linear.https.any.js

Enable keyboard shortcuts

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

// META: global=window,dedicatedworker

// META: variant=?cpu

// META: variant=?gpu

// META: variant=?npu

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

'use strict';

validateInputFromAnotherBuilder('linear');

const label = 'linear_xxx';

validateSingleInputOperation('linear', label);

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {alpha: 1.5, beta: 0.3};

  const input = builder.input('input', {dataType: 'float32', shape: [1, 2, 3]});

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

  assert_equals(output.dataType, 'float32');

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

}, '[linear] Build with options');

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {beta: -Infinity};

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

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

}, '[linear] Throw if options.beta is -Infinity');

promise_test(async t => {

  const builder = new MLGraphBuilder(context);

  const options = {alpha: NaN};

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

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

}, '[linear] Throw if options.alpha is NaN');