changed native library test to only x86

src/Xamarin.Android.Build.Tasks/Tests/Xamarin.Android.Build.Tests/PackagingTest.cs

@@ -166,7 +166,7 @@ namespace Xamarin.Android.Build.Tests
 				IsRelease = true,
 			};
             proj.Packages.Add(KnownPackages.SQLitePCLRaw_Core);
-            proj.SetProperty(proj.ReleaseProperties, KnownProperties.AndroidSupportedAbis, "armeabi;x86");
+            proj.SetProperty(proj.ReleaseProperties, KnownProperties.AndroidSupportedAbis, "x86");
             using (var b = CreateApkBuilder (Path.Combine ("temp", TestContext.CurrentContext.Test.Name))) {
                 b.Verbosity = Microsoft.Build.Framework.LoggerVerbosity.Diagnostic;
 				b.ThrowOnBuildFailure = false;
@@ -174,8 +174,8 @@ namespace Xamarin.Android.Build.Tests
 				var apk = Path.Combine (Root, b.ProjectDirectory,
 						proj.IntermediateOutputPath, "android", "bin", "UnnamedProject.UnnamedProject.apk");
 				using (var zip = ZipHelper.OpenZip (apk)) {
-                    var libFiles = zip.Where (x => x.FullName.StartsWith("lib"));
-                    var abiPaths = new string[] { "lib/armeabi/", "lib/x86/" };
+                    var libFiles = zip.Where (x => x.FullName.StartsWith("lib/") && !x.FullName.Equals("lib/", StringComparison.InvariantCultureIgnoreCase));
+                    var abiPaths = new string[] { "lib/x86/" };
                     foreach (var file in libFiles)
                         Assert.IsTrue(abiPaths.Any (x => file.FullName.Contains (x)), $"Apk contains an unnesscary lib file: {file.FullName}");
 				}