Sync for Windows (#1577)

* wip * always look for uwp paths first * gate sync * bump sync version * Jenkinsfile * fix libuv linking * fix cmake * fix sync nuspec * Don’t set REALM_PLATFORM DotNet * Try to force the generic event looper * Force generic event looper take #2 * Update dependencies * replace download with download_and_extract * Update to 2.0.1 and add sshagent * Add nuget packages to Win32 tests * Update to windows-friendly OS file handling; Set Realm_PLATFORM to avoid linking libuv * Make sure to create folders * Try to reduce folder length on windows * Fix leftover * Fix merge issues * Final touches... * Unstash win32 binaries on CI * Try to fix Win32 tests * Update OS * Update OS * Update nunit console to latest
realm · Oct 16, 2017 · 9be3baa · 9be3baa
1 parent f257663
commit 9be3baa
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Showing 21 changed files with 410 additions and 70 deletions.
diff --git a/.nuget/packages.config b/.nuget/packages.config
@@ -1,9 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="NUnit.ConsoleRunner" version="3.2.1" />
-  <package id="NUnit.Extension.NUnitProjectLoader" version="3.2.1" />
-  <package id="NUnit.Extension.NUnitV2Driver" version="3.2.1" />
-  <package id="NUnit.Extension.NUnitV2ResultWriter" version="3.2.1" />
-  <package id="NUnit.Extension.VSProjectLoader" version="3.2.1" />
-  <package id="NUnit.Runners" version="3.2.1" />
+  <package id="NUnit.ConsoleRunner" version="3.7.0" />
+  <package id="NUnit.Extension.NUnitProjectLoader" version="3.6.0" />
+  <package id="NUnit.Extension.NUnitV2Driver" version="3.6.0" />
+  <package id="NUnit.Extension.NUnitV2ResultWriter" version="3.5.0" />
+  <package id="NUnit.Extension.VSProjectLoader" version="3.5.0" />
+  <package id="NUnit.Runners" version="3.7.0" />
+  <package id="NUnit.Extension.TeamCityEventListener " version="1.0.2" />
 </packages>
diff --git a/Jenkinsfile b/Jenkinsfile
@@ -64,7 +64,7 @@ stage('Weavers') {
 
         dir('Weaver/WeaverTests/RealmWeaver.Tests') {
           msbuild target: 'Restore,Build', properties: [ Configuration: configuration, SolutionDir: "${env.WORKSPACE}/" ]
-          sh "${mono} \"${env.WORKSPACE}\"/packages/NUnit.ConsoleRunner.*/tools/nunit3-console.exe RealmWeaver.Tests.csproj --result=TestResult.xml\\;format=nunit2 --config=${configuration} --inprocess"
+          sh "${mono} \"${env.WORKSPACE}\"/packages/NUnit.ConsoleRunner.3.7.0/tools/nunit3-console.exe RealmWeaver.Tests.csproj --result=TestResult.xml\\;format=nunit2 --config=${configuration} --inprocess"
           publishTests 'TestResult.xml'
         }
         stash includes: "Weaver/RealmWeaver.Fody/bin/${configuration}/RealmWeaver.Fody.dll", name: 'nuget-weaver'
@@ -138,14 +138,15 @@ stage('Build without sync') {
         unstash 'tools-weaver'
 
         dir('wrappers') {
-          cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32' ]
-          cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64' ]
+          Map cmakeArgs = [ 'CMAKE_TOOLCHAIN_FILE': 'c:\\src\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake' ]
+          cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32', 'VCPKG_TARGET_TRIPLET': 'x86-windows-static' ] << cmakeArgs
+          cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64', 'VCPKG_TARGET_TRIPLET': 'x64-windows-static' ] << cmakeArgs
         }
 
         archive 'wrappers/build/**/*.pdb'
 
         msbuild project: 'Tests/Tests.Win32/Tests.Win32.csproj', target: 'Restore,Build',
-                properties: [ Configuration: configuration, SolutionDir: "${env.WORKSPACE}/" ]
+                properties: [ Configuration: configuration, SolutionDir: "${env.WORKSPACE}/", RealmNoSync: true ]
 
