From d6dd38f5210fedfd96ff088ef9b8a2424c79c4f0 Mon Sep 17 00:00:00 2001
From: Ellie Hermaszewska <ellieh@nvidia.com>
Date: Tue, 11 Apr 2023 23:28:58 +0800
Subject: Implement FileCheck tests for several test commands (#2747)

* Add missing expected.txt for test

* Diagnostics -> StdWriters in render test

* Allow specifying several test prefixes to run

`slang-test -- tests/foo tests/bar`

* Squash warnings in some tests

* Enable gfx debug layer in gfx test util

Makes this issue present consistently: https://github.com/shader-slang/slang/issues/2766

* Allow DebugDevice to return interfaces instantiated by the debugged object

* Check that we actaully have a shader cache for shader cache tests

* Implement FileCheck tests for several test commands

- SIMPLE, SIMPLE_EX
- SIMPLE_LINE
- REFLECTION, CPU_REFLECTION
- CROSS_COMPILE

It does not currently support the render tests or the COMPARE_COMPUTE commands

It is invoked by adding `(filecheck=MY_FILECHECK_PREFIX)` to the test command, for example

TEST:CROSS_COMPILE(filecheck=SPIRV): -target spirv-assembly

* Move LLVM FileCheck interface to slang-llvm

* Neaten slang-test tests

* Refine handling of expected output in slang-test

* Add example FileCheck buffer test

* Add cuda-kernel-export tests

Which were waiting on FileCheck

* Bump vs project files

* Make createLLVMFileCheck_V1 return a void* rather than specifically an IFileCheck

* Remove use of CharSlice from filecheck interface

* Bump slang-llvm version

---------

Co-authored-by: jsmall-nvidia <jsmall@nvidia.com>
---
 build/visual-studio/slang-test/slang-test.vcxproj         | 1 +
 build/visual-studio/slang-test/slang-test.vcxproj.filters | 3 +++
 2 files changed, 4 insertions(+)

(limited to 'build/visual-studio')

diff --git a/build/visual-studio/slang-test/slang-test.vcxproj b/build/visual-studio/slang-test/slang-test.vcxproj
index 1dc703860..ae586ca9d 100644
--- a/build/visual-studio/slang-test/slang-test.vcxproj
+++ b/build/visual-studio/slang-test/slang-test.vcxproj
@@ -278,6 +278,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\tools\slang-test\directory-util.h" />
+    <ClInclude Include="..\..\..\tools\slang-test\filecheck.h" />
     <ClInclude Include="..\..\..\tools\slang-test\options.h" />
     <ClInclude Include="..\..\..\tools\slang-test\parse-diagnostic-util.h" />
     <ClInclude Include="..\..\..\tools\slang-test\slangc-tool.h" />
diff --git a/build/visual-studio/slang-test/slang-test.vcxproj.filters b/build/visual-studio/slang-test/slang-test.vcxproj.filters
index 022b9af6d..96d273897 100644
--- a/build/visual-studio/slang-test/slang-test.vcxproj.filters
+++ b/build/visual-studio/slang-test/slang-test.vcxproj.filters
@@ -12,6 +12,9 @@
     <ClInclude Include="..\..\..\tools\slang-test\directory-util.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\tools\slang-test\filecheck.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\tools\slang-test\options.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-- 
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