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AST.FromFile.cpp
AST.FromFile.cpp
 
 
BuiltInResource.FromFile.cpp
BuiltInResource.FromFile.cpp
 
 
CMakeLists.txt
CMakeLists.txt
 
 
Common.cpp
Common.cpp
 
 
Config.FromFile.cpp
Config.FromFile.cpp
 
 
GlslMapIO.FromFile.cpp
GlslMapIO.FromFile.cpp
 
 
HexFloat.cpp
HexFloat.cpp
 
 
Hlsl.FromFile.cpp
Hlsl.FromFile.cpp
 
 
Initializer.h
Initializer.h
 
 
Link.FromFile.Vk.cpp
Link.FromFile.Vk.cpp
 
 
Link.FromFile.cpp
Link.FromFile.cpp
 
 
Pp.FromFile.cpp
Pp.FromFile.cpp
 
 
README.md
README.md
 
 
Remap.FromFile.cpp
Remap.FromFile.cpp
 
 
Settings.cpp
Settings.cpp
 
 
Settings.h
Settings.h
 
 
Spv.FromFile.cpp
Spv.FromFile.cpp
 
 
TestFixture.cpp
TestFixture.cpp
 
 
TestFixture.h
TestFixture.h
 
 
VkRelaxed.FromFile.cpp
VkRelaxed.FromFile.cpp
 
 
main.cpp
main.cpp
 
 
pch.h
pch.h
 
 

README.md

Glslang Tests based on the Google Test Framework

This directory contains Google Test based test fixture and test cases for glslang.

Apart from typical unit tests, necessary utility methods are added into the GlslangTests fixture to provide the ability to do file-based integration tests. Various *.FromFile.cpp files lists names of files containing input shader code in the Test/ directory. Utility methods will load the input shader source, compile them, and compare with the corresponding expected output in the Test/baseResults/ directory.

How to run the tests

Please make sure you have a copy of Google Test checked out under the External directory before building. After building, just run the ctest command or the gtests/glslangtests binary in your build directory.

The gtests/glslangtests binary also provides an --update-mode command line option, which, if supplied, will overwrite the golden files under the Test/baseResults/ directory with real output from that invocation. This serves as an easy way to update golden files.