Lots of unit test failures in Microsoft.AspNet.Razor.Test on CoreCLR on Linux

[cesarblum]

They all look similar:

info: Exec
info:   program: /usr/bin/env
info:   commandline: bash -c ". \"/home/cesars/src/aspnet/universe/Razor/packages/KoreBuild/build/dnvm.sh\"; dnvm run default -runtime coreclr test"
info:   workingdir: test/Microsoft.AspNet.Razor.Test
xUnit.ne;t DNX Runner (64-bit DNXCore 5.0)
  Discovering: Microsoft.AspNet.Razor.Test
  Discovered:  Microsoft.AspNet.Razor.Test
  Starting:    Microsoft.AspNet.Razor.Test
      Assert.Equal() Failure
                                               ↓ (pos 197)
      Expected: ···lock.cshtml"\r\n\r\n\r\n\r\n#line default\r\n#line hidden\r\n#line 5 "Fun···
      Actual:   ···lock.cshtml"\r\n\r\n\r\n\r\n\r\n#line default\r\n#line hidden\r\n#line 5 "F···
                                               ↑ (pos 197)
      Stack Trace:
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTestInternal(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, Boolean withTabs, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTest(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, TabTest tabTest, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest.CSharpChunkGeneratorCorrectlyGeneratesFunctionsBlocksAtDesignTime()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
           at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
           at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
      Assert.Equal() Failure
                                              ↓ (pos 756)
      Expected: ···Code.cshtml"\r\n\t \r\n\r\n#line default\r\n#line hidden\r\n\r\n        }\r···
      Actual:   ···Code.cshtml"\r\n\t \r\n\r\n\r\n#line default\r\n#line hidden\r\n\r\n        ···
                                              ↑ (pos 756)
      Stack Trace:
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTestInternal(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, Boolean withTabs, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTest(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, TabTest tabTest, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest.CSharpChunkGeneratorCorrectlyGeneratesDesignTimePragmasForEmptyImplicitExpressionInCodeTabs()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
           at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
           at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
      Assert.Equal() Failure
                                             ↓ (pos 437)
      Expected: ···\r\n    int i = 1;\r\n\r\n#line default\r\n#line hidden\r\n\r\n          ···
      Actual:   ···\r\n    int i = 1;\r\n\r\n\r\n#line default\r\n#line hidden\r\n\r\n        ···
                                             ↑ (pos 437)
      Stack Trace:
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTestInternal(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, Boolean withTabs, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTest(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, TabTest tabTest, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest.CSharpChunkGeneratorDoesNotRenderLinePragmasIfGenerateLinePragmasIsSetToFalse()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
           at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
           at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

...

      Assert.Equal() Failure
                                             ↓ (pos 536)
      Expected: ···"\r\nWrite(foo());\r\n\r\n#line default\r\n#line hidden\r\n            ···
      Actual:   ···"\r\nWrite(foo());\r\n\r\n\r\n#line default\r\n#line hidden\r\n          ···
                                             ↑ (pos 536)
      Stack Trace:
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTestInternal(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, Boolean withTabs, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTest(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, TabTest tabTest, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest.CSharpChunkGeneratorCorrectlyGeneratesInheritsAtRuntime()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
           at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
           at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
      Assert.Equal() Failure
                                               ↓ (pos 197)
      Expected: ···lock.cshtml"\r\n\r\n\r\n\r\n#line default\r\n#line hidden\r\n#line 5 "Fun···
      Actual:   ···lock.cshtml"\r\n\r\n\r\n\r\n\r\n#line default\r\n#line hidden\r\n#line 5 "F···
                                               ↑ (pos 197)
      Stack Trace:
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTestInternal(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, Boolean withTabs, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest`1.RunTest(String name, String baselineName, Boolean generatePragmas, Boolean designTimeMode, IList`1 expectedDesignTimePragmas, TestSpan[] spans, TabTest tabTest, Func`2 hostConfig, Func`2 templateEngineConfig, Action`1 onResults)
           at Microsoft.AspNet.Razor.Test.Generator.RazorCodeGeneratorTest.CSharpChunkGeneratorCorrectlyGeneratesFunctionsBlocksAtDesignTime()
           at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
           at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
           at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
  Finished:    Microsoft.AspNet.Razor.Test
=== TEST EXECUTION SUMMARY ===
   Microsoft.AspNet.Razor.Test  Total: 1850, Errors: 0, Failed: 187, Skipped: 0, Time: 2.573s

[NTaylorMullen]

This is most likely due to a whole bunch of IsMono checks in the test infrastructure

[dougbu]

@NTaylorMullen huh? We don't check IsMono anywhere in Razor. All that happens is line ending normalization. These tests are failing because we magically get an extra newline when using DNX Core. Need to debug why but I suspect a CoreFx issue.

[NTaylorMullen]

Ah, I stand corrected. I thought we did. 👍

[cesarblum]

This affects aspnet/Universe#304.

[muratg]

@dougbu Will you be looking at this one?

cc @Eilon

[dougbu]

@muratg I'm a bit overloaded but will take a look if @Eilon re-prioritizes my list.

[Eilon]

Giving to @pranavkm