From 1adfdda935b814541693cd550bb34fdbf2942b1f Mon Sep 17 00:00:00 2001
From: Bob Arnson <bob@firegiant.com>
Date: Thu, 26 Mar 2020 13:51:14 -0400
Subject: Add intermediate levels to track how IR has been lowered.

---
 .../LinkerFixture.cs                               | 29 ++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/test/WixToolsetTest.CoreIntegration/LinkerFixture.cs')

diff --git a/src/test/WixToolsetTest.CoreIntegration/LinkerFixture.cs b/src/test/WixToolsetTest.CoreIntegration/LinkerFixture.cs
index da1a374f..254b78f8 100644
--- a/src/test/WixToolsetTest.CoreIntegration/LinkerFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/LinkerFixture.cs
@@ -6,13 +6,42 @@ namespace WixToolsetTest.CoreIntegration
     using System.IO;
     using System.Linq;
     using WixBuildTools.TestSupport;
+    using WixToolset.Core;
     using WixToolset.Core.TestPackage;
     using WixToolset.Data;
     using WixToolset.Data.Tuples;
+    using WixToolset.Extensibility.Data;
+    using WixToolset.Extensibility.Services;
     using Xunit;
 
     public class LinkerFixture
     {
+        [Fact]
+        public void MustCompileBeforeLinking()
+        {
+            var intermediate1 = new Intermediate("TestIntermediate1", new[] { new IntermediateSection("test1", SectionType.Product, 65001) }, null);
+            var intermediate2 = new Intermediate("TestIntermediate2", new[] { new IntermediateSection("test2", SectionType.Fragment, 65001) }, null);
+            var serviceProvider = new WixToolsetServiceProvider();
+
+            var listener = new TestMessageListener();
+            var messaging = serviceProvider.GetService<IMessaging>();
+            messaging.SetListener(listener);
+
+            var creator = serviceProvider.GetService<ITupleDefinitionCreator>();
+            var context = serviceProvider.GetService<ILinkContext>();
+            context.Extensions = Enumerable.Empty<WixToolset.Extensibility.ILinkerExtension>();
+            context.ExtensionData = Enumerable.Empty<WixToolset.Extensibility.IExtensionData>();
+            context.Intermediates = new[] { intermediate1, intermediate2 };
+            context.TupleDefinitionCreator = creator;
+
+            var linker = serviceProvider.GetService<ILinker>();
+            linker.Link(context);
+
+            Assert.Equal((int)ErrorMessages.Ids.IntermediatesMustBeCompiled, messaging.LastErrorNumber);
+            Assert.Single(listener.Messages);
+            Assert.EndsWith("TestIntermediate1, TestIntermediate2", listener.Messages[0].ToString());
+        }
+
         [Fact]
         public void CanBuildWithOverridableActions()
         {
-- 
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