From 27186c784f593af47c43efe89cd01c50af37d540 Mon Sep 17 00:00:00 2001
From: Jenn Magder <magder@google.com>
Date: Wed, 3 Jun 2020 09:33:02 -0700
Subject: [PATCH] Don't elapse real time during IOSDevice.startApp tests
 (#58538)

---
 packages/flutter_tools/lib/src/ios/devices.dart              | 2 ++
 .../general.shard/ios/ios_device_start_prebuilt_test.dart    | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/packages/flutter_tools/lib/src/ios/devices.dart b/packages/flutter_tools/lib/src/ios/devices.dart
index 2d052cd34a7..a381c5cf62b 100644
--- a/packages/flutter_tools/lib/src/ios/devices.dart
+++ b/packages/flutter_tools/lib/src/ios/devices.dart
@@ -300,6 +300,7 @@ class IOSDevice extends Device {
     Map<String, dynamic> platformArgs,
     bool prebuiltApplication = false,
     bool ipv6 = false,
+    @visibleForTesting Duration fallbackPollingDelay,
   }) async {
     String packageId;
 
@@ -416,6 +417,7 @@ class IOSDevice extends Device {
         portForwarder: portForwarder,
         protocolDiscovery: observatoryDiscovery,
         flutterUsage: globals.flutterUsage,
+        pollingDelay: fallbackPollingDelay,
       );
       final Uri localUri = await fallbackDiscovery.discover(
         assumedDevicePort: assumedObservatoryPort,
diff --git a/packages/flutter_tools/test/general.shard/ios/ios_device_start_prebuilt_test.dart b/packages/flutter_tools/test/general.shard/ios/ios_device_start_prebuilt_test.dart
index 71c859afaac..5ab6343ca00 100644
--- a/packages/flutter_tools/test/general.shard/ios/ios_device_start_prebuilt_test.dart
+++ b/packages/flutter_tools/test/general.shard/ios/ios_device_start_prebuilt_test.dart
@@ -129,6 +129,7 @@ void main() {
       prebuiltApplication: true,
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
       platformArgs: <String, dynamic>{},
+      fallbackPollingDelay: Duration.zero,
     );
 
     verify(globals.flutterUsage.sendEvent('ios-handshake', 'mdns-success')).called(1);
@@ -173,6 +174,7 @@ void main() {
       prebuiltApplication: true,
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
       platformArgs: <String, dynamic>{},
+      fallbackPollingDelay: Duration.zero,
     );
 
     expect(launchResult.started, true);
@@ -219,6 +221,7 @@ void main() {
       prebuiltApplication: true,
       debuggingOptions: DebuggingOptions.enabled(BuildInfo.debug),
       platformArgs: <String, dynamic>{},
+      fallbackPollingDelay: Duration.zero,
     );
 
     expect(launchResult.started, false);
@@ -257,6 +260,7 @@ void main() {
       prebuiltApplication: true,
       debuggingOptions: DebuggingOptions.disabled(BuildInfo.release),
       platformArgs: <String, dynamic>{},
+      fallbackPollingDelay: Duration.zero,
     );
 
     expect(launchResult.started, true);
@@ -347,6 +351,7 @@ void main() {
         verboseSystemLogs: true,
       ),
       platformArgs: <String, dynamic>{},
+      fallbackPollingDelay: Duration.zero,
     );
 
     expect(launchResult.started, true);