Add tests for GL_NV_shader_noperspective_interpolation
diff --git a/gtests/AST.FromFile.cpp b/gtests/AST.FromFile.cpp
index 825e4dd..fea7586 100644
--- a/gtests/AST.FromFile.cpp
+++ b/gtests/AST.FromFile.cpp
@@ -41,6 +41,10 @@
using CompileToAstTest = GlslangTest<::testing::TestWithParam<std::string>>;
+#ifdef NV_EXTENSIONS
+using CompileToAstTestNV = GlslangTest<::testing::TestWithParam<std::string>>;
+#endif
+
TEST_P(CompileToAstTest, FromFile)
{
loadFileCompileAndCheck(GlobalTestSettings.testRoot, GetParam(),
@@ -48,6 +52,16 @@
Target::AST);
}
+#ifdef NV_EXTENSIONS
+// Compiling GLSL to SPIR-V under OpenGL semantics (NV extensions enabled).
+TEST_P(CompileToAstTestNV, FromFile)
+{
+ loadFileCompileAndCheck(GlobalTestSettings.testRoot, GetParam(),
+ Source::GLSL, Semantics::OpenGL, glslang::EShTargetVulkan_1_0,
+ Target::AST);
+}
+#endif
+
// clang-format off
INSTANTIATE_TEST_CASE_P(
Glsl, CompileToAstTest,
@@ -214,6 +228,16 @@
})),
FileNameAsCustomTestSuffix
);
+
+#ifdef NV_EXTENSIONS
+INSTANTIATE_TEST_CASE_P(
+ Glsl, CompileToAstTestNV,
+ ::testing::ValuesIn(std::vector<std::string>({
+ "nvShaderNoperspectiveInterpolation.frag",
+ })),
+ FileNameAsCustomTestSuffix
+);
+#endif
// clang-format on
} // anonymous namespace