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// META: title=validation tests for WebNN API elu operation
// META: global=window,dedicatedworker
// META: script=../resources/utils_validation.js
'use strict';
validateInputFromAnotherBuilder('elu');
validateUnaryOperation(
'elu', floatingPointTypes, /*alsoBuildActivation=*/ true);
promise_test(async t => {
const options = {alpha: 1.0};
const input =
builder.input('input', {dataType: 'float32', dimensions: [1, 2, 3]});
const output = builder.elu(input, options);
assert_equals(output.dataType(), 'float32');
assert_array_equals(output.shape(), [1, 2, 3]);
}, '[elu] Test building an operator with options');
promise_test(async t => {
const options = {alpha: 1.5};
builder.elu(options);
}, '[elu] Test building an activation with options');
promise_test(async t => {
const options = {alpha: -1.0};
const input =
builder.input('input', {dataType: 'float32', dimensions: [1, 2, 3]});
assert_throws_js(TypeError, () => builder.elu(input, options));
}, '[elu] Throw if options.alpha <= 0 when building an operator');
promise_test(async t => {
const options = {alpha: NaN};
const input = builder.input('input', {dataType: 'float16', dimensions: []});
assert_throws_js(TypeError, () => builder.elu(input, options));
}, '[elu] Throw if options.alpha is NaN when building an operator');
promise_test(async t => {
const options = {alpha: 0};
assert_throws_js(TypeError, () => builder.elu(options));
}, '[elu] Throw if options.alpha <= 0 when building an activation');
promise_test(async t => {
const options = {alpha: Infinity};
assert_throws_js(TypeError, () => builder.elu(options));
}, '[elu] Throw if options.alpha is Infinity when building an activation');
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