Skip pre-4.2 SDAM spec tests.

Author: qingyang-hu

internal/spectest/skip.go

@@ -841,6 +841,18 @@ var skipTests = map[string][]string{
 	"Support queryable encryption in Client.BulkWrite (GODRIVER-3403)": {
 		"TestUnifiedSpec/crud/tests/unified/client-bulkWrite-qe.json",
 	},
+
+	// Pre-4.2 SDAM tests
+	"Pre-4.2 SDAM tests": {
+		"TestSDAMSpec/errors/pre-42-InterruptedAtShutdown.json",
+		"TestSDAMSpec/errors/pre-42-InterruptedDueToReplStateChange.json",
+		"TestSDAMSpec/errors/pre-42-LegacyNotPrimary.json",
+		"TestSDAMSpec/errors/pre-42-NotPrimaryNoSecondaryOk.json",
+		"TestSDAMSpec/errors/pre-42-NotPrimaryOrSecondary.json",
+		"TestSDAMSpec/errors/pre-42-NotWritablePrimary.json",
+		"TestSDAMSpec/errors/pre-42-PrimarySteppedDown.json",
+		"TestSDAMSpec/errors/pre-42-ShutdownInProgress.json",
+	},
 }
 
 // CheckSkip checks if the fully-qualified test name matches a list of skipped test names for a given reason.

x/mongo/driver/topology/sdam_spec_test.go

@@ -463,6 +463,8 @@ func runTest(t *testing.T, directory string, filename string) {
 	assert.Nil(t, err, "ReadFile error: %v", err)
 
 	t.Run(directory+"/"+filename, func(t *testing.T) {
+		spectest.CheckSkip(t)
+
 		var test testCase
 		err = bson.UnmarshalExtJSON(content, false, &test)
 		assert.Nil(t, err, "Unmarshal error: %v", err)