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PYTHON-5675 Fix Backpressure-related racy tests #2653

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Merged
blink1073 merged 4 commits into from
Dec 18, 2025
+24 −23
Merged

PYTHON-5675 Fix Backpressure-related racy tests #2653

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83b903e
PYTHON-5675 Fix Backpressure-related racy tests
blink1073 Dec 16, 2025
efa8802
fix failing test
blink1073 Dec 16, 2025
8b2c95c
update test
blink1073 Dec 16, 2025
9c6257e
revert change to version
blink1073 Dec 17, 2025
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2 changes: 1 addition & 1 deletion test/asynchronous/test_discovery_and_monitoring.py
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Original file line number Diff line number Diff line change
Expand Up @@ -457,7 +457,7 @@ async def mock_close(self, reason):


class TestPoolBackpressure(AsyncIntegrationTest):
@async_client_context.require_version_min(7, 0, 0)
@async_client_context.require_version_min(8, 0, 12)
async def test_connection_pool_is_not_cleared(self):
listener = CMAPListener()

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42 changes: 21 additions & 21 deletions .../unified/backpressure-server-description-unchanged-on-min-pool-size-population-error.json
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Expand Up @@ -22,6 +22,27 @@
{
"description": "the server description is not changed on handshake error during minPoolSize population",
"operations": [
{
"name": "failPoint",
"object": "testRunner",
"arguments": {
"client": "setupClient",
"failPoint": {
"configureFailPoint": "failCommand",
"mode": {
"skip": 1
},
"data": {
"failCommands": [
"hello",
"isMaster"
],
"appName": "authErrorTest",
"closeConnection": true
}
}
}
},
{
"name": "createEntities",
"object": "testRunner",
Expand All @@ -46,27 +67,6 @@
]
}
},
{
"name": "failPoint",
"object": "testRunner",
"arguments": {
"client": "setupClient",
"failPoint": {
"configureFailPoint": "failCommand",
"mode": {
"skip": 1
},
"data": {
"failCommands": [
"hello",
"isMaster"
],
"appName": "authErrorTest",
"closeConnection": true
}
}
}
},
{
"name": "waitForEvent",
"object": "testRunner",
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5 changes: 3 additions & 2 deletions test/discovery_and_monitoring/unified/minPoolSize-error.json
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,7 @@
],
"tests": [
{
"description": "Network error on minPoolSize background creation",
"description": "Server error on minPoolSize background creation",
"operations": [
{
"name": "failPoint",
Expand All @@ -45,7 +45,7 @@
"isMaster"
],
"appName": "SDAMminPoolSizeError",
"closeConnection": true
"errorCode": 91
}
}
}
Expand All @@ -68,6 +68,7 @@
"heartbeatFrequencyMS": 10000,
"appname": "SDAMminPoolSizeError",
"minPoolSize": 10,
"serverMonitoringMode": "poll",
"serverSelectionTimeoutMS": 1000
}
}
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2 changes: 1 addition & 1 deletion test/test_discovery_and_monitoring.py
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Original file line number Diff line number Diff line change
Expand Up @@ -455,7 +455,7 @@ def mock_close(self, reason):


class TestPoolBackpressure(IntegrationTest):
@client_context.require_version_min(7, 0, 0)
@client_context.require_version_min(8, 0, 12)
def test_connection_pool_is_not_cleared(self):
listener = CMAPListener()

Expand Down
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