def test_1388055(self):
"""
https://bugs.launchpad.net/plainbox/+bug/1388055
"""
# This bug is about being able to resume a session despite job database
# modification. Let's assume the following session first:
# - desired job list: [a]
# - run list [a_dep, a] (computed)
# - job_repr: {a_dep: checksum}
job_a = make_job(id='a', depends='a_dep')
job_a_dep = make_job(id='a_dep')
state = SessionState([job_a, job_a_dep])
state.update_desired_job_list([job_a])
self.assertEqual(state.run_list, [job_a_dep, job_a])
self.assertEqual(state.desired_job_list, [job_a])
helper = SessionSuspendHelper4()
session_dir = None
# Mock away the meta-data as we're not testing that
with mock.patch.object(helper, '_repr_SessionMetaData') as m:
m.return_value = 'mocked'
actual = helper._repr_SessionState(state, session_dir)
expected = {
'jobs': {
job_a_dep.id: job_a_dep.checksum,
job_a.id: job_a.checksum,
},
'desired_job_list': [job_a.id],
'mandatory_job_list': [],
'results': {},
'metadata': 'mocked'
}
self.assertEqual(expected, actual)
def test_repr_SessionState_typical_session(self):
"""
verify the representation of a SessionState with some unused jobs
Unused jobs should just have no representation. Their checksum
should not be mentioned. Their results (empty results) should be
ignored.
"""
used_job = JobDefinition({
"plugin": "shell",
"id": "used",
"command": "echo 'hello world'",
})
unused_job = JobDefinition({
"plugin": "shell",
"id": "unused",
"command": "echo 'hello world'",
})
used_result = MemoryJobResult({
"io_log": [
(0.0, "stdout", b'hello world\n'),
],
'outcome':
IJobResult.OUTCOME_PASS
})
session_state = SessionState([used_job, unused_job])
session_state.update_desired_job_list([used_job])
session_state.update_job_result(used_job, used_result)
data = self.helper._repr_SessionState(session_state, self.session_dir)
self.assertEqual(
data, {
'jobs': {
'used':
('8c393c19fdfde1b6afc5b79d0a1617ecf7531cd832a16450dc'
'2f3f50d329d373')
},
'results': {
'used': [{
'comments': None,
'execution_duration': None,
'io_log': [[0.0, 'stdout', 'aGVsbG8gd29ybGQK']],
'outcome': 'pass',
'return_code': None
}]
},
'desired_job_list': ['used'],
'mandatory_job_list': [],
'metadata': {
'title': None,
'flags': [],
'running_job_name': None,
'app_blob': '',
'app_id': None,
'custom_joblist': False,
'rejected_jobs': []
},
})
class GeneratedJobSuspendTests(TestCase):
"""
Tests that check how SessionSuspendHelper behaves when faced with
generated jobs. This tests sets up the following job hierarchy:
__category__
\-> generator
\-> generated
The "__category__" job is a typical "catter" job that cats an existing
job from somewhere else in the filesystem. This type of generated job
is used often for category assignment.
The "generator" job is a typical non-catter job that actually creates
new jobs in some way. In this test it generates a job called "generated".
"""
def setUp(self):
# Crete a "__category__" job
self.category_job = JobDefinition({
"plugin": "local",
"id": "__category__"
})
# Create a "generator" job
self.generator_job = JobDefinition({
"plugin": "local",
"id": "generator"
})
# Keep a variable for the (future) generated job
self.generated_job = None
# Create a result for the "__category__" job.
# It must define a verbatim copy of the "generator" job
self.category_result = MemoryJobResult({
"io_log": [
(0.0, "stdout", b'plugin:local\n'),
(0.1, "stdout", b'id:generator\n'),
]
})
