41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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// Code generated by "internal/cmd/pdatagen/main.go". DO NOT EDIT.
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// To regenerate this file run "make genpdata".
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package internal
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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otlpmetrics "go.opentelemetry.io/collector/pdata/internal/data/protogen/metrics/v1"
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)
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func TestCopyOrigHistogramDataPointSlice(t *testing.T) {
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src := []*otlpmetrics.HistogramDataPoint{}
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dest := []*otlpmetrics.HistogramDataPoint{}
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// Test CopyTo empty
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dest = CopyOrigHistogramDataPointSlice(dest, src)
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assert.Equal(t, []*otlpmetrics.HistogramDataPoint{}, dest)
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// Test CopyTo larger slice
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src = GenerateOrigTestHistogramDataPointSlice()
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dest = CopyOrigHistogramDataPointSlice(dest, src)
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assert.Equal(t, GenerateOrigTestHistogramDataPointSlice(), dest)
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// Test CopyTo same size slice
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dest = CopyOrigHistogramDataPointSlice(dest, src)
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assert.Equal(t, GenerateOrigTestHistogramDataPointSlice(), dest)
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// Test CopyTo smaller size slice
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dest = CopyOrigHistogramDataPointSlice(dest, []*otlpmetrics.HistogramDataPoint{})
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assert.Len(t, dest, 0)
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// Test CopyTo larger slice with enough capacity
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dest = CopyOrigHistogramDataPointSlice(dest, src)
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assert.Equal(t, GenerateOrigTestHistogramDataPointSlice(), dest)
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}
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