Add Unit Test

dotnet · Sep 7, 2022 · e9f9259 · e9f9259
1 parent 177f987
commit e9f9259
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Showing 3 changed files with 60 additions and 5 deletions.
diff --git a/samples/HelloWorld/HelloLibrary/LibraryActivity.cs b/samples/HelloWorld/HelloLibrary/LibraryActivity.cs
@@ -35,8 +35,6 @@ protected override void OnCreate(Bundle bundle)
             base.OnCreate(bundle);
 
             // Create your application here
-            var a = ObtainStyledAttributes(Resource.Styleable.MyLibraryWidget);
-            bool value = a.GetBoolean (Resource.Styleable.MyLibraryWidget_library_bool_attr, defValue: false);
         }
     }
 

diff --git a/samples/HelloWorld/HelloWorld/MainActivity.cs b/samples/HelloWorld/HelloWorld/MainActivity.cs
@@ -24,9 +24,6 @@ protected override void OnCreate (Bundle savedInstanceState)
 			// and attach an event to it
 			Button button = FindViewById<Button> (Resource.Id.myButton);
 
-			var a = ObtainStyledAttributes(Resource.Styleable.MyWidget);
-			bool value = a.GetBoolean (0, defValue: false);
-
 			button.Click += delegate {
 				button.Text = string.Format ("{0} clicks!", (byte)count++);
 			};

diff --git a/tests/MSBuildDeviceIntegration/Tests/InstallAndRunTests.cs b/tests/MSBuildDeviceIntegration/Tests/InstallAndRunTests.cs
@@ -684,5 +684,65 @@ public void SingleProject_ApplicationId ()
 				Path.Combine (Root, builder.ProjectDirectory, "startup-logcat.log"));
 			Assert.IsTrue (didStart, "Activity should have started.");
 		}
+
+		[Test]
+		public void AppWithStyleableUsageRuns ([Values (true, false)] bool isRelease, [Values (true, false)] bool linkResources)
+		{
+			AssertHasDevices ();
+			proj = new XamarinAndroidApplicationProject () {
+				IsRelease = isRelease,
+			};
+
+			proj.AndroidResources.Add (new AndroidItem.AndroidResource ("Resources\\values\\styleables.xml") {
+				TextContent = () => @"<?xml version='1.0' encoding='utf-8'?>
+<resources>
+	<declare-styleable name='MyView'>
+		<attr name='MyBool' format='boolean' />
+		<attr name='MyInt' format='integer' />
+	</declare-styleable>
+</resources>",
+			});
+			proj.SetProperty ("AndroidLinkResources", linkResources ? "False" : "True");
+			proj.LayoutMain = proj.LayoutMain.Replace ("<LinearLayout", "<UnnamedProject.MyLayout xmlns:app='http://schemas.android.com/apk/res-auto' app:MyBool='true' app:MyInt='128'")
+				.Replace ("</LinearLayout>", "</UnnamedProject.MyLayout>");
+
+			proj.MainActivity = proj.DefaultMainActivity.Replace ("//${AFTER_MAINACTIVITY}",
+@"public class MyLayout : Android.Widget.LinearLayout
+	{
+
+	public MyLayout (Android.Content.Context context, Android.Util.IAttributeSet attrs) : base (context, attrs)
+	{
+		Android.Content.Res.TypedArray a = context.Theme.ObtainStyledAttributes (attrs, Resource.Styleable.MyView, 0,0);
+		try {
+				bool b = a.GetBoolean (Resource.Styleable.MyView_MyBool, defValue: false);
+				if (!b)
+					throw new Exception (""MyBool was not true."");
+				int i = a.GetInteger (Resource.Styleable.MyView_MyInt, defValue: -1);
+				if (i != 128)
+					throw new Exception (""MyInt was not 128."");
+		}
+		finally {
+			a.Recycle();
+		}
+	}
+    }
+");
+
+			var abis = new string [] { "armeabi-v7a", "arm64-v8a", "x86", "x86_64" };
+			proj.SetAndroidSupportedAbis (abis);
+			builder = CreateApkBuilder ();
+			Assert.IsTrue (builder.Install (proj), "Install should have succeeded.");
+
+			if (Builder.UseDotNet)
+				Assert.True (builder.RunTarget (proj, "Run"), "Project should have run.");
+			else if (CommercialBuildAvailable)
+				Assert.True (builder.RunTarget (proj, "_Run"), "Project should have run.");
+			else
+				AdbStartActivity ($"{proj.PackageName}/{proj.JavaPackageName}.MainActivity");
+
+			var didStart = WaitForActivityToStart (proj.PackageName, "MainActivity",
+				Path.Combine (Root, builder.ProjectDirectory, "startup-logcat.log"));
+			Assert.IsTrue (didStart, "Activity should have started.");
+		}
 	}
 }