# Create a result for the "generator" job.
# It will define the "generated" job
self.generator_result = MemoryJobResult({
"io_log": [(0.0, 'stdout', b'id:generated')]
})
# Create a session that knows about the two jobs that exist
# directly as files (__category__ and generator)
self.session_state = SessionState([
self.category_job, self.generator_job])
# Select both of them for execution.
self.session_state.update_desired_job_list([
self.category_job, self.generator_job])
# "execute" the "__category__" job by showing the session the result
self.session_state.update_job_result(
self.category_job, self.category_result)
# Ensure that the generator job gained the "via" attribute
# This is how we know the code above has no typos or anything.
self.assertEqual(
self.generator_job.via, self.category_job.checksum)
# "execute" the "generator" job by showing the session the result.
# Connect the 'on_job_added' signal to a helper function that
# extracts the "generated" job
def job_added(self, job):
self.generated_job = job
# Use partial to supply 'self' from the class into the function above
self.session_state.on_job_added.connect(partial(job_added, self))
# Show the result of the "generator" job to the session,
# this will define the "generated" job, fire the signal
# and call our callback
self.session_state.update_job_result(
self.generator_job, self.generator_result)
# Ensure that we got the generated_job variable assigned
# (by the event/signal handled above)
self.assertIsNot(self.generated_job, None)
# Now the stage is set for testing. Let's create the suspend helper
# and use the data we've defined so far to create JSON-friendly
# description of the session state.
self.helper = SessionSuspendHelper1()
self.data = self.helper._repr_SessionState(self.session_state)
def test_state_tracked_for_all_jobs(self):
"""
verify that 'state' keeps track of all three jobs
"""
self.assertIn(self.category_job.id, self.data['jobs'])
self.assertIn(self.generator_job.id, self.data['jobs'])
self.assertIn(self.generated_job.id, self.data['jobs'])
def test_category_job_result_is_saved(self):
"""
verify that the 'category' job result was saved
"""
# This result is essential to re-create the association
# with the 'generator' job. In theory we could get it from
# the 'via' attribute but that is only true for category assignment
# where the child job already exists and is defined on the
# filesystem. This would not work in the case of truly generated jobs
# so for consistency it is done the same way.
self.assertEqual(
self.data['results']['__category__'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': [
[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'aWQ6Z2VuZXJhdG9yCg==']
]
}]
)
def test_generator_job_result_is_saved(self):
"""
verify that the 'generator' job result was saved
"""
self.assertEqual(
self.data['results']['generator'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': [
[0.0, 'stdout', 'aWQ6Z2VuZXJhdGVk'],
]
}]
)
def test_generated_job_result_is_saved(self):
"""
verify that the 'generated' job result was saved
"""
# This is the implicit "empty" result that all jobs have
self.assertEqual(
self.data['results']['generated'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': []
}]
)
def test_sanity_check(self):
"""
verify that the whole suspend data looks right
"""
# This test is pretty much a "eyeball" inspection test
# where we can see everything at a glance and not have to
# deduce how each part looks like from the tests above.
#
# All the data below is verbatim copy of the generated suspend data
# that was created when this test was written. The only modification
# was wrapping of the checksums in ( ) to make them wrap correctly
# so that the file can stay PEP-8 clean
self.maxDiff = None
self.assertEqual(self.data, {
'jobs': {
'__category__': (
'e2475434e4c0b2c825541430e526fe0565780dfeb67'
'050f3b7f3453aa3cc439b'),
'generator': (
'b2aa7b7c4298678cebfdbe30f4aae5be97d320910a5'
'b4dd312606099f35c03b6'),
'generated': (
'57b395e91bb4af94143eb19586bd18e4013efc5e60d'
'6050d9ec0bea15dd19489'),
},
'results': {
'__category__': [{
'comments': None,
'execution_duration': None,
'io_log': [
[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'aWQ6Z2VuZXJhdG9yCg==']],
'outcome': None,
'return_code': None,
}],
'generator': [{
'comments': None,
'execution_duration': None,
'io_log': [
[0.0, 'stdout', 'aWQ6Z2VuZXJhdGVk']],
'outcome': None,
'return_code': None,
}],
'generated': [{
'comments': None,
'execution_duration': None,
'io_log': [],
'outcome': None,
'return_code': None,
}]
},
'desired_job_list': ['__category__', 'generator'],
'metadata': {
'flags': [],
'running_job_name': None,
'title': None
},
})
class GeneratedJobSuspendTests(TestCase):
"""
Tests that check how SessionSuspendHelper behaves when faced with
generated jobs. This tests sets up the following job hierarchy:
__category__
\-> generator
\-> generated
The "__category__" job is a typical "catter" job that cats an existing
job from somewhere else in the filesystem. This type of generated job
is used often for category assignment.
