hardSigmoid.https.any.js

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// META: title=validation tests for WebNN API hardSigmoid operation

// META: global=window,dedicatedworker

// META: variant=?cpu

// META: variant=?gpu

// META: variant=?npu

// META: script=../resources/utils_validation.js

'use strict';

validateInputFromAnotherBuilder('hardSigmoid');

const label = 'hard_sigmoid';

validateSingleInputOperation('hardSigmoid', label);

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {alpha: 0.5, beta: 1.0};

  const input = builder.input('input', {dataType: 'float16', shape: [1, 2, 3]});

  const output = builder.hardSigmoid(input, options);

  assert_equals(output.dataType, 'float16');

  assert_array_equals(output.shape, [1, 2, 3]);

}, '[hardSigmoid] Test building with options');

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {beta: NaN};

  const input = builder.input('input', {dataType: 'float32', shape: []});

  assert_throws_js(TypeError, () => builder.hardSigmoid(input, options));

}, '[hardSigmoid] Throw if options.beta is NaN');

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {alpha: Infinity};

  const input = builder.input('input', {dataType: 'float32', shape: [1]});

  assert_throws_js(TypeError, () => builder.hardSigmoid(input, options));

}, '[hardSigmoid] Throw if options.alpha is Infinity');