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23 lines
569 B
Go
23 lines
569 B
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package metric
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import (
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"regexp"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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// regex taken from https://github.com/Masterminds/semver/tree/v3.1.1
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var versionRegex = regexp.MustCompile(`^(0|[1-9]\d*)\.(0|[1-9]\d*)\.(0|[1-9]\d*)` +
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`(?:-((?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)` +
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`(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?` +
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`(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$`)
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func TestVersionSemver(t *testing.T) {
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v := version()
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assert.Regexp(t, versionRegex, v)
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}
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