@tensorflow/tfjs-core
Version:
Hardware-accelerated JavaScript library for machine intelligence
118 lines • 4.72 kB
JavaScript
/**
* @license
* Copyright 2020 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 * as tf from '../index';
import { ALL_ENVS, describeWithFlags } from '../jasmine_util';
import { expectArraysClose, expectArraysEqual } from '../test_util';
describeWithFlags('ones', ALL_ENVS, () => {
it('1D default dtype', async () => {
const a = tf.ones([3]);
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3]);
expectArraysClose(await a.data(), [1, 1, 1]);
});
it('1D float32 dtype', async () => {
const a = tf.ones([3], 'float32');
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3]);
expectArraysClose(await a.data(), [1, 1, 1]);
});
it('1D int32 dtype', async () => {
const a = tf.ones([3], 'int32');
expect(a.dtype).toBe('int32');
expect(a.shape).toEqual([3]);
expectArraysEqual(await a.data(), [1, 1, 1]);
});
it('1D bool dtype', async () => {
const a = tf.ones([3], 'bool');
expect(a.dtype).toBe('bool');
expect(a.shape).toEqual([3]);
expectArraysEqual(await a.data(), [1, 1, 1]);
});
it('2D default dtype', async () => {
const a = tf.ones([3, 2]);
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3, 2]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('2D float32 dtype', async () => {
const a = tf.ones([3, 2], 'float32');
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3, 2]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('2D int32 dtype', async () => {
const a = tf.ones([3, 2], 'int32');
expect(a.dtype).toBe('int32');
expect(a.shape).toEqual([3, 2]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('2D bool dtype', async () => {
const a = tf.ones([3, 2], 'bool');
expect(a.dtype).toBe('bool');
expect(a.shape).toEqual([3, 2]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('3D default dtype', async () => {
const a = tf.ones([2, 2, 2]);
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([2, 2, 2]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1, 1, 1]);
});
it('3D float32 dtype', async () => {
const a = tf.ones([2, 2, 2], 'float32');
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([2, 2, 2]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1, 1, 1]);
});
it('3D int32 dtype', async () => {
const a = tf.ones([2, 2, 2], 'int32');
expect(a.dtype).toBe('int32');
expect(a.shape).toEqual([2, 2, 2]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1, 1, 1]);
});
it('3D bool dtype', async () => {
const a = tf.ones([2, 2, 2], 'bool');
expect(a.dtype).toBe('bool');
expect(a.shape).toEqual([2, 2, 2]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1, 1, 1]);
});
it('4D default dtype', async () => {
const a = tf.ones([3, 2, 1, 1]);
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3, 2, 1, 1]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('4D float32 dtype', async () => {
const a = tf.ones([3, 2, 1, 1], 'float32');
expect(a.dtype).toBe('float32');
expect(a.shape).toEqual([3, 2, 1, 1]);
expectArraysClose(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('4D int32 dtype', async () => {
const a = tf.ones([3, 2, 1, 1], 'int32');
expect(a.dtype).toBe('int32');
expect(a.shape).toEqual([3, 2, 1, 1]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1]);
});
it('4D bool dtype', async () => {
const a = tf.ones([3, 2, 1, 1], 'bool');
expect(a.dtype).toBe('bool');
expect(a.shape).toEqual([3, 2, 1, 1]);
expectArraysEqual(await a.data(), [1, 1, 1, 1, 1, 1]);
});
});
//# sourceMappingURL=ones_test.js.map