From e15df3a75c15b78241079a5104ed3f697b2ef701 Mon Sep 17 00:00:00 2001
From: baldurk <baldurk@baldurk.org>
Date: Fri, 17 Jun 2022 16:21:59 +0100
Subject: [PATCH] Test that glBindProgramPipeline(0) generates no errors

---
 util/test/demos/gl/gl_parameter_zoo.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/util/test/demos/gl/gl_parameter_zoo.cpp b/util/test/demos/gl/gl_parameter_zoo.cpp
index 5d529d525..3f14c752f 100644
--- a/util/test/demos/gl/gl_parameter_zoo.cpp
+++ b/util/test/demos/gl/gl_parameter_zoo.cpp
@@ -198,6 +198,16 @@ void main()
       glPixelStorei(GL_PACK_SKIP_ROWS, 33);
       glPixelStorei(GL_PACK_ALIGNMENT, 8);
 
+      for(int i = 0; i < 100; i++)
+        glGetError();
+
+      glBindProgramPipeline(0);
+
+      if(glGetError() != GL_NONE)
+      {
+        TEST_ERROR("Got an error from glBindProgramPipeline");
+      }
+
       glViewport(0, 0, GLsizei(screenWidth), GLsizei(screenHeight));
 
       glBindBuffersBase(GL_SHADER_STORAGE_BUFFER, 0, 4, NULL);