message: dnn(test): enable tests from issue 17953
diff: @@ -2349,13 +2349,6 @@ TEST_P(ConvolutionEltwiseActivationFusion, Accuracy)
  if ((eltwiseOp != "sum" || weightedEltwise) && backendId == DNN_BACKEND_OPENCV && (targetId == DNN_TARGET_OPENCL || targetId == DNN_TARGET_OPENCL_FP16))
  applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
  - // bug: https://github.com/opencv/opencv/issues/17953
  - if (eltwiseOp == "sum" && actType == "ChannelsPReLU" && bias_term == false &&
  - backendId == DNN_BACKEND_OPENCV && (targetId == DNN_TARGET_OPENCL || targetId == DNN_TARGET_OPENCL_FP16))
  - {
  - applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
  - }
  -
  // bug: https://github.com/opencv/opencv/issues/17964
  if (actType == "Power" && backendId == DNN_BACKEND_OPENCV && (targetId == DNN_TARGET_OPENCL || targetId == DNN_TARGET_OPENCL_FP16))
  applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
  @@ -2442,13 +2435,6 @@ TEST_P(ConvolutionActivationEltwiseFusion, Accuracy)
  if (actType == "Power" && backendId == DNN_BACKEND_OPENCV && (targetId == DNN_TARGET_OPENCL || targetId == DNN_TARGET_OPENCL_FP16))
  applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
  - // bug: https://github.com/opencv/opencv/issues/17953
  - if (actType == "ChannelsPReLU" && bias_term == false &&
  - backendId == DNN_BACKEND_OPENCV && (targetId == DNN_TARGET_OPENCL || targetId == DNN_TARGET_OPENCL_FP16))
  - {
  - applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL);
  - }
  -
  Net net;
  int convId = net.addLayer(convParams.name, convParams.type, convParams);
  int activId = net.addLayer(activationParams.name, activationParams.type, activationParams);
  