[tests] Import regression test for bug 29730

tests/MSBuildDeviceIntegration/Tests/BugzillaTests.cs

@@ -0,0 +1,62 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using NUnit.Framework;
+using Xamarin.ProjectTools;
+
+namespace Xamarin.Android.Build.Tests
+{
+	[SingleThreaded]
+	public class BugzillaTests : DeviceTest
+	{
+		static ProjectBuilder builder;
+		static XamarinAndroidApplicationProject proj;
+
+		[TearDown]
+		public void Teardown ()
+		{
+			if (HasDevices && proj != null)
+				RunAdbCommand ($"uninstall {proj.PackageName}");
+
+			if (TestContext.CurrentContext.Result.Outcome.Status == NUnit.Framework.Interfaces.TestStatus.Passed
+				&& builder != null && Directory.Exists (builder.ProjectDirectory))
+				Directory.Delete (builder.ProjectDirectory, recursive: true);
+		}
+
+		[Test]
+		public void GlobalLayoutEvent_ShouldRegisterAndFire_OnActivityLaunch ([Values (false, true)] bool isRelease)
+		{
+			if (!HasDevices)
+				Assert.Ignore ("Skipping Test. No devices available.");
+
+			string expectedLogcatOutput = "Bug 29730: GlobalLayout event handler called!";
+
+			proj = new XamarinAndroidApplicationProject () {
+				IsRelease = isRelease,
+			};
+			if (isRelease || !CommercialBuildAvailable) {
+				proj.SetProperty (KnownProperties.AndroidSupportedAbis, "armeabi-v7a;arm64-v8a;x86");
+			} else {
+				proj.AndroidManifest = proj.AndroidManifest.Replace ("<uses-sdk />", "<uses-sdk android:minSdkVersion=\"23\" />");
+			}
+			proj.MainActivity = proj.DefaultMainActivity.Replace ("//${AFTER_ONCREATE}",
+$@"button.ViewTreeObserver.GlobalLayout += Button_ViewTreeObserver_GlobalLayout;
+		}}
+		void Button_ViewTreeObserver_GlobalLayout (object sender, EventArgs e)
+		{{
+			Android.Util.Log.Debug (""BugzillaTests"", ""{expectedLogcatOutput}"");
+");
+			builder = CreateApkBuilder (Path.Combine ("temp", $"Bug29730-{isRelease}"));
+			Assert.IsTrue (builder.Install (proj), "Install should have succeeded.");
+			ClearAdbLogcat ();
+			AdbStartActivity ($"{proj.PackageName}/{proj.JavaPackageName}.MainActivity");
+			Assert.IsTrue (MonitorAdbLogcat ((line) => {
+				return line.Contains (expectedLogcatOutput);
+			}, Path.Combine (Root, builder.ProjectDirectory, "startup-logcat.log"), 45), $"Output did not contain {expectedLogcatOutput}!");
+		}
+
+	}
+}