1 files changed, 8 insertions, 2 deletions
diff --git a/tests/headless.rs b/tests/headless.rs
index ffc74b3..3c587ea 100644
--- a/tests/headless.rs
+++ b/tests/headless.rs
@@ -7,7 +7,12 @@ extern crate glutin;
 extern crate libc;
 
 mod gl {
-    generate_gl_bindings!("gl", "core", "1.1", "struct")
+    generate_gl_bindings! {
+        api: "gl",
+        profile: "core",
+        version: "1.1",
+        generator: "struct"
+    }
 }
 
 #[cfg(feature = "headless")]
@@ -25,5 +30,6 @@ fn main() {
     let mut value: (u8, u8, u8, u8) = unsafe { std::mem::uninitialized() };
     unsafe { gl.ReadPixels(0, 0, 1, 1, gl::RGBA, gl::UNSIGNED_BYTE, std::mem::transmute(&mut value)) };
 
-    assert_eq!(value, (0, 255, 0, 255));
+    assert!(value == (0, 255, 0, 255) || value == (0, 64, 0, 255) ||
+        value == (0, 64, 0, 255) || value == (0, 64, 0, 0));
 }