From 1068d53e021b3a541414ddd47a3b35782d757caa Mon Sep 17 00:00:00 2001
From: Stephane Delcroix <stephane@delcroix.org>
Date: Mon, 13 Feb 2017 12:19:05 +0100
Subject: [PATCH] [XamlC] complete the Setter/Trigger fix (#737)

---
 .../CompiledValueProviders/SetterValueProvider.cs  |  4 +-
 .../CompiledValueProviders/TriggerValueProvider.cs |  4 +-
 .../Issues/Unreported009.xaml                      | 16 ++++++
 .../Issues/Unreported009.xaml.cs                   | 45 +++++++++++++++
 .../Xamarin.Forms.Xaml.UnitTests.csproj            | 67 ++++++++++++++++++++++
 5 files changed, 134 insertions(+), 2 deletions(-)
 create mode 100644 Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml
 create mode 100644 Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml.cs

diff --git a/Xamarin.Forms.Build.Tasks/CompiledValueProviders/SetterValueProvider.cs b/Xamarin.Forms.Build.Tasks/CompiledValueProviders/SetterValueProvider.cs
index e417f11..e8bca7c 100644
--- a/Xamarin.Forms.Build.Tasks/CompiledValueProviders/SetterValueProvider.cs
+++ b/Xamarin.Forms.Build.Tasks/CompiledValueProviders/SetterValueProvider.cs
@@ -14,7 +14,9 @@ namespace Xamarin.Forms.Core.XamlC
 		public IEnumerable<Instruction> ProvideValue(VariableDefinitionReference vardefref, ModuleDefinition module, BaseNode node, ILContext context)
 		{
 			INode valueNode = null;
-			if (!((IElementNode)node).Properties.TryGetValue(new XmlName("", "Value"), out valueNode) && ((IElementNode)node).CollectionItems.Count == 1)
+			if (!((IElementNode)node).Properties.TryGetValue(new XmlName("", "Value"), out valueNode) &&
+				!((IElementNode)node).Properties.TryGetValue(new XmlName("http://xamarin.com/schemas/2014/forms", "Value"), out valueNode) &&
+				((IElementNode)node).CollectionItems.Count == 1)
 				valueNode = ((IElementNode)node).CollectionItems[0];
 
 			if (valueNode == null)
diff --git a/Xamarin.Forms.Build.Tasks/CompiledValueProviders/TriggerValueProvider.cs b/Xamarin.Forms.Build.Tasks/CompiledValueProviders/TriggerValueProvider.cs
index e00a1c1..6b4f0b6 100644
--- a/Xamarin.Forms.Build.Tasks/CompiledValueProviders/TriggerValueProvider.cs
+++ b/Xamarin.Forms.Build.Tasks/CompiledValueProviders/TriggerValueProvider.cs
@@ -14,7 +14,9 @@ namespace Xamarin.Forms.Core.XamlC
 		public IEnumerable<Instruction> ProvideValue(VariableDefinitionReference vardefref, ModuleDefinition module, BaseNode node, ILContext context)
 		{
 			INode valueNode = null;
-			if (!((IElementNode)node).Properties.TryGetValue(new XmlName("", "Value"), out valueNode) && ((IElementNode)node).CollectionItems.Count == 1)
+			if (!((IElementNode)node).Properties.TryGetValue(new XmlName("", "Value"), out valueNode) &&
+				!((IElementNode)node).Properties.TryGetValue(new XmlName("http://xamarin.com/schemas/2014/forms", "Value"), out valueNode) &&
+				((IElementNode)node).CollectionItems.Count == 1)
 				valueNode = ((IElementNode)node).CollectionItems[0];
 
