def testScheduleUpgradeForALowerVersion(looper, tconf, nodeSet, validUpgrade,
trustee, trusteeWallet):
"""
A node starts at version 1.2 running has scheduled upgrade for version 1.5
but get a txn for upgrade 1.4, it will schedule it and cancel upgrade to 1.5.
"""
upgr1 = deepcopy(validUpgrade)
upgr2 = deepcopy(upgr1)
upgr2[VERSION] = bumpVersion(upgr1[VERSION])
upgr2[NAME] += randomString(3)
# upgr2[SHA256] = get_valid_code_hash()
upgr2[
SHA256] = 'ef9c3984e7a31994d4f692139116120bd0dd1ff7e270b6a2d773f8f2f9214d4c'
# An upgrade for higher version scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr2)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr2[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
# An upgrade for lower version scheduled, the transaction should pass and
# the upgrade should be scheduled
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
def test_upgrade_does_not_get_into_loop_if_reinstall(
looper,
tconf,
nodeSet,
validUpgrade,
trustee,
trusteeWallet,
monkeypatch):
new_version = bumpedVersion()
upgr1 = deepcopy(validUpgrade)
upgr1[VERSION] = new_version
upgr1[REINSTALL] = True
# An upgrade scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(
eventually(
checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
# here we make nodes think they have upgraded successfully
monkeypatch.setattr(sovrin_node.__metadata__, '__version__', new_version)
check_no_loop(nodeSet, UpgradeLog.UPGRADE_SUCCEEDED)
def test_do_upgrade_to_the_same_version_if_reinstall(looper, tconf, nodeSet,
validUpgrade, trustee,
trusteeWallet):
upgr1 = deepcopy(validUpgrade)
upgr1[VERSION] = codeVersion()
upgr1[REINSTALL] = True
# An upgrade scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(eventually(checkUpgradeScheduled, nodeSet, upgr1[VERSION],
retryWait=1, timeout=waits.expectedUpgradeScheduled()))
def testUpgradeLatestUncancelledVersion(looper,
txnPoolNodeSet, tconf, nodeThetaAdded,
validUpgrade, trustee, trusteeWallet,
tdirWithPoolTxns, allPluginsPath):
"""
A node starts and finds several upgrades but selects the latest one which
is not cancelled, eg node is on version 1.2 but finds 1.3, 1.4 and 1.5 but
since 1.5 is cancelled, it selects 1.4
"""
nodeSet = txnPoolNodeSet
newSteward, newStewardWallet, newNode = nodeThetaAdded
for node in nodeSet[:-1]:
node.nodestack.removeRemoteByName(newNode.nodestack.name)
newNode.nodestack.removeRemoteByName(node.nodestack.name)
newNode.stop()
nodeSet = nodeSet[:-1]
looper.removeProdable(newNode)
upgr1 = deepcopy(validUpgrade)
upgr2 = deepcopy(upgr1)
upgr2[VERSION] = bumpVersion(upgr1[VERSION])
upgr2[NAME] += randomString(3)
upgr2[SHA256] = randomString(32)
upgr3 = deepcopy(upgr2)
upgr3[VERSION] = bumpVersion(upgr2[VERSION])
upgr3[NAME] += randomString(3)
upgr3[SHA256] = randomString(32)
upgr4 = deepcopy(upgr3)
upgr4[ACTION] = CANCEL
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(eventually(checkUpgradeScheduled, nodeSet[:-1], upgr1[VERSION],
retryWait=1, timeout=5))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr2)
looper.run(eventually(checkUpgradeScheduled, nodeSet[:-1], upgr2[VERSION],
retryWait=1, timeout=5))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr3)
looper.run(eventually(checkUpgradeScheduled, nodeSet[:-1], upgr3[VERSION],
retryWait=1, timeout=5))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr4)
looper.run(eventually(checkUpgradeScheduled, nodeSet[:-1], upgr2[VERSION],
retryWait=1, timeout=5))
trustee.stopRetrying()
newNode = TestNode(newNode.name, basedirpath=tdirWithPoolTxns,
config=tconf, pluginPaths=allPluginsPath,
ha=newNode.nodestack.ha, cliha=newNode.clientstack.ha)
looper.add(newNode)
nodeSet.append(newNode)
looper.run(checkNodesConnected(nodeSet, overrideTimeout=30))
looper.run(eventually(checkUpgradeScheduled, [newNode, ], upgr2[VERSION],
retryWait=1, timeout=10))
def test_do_not_upgrade_to_the_same_version(looper, tconf, nodeSet,
validUpgrade, trustee,
trusteeWallet):
upgr1 = deepcopy(validUpgrade)
upgr1[VERSION] = codeVersion()
# An upgrade scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
with pytest.raises(AssertionError):
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
def test_upgrade_does_not_get_into_loop_if_failed(looper, tconf, nodeSet,
validUpgrade, trustee,
trusteeWallet, monkeypatch):
new_version = bumpedVersion()
upgr1 = deepcopy(validUpgrade)
upgr1[VERSION] = new_version
# An upgrade scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(
eventually(
checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
# we have not patched sovrin_node version so nodes think the upgrade had
# failed
check_no_loop(nodeSet, UpgradeLog.UPGRADE_FAILED)
def testDoNotScheduleUpgradeForALowerVersion(looper, tconf, nodeSet,
validUpgrade, trustee,
trusteeWallet):
"""
A node starts at version 1.2 running has scheduled upgrade for version 1.5
but get a txn for upgrade 1.4, it will not schedule it. To upgrade to 1.4,
send cancel for 1.5
"""
upgr1 = deepcopy(validUpgrade)
upgr2 = deepcopy(upgr1)
upgr2[VERSION] = bumpVersion(upgr1[VERSION])
upgr2[NAME] += randomString(3)
# upgr2[SHA256] = get_valid_code_hash()
upgr2[
