/** * @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 } from '../test_util'; describeWithFlags('eye', ALL_ENVS, () => { it('1x1', async () => { const r = tf.eye(1); expectArraysClose(await r.data(), [1]); expect(r.shape).toEqual([1, 1]); expect(r.dtype).toBe('float32'); }); it('2x2', async () => { const r = tf.eye(2); expect(r.shape).toEqual([2, 2]); expect(r.dtype).toBe('float32'); expectArraysClose(await r.data(), [1, 0, 0, 1]); }); it('3x3', async () => { const r = tf.eye(3); expect(r.shape).toEqual([3, 3]); expect(r.dtype).toBe('float32'); expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]); }); it('3x4', async () => { const r = tf.eye(3, 4); expect(r.shape).toEqual([3, 4]); expect(r.dtype).toBe('float32'); expectArraysClose(await r.data(), [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0]); }); it('4x3', async () => { const r = tf.eye(4, 3); expect(r.shape).toEqual([4, 3]); expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0]); }); it('with 1D batchShape', async () => { const r = tf.eye(2, 2, [3]); expect(r.shape).toEqual([3, 2, 2]); expectArraysClose(await r.data(), [1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1]); }); it('with 2D batchShape', async () => { const r = tf.eye(2, 2, [2, 3]); expect(r.shape).toEqual([2, 3, 2, 2]); expectArraysClose(await r.data(), [ 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1 ]); }); it('with 3D batchShape', async () => { const r = tf.eye(2, 2, [2, 2, 3]); expect(r.shape).toEqual([2, 2, 3, 2, 2]); expectArraysClose(await r.data(), [ 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1 ]); }); it('3x3, int32', async () => { const r = tf.eye(3, 3, null, 'int32'); expect(r.dtype).toBe('int32'); expect(r.shape).toEqual([3, 3]); expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]); }); it('3x3, bool', async () => { const r = tf.eye(3, 3, null, 'bool'); expect(r.dtype).toBe('bool'); expect(r.shape).toEqual([3, 3]); expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]); }); }); //# 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* @license\n * Copyright 2020 Google LLC. All Rights Reserved.\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n * =============================================================================\n */\nimport * as tf from '../index';\nimport {ALL_ENVS, describeWithFlags} from '../jasmine_util';\nimport {expectArraysClose} from '../test_util';\n\ndescribeWithFlags('eye', ALL_ENVS, () => {\n  it('1x1', async () => {\n    const r = tf.eye(1);\n    expectArraysClose(await r.data(), [1]);\n    expect(r.shape).toEqual([1, 1]);\n    expect(r.dtype).toBe('float32');\n  });\n\n  it('2x2', async () => {\n    const r = tf.eye(2);\n    expect(r.shape).toEqual([2, 2]);\n    expect(r.dtype).toBe('float32');\n    expectArraysClose(await r.data(), [1, 0, 0, 1]);\n  });\n\n  it('3x3', async () => {\n    const r = tf.eye(3);\n    expect(r.shape).toEqual([3, 3]);\n    expect(r.dtype).toBe('float32');\n    expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]);\n  });\n\n  it('3x4', async () => {\n    const r = tf.eye(3, 4);\n    expect(r.shape).toEqual([3, 4]);\n    expect(r.dtype).toBe('float32');\n    expectArraysClose(await r.data(), [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0]);\n  });\n\n  it('4x3', async () => {\n    const r = tf.eye(4, 3);\n    expect(r.shape).toEqual([4, 3]);\n    expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0]);\n  });\n\n  it('with 1D batchShape', async () => {\n    const r = tf.eye(2, 2, [3]);\n    expect(r.shape).toEqual([3, 2, 2]);\n    expectArraysClose(await r.data(), [1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1]);\n  });\n\n  it('with 2D batchShape', async () => {\n    const r = tf.eye(2, 2, [2, 3]);\n    expect(r.shape).toEqual([2, 3, 2, 2]);\n    expectArraysClose(await r.data(), [\n      1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1\n    ]);\n  });\n\n  it('with 3D batchShape', async () => {\n    const r = tf.eye(2, 2, [2, 2, 3]);\n    expect(r.shape).toEqual([2, 2, 3, 2, 2]);\n    expectArraysClose(await r.data(), [\n      1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1,\n      1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 0, 1\n    ]);\n  });\n\n  it('3x3, int32', async () => {\n    const r = tf.eye(3, 3, null, 'int32');\n    expect(r.dtype).toBe('int32');\n    expect(r.shape).toEqual([3, 3]);\n    expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]);\n  });\n\n  it('3x3, bool', async () => {\n    const r = tf.eye(3, 3, null, 'bool');\n    expect(r.dtype).toBe('bool');\n    expect(r.shape).toEqual([3, 3]);\n    expectArraysClose(await r.data(), [1, 0, 0, 0, 1, 0, 0, 0, 1]);\n  });\n});\n"]}