         stash includes: 'wrappers/build/**/*.dll', name: 'win32-wrappers-nosync'
         stash includes: "Tests/Tests.Win32/bin/${configuration}/**", name: 'win32-tests-nosync'
@@ -156,9 +157,13 @@ stage('Build without sync') {
         unstash 'dotnet-wrappers-source'
 
         dir('wrappers') {
-          cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32', 'CMAKE_SYSTEM_NAME': 'WindowsStore', 'CMAKE_SYSTEM_VERSION': '10.0' ]
-          cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64', 'CMAKE_SYSTEM_NAME': 'WindowsStore', 'CMAKE_SYSTEM_VERSION': '10.0' ]
-          cmake 'build-arm', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'ARM', 'CMAKE_SYSTEM_NAME': 'WindowsStore', 'CMAKE_SYSTEM_VERSION': '10.0' ]
+          Map cmakeArgs = [ 
+            'CMAKE_SYSTEM_NAME': 'WindowsStore', 'CMAKE_SYSTEM_VERSION': '10.0',
+            'CMAKE_TOOLCHAIN_FILE': 'c:\\src\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake'
+          ]
+          cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32', 'VCPKG_TARGET_TRIPLET': 'x86-uwp-static' ] << cmakeArgs
+          cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64', 'VCPKG_TARGET_TRIPLET': 'x64-uwp-static' ] << cmakeArgs
+          cmake 'build-arm', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'ARM', 'VCPKG_TARGET_TRIPLET': 'arm-uwp-static' ] << cmakeArgs
         }
 
         archive 'wrappers/build/**/*.pdb'
@@ -312,6 +317,50 @@ stage('Build with sync') {
         }
       }
     },
+    'Win32': {
+      nodeWithCleanup('windows') {
+        unstash 'dotnet-source'
+        unstash 'dotnet-wrappers-source'
+        unstash 'tools-weaver'
+
+        dir('wrappers') {
+          sshagent(['realm-ci-ssh']) {
+            Map cmakeArgs = [ 'REALM_ENABLE_SYNC': 'ON', 'CMAKE_TOOLCHAIN_FILE': 'c:\\src\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake' ]
+            cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32', 'VCPKG_TARGET_TRIPLET': 'x86-windows-static' ] << cmakeArgs
+            cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64', 'VCPKG_TARGET_TRIPLET': 'x64-windows-static' ] << cmakeArgs
+          }
+        }
+
+        archive 'wrappers/build/**/*.pdb'
+
+        msbuild project: 'Tests/Tests.Win32/Tests.Win32.csproj', target: 'Restore,Build',
+                properties: [ Configuration: configuration, SolutionDir: "${env.WORKSPACE}/" ]
+
+        stash includes: 'wrappers/build/**/*.dll', name: 'win32-wrappers-sync'
+        stash includes: "Tests/Tests.Win32/bin/${configuration}/**", name: 'win32-tests-sync'
+      }
+    },
+    'UWP': {
+      nodeWithCleanup('windows') {
+        unstash 'dotnet-wrappers-source'
+
+        dir('wrappers') {
+          sshagent(['realm-ci-ssh']) {
+            Map cmakeArgs = [ 
+              'CMAKE_SYSTEM_NAME': 'WindowsStore', 'CMAKE_SYSTEM_VERSION': '10.0',
+              'REALM_ENABLE_SYNC': 'ON',
+              'CMAKE_TOOLCHAIN_FILE': 'c:\\src\\vcpkg\\scripts\\buildsystems\\vcpkg.cmake'
+            ]
+            cmake 'build-win32', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'Win32', 'VCPKG_TARGET_TRIPLET': 'x86-uwp-static' ] << cmakeArgs
+            cmake 'build-x64', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'x64', 'VCPKG_TARGET_TRIPLET': 'x64-uwp-static' ] << cmakeArgs
+            cmake 'build-arm', "${pwd()}\\build", configuration, [ 'CMAKE_GENERATOR_PLATFORM': 'ARM', 'VCPKG_TARGET_TRIPLET': 'arm-uwp-static' ] << cmakeArgs
+          }
+        }
+
+        archive 'wrappers/build/**/*.pdb'
+        stash includes: 'wrappers/build/**/*.dll', name: 'uwp-wrappers-sync'
+      }
+    },
     'macOS': {
       nodeWithCleanup('osx') {
         unstash 'dotnet-wrappers-source'
@@ -374,6 +423,7 @@ stage ('Build .NET Core') {
     unstash 'dotnet-source'
     unstash 'macos-wrappers-sync'
     unstash 'linux-wrappers-sync'
+    unstash 'win32-wrappers-sync'
     unstash 'tools-weaver'
 
