test(NODE-3684): skip tests on serverless

Author: durran

src/operations/execute_operation.ts

@@ -17,7 +17,7 @@ import type { Topology } from '../sdam/topology';
 import type { ClientSession } from '../sessions';
 import type { Document } from '../bson';
 import { supportsRetryableWrites } from '../utils';
-import { secondaryWritableServerSelector } from '../sdam/server_selection';
+import { secondaryWritableServerSelector, ServerSelector } from '../sdam/server_selection';
 
 const MMAPv1_RETRY_WRITES_ERROR_CODE = MONGODB_ERROR_CODES.IllegalOperation;
 const MMAPv1_RETRY_WRITES_ERROR_MESSAGE =
@@ -151,6 +151,16 @@ function executeWithServerSelection(
     session.unpin();
   }
 
+  let selector: ReadPreference | ServerSelector;
+
+  // If operation should try to write to secondary use the custom server selector
+  // otherwise provide the read preference.
+  if (operation.trySecondaryWrite) {
+    selector = secondaryWritableServerSelector(topology.commonWireVersion, readPreference);
+  } else {
+    selector = readPreference;
+  }
+
   const serverSelectionOptions = { session };
   function callbackWithRetry(err?: any, result?: any) {
     if (err == null) {
@@ -182,16 +192,6 @@ function executeWithServerSelection(
       return;
     }
 
-    let selector;
-
-    // If operation should try to write to secondary use the custom server selector
-    // otherwise provide the read preference.
-    if (operation.trySecondaryWrite) {
-      selector = secondaryWritableServerSelector(topology.commonWireVersion, readPreference);
-    } else {
-      selector = readPreference;
-    }
-
     // select a new server, and attempt to retry the operation
     topology.selectServer(selector, serverSelectionOptions, (e?: any, server?: any) => {
       if (
@@ -238,7 +238,7 @@ function executeWithServerSelection(
   }
 
   // select a server, and execute the operation against it
-  topology.selectServer(readPreference, serverSelectionOptions, (err?: any, server?: any) => {
+  topology.selectServer(selector, serverSelectionOptions, (err?: any, server?: any) => {
     if (err) {
       callback(err);
       return;

src/sdam/server_selection.ts

@@ -43,6 +43,8 @@ export function secondaryWritableServerSelector(
   // If server version >= 5.0...
   // - If read preference is supplied, use that.
   // - If no read preference is supplied, use primary.
+  /* eslint no-console: 0 */
+  console.log('select', readPreference, wireVersion);
   if (!readPreference || (wireVersion && wireVersion < MIN_SECONDARY_WRITE_WIRE_VERSION)) {
     return readPreferenceServerSelector(ReadPreference.primary);
   }

test/spec/crud/unified/aggregate-write-readPreference.json

@@ -1,6 +1,6 @@
 {
   "description": "aggregate-write-readPreference",
-  "schemaVersion": "1.3",
+  "schemaVersion": "1.4",
   "runOnRequirements": [
     {
       "minServerVersion": "3.6",
@@ -90,7 +90,8 @@
       "description": "Aggregate with $out includes read preference for 5.0+ server",
       "runOnRequirements": [
         {
-          "minServerVersion": "5.0"
+          "minServerVersion": "5.0",
+          "serverless": "forbid"
         }
       ],
       "operations": [
@@ -181,7 +182,8 @@
       "runOnRequirements": [
         {
           "minServerVersion": "4.2",
-          "maxServerVersion": "4.4.99"
+          "maxServerVersion": "4.4.99",
+          "serverless": "forbid"
         }
       ],
       "operations": [

test/spec/crud/unified/aggregate-write-readPreference.yml

@@ -1,6 +1,6 @@
 description: aggregate-write-readPreference
 
-schemaVersion: '1.3'
+schemaVersion: '1.4'
 
 runOnRequirements:
   # 3.6+ non-standalone is needed to utilize $readPreference in OP_MSG
@@ -59,6 +59,7 @@ tests:
   - description: "Aggregate with $out includes read preference for 5.0+ server"
     runOnRequirements:
       - minServerVersion: "5.0"
+        serverless: "forbid"
     operations:
       - object: *collection0
         name: aggregate
@@ -91,6 +92,7 @@ tests:
       # drivers may avoid inheriting a client-level read concern for pre-4.2.
       - minServerVersion: "4.2"
         maxServerVersion: "4.4.99"
+        serverless: "forbid"
     operations:
       - object: *collection0
         name: aggregate

test/spec/crud/unified/db-aggregate-write-readPreference.json

@@ -64,7 +64,8 @@
       "description": "Database-level aggregate with $out includes read preference for 5.0+ server",
       "runOnRequirements": [
         {
-          "minServerVersion": "5.0"
+          "minServerVersion": "5.0",
+          "serverless": "forbid"
         }
       ],
       "operations": [
@@ -158,7 +159,8 @@
       "runOnRequirements": [
         {
           "minServerVersion": "4.2",
-          "maxServerVersion": "4.4.99"
+          "maxServerVersion": "4.4.99",
+          "serverless": "forbid"
         }
       ],
       "operations": [

test/spec/crud/unified/db-aggregate-write-readPreference.yml

@@ -52,6 +52,7 @@ tests:
   - description: "Database-level aggregate with $out includes read preference for 5.0+ server"
     runOnRequirements:
       - minServerVersion: "5.0"
+        serverless: "forbid"
     operations:
       - object: *database0
         name: aggregate
@@ -85,6 +86,7 @@ tests:
       # drivers may avoid inheriting a client-level read concern for pre-4.2.
       - minServerVersion: "4.2"
         maxServerVersion: "4.4.99"
+        serverless: "forbid"
     operations:
       - object: *database0
         name: aggregate