The "generator" job is a typical non-catter job that actually creates
new jobs in some way. In this test it generates a job called "generated".
"""
def setUp(self):
# Crete a "__category__" job
self.category_job = JobDefinition({
"plugin": "local",
"name": "__category__"
})
# Create a "generator" job
self.generator_job = JobDefinition({
"plugin": "local",
"name": "generator"
})
# Keep a variable for the (future) generated job
self.generated_job = None
# Create a result for the "__category__" job.
# It must define a verbatim copy of the "generator" job
self.category_result = MemoryJobResult({
"io_log": [
(0.0, "stdout", b'plugin:local\n'),
(0.1, "stdout", b'name:generator\n'),
]
})
# Create a result for the "generator" job.
# It will define the "generated" job
self.generator_result = MemoryJobResult({
"io_log": [(0.0, 'stdout', b'name:generated')]
})
# Create a session that knows about the two jobs that exist
# directly as files (__category__ and generator)
self.session_state = SessionState([
self.category_job, self.generator_job])
# Select both of them for execution.
self.session_state.update_desired_job_list([
self.category_job, self.generator_job])
# "execute" the "__category__" job by showing the session the result
self.session_state.update_job_result(
self.category_job, self.category_result)
# Ensure that the generator job gained the "via" attribute
# This is how we know the code above has no typos or anything.
self.assertEqual(
self.generator_job.via, self.category_job.get_checksum())
# "execute" the "generator" job by showing the session the result.
# Connect the 'on_job_added' signal to a helper function that
# extracts the "generated" job
def job_added(self, job):
self.generated_job = job
# Use partial to supply 'self' from the class into the function above
self.session_state.on_job_added.connect(partial(job_added, self))
# Show the result of the "generator" job to the session,
# this will define the "generated" job, fire the signal
# and call our callback
self.session_state.update_job_result(
self.generator_job, self.generator_result)
# Ensure that we got the generated_job variable assigned
# (by the event/signal handled above)
self.assertIsNot(self.generated_job, None)
# Now the stage is set for testing. Let's create the suspend helper
# and use the data we've defined so far to create JSON-friendly
# description of the session state.
self.helper = SessionSuspendHelper()
self.data = self.helper._repr_SessionState(self.session_state)
def test_state_tracked_for_all_jobs(self):
"""
verify that 'state' keeps track of all three jobs
"""
self.assertIn(self.category_job.name, self.data['jobs'])
self.assertIn(self.generator_job.name, self.data['jobs'])
self.assertIn(self.generated_job.name, self.data['jobs'])
def test_category_job_result_is_saved(self):
"""
verify that the 'category' job result was saved
"""
# This result is essential to re-create the association
# with the 'generator' job. In theory we could get it from
# the 'via' attribute but that is only true for category assignment
# where the child job already exists and is defined on the
# filesystem. This would not work in the case of truly generated jobs
# so for consistency it is done the same way.
self.assertEqual(
self.data['results']['__category__'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': [
[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'bmFtZTpnZW5lcmF0b3IK']
]
}]
)
def test_generator_job_result_is_saved(self):
"""
verify that the 'generator' job result was saved
"""
self.assertEqual(
self.data['results']['generator'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': [
[0.0, 'stdout', 'bmFtZTpnZW5lcmF0ZWQ='],
]
}]
)
def test_generated_job_result_is_saved(self):
"""
verify that the 'generated' job result was saved
"""
# This is the implicit "empty" result that all jobs have
self.assertEqual(
self.data['results']['generated'], [{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': []
}]
)
def test_sanity_check(self):
"""
verify that the whole suspend data looks right
"""