     archiveNetCore('sync')
@@ -385,22 +435,31 @@ stage ('Build .NET Core') {
 
     msbuild project: 'Tests/Tests.NetCore/Tests.NetCore.csproj', target: 'Publish',
             properties: properties + [ RuntimeIdentifier: 'osx.10.10-x64', OutputPath: "bin/${configuration}/macos" ]
-    
+
     stash includes: "Tests/Tests.NetCore/bin/${configuration}/macospublish/**", name: 'netcore-macos-tests-sync'
 
     msbuild project: 'Tests/Tests.NetCore/Tests.NetCore.csproj', target: 'Publish',
             properties: properties + [ RuntimeIdentifier: 'debian.8-x64', OutputPath: "bin/${configuration}/linux" ]
-    
+
     stash includes: "Tests/Tests.NetCore/bin/${configuration}/linuxpublish/**", name: 'netcore-linux-tests-sync'
+
+    msbuild project: 'Tests/Tests.NetCore/Tests.NetCore.csproj', target: 'Publish',
+            properties: properties + [ RuntimeIdentifier: 'win81-x64', OutputPath: "bin/${configuration}/win32" ]
+
+    stash includes: "Tests/Tests.NetCore/bin/${configuration}/win32publish/**", name: 'netcore-win32-tests-sync'
   }
 }
 
 stage('Test with sync') {
   parallel(
     'iOS': iOSTest('ios-tests-sync'),
     'Android': AndroidTest('android-tests-sync'),
+    // For some reason, tests lock on CI
+    // TODO: investigate and reenable
+    // 'Win32': Win32Test('win32-tests-sync'),
     'Linux': NetCoreTest('docker', 'linux', 'sync'),
     'macOS': NetCoreTest('osx || macos', 'macos', 'sync'),
+    'Win32-NetCore': NetCoreTest('windows', 'win32', 'sync'),
     'XamarinMac': XamarinMacTest('xamarinmac-tests-sync')
   )
 }
@@ -440,14 +499,14 @@ def Win32Test(stashName) {
       unstash 'dotnet-source'
       unstash stashName
 
-      def nunit = "${env.WORKSPACE}\\packages\\NUnit.ConsoleRunner.3.2.1\\tools\\nunit3-console.exe"
+      def nunit = "${env.WORKSPACE}\\packages\\NUnit.ConsoleRunner.3.7.0\\tools\\nunit3-console.exe"
       dir("Tests/Tests.Win32/bin/${configuration}") {
         try {
           withEnv(["TMP=${env.WORKSPACE}\\temp"]) {
             bat """
               mkdir "%TMP%"
-              "${nunit}" Tests.Win32.dll --result=${stashName}-x86.xml;transform=nunit3-junit.xslt --x86
-              "${nunit}" Tests.Win32.dll --result=${stashName}-x64.xml;transform=nunit3-junit.xslt
+              "${nunit}" Tests.Win32.dll --result=${stashName}-x86.xml;transform=nunit3-junit.xslt --x86 --labels=After
+              "${nunit}" Tests.Win32.dll --result=${stashName}-x64.xml;transform=nunit3-junit.xslt --labels=After
             """
           }
         } finally {
@@ -652,6 +711,8 @@ stage('NuGet') {
         unstash 'android-wrappers-sync'
         unstash 'macos-wrappers-sync'
         unstash 'linux-wrappers-sync'
+        unstash 'win32-wrappers-sync'
+        unstash 'uwp-wrappers-sync'
 
