// META: title=test WebNN API elu operation
// META: global=window
// META: variant=?cpu
// META: variant=?gpu
// META: variant=?npu
// META: script=../resources/utils.js
// META: timeout=long

'use strict';

// https://www.w3.org/TR/webnn/#api-mlgraphbuilder-elu
// Calculate the exponential linear unit function (ELU) on the input tensor
// element-wise. The calculation follows the expression
// max(0, x) + alpha * (exp(min(0, x)) - 1).
//
// dictionary MLEluOptions {
//   double alpha = 1;
// };
//
// MLOperand elu(MLOperand input, optional MLEluOptions options = {});

const eluTests = [
  {
    'name': 'elu float32 positive 0D scalar default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [4.721739768981934],
          'descriptor': {shape: [], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [4.721739768981934],
          'descriptor': {shape: [], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 negative 0D scalar default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [-3.8663666248321533],
          'descriptor': {shape: [], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [-0.9790657162666321],
          'descriptor': {shape: [], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 1D constant tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [24], dataType: 'float32'},
          'constant': true
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [24], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 1D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [24], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [24], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 2D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [4, 6], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [4, 6], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 3D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [2, 3, 4], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [2, 3, 4], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 4D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 5D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [1, 2, 1, 3, 4], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,   0.3768780529499054,  1.4189997911453247,
            -0.9790657162666321, 1.3590080738067627,  -0.9790199995040894,
            7.839725494384766,   -0.9987577199935913, 0.5456406474113464,
            5.776711463928223,   7.263273239135742,   -0.999400794506073,
            5.665064334869385,   -0.9987848997116089, -0.9643816947937012,
            -0.7019122838973999, 7.255547046661377,   8.903468132019043,
            -0.982044517993927,  7.114678382873535,   -0.10607059299945831,
            -0.9749990105628967, 6.135150909423828,   -0.99994957447052
          ],
          'descriptor': {shape: [1, 2, 1, 3, 4], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 4D tensor positive options.alpha',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments':
            [{'input': 'eluInput'}, {'options': {'alpha': 0.3607245505146506}}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,    0.3768780529499054,   1.4189997911453247,
            -0.35317301750183105, 1.3590080738067627,   -0.35315653681755066,
            7.839725494384766,    -0.36027640104293823, 0.5456406474113464,
            5.776711463928223,    7.263273239135742,    -0.36050841212272644,
            5.665064334869385,    -0.3602862060070038,  -0.3478761315345764,
            -0.25319698452949524, 7.255547046661377,    8.903468132019043,
            -0.3542475700378418,  7.114678382873535,    -0.0382622666656971,
            -0.3517060875892639,  6.135150909423828,    -0.3607063591480255
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      }
    }
  },
  {
    'name': 'elu float32 4D tensor negative options.alpha',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.721739768981934,   0.3768780529499054, 1.4189997911453247,
            -3.8663666248321533, 1.3590080738067627, -3.8641843795776367,
            7.839725494384766,   -6.69080114364624,  0.5456406474113464,
            5.776711463928223,   7.263273239135742,  -7.419948101043701,
            5.665064334869385,   -6.712906837463379, -3.334894895553589,
            -1.2103675603866577, 7.255547046661377,  8.903468132019043,
            -4.01986026763916,   7.114678382873535,  -0.11212847381830215,
            -3.688840866088867,  6.135150909423828,  -9.895182609558105
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments':
            [{'input': 'eluInput'}, {'options': {'alpha': -3.468180406374035}}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.721739768981934,  0.3768780529499054, 1.4189997911453247,
            3.3955764770507812, 1.3590080738067627, 3.3954179286956787,
            7.839725494384766,  3.463871955871582,  0.5456406474113464,
            5.776711463928223,  7.263273239135742,  3.466102361679077,
            5.665064334869385,  3.463966131210327,  3.34464955329895,
            2.434358596801758,  7.255547046661377,  8.903468132019043,
            3.40590763092041,   7.114678382873535,  0.3678719699382782,
            3.381472587585449,  6.135150909423828,  3.468005657196045
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float32'}
        }
      }
    }
  },

  // float16 tests
  {
    'name': 'elu float16 positive 0D scalar default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [4.72265625],
          'descriptor': {shape: [], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [4.72265625],
          'descriptor': {shape: [], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 negative 0D scalar default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [-3.8671875],
          'descriptor': {shape: [], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [-0.97900390625],
          'descriptor': {shape: [], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 1D constant tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [24], dataType: 'float16'},
          'constant': true
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [24], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 1D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [24], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [24], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 2D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [4, 6], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [4, 6], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 3D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [2, 3, 4], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [2, 3, 4], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 4D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 5D tensor default options',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [1, 2, 1, 3, 4], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments': [{'input': 'eluInput'}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,       0.376953125,    1.4189453125,   -0.97900390625,
            1.359375,         -0.97900390625, 7.83984375,     -0.99853515625,
            0.54541015625,    5.77734375,     7.26171875,     -0.99951171875,
            5.6640625,        -0.9990234375,  -0.96435546875, -0.70166015625,
            7.25390625,       8.90625,        -0.98193359375, 7.11328125,
            -0.1060791015625, -0.97509765625, 6.13671875,     -1
          ],
          'descriptor': {shape: [1, 2, 1, 3, 4], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 4D tensor positive options.alpha',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments':
            [{'input': 'eluInput'}, {'options': {'alpha': 0.3607245505146506}}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,      0.376953125,   1.4189453125,
            -0.353271484375, 1.359375,      -0.353271484375,
            7.83984375,      -0.3603515625, 0.54541015625,
            5.77734375,      7.26171875,    -0.360595703125,
            5.6640625,       -0.3603515625, -0.347900390625,
            -0.253173828125, 7.25390625,    8.90625,
            -0.354248046875, 7.11328125,    -0.03826904296875,
            -0.351806640625, 6.13671875,    -0.360595703125
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      }
    }
  },
  {
    'name': 'elu float16 4D tensor negative options.alpha',
    'graph': {
      'inputs': {
        'eluInput': {
          'data': [
            4.72265625,        0.376953125,  1.4189453125, -3.8671875,
            1.359375,          -3.86328125,  7.83984375,   -6.69140625,
            0.54541015625,     5.77734375,   7.26171875,   -7.421875,
            5.6640625,         -6.71484375,  -3.333984375, -1.2099609375,
            7.25390625,        8.90625,      -4.01953125,  7.11328125,
            -0.11212158203125, -3.689453125, 6.13671875,   -9.8984375
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      },
      'operators': [{
        'name': 'elu',
        'arguments':
            [{'input': 'eluInput'}, {'options': {'alpha': -3.468180406374035}}],
        'outputs': 'eluOutput'
      }],
      'expectedOutputs': {
        'eluOutput': {
          'data': [
            4.72265625,     0.376953125, 1.4189453125, 3.396484375,
            1.359375,       3.39453125,  7.83984375,   3.46484375,
            0.54541015625,  5.77734375,  7.26171875,   3.466796875,
            5.6640625,      3.46484375,  3.34375,      2.43359375,
            7.25390625,     8.90625,     3.40625,      7.11328125,
            0.367919921875, 3.380859375, 6.13671875,   3.46875
          ],
          'descriptor': {shape: [1, 2, 3, 4], dataType: 'float16'}
        }
      }
    }
  }
];

webnn_conformance_test(eluTests, buildAndExecuteGraph, getPrecisionTolerance);