106 lines
3.1 KiB
JavaScript
106 lines
3.1 KiB
JavaScript
// META: title=validation tests for WebNN API slice operation
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// META: global=window
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// META: variant=?cpu
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// META: variant=?gpu
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// META: variant=?npu
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// META: script=../resources/utils_validation.js
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'use strict';
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multi_builder_test(async (t, builder, otherBuilder) => {
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const inputFromOtherBuilder =
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otherBuilder.input('input', {dataType: 'float32', shape: [2, 2]});
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const starts = [1, 1];
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const sizes = [1, 1];
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assert_throws_js(
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TypeError, () => builder.slice(inputFromOtherBuilder, starts, sizes));
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}, '[slice] throw if input is from another builder');
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const tests = [
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{
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name: '[slice] Test with starts=[0, 1, 2] and sizes=[1, 2, 3].',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [0, 1, 2],
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sizes: [1, 2, 3],
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output: {dataType: 'float32', shape: [1, 2, 3]}
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},
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{
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name: '[slice] Throw if input is a scalar.',
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input: {dataType: 'float32', shape: []},
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starts: [0],
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sizes: [1]
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},
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{
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name:
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'[slice] Throw if the length of sizes is not equal to the rank of the input tensor.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [1, 2, 3],
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sizes: [1, 1]
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},
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{
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name:
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'[slice] Throw if the length of starts is not equal to the rank of the input tensor.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [1, 2, 1, 3],
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sizes: [1, 1, 1]
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},
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{
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name:
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'[slice] Throw if the starting index is equal to or greater than input size in the same dimension.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [0, 4, 4],
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sizes: [1, 1, 1]
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},
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{
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name: '[slice] Throw if the number of elements to slice is equal to 0.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [1, 2, 3],
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sizes: [1, 0, 1]
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},
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{
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name:
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'[slice] Throw if the ending index to slice is greater than input size in the same dimension.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [0, 1, 2],
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sizes: [3, 4, 1]
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},
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{
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name:
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'[slice] Throw if the length of strides is not equal to the rank of the input tensor.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [1, 2, 3],
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sizes: [1, 1, 1],
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strides: [1, 1, 1, 1]
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},
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{
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name: '[slice] Throw if the strides are less than 1.',
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input: {dataType: 'float32', shape: [3, 4, 5]},
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starts: [1, 2, 3],
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sizes: [1, 1, 1],
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strides: [0, 0, 0]
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}
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];
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tests.forEach(
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test => promise_test(async t => {
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const builder = new MLGraphBuilder(context);
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const input = builder.input('input', test.input);
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const options = {};
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if (test.strides) {
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options.strides = test.strides;
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}
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if (test.output) {
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const output = builder.slice(input, test.starts, test.sizes);
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assert_equals(output.dataType, test.output.dataType);
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assert_array_equals(output.shape, test.output.shape);
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} else {
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const label = 'slice_xxx';
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options.label = label;
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const regrexp = new RegExp('\\[' + label + '\\]');
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assert_throws_with_label(
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() => builder.slice(input, test.starts, test.sizes, options),
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regrexp);
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}
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}, test.name));
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