Rename NetworkProfile fields

Renaming them by removing throughput. It should be clear from the
context that they reference the throughput and not any other aspect of
the network.

common/network_manager.go

@@ -34,18 +34,18 @@ type NetworkProfile struct {
 	Latency float64
 
 	// Maximal aggregated download throughput (bytes/sec). -1 disables download throttling.
-	DownloadThroughput float64
+	Download float64
 
 	// Maximal aggregated upload throughput (bytes/sec). -1 disables upload throttling.
-	UploadThroughput float64
+	Upload float64
 }
 
 // NewNetworkProfile creates a non-throttled network profile.
 func NewNetworkProfile() NetworkProfile {
 	return NetworkProfile{
-		Latency:            0,
-		DownloadThroughput: -1,
-		UploadThroughput:   -1,
+		Latency:  0,
+		Download: -1,
+		Upload:   -1,
 	}
 }
 
@@ -750,8 +750,8 @@ func (m *NetworkManager) SetOfflineMode(offline bool) {
 	action := network.EmulateNetworkConditions(
 		m.offline,
 		m.networkProfile.Latency,
-		m.networkProfile.DownloadThroughput,
-		m.networkProfile.UploadThroughput,
+		m.networkProfile.Download,
+		m.networkProfile.Upload,
 	)
 	if err := action.Do(cdp.WithExecutor(m.ctx, m.session)); err != nil {
 		k6ext.Panic(m.ctx, "setting offline mode: %w", err)
@@ -769,8 +769,8 @@ func (m *NetworkManager) ThrottleNetwork(networkProfile NetworkProfile) error {
 	action := network.EmulateNetworkConditions(
 		m.offline,
 		m.networkProfile.Latency,
-		m.networkProfile.DownloadThroughput,
-		m.networkProfile.UploadThroughput,
+		m.networkProfile.Download,
+		m.networkProfile.Upload,
 	)
 	if err := action.Do(cdp.WithExecutor(m.ctx, m.session)); err != nil {
 		return fmt.Errorf("throttling network: %w", err)

examples/throttle.js

@@ -45,8 +45,8 @@ export async function throttled() {
   try {
     page.throttleNetwork({
       latency: 750,
-      downloadThroughput: 250,
-      uploadThroughput: 250,
+      download: 250,
+      upload: 250,
     });
 
     await page.goto('https://test.k6.io/', { waitUntil: 'networkidle' });

tests/page_test.go

@@ -1093,9 +1093,9 @@ func TestPageThrottleNetwork(t *testing.T) {
 		{
 			name: "none",
 			networkProfile: common.NetworkProfile{
-				Latency:            0,
-				DownloadThroughput: -1,
-				UploadThroughput:   -1,
+				Latency:  0,
+				Download: -1,
+				Upload:   -1,
 			},
 		},
 		{
@@ -1104,34 +1104,34 @@ func TestPageThrottleNetwork(t *testing.T) {
 			// measured and used to assert that Latency has been correctly used.
 			name: "latency",
 			networkProfile: common.NetworkProfile{
-				Latency:            100,
-				DownloadThroughput: -1,
-				UploadThroughput:   -1,
+				Latency:  100,
+				Download: -1,
+				Upload:   -1,
 			},
 			wantMinRoundTripDuration: 100,
 		},
 		{
 			// In the ping.html file, an async ping request is made, the ping response
 			// returns the request body (around a 1MB). The time it takes to perform the
 			// roundtrip of calling ping and getting the response body is measured and
-			// used to assert that DownloadThroughput has been correctly used.
-			name: "download_throughput",
+			// used to assert that Download has been correctly used.
+			name: "download",
 			networkProfile: common.NetworkProfile{
-				Latency:            0,
-				DownloadThroughput: 1000,
-				UploadThroughput:   -1,
+				Latency:  0,
+				Download: 1000,
+				Upload:   -1,
 			},
 			wantMinRoundTripDuration: 1000,
 		},
 		{
 			// In the ping.html file, an async ping request is made with around a 1MB body.
 			// The time it takes to perform the roundtrip of calling ping is measured
-			// and used to assert that UploadThroughput has been correctly used.
-			name: "upload_throughput",
+			// and used to assert that Upload has been correctly used.
+			name: "upload",
 			networkProfile: common.NetworkProfile{
-				Latency:            0,
-				DownloadThroughput: -1,
-				UploadThroughput:   1000,
+				Latency:  0,
+				Download: -1,
+				Upload:   1000,
 			},
 			wantMinRoundTripDuration: 1000,
 		},