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xds: Check isHttp11ProxyAvailable in equals() 

This fixes an equals/hashCode bug introduced in 12197065fe.

Discovered when investigating b/430347751
This commit is contained in:
Eric Anderson 2025-07-11 16:28:47 -07:00
parent 01bd63d88f
commit 9d191b31b5
2 changed files with 26 additions and 2 deletions
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6
xds/src/main/java/io/grpc/xds/ClusterResolverLoadBalancerProvider.java
View File

@ -89,7 +89,7 @@ public final class ClusterResolverLoadBalancerProvider extends LoadBalancerProvi
@Override
public int hashCode() {
return Objects.hash(discoveryMechanisms, lbConfig);
return Objects.hash(discoveryMechanisms, lbConfig, isHttp11ProxyAvailable);
}
@Override
@ -102,7 +102,8 @@ public final class ClusterResolverLoadBalancerProvider extends LoadBalancerProvi
}
ClusterResolverConfig that = (ClusterResolverConfig) o;
return discoveryMechanisms.equals(that.discoveryMechanisms)
&& lbConfig.equals(that.lbConfig);
&& lbConfig.equals(that.lbConfig)
&& isHttp11ProxyAvailable == that.isHttp11ProxyAvailable;
}
@Override
@ -110,6 +111,7 @@ public final class ClusterResolverLoadBalancerProvider extends LoadBalancerProvi
return MoreObjects.toStringHelper(this)
.add("discoveryMechanisms", discoveryMechanisms)
.add("lbConfig", lbConfig)
.add("isHttp11ProxyAvailable", isHttp11ProxyAvailable)
.toString();
}

22
xds/src/test/java/io/grpc/xds/ClusterResolverLoadBalancerTest.java
View File

@ -32,6 +32,7 @@ import static org.mockito.Mockito.when;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Iterables;
import com.google.common.testing.EqualsTester;
import io.grpc.Attributes;
import io.grpc.ChannelLogger;
import io.grpc.ConnectivityState;
@ -1199,6 +1200,27 @@ public class ClusterResolverLoadBalancerTest {
any(ConnectivityState.class), any(SubchannelPicker.class));
}
@Test
public void config_equalsTester() {
new EqualsTester()
.addEqualityGroup(
new ClusterResolverConfig(
Collections.singletonList(edsDiscoveryMechanism1), leastRequest, false),
new ClusterResolverConfig(
Collections.singletonList(edsDiscoveryMechanism1), leastRequest, false))
.addEqualityGroup(new ClusterResolverConfig(
Collections.singletonList(edsDiscoveryMechanism1), roundRobin, false))
.addEqualityGroup(new ClusterResolverConfig(
Collections.singletonList(edsDiscoveryMechanism1), leastRequest, true))
.addEqualityGroup(new ClusterResolverConfig(
Collections.singletonList(edsDiscoveryMechanismWithOutlierDetection),
leastRequest,
false))
.addEqualityGroup(new ClusterResolverConfig(
Arrays.asList(edsDiscoveryMechanism1, edsDiscoveryMechanism2), leastRequest, false))
.testEquals();
}
private void deliverLbConfig(ClusterResolverConfig config) {
loadBalancer.acceptResolvedAddresses(
ResolvedAddresses.newBuilder()