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52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package entity
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import (
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"math/rand"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestVectors(t *testing.T) {
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dim := rand.Intn(127) + 1
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t.Run("test float vector", func(t *testing.T) {
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raw := make([]float32, dim)
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for i := 0; i < dim; i++ {
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raw[i] = rand.Float32()
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}
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fv := FloatVector(raw)
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assert.Equal(t, dim, fv.Dim())
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assert.Equal(t, dim*4, len(fv.Serialize()))
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})
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t.Run("test binary vector", func(t *testing.T) {
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raw := make([]byte, dim)
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_, err := rand.Read(raw)
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assert.Nil(t, err)
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bv := BinaryVector(raw)
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assert.Equal(t, dim*8, bv.Dim())
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assert.ElementsMatch(t, raw, bv.Serialize())
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})
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}
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