@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
63 lines • 2.45 kB
JavaScript
/**
* @license
* Copyright 2019 Google LLC. All Rights Reserved.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* =============================================================================
*/
import { ALL_ENVS, describeWithFlags } from '../jasmine_util';
import { isSliceContinous } from './slice_util';
describeWithFlags('isSliceContinous', ALL_ENVS, () => {
it('[] => []', () => {
const shape = [];
const size = [];
const begin = [];
expect(isSliceContinous(shape, begin, size)).toBeTruthy();
});
it('[5] sliced to [3]', () => {
const shape = [5];
const size = [3];
const begin = [1];
expect(isSliceContinous(shape, begin, size)).toBeTruthy();
});
it('[5, 3] sliced to [2, 3] skipping a row', () => {
const shape = [5, 3];
const size = [2, 3];
const begin = [1, 0];
expect(isSliceContinous(shape, begin, size)).toBeTruthy();
});
it('[5, 3] sliced to [5, 2] skipping a column', () => {
const shape = [5, 3];
const size = [5, 2];
const begin = [0, 1];
expect(isSliceContinous(shape, begin, size)).toBeFalsy();
});
it('[5, 3] sliced to [1, 2] skipping a row and column', () => {
const shape = [5, 3];
const size = [1, 2];
const begin = [2, 1];
expect(isSliceContinous(shape, begin, size)).toBeTruthy();
});
it('[1, 5, 3] sliced to [1, 2, 3], skipping middle axis', () => {
const shape = [1, 5, 3];
const size = [1, 2, 3];
const begin = [0, 2, 0];
expect(isSliceContinous(shape, begin, size)).toBeTruthy();
});
it('[2, 5, 3] sliced to [2, 2, 3], skipping middle axis', () => {
const shape = [2, 5, 3];
const size = [2, 2, 3];
const begin = [0, 2, 0];
expect(isSliceContinous(shape, begin, size)).toBeFalsy();
});
});
//# sourceMappingURL=slice_util_test.js.map