Add integration test

Author: tamasvajk

csharp/ql/integration-tests/all-platforms/cshtml/Files.expected

@@ -0,0 +1,6 @@
+| Program.cs:0:0:0:0 | Program.cs |
+| obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs:0:0:0:0 | obj/Debug/net7.0/.NETCoreApp,Version=v7.0.AssemblyAttributes.cs |
+| obj/Debug/net7.0/cshtml.AssemblyInfo.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.AssemblyInfo.cs |
+| obj/Debug/net7.0/cshtml.GlobalUsings.g.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.GlobalUsings.g.cs |
+| obj/Debug/net7.0/cshtml.RazorAssemblyInfo.cs:0:0:0:0 | obj/Debug/net7.0/cshtml.RazorAssemblyInfo.cs |
+| obj/Debug/net7.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs:0:0:0:0 | obj/Debug/net7.0/generated/Microsoft.NET.Sdk.Razor.SourceGenerators/Microsoft.NET.Sdk.Razor.SourceGenerators.RazorSourceGenerator/Views_Home_Index_cshtml.g.cs |

csharp/ql/integration-tests/all-platforms/cshtml/Files.ql

@@ -0,0 +1,5 @@
+import csharp
+
+from File f
+where f.fromSource()
+select f

csharp/ql/integration-tests/all-platforms/cshtml/Program.cs

@@ -0,0 +1 @@
+var dummy = "dummy";

csharp/ql/integration-tests/all-platforms/cshtml/Views/Home/Index.cshtml

@@ -0,0 +1,8 @@
+@{
+    ViewData["Title"] = "Home Page";
+}
+
+<div class="text-center">
+    <h1 class="display-4">Welcome</h1>
+    <p>Learn about <a href="https://docs.microsoft.com/aspnet/core">building Web apps with ASP.NET Core</a>.</p>
+</div>

csharp/ql/integration-tests/all-platforms/cshtml/cshtml.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net7.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+ <Target Name="DeleteBinObjFolders" BeforeTargets="Clean">
+   <RemoveDir Directories=".\bin" />
+   <RemoveDir Directories=".\obj" />
+ </Target>
+</Project>

csharp/ql/integration-tests/all-platforms/cshtml/test.py

@@ -0,0 +1,3 @@
+from create_database_utils import *
+
+run_codeql_database_create(['dotnet build'], lang="csharp", extra_args=["--extractor-option=cil=false"])