vendor update for E2E framework

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>

vendor/google.golang.org/grpc/dialoptions.go

@@ -39,8 +39,12 @@ import (
 // dialOptions configure a Dial call. dialOptions are set by the DialOption
 // values passed to Dial.
 type dialOptions struct {
-	unaryInt    UnaryClientInterceptor
-	streamInt   StreamClientInterceptor
+	unaryInt  UnaryClientInterceptor
+	streamInt StreamClientInterceptor
+
+	chainUnaryInts  []UnaryClientInterceptor
+	chainStreamInts []StreamClientInterceptor
+
 	cp          Compressor
 	dc          Decompressor
 	bs          backoff.Strategy
@@ -55,13 +59,16 @@ type dialOptions struct {
 	// balancer, and also by WithBalancerName dial option.
 	balancerBuilder balancer.Builder
 	// This is to support grpclb.
-	resolverBuilder      resolver.Builder
-	reqHandshake         envconfig.RequireHandshakeSetting
-	channelzParentID     int64
-	disableServiceConfig bool
-	disableRetry         bool
-	disableHealthCheck   bool
-	healthCheckFunc      internal.HealthChecker
+	resolverBuilder             resolver.Builder
+	reqHandshake                envconfig.RequireHandshakeSetting
+	channelzParentID            int64
+	disableServiceConfig        bool
+	disableRetry                bool
+	disableHealthCheck          bool
+	healthCheckFunc             internal.HealthChecker
+	minConnectTimeout           func() time.Duration
+	defaultServiceConfig        *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON.
+	defaultServiceConfigRawJSON *string
 }
 
 // DialOption configures how we set up the connection.
@@ -411,6 +418,17 @@ func WithUnaryInterceptor(f UnaryClientInterceptor) DialOption {
 	})
 }
 
+// WithChainUnaryInterceptor returns a DialOption that specifies the chained
+// interceptor for unary RPCs. The first interceptor will be the outer most,
+// while the last interceptor will be the inner most wrapper around the real call.
+// All interceptors added by this method will be chained, and the interceptor
+// defined by WithUnaryInterceptor will always be prepended to the chain.
+func WithChainUnaryInterceptor(interceptors ...UnaryClientInterceptor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.chainUnaryInts = append(o.chainUnaryInts, interceptors...)
+	})
+}
+
 // WithStreamInterceptor returns a DialOption that specifies the interceptor for
 // streaming RPCs.
 func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
@@ -419,6 +437,17 @@ func WithStreamInterceptor(f StreamClientInterceptor) DialOption {
 	})
 }
 
+// WithChainStreamInterceptor returns a DialOption that specifies the chained
+// interceptor for unary RPCs. The first interceptor will be the outer most,
+// while the last interceptor will be the inner most wrapper around the real call.
+// All interceptors added by this method will be chained, and the interceptor
+// defined by WithStreamInterceptor will always be prepended to the chain.
+func WithChainStreamInterceptor(interceptors ...StreamClientInterceptor) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.chainStreamInts = append(o.chainStreamInts, interceptors...)
+	})
+}
+
 // WithAuthority returns a DialOption that specifies the value to be used as the
 // :authority pseudo-header. This value only works with WithInsecure and has no
 // effect if TransportCredentials are present.
@@ -437,15 +466,30 @@ func WithChannelzParentID(id int64) DialOption {
 	})
 }
 
-// WithDisableServiceConfig returns a DialOption that causes grpc to ignore any
+// WithDisableServiceConfig returns a DialOption that causes gRPC to ignore any
 // service config provided by the resolver and provides a hint to the resolver
 // to not fetch service configs.
+//
+// Note that this dial option only disables service config from resolver. If
+// default service config is provided, gRPC will use the default service config.
 func WithDisableServiceConfig() DialOption {
 	return newFuncDialOption(func(o *dialOptions) {
 		o.disableServiceConfig = true
 	})
 }
 
+// WithDefaultServiceConfig returns a DialOption that configures the default
+// service config, which will be used in cases where:
+// 1. WithDisableServiceConfig is called.
+// 2. Resolver does not return service config or if the resolver gets and invalid config.
+//
+// This API is EXPERIMENTAL.
+func WithDefaultServiceConfig(s string) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.defaultServiceConfigRawJSON = &s
+	})
+}
+
 // WithDisableRetry returns a DialOption that disables retries, even if the
 // service config enables them.  This does not impact transparent retries, which
 // will happen automatically if no data is written to the wire or if the RPC is
@@ -470,7 +514,8 @@ func WithMaxHeaderListSize(s uint32) DialOption {
 	})
 }
 
-// WithDisableHealthCheck disables the LB channel health checking for all SubConns of this ClientConn.
+// WithDisableHealthCheck disables the LB channel health checking for all
+// SubConns of this ClientConn.
 //
 // This API is EXPERIMENTAL.
 func WithDisableHealthCheck() DialOption {
@@ -479,8 +524,8 @@ func WithDisableHealthCheck() DialOption {
 	})
 }
 
-// withHealthCheckFunc replaces the default health check function with the provided one. It makes
-// tests easier to change the health check function.
+// withHealthCheckFunc replaces the default health check function with the
+// provided one. It makes tests easier to change the health check function.
 //
 // For testing purpose only.
 func withHealthCheckFunc(f internal.HealthChecker) DialOption {
@@ -500,3 +545,14 @@ func defaultDialOptions() dialOptions {
 		},
 	}
 }
+
+// withGetMinConnectDeadline specifies the function that clientconn uses to
+// get minConnectDeadline. This can be used to make connection attempts happen
+// faster/slower.
+//
+// For testing purpose only.
+func withMinConnectDeadline(f func() time.Duration) DialOption {
+	return newFuncDialOption(func(o *dialOptions) {
+		o.minConnectTimeout = f
+	})
+}