:49 ` [KVM-AUTOTEST PATCH 0/4] KVM test: replace 'env' dict with an Env object Lucas Meneghel Rodrigues
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