# This test is pretty much a "eyeball" inspection test
# where we can see everything at a glance and not have to
# deduce how each part looks like from the tests above.
#
# All the data below is verbatim copy of the generated suspend data
# that was created when this test was written. The only modification
# was wrapping of the checksums in ( ) to make them wrap correctly
# so that the file can stay PEP-8 clean
self.maxDiff = None
self.assertEqual(self.data, {
'jobs': {
'__category__': (
'5267192a5eac9288d144242d800b981eeca476c17e0'
'dd32a09c4b3ea0a14f955'),
'generator': (
'7e67e23b7e7a6a5803721a9f282c0e88c7f40bae470'
'950f880e419bb9c7665d8'),
'generated': (
'bfee8c57b6adc9f0f281b59fe818de2ed98b6affb78'
'9cf4fbf282d89453190d3'),
},
'results': {
'__category__': [{
'comments': None,
'execution_duration': None,
'io_log': [
[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'bmFtZTpnZW5lcmF0b3IK']],
'outcome': None,
'return_code': None,
}],
'generator': [{
'comments': None,
'execution_duration': None,
'io_log': [
[0.0, 'stdout', 'bmFtZTpnZW5lcmF0ZWQ=']],
'outcome': None,
'return_code': None,
}],
'generated': [{
'comments': None,
'execution_duration': None,
'io_log': [],
'outcome': None,
'return_code': None,
}]
},
'desired_job_list': ['__category__', 'generator'],
'metadata': {
'flags': [],
'running_job_name': None,
'title': None
},
})
class GeneratedJobSuspendTests(TestCase):
"""
Tests that check how SessionSuspendHelper behaves when faced with
generated jobs. This tests sets up the following job hierarchy:
__category__
\-> generator
\-> generated
The "__category__" job is a typical "catter" job that cats an existing
job from somewhere else in the filesystem. This type of generated job
is used often for category assignment.
The "generator" job is a typical non-catter job that actually creates
new jobs in some way. In this test it generates a job called "generated".
"""
def setUp(self):
# Crete a "__category__" job
self.category_job = JobDefinition({
"plugin": "local",
"id": "__category__"
})
# Create a "generator" job
self.generator_job = JobDefinition({
"plugin": "local",
"id": "generator"
})
# Keep a variable for the (future) generated job
self.generated_job = None
# Create a result for the "__category__" job.
# It must define a verbatim copy of the "generator" job
self.category_result = MemoryJobResult({
"io_log": [
(0.0, "stdout", b'plugin:local\n'),
(0.1, "stdout", b'id:generator\n'),
]
})
# Create a result for the "generator" job.
# It will define the "generated" job
self.generator_result = MemoryJobResult(
{"io_log": [(0.0, 'stdout', b'id:generated')]})
# Create a session that knows about the two jobs that exist
# directly as files (__category__ and generator)
self.session_state = SessionState(
[self.category_job, self.generator_job])
# Select both of them for execution.
self.session_state.update_desired_job_list(
[self.category_job, self.generator_job])
# "execute" the "__category__" job by showing the session the result
self.session_state.update_job_result(self.category_job,
self.category_result)
# Ensure that the generator job gained the "via" attribute
# This is how we know the code above has no typos or anything.
self.assertEqual(self.generator_job.via, self.category_job.checksum)
