Cloudwatch Logs: Set Alerting timeout to datasource config's logsTimeout (#72611)

pkg/tsdb/cloudwatch/log_sync_query_test.go

@@ -307,4 +307,33 @@ func Test_executeSyncLogQuery_handles_RefId_from_input_queries(t *testing.T) {
 		require.True(t, ok)
 		assert.Equal(t, []*data.Field{expectedLogFieldFromSecondCall}, respB.Frames[0].Fields)
 	})
+	t.Run("when logsTimeout setting is defined, the polling period will be set to that variable", func(t *testing.T) {
+		cli = &mockLogsSyncClient{}
+		cli.On("StartQueryWithContext", mock.Anything, mock.Anything, mock.Anything).Return(&cloudwatchlogs.StartQueryOutput{
+			QueryId: aws.String("abcd-efgh-ijkl-mnop"),
+		}, nil)
+		cli.On("GetQueryResultsWithContext", mock.Anything, mock.Anything, mock.Anything).Return(&cloudwatchlogs.GetQueryResultsOutput{Status: aws.String("Running")}, nil)
+		im := datasource.NewInstanceManager(func(s backend.DataSourceInstanceSettings) (instancemgmt.Instance, error) {
+			return DataSource{Settings: models.CloudWatchSettings{LogsTimeout: models.Duration{Duration: time.Millisecond}}}, nil
+		})
+
+		executor := newExecutor(im, newTestConfig(), &fakeSessionCache{}, featuremgmt.WithFeatures())
+
+		_, err := executor.QueryData(context.Background(), &backend.QueryDataRequest{
+			Headers:       map[string]string{ngalertmodels.FromAlertHeaderName: "some value"},
+			PluginContext: backend.PluginContext{DataSourceInstanceSettings: &backend.DataSourceInstanceSettings{}},
+			Queries: []backend.DataQuery{
+				{
+					RefID:     "A",
+					TimeRange: backend.TimeRange{From: time.Unix(0, 0), To: time.Unix(1, 0)},
+					JSON: json.RawMessage(`{
+                        "queryMode":    "Logs",
+                        "expression": "query string for A"
+                    }`),
+				},
+			},
+		})
+		assert.Error(t, err)
+		cli.AssertNumberOfCalls(t, "GetQueryResultsWithContext", 1)
+	})
 }