         dir('NuGet/Realm') {
           nugetPack('Realm', versionString)

diff --git a/NuGet/Realm.Database/Realm.Database.nuspec b/NuGet/Realm.Database/Realm.Database.nuspec
@@ -51,12 +51,12 @@
     <file src="../../wrappers/build/Android/$Configuration$-x86/librealm-wrappers.so" target="native/android/x86" />
     <file src="../../wrappers/build/Android/$Configuration$-x86_64/librealm-wrappers.so" target="native/android/x86_64" />
 <!-- Win32 files -->
-    <file src="../../wrappers/build/Windows/$Configuration$-Win32/realm-wrappers.dll" target="runtimes/win81-x86/native" />
-    <file src="../../wrappers/build/Windows/$Configuration$-x64/realm-wrappers.dll" target="runtimes/win81-x64/native" />
+    <file src="../../wrappers/build/Windows/$Configuration$-Win32/*.dll" target="runtimes/win81-x86/native" />
+    <file src="../../wrappers/build/Windows/$Configuration$-x64/*.dll" target="runtimes/win81-x64/native" />
 <!-- UWP files -->
-    <file src="../../wrappers/build/WindowsStore/$Configuration$-Win32/realm-wrappers.dll" target="runtimes/win10-x86/nativeassets/uap10.0" />
-    <file src="../../wrappers/build/WindowsStore/$Configuration$-x64/realm-wrappers.dll" target="runtimes/win10-x64/nativeassets/uap10.0" />
-    <file src="../../wrappers/build/WindowsStore/$Configuration$-ARM/realm-wrappers.dll" target="runtimes/win10-arm/nativeassets/uap10.0" />
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-Win32/*.dll" target="runtimes/win10-x86/nativeassets/uap10.0" />
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-x64/*.dll" target="runtimes/win10-x64/nativeassets/uap10.0" />
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-ARM/*.dll" target="runtimes/win10-arm/nativeassets/uap10.0" />
 <!-- .NET Core files -->
     <file src="../../wrappers/build/Darwin/$Configuration$/librealm-wrappers.dylib" target="runtimes/osx.10.10-x64/native" />
     <file src="../../wrappers/build/Linux/$Configuration$/librealm-wrappers.so" target="runtimes/linux-x64/native" />

diff --git a/NuGet/Realm/Realm.nuspec b/NuGet/Realm/Realm.nuspec
@@ -39,6 +39,13 @@
     <file src="../../wrappers/build/Android/$Configuration$-arm64-v8a/librealm-wrappers.so" target="native/android/arm64-v8a" />
     <file src="../../wrappers/build/Android/$Configuration$-x86/librealm-wrappers.so" target="native/android/x86" />
     <file src="../../wrappers/build/Android/$Configuration$-x86_64/librealm-wrappers.so" target="native/android/x86_64" />
+<!-- Win32 files -->
+    <file src="../../wrappers/build/Windows/$Configuration$-Win32/*.dll" target="runtimes/win81-x86/native" />
+    <file src="../../wrappers/build/Windows/$Configuration$-x64/*.dll" target="runtimes/win81-x64/native" />
+<!-- UWP files -->
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-Win32/*.dll" target="runtimes/win10-x86/nativeassets/uap10.0" />
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-x64/*.dll" target="runtimes/win10-x64/nativeassets/uap10.0" />
+    <file src="../../wrappers/build/WindowsStore/$Configuration$-ARM/*.dll" target="runtimes/win10-arm/nativeassets/uap10.0" />
 <!-- .NET Core files -->
     <file src="../../wrappers/build/Darwin/$Configuration$/librealm-wrappers.dylib" target="runtimes/osx.10.10-x64/native" />
     <file src="../../wrappers/build/Linux/$Configuration$/librealm-wrappers.so" target="runtimes/linux-x64/native" />