 			if (valueNode == null)
diff --git a/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml b/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml
new file mode 100644
index 0000000..62771ef
--- /dev/null
+++ b/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
+	xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+	x:Class="Xamarin.Forms.Xaml.UnitTests.Unreported009">
+	<ContentPage.Resources>
+		<ResourceDictionary>
+			<Style x:Key="Default" TargetType="ContentView">
+				<Setter Property="Content">
+					<Setter.Value>
+						<Label Text="Bananas!" />
+					</Setter.Value>
+				</Setter>
+			</Style>>
+		</ResourceDictionary>
+	</ContentPage.Resources>
+</ContentPage>
diff --git a/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml.cs b/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml.cs
new file mode 100644
index 0000000..e825b5b
--- /dev/null
+++ b/Xamarin.Forms.Xaml.UnitTests/Issues/Unreported009.xaml.cs
@@ -0,0 +1,45 @@
+using System;
+using System.Collections.Generic;
+using NUnit.Framework;
+using Xamarin.Forms;
+using Xamarin.Forms.Core.UnitTests;
+
+namespace Xamarin.Forms.Xaml.UnitTests
+{
+	public partial class Unreported009 : ContentPage
+	{
+		public Unreported009()
+		{
+			InitializeComponent();
+		}
+
+		public Unreported009(bool useCompiledXaml)
+		{
+			//this stub will be replaced at compile time
+		}
+
+		[TestFixture]
+		class Tests
+		{
+			[SetUp]
+			public void Setup()
+			{
+				Device.PlatformServices = new MockPlatformServices();
+			}
+
+			[TearDown]
+			public void TearDown()
+			{
+				Device.PlatformServices = null;
+			}
+
+			[TestCase(true), TestCase(false)]
+			public void AllowSetterValueAsElementProperties(bool useCompiledXaml)
+			{
+				var p = new Unreported009(useCompiledXaml);
+				var s = p.Resources["Default"] as Style;
+				Assert.AreEqual("Bananas!", (s.Setters[0].Value as Label).Text);
+			}
+		}
+	}
+}
diff --git a/Xamarin.Forms.Xaml.UnitTests/Xamarin.Forms.Xaml.UnitTests.csproj b/Xamarin.Forms.Xaml.UnitTests/Xamarin.Forms.Xaml.UnitTests.csproj
index 2baacb0..ab71d75 100644
--- a/Xamarin.Forms.Xaml.UnitTests/Xamarin.Forms.Xaml.UnitTests.csproj
+++ b/Xamarin.Forms.Xaml.UnitTests/Xamarin.Forms.Xaml.UnitTests.csproj
@@ -409,6 +409,40 @@
     <Compile Include="Issues\Bz51567.xaml.cs">
       <DependentUpon>Bz51567.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Issues\Bz42531.xaml.cs">
+      <DependentUpon>Bz42531.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz45299.xaml.cs">
+      <DependentUpon>Bz45299.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz43733.xaml.cs">
+      <DependentUpon>Bz43733.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz44213.xaml.cs">
+      <DependentUpon>Bz44213.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="DefaultCtorRouting.xaml.cs">
+      <DependentUpon>DefaultCtorRouting.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="DefaultCtorRouting2.xaml.cs">
+      <DependentUpon>DefaultCtorRouting2.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz43694.xaml.cs">
+      <DependentUpon>Bz43694.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz45891.xaml.cs">
+      <DependentUpon>Bz45891.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Bz44216.xaml.cs">
+      <DependentUpon>Bz44216.xaml</DependentUpon>
+      <DependentUpon>AcceptEmptyServiceProvider.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="AcceptEmptyServiceProvider.xaml.cs">
+      <DependentUpon>AcceptEmptyServiceProvider.xaml</DependentUpon>
+    </Compile>
+    <Compile Include="Issues\Unreported009.xaml.cs">
+      <DependentUpon>Unreported009.xaml</DependentUpon>
+    </Compile>
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <Import Project="..\.nuspec\Xamarin.Forms.Debug.targets" />
@@ -739,6 +773,39 @@
     <EmbeddedResource Include="Issues\Bz51567.xaml">
       <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
     </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz42531.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz45299.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz43733.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz44213.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="DefaultCtorRouting.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="DefaultCtorRouting2.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz43694.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz45891.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Bz44216.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="AcceptEmptyServiceProvider.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
+    <EmbeddedResource Include="Issues\Unreported009.xaml">
+      <Generator>MSBuild:UpdateDesignTimeXaml</Generator>
+    </EmbeddedResource>
   </ItemGroup>
   <ItemGroup>
     <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
-- 
2.7.4