reverse.https.any.js

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

// META: global=window,dedicatedworker

// META: variant=?cpu

// META: variant=?gpu

// META: variant=?npu

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

'use strict';

const tests = [

    name: '[reverse] Test reverse with default options',

    input: {dataType: 'float32', shape: [3, 3]},

    output: {dataType: 'float32', shape: [3, 3]}

},

    name: '[reverse] Test reverse with axes = [0, 1]',

    input: {dataType: 'int32', shape: [1, 2, 3]},

    axes: [0, 1],

    output: {dataType: 'int32', shape: [1, 2, 3]}

},

    name: '[reverse] Throw if axes is greater than input rank',

    input: {dataType: 'float32', shape: [3, 3]},

    axes: [3]

},

    name: '[reverse] Throw if axes is duplicated',

    input: {dataType: 'float32', shape: [1, 2, 3, 4]},

    axes: [2, 2, 3]

];

tests.forEach(test => promise_test(async t => {

                const builder = new MLGraphBuilder(context);

                const input = builder.input('input', test.input);

                const options = {};

                if (test.axes) {

                  options.axes = test.axes;

                if (test.output) {

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

                  assert_equals(output.dataType, test.output.dataType);

                  assert_array_equals(output.shape, test.output.shape);

                } else {

                  const label = 'reverse_1'

                  options.label = label;

                  const regexp = new RegExp('\\[' + label + '\\]');

                  assert_throws_with_label(

                      () => builder.reverse(input, options), regexp);

              }, test.name));

multi_builder_test(async (t, builder, otherBuilder) => {

  const input =

      otherBuilder.input('input', {dataType: 'float32', shape: [3, 3]});

  assert_throws_js(TypeError, () => builder.reverse(input));

}, '[reverse] Throw if input is from another builder');