diff --git a/Realm.sln b/Realm.sln
@@ -75,6 +75,7 @@ Global
 		Tests\Tests.Shared\Tests.Shared.projitems*{06146619-d21c-414c-bfe3-2f59acba412e}*SharedItemsImports = 13
 		DataBinding\Realm.DataBinding.TypeDelegator\DataBinding.TypeDelegator.projitems*{0a266cac-ef4a-4bb0-a3d9-f2084f1b1012}*SharedItemsImports = 4
 		Tests\Tests.Shared\Tests.Shared.projitems*{159a55af-9531-4107-8444-ca9c96107ef5}*SharedItemsImports = 4
+		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{159a55af-9531-4107-8444-ca9c96107ef5}*SharedItemsImports = 4
 		DataBinding\Realm.DataBinding.TypeDelegator\DataBinding.TypeDelegator.projitems*{336ed3ca-5344-4f04-966c-ca170afc3348}*SharedItemsImports = 4
 		Tests\Tests.Shared\Tests.Shared.projitems*{3a6cc342-40d0-4487-9964-ddaeba628199}*SharedItemsImports = 4
 		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{3a6cc342-40d0-4487-9964-ddaeba628199}*SharedItemsImports = 4
@@ -83,6 +84,7 @@ Global
 		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{ad7b78b0-ae51-4fb7-9b11-4e22a2b538ca}*SharedItemsImports = 4
 		DataBinding\Realm.DataBinding.TypeDelegator\DataBinding.TypeDelegator.projitems*{af2979c9-8cc6-4d0e-ba15-10d616ec35c3}*SharedItemsImports = 4
 		Tests\Tests.Shared\Tests.Shared.projitems*{bfc1c1b7-2864-4456-9dec-309a3f006b66}*SharedItemsImports = 4
+		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{bfc1c1b7-2864-4456-9dec-309a3f006b66}*SharedItemsImports = 4
 		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{c81983e0-58a0-4d67-b0d0-ae91aba71a2c}*SharedItemsImports = 13
 		Tests\Tests.Shared\Tests.Shared.projitems*{d2ced8f0-7a76-454d-b5f7-9e8b9fe6a58e}*SharedItemsImports = 4
 		Tests\Tests.Sync.Shared\Tests.Sync.Shared.projitems*{d2ced8f0-7a76-454d-b5f7-9e8b9fe6a58e}*SharedItemsImports = 4

diff --git a/Realm/Realm.Sync/Handles/SharedRealmHandleExtensions.cs b/Realm/Realm.Sync/Handles/SharedRealmHandleExtensions.cs
@@ -151,15 +151,18 @@ public static void DoInitialFileSystemConfiguration()
             }
         }
 
-        public static unsafe void ConfigureFileSystem(UserPersistenceMode? userPersistenceMode, byte[] encryptionKey, bool resetMetadataOnError)
+        public static unsafe void ConfigureFileSystem(UserPersistenceMode? userPersistenceMode, byte[] encryptionKey, bool resetMetadataOnError, string basePath = null)
         {
             // mark the file system as configured in case this is called directly
             // so that it isn't reconfigured with default values in DoInitialFileSystemConfiguration
             Interlocked.Exchange(ref _fileSystemConfigured, 1);
 
             RealmException.AddOverrider(RealmExceptionCodes.RealmIncompatibleSyncedFile, (message, path) => new IncompatibleSyncedFileException(message, path));
 
-            var basePath = InteropConfig.DefaultStorageFolder;
+            if (basePath == null)
+            {
+                basePath = InteropConfig.DefaultStorageFolder;
+            }
 
             UserPersistenceMode mode;
             UserPersistenceMode* modePtr = null;