# "execute" the "generator" job by showing the session the result.
# Connect the 'on_job_added' signal to a helper function that
# extracts the "generated" job
def job_added(self, job):
self.generated_job = job
# Use partial to supply 'self' from the class into the function above
self.session_state.on_job_added.connect(partial(job_added, self))
# Show the result of the "generator" job to the session,
# this will define the "generated" job, fire the signal
# and call our callback
self.session_state.update_job_result(self.generator_job,
self.generator_result)
# Ensure that we got the generated_job variable assigned
# (by the event/signal handled above)
self.assertIsNot(self.generated_job, None)
# Now the stage is set for testing. Let's create the suspend helper
# and use the data we've defined so far to create JSON-friendly
# description of the session state.
self.helper = SessionSuspendHelper1()
self.data = self.helper._repr_SessionState(self.session_state)
def test_state_tracked_for_all_jobs(self):
"""
verify that 'state' keeps track of all three jobs
"""
self.assertIn(self.category_job.id, self.data['jobs'])
self.assertIn(self.generator_job.id, self.data['jobs'])
self.assertIn(self.generated_job.id, self.data['jobs'])
def test_category_job_result_is_saved(self):
"""
verify that the 'category' job result was saved
"""
# This result is essential to re-create the association
# with the 'generator' job. In theory we could get it from
# the 'via' attribute but that is only true for category assignment
# where the child job already exists and is defined on the
# filesystem. This would not work in the case of truly generated jobs
# so for consistency it is done the same way.
self.assertEqual(self.data['results']['__category__'], [{
'comments':
None,
'execution_duration':
None,
'outcome':
None,
'return_code':
None,
'io_log': [[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'aWQ6Z2VuZXJhdG9yCg==']]
}])
def test_generator_job_result_is_saved(self):
"""
verify that the 'generator' job result was saved
"""
self.assertEqual(self.data['results']['generator'],
[{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': [
[0.0, 'stdout', 'aWQ6Z2VuZXJhdGVk'],
]
}])
def test_generated_job_result_is_saved(self):
"""
verify that the 'generated' job result was saved
"""
# This is the implicit "empty" result that all jobs have
self.assertEqual(self.data['results']['generated'],
[{
'comments': None,
'execution_duration': None,
'outcome': None,
'return_code': None,
'io_log': []
}])
def test_sanity_check(self):
"""
verify that the whole suspend data looks right
"""
# This test is pretty much a "eyeball" inspection test
# where we can see everything at a glance and not have to
# deduce how each part looks like from the tests above.
#
# All the data below is verbatim copy of the generated suspend data
# that was created when this test was written. The only modification
# was wrapping of the checksums in ( ) to make them wrap correctly
# so that the file can stay PEP-8 clean
self.maxDiff = None
self.assertEqual(
self.data, {
'jobs': {
'__category__':
('e2475434e4c0b2c825541430e526fe0565780dfeb67'
'050f3b7f3453aa3cc439b'),
'generator': ('b2aa7b7c4298678cebfdbe30f4aae5be97d320910a5'
'b4dd312606099f35c03b6'),
'generated': ('57b395e91bb4af94143eb19586bd18e4013efc5e60d'
'6050d9ec0bea15dd19489'),
},
'results': {
'__category__': [{
'comments':
None,
'execution_duration':
None,
'io_log': [[0.0, 'stdout', 'cGx1Z2luOmxvY2FsCg=='],
[0.1, 'stdout', 'aWQ6Z2VuZXJhdG9yCg==']],
'outcome':
None,
'return_code':
None,
}],
'generator': [
{
'comments': None,
'execution_duration': None,
'io_log': [[0.0, 'stdout', 'aWQ6Z2VuZXJhdGVk']],
'outcome': None,
'return_code': None,
}
],
'generated': [{
'comments': None,
'execution_duration': None,
'io_log': [],
'outcome': None,
'return_code': None,
}]
},
'desired_job_list': ['__category__', 'generator'],
'metadata': {
'flags': [],
'running_job_name': None,
'title': None
},
})