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0544dd1f8e
* cmd tests * deposit util tests * feature config tests * hashutil tests * htr util tests * interop tests * ip util tests
21 lines
489 B
Go
21 lines
489 B
Go
package iputils_test
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import (
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"regexp"
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"testing"
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"github.com/prysmaticlabs/prysm/shared/iputils"
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"github.com/prysmaticlabs/prysm/shared/testutil/assert"
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"github.com/prysmaticlabs/prysm/shared/testutil/require"
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)
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func TestExternalIPv4(t *testing.T) {
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// Regular expression format for IPv4
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IPv4Format := `\.\d{1,3}\.\d{1,3}\b`
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test, err := iputils.ExternalIPv4()
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require.NoError(t, err)
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valid := regexp.MustCompile(IPv4Format)
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assert.Equal(t, true, valid.MatchString(test))
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}
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