SHA256] = 'ef9c3984e7a31994d4f692139116120bd0dd1ff7e270b6a2d773f8f2f9214d4c'
# An upgrade for higher version scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr2)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr2[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
# An upgrade for lower version scheduled, the transaction should pass but
# the upgrade should not be scheduled
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
with pytest.raises(AssertionError):
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
# Cancel the upgrade with higher version
upgr3 = deepcopy(upgr2)
upgr3[ACTION] = CANCEL
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr3)
# Now the upgrade for lower version should be scheduled
looper.run(
eventually(checkUpgradeScheduled,
nodeSet,
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
def testDoNotScheduleUpgradeForALowerVersion(looper, tconf, nodeSet,
validUpgrade, trustee,
trusteeWallet):
"""
A node starts at version 1.2 running has scheduled upgrade for version 1.5
but get a txn for upgrade 1.4, it will not schedule it. To upgrade to 1.4,
send cancel for 1.5
"""
upgr1 = deepcopy(validUpgrade)
upgr2 = deepcopy(upgr1)
upgr2[VERSION] = bumpVersion(upgr1[VERSION])
upgr2[NAME] += randomString(3)
# upgr2[SHA256] = get_valid_code_hash()
upgr2[SHA256] = 'ef9c3984e7a31994d4f692139116120bd0dd1ff7e270b6a2d773f8f2f9214d4c'
# An upgrade for higher version scheduled, it should pass
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr2)
looper.run(eventually(checkUpgradeScheduled, nodeSet, upgr2[VERSION],
retryWait=1, timeout=waits.expectedUpgradeScheduled()))
# An upgrade for lower version scheduled, the transaction should pass but
# the upgrade should not be scheduled
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
with pytest.raises(AssertionError):
looper.run(eventually(checkUpgradeScheduled, nodeSet, upgr1[VERSION],
retryWait=1, timeout=waits.expectedUpgradeScheduled()))
# Cancel the upgrade with higher version
upgr3 = deepcopy(upgr2)
upgr3[ACTION] = CANCEL
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr3)
# Now the upgrade for lower version should be scheduled
looper.run(eventually(checkUpgradeScheduled, nodeSet, upgr1[VERSION],
retryWait=1, timeout=waits.expectedUpgradeScheduled()))
def validUpgradeSent(looper, nodeSet, tdir, trustee, trusteeWallet,
validUpgrade):
ensureUpgradeSent(looper, trustee, trusteeWallet, validUpgrade)
def validUpgradeSentExpForceTrue(looper, nodeSet, tdir, trustee, trusteeWallet,
validUpgradeExpForceTrue):
ensureUpgradeSent(looper, trustee, trusteeWallet, validUpgradeExpForceTrue)
def validUpgradeSent(looper, nodeSet, tdir, trustee, trusteeWallet,
validUpgrade):
ensureUpgradeSent(looper, trustee, trusteeWallet, validUpgrade)
def testUpgradeLatestUncancelledVersion(looper, txnPoolNodeSet, tconf,
nodeThetaAdded, validUpgrade, trustee,
trusteeWallet, tdirWithPoolTxns,
allPluginsPath):
"""
A node starts and finds several upgrades but selects the latest one which
is not cancelled, eg node is on version 1.2 but finds 1.3, 1.4 and 1.5 but
since 1.5 is cancelled, it selects 1.4
"""
nodeSet = txnPoolNodeSet
newSteward, newStewardWallet, newNode = nodeThetaAdded
for node in nodeSet[:-1]:
node.nodestack.removeRemoteByName(newNode.nodestack.name)
newNode.nodestack.removeRemoteByName(node.nodestack.name)
newNode.stop()
nodeSet = nodeSet[:-1]
looper.removeProdable(newNode)
upgr1 = deepcopy(validUpgrade)
upgr2 = deepcopy(upgr1)
upgr2[VERSION] = bumpVersion(upgr1[VERSION])
upgr2[NAME] += randomString(3)
# upgr2[SHA256] = get_valid_code_hash()
upgr2[
SHA256] = 'db34a72a90d026dae49c3b3f0436c8d3963476c77468ad955845a1ccf7b03f55'
upgr3 = deepcopy(upgr2)
upgr3[VERSION] = bumpVersion(upgr2[VERSION])
upgr3[NAME] += randomString(3)
# upgr3[SHA256] = get_valid_code_hash()
upgr3[
SHA256] = '112c060527e8cecfafe64dcb5bdabc4010cc7b64e0bf9bc2a43d23c37d927128'
upgr4 = deepcopy(upgr3)
upgr4[ACTION] = CANCEL
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr1)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet[:-1],
upgr1[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr2)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet[:-1],
upgr2[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr3)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet[:-1],
upgr3[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
ensureUpgradeSent(looper, trustee, trusteeWallet, upgr4)
looper.run(
eventually(checkUpgradeScheduled,
nodeSet[:-1],
upgr2[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
trustee.stopRetrying()
newNode = TestNode(newNode.name,
basedirpath=tdirWithPoolTxns,
config=tconf,
pluginPaths=allPluginsPath,
ha=newNode.nodestack.ha,
cliha=newNode.clientstack.ha)
looper.add(newNode)
nodeSet.append(newNode)
looper.run(checkNodesConnected(nodeSet))
looper.run(
eventually(checkUpgradeScheduled, [
newNode,
],
upgr2[VERSION],
retryWait=1,
timeout=waits.expectedUpgradeScheduled()))
def validUpgradeSentExpForceTrue(looper, nodeSet, tdir, trustee, trusteeWallet,
validUpgradeExpForceTrue):
ensureUpgradeSent(looper, trustee, trusteeWallet, validUpgradeExpForceTrue)
