fix: ref negate

Author: avik-pal

lib/LuxLib/test/common_ops/dense_tests.jl

@@ -138,7 +138,7 @@ end
 end
 
 @testitem "Enzyme.Forward patch: dense" tags = [:common] setup = [SharedTestSetup] skip =
-    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED) begin
+    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED[]) begin
     using LuxLib, Random, ForwardDiff, Enzyme
 
     x = rand(Float32, 2, 2)
@@ -149,7 +149,7 @@ end
 end
 
 @testitem "Enzyme rules for fused dense" tags = [:common] setup = [SharedTestSetup] skip =
-    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED) begin
+    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED[]) begin
     using LuxLib, NNlib, Zygote, Enzyme
 
     # These are mostly for testing the CUDA rules since we don't enable the CUDA tests

test/helpers/training_tests.jl

@@ -40,7 +40,7 @@ end
 
         for ad in (AutoZygote(), AutoTracker(), AutoReverseDiff(), AutoEnzyme())
             ongpu && (ad isa AutoReverseDiff || ad isa AutoEnzyme) && continue
-            !LuxTestUtils.ENZYME_TESTING_ENABLED && ad isa AutoEnzyme && continue
+            !LuxTestUtils.ENZYME_TESTING_ENABLED[] && ad isa AutoEnzyme && continue
 
             grads, _, _, _ = Training.compute_gradients(ad, _loss_function, x, tstate)
             tstate_ = Training.apply_gradients(tstate, grads)
@@ -192,7 +192,7 @@ end
 end
 
 @testitem "Training API Enzyme Runtime Mode" setup = [SharedTestSetup] tags = [:misc] skip =
-    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED) begin
+    :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED[]) begin
     using Lux, Random, Enzyme, Optimisers
 
     function makemodel(n)
@@ -241,7 +241,7 @@ end
 
 @testitem "Enzyme: Invalidate Cache on State Update" setup = [SharedTestSetup] tags = [
     :misc
-] skip = :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED) begin
+] skip = :(using LuxTestUtils; !LuxTestUtils.ENZYME_TESTING_ENABLED[]) begin
     using ADTypes, Optimisers
 
     mse = MSELoss()