Sdk Preprocessor output test

dotnet · Nov 30, 2016 · 350e21b · 350e21b
1 parent e30f3d3
commit 350e21b
Showing 1 changed file with 91 additions and 0 deletions.
diff --git a/src/XMakeBuildEngine/UnitTests/Evaluation/Preprocessor_Tests.cs b/src/XMakeBuildEngine/UnitTests/Evaluation/Preprocessor_Tests.cs
@@ -844,5 +844,96 @@ public void ProjectMetadata()
 
             Helpers.VerifyAssertLineByLine(expected, writer.ToString());
         }
+
+        [Fact]
+        public void SdkImportsAreInPreprocessedOutput()
+        {
+            var testSdkRoot = Path.Combine(Path.GetTempPath(), "MSBuildUnitTest");
+            var testSdkDirectory = Path.Combine(testSdkRoot, "MSBuildUnitTestSdk", "Sdk");
+
+            try
+            {
+                Directory.CreateDirectory(testSdkDirectory);
+
+                string sdkPropsPath = Path.Combine(testSdkDirectory, "Sdk.props");
+                string sdkTargetsPath = Path.Combine(testSdkDirectory, "Sdk.targets");
+
+                File.WriteAllText(sdkPropsPath, @"<Project>
+    <PropertyGroup>
+        <SdkPropsImported>true</SdkPropsImported>
+    </PropertyGroup>
+</Project>");
+                File.WriteAllText(sdkTargetsPath, @"<Project>
+    <PropertyGroup>
+        <SdkTargetsImported>true</SdkTargetsImported>
+    </PropertyGroup>
+</Project>");
+
+                using (new Helpers.TemporaryEnvironment("MSBuildSDKsPath", testSdkRoot))
+                {
+                    string content = @"<Project Sdk='MSBuildUnitTestSdk'>
+  <PropertyGroup>
+    <p>v1</p>
+  </PropertyGroup>
+</Project>";
+
+                    var project = new  Project(ProjectRootElement.Create(XmlReader.Create(new StringReader(content))));
+
+                    StringWriter writer = new StringWriter();
+
+                    project.SaveLogicalProject(writer);
+
+                    string expected = ObjectModelHelpers.CleanupFileContents(
+                        $@"<?xml version=""1.0"" encoding=""utf-16""?>
+<Project Sdk=""MSBuildUnitTestSdk"">
+  <!--
+============================================================================================================================================
+  Import of ""{sdkPropsPath}"" from Sdk ""MSBuildUnitTestSdk"" was implied by the Project element's Sdk attribute.
+
+{sdkPropsPath}
+============================================================================================================================================
+-->
+  <PropertyGroup>
+    <SdkPropsImported>true</SdkPropsImported>
+  </PropertyGroup>
+  <!--
+============================================================================================================================================
+  </Import>
+
+
+============================================================================================================================================
+-->
+  <PropertyGroup>
+    <p>v1</p>
+  </PropertyGroup>
+  <!--
+============================================================================================================================================
+  Import of ""{sdkTargetsPath}"" from Sdk ""MSBuildUnitTestSdk"" was implied by the Project element's Sdk attribute.
+
+{sdkTargetsPath}
+============================================================================================================================================
+-->
+  <PropertyGroup>
+    <SdkTargetsImported>true</SdkTargetsImported>
+  </PropertyGroup>
+  <!--
+============================================================================================================================================
+  </Import>
+
+
+============================================================================================================================================
+-->
+</Project>");
+                    Helpers.VerifyAssertLineByLine(expected, writer.ToString());
+                }
+            }
+            finally
+            {
+                if (Directory.Exists(testSdkDirectory))
+                {
+                    FileUtilities.DeleteWithoutTrailingBackslash(testSdkDirectory, true);
+                }
+            }
+        }
     }
 }