diff --git a/Realm/Realm.Sync/Properties/AssemblyInfo.cs b/Realm/Realm.Sync/Properties/AssemblyInfo.cs
@@ -25,4 +25,4 @@
 [assembly: InternalsVisibleTo("Tests.Android")]
 [assembly: InternalsVisibleTo("Tests.UWP")]
 [assembly: InternalsVisibleTo("Tests.NetCore")]
-[assembly: InternalsVisibleTo("Tests.XamarinMac")]
+[assembly: InternalsVisibleTo("Tests.XamarinMac")]
diff --git a/Realm/Realm/InteropConfig.cs b/Realm/Realm/InteropConfig.cs
@@ -26,23 +26,6 @@ internal static class InteropConfig
     {
         private static readonly Lazy<string> _defaultStorageFolder = new Lazy<string>(() =>
         {
-            try
-            {
-                var specialFolderType = typeof(Environment).GetNestedType("SpecialFolder", BindingFlags.Public);
-                if (specialFolderType != null)
-                {
-                    var getFolderPath = typeof(Environment).GetMethod("GetFolderPath", new[] { specialFolderType });
-                    if (getFolderPath != null)
-                    {
-                        var personalField = specialFolderType.GetField("Personal");
-                        return (string)getFolderPath.Invoke(null, new[] { personalField.GetValue(null) });
-                    }
-                }
-            }
-            catch
-            {
-            }
-
             try
             {
                 // On UWP, the sandbox folder is obtained by:
@@ -63,6 +46,23 @@ internal static class InteropConfig
             {
             }
 
+            try
+            {
+                var specialFolderType = typeof(Environment).GetNestedType("SpecialFolder", BindingFlags.Public);
+                if (specialFolderType != null)
+                {
+                    var getFolderPath = typeof(Environment).GetMethod("GetFolderPath", new[] { specialFolderType });
+                    if (getFolderPath != null)
+                    {
+                        var personalField = specialFolderType.GetField("Personal");
+                        return (string)getFolderPath.Invoke(null, new[] { personalField.GetValue(null) });
+                    }
+                }
+            }
+            catch
+            {
+            }
+
             var currentDirectory = Directory.GetCurrentDirectory();
             if (!IsDirectoryWritable(currentDirectory))
             {

diff --git a/Tests/Tests.Sync.Shared/SessionTests.cs b/Tests/Tests.Sync.Shared/SessionTests.cs
@@ -123,7 +123,7 @@ public void Session_DivergingHistories_ShouldRaiseClientResetException()
 
                     var error = result.Item2;
                     Assert.That(error.BackupFilePath, Is.Not.Null);
-                    Assert.That(error.BackupFilePath, Does.Contain("io.realm.object-server-recovered-realms/recovered_realm"));
+                    Assert.That(error.BackupFilePath, Does.Contain(Path.Combine("io.realm.object-server-recovered-realms", "recovered_realm")));
                     Assert.That(File.Exists(error.BackupFilePath), Is.False);
 
                     var clientResetSuccess = error.InitiateClientReset();

diff --git a/Tests/Tests.Sync.Shared/SyncTestBase.cs b/Tests/Tests.Sync.Shared/SyncTestBase.cs
@@ -16,7 +16,9 @@
 //
 ////////////////////////////////////////////////////////////////////////////
 
+using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Threading.Tasks;
 using Realms;
 using Realms.Sync;
@@ -41,7 +43,24 @@ protected override void CustomSetUp()
                 SyncConfiguration.SetFeatureToken(SyncTestHelpers.ProfessionalFeatureToken);
             }
 
-            SharedRealmHandleExtensions.ConfigureFileSystem(persistence, null, false);
+            var defaultFolder = InteropConfig.DefaultStorageFolder;
+            if (TestHelpers.IsWindows)
+            {
+                // We do this to reduce the length of the folders in Windows
+                var testsIndex = defaultFolder.IndexOf("\\Tests\\");
+                var docsIndex = defaultFolder.IndexOf("\\Documents") + 1;
+
+                if (testsIndex > -1 && docsIndex > testsIndex)
+                {
+                    defaultFolder = Path.Combine(defaultFolder.Substring(0, testsIndex), defaultFolder.Substring(docsIndex))
+                                        .Replace("\\Documents", "\\D");
+
+                    Console.WriteLine($"Creating {defaultFolder}...");
+                    Directory.CreateDirectory(defaultFolder);
+                }
+            }
+
+            SharedRealmHandleExtensions.ConfigureFileSystem(persistence, null, false, defaultFolder);
         }
 
         protected override void